OSDN Git Service

2012-10-08 Tobias Burnus <burnus@net-b.de>
[pf3gnuchains/gcc-fork.git] / Makefile.in
index 900c325..9536aff 100644 (file)
@@ -206,6 +206,7 @@ HOST_EXPORTS = \
        WINDMC="$(WINDMC)"; export WINDMC; \
        OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
        OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
+       READELF="$(READELF)"; export READELF; \
        AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
        AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
        GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
@@ -213,12 +214,12 @@ HOST_EXPORTS = \
        NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
        OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
        RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
+       READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
        TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
        HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
        GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
        GMPINC="$(HOST_GMPINC)"; export GMPINC; \
-       PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
-       PPLINC="$(HOST_PPLINC)"; export PPLINC; \
+       ISLINC="$(HOST_ISLINC)"; export ISLINC; \
        CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
        CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
        LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
@@ -285,6 +286,7 @@ BASE_TARGET_EXPORTS = \
        NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
        OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
        RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
+       READELF="$(READELF_FOR_TARGET)"; export READELF; \
        STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
        WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
        WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
@@ -307,9 +309,8 @@ NORMAL_TARGET_EXPORTS = \
 HOST_GMPLIBS = @gmplibs@
 HOST_GMPINC = @gmpinc@
 
-# Where to find PPL
-HOST_PPLLIBS = @ppllibs@
-HOST_PPLINC = @pplinc@
+# Where to find ISL
+HOST_ISLINC = @islinc@
 
 # Where to find CLOOG
 HOST_CLOOGLIBS = @clooglibs@
@@ -397,6 +398,7 @@ LIPO = @LIPO@
 NM = @NM@
 OBJDUMP = @OBJDUMP@
 RANLIB = @RANLIB@
+READELF = @READELF@
 STRIP = @STRIP@
 WINDRES = @WINDRES@
 WINDMC = @WINDMC@
@@ -418,7 +420,6 @@ TFLAGS =
 STAGE_CFLAGS = $(BOOT_CFLAGS)
 STAGE_TFLAGS = $(TFLAGS)
 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
-POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
 
 
 # Defaults for stage 1; some are overridden below.
@@ -429,10 +430,7 @@ STAGE1_CXXFLAGS = $(CXXFLAGS)
 STAGE1_CXXFLAGS = $(STAGE1_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGE1_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGE1_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGE1_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 # Defaults for stage 2; some are overridden below.
 STAGE2_CFLAGS = $(STAGE_CFLAGS)
@@ -442,10 +440,7 @@ STAGE2_CXXFLAGS = $(CXXFLAGS)
 STAGE2_CXXFLAGS = $(STAGE2_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGE2_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGE2_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGE2_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 # Defaults for stage 3; some are overridden below.
 STAGE3_CFLAGS = $(STAGE_CFLAGS)
@@ -455,10 +450,7 @@ STAGE3_CXXFLAGS = $(CXXFLAGS)
 STAGE3_CXXFLAGS = $(STAGE3_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGE3_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGE3_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGE3_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 # Defaults for stage 4; some are overridden below.
 STAGE4_CFLAGS = $(STAGE_CFLAGS)
@@ -468,10 +460,7 @@ STAGE4_CXXFLAGS = $(CXXFLAGS)
 STAGE4_CXXFLAGS = $(STAGE4_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGE4_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGE4_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGE4_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 # Defaults for stage profile; some are overridden below.
 STAGEprofile_CFLAGS = $(STAGE_CFLAGS)
@@ -481,10 +470,7 @@ STAGEprofile_CXXFLAGS = $(CXXFLAGS)
 STAGEprofile_CXXFLAGS = $(STAGEprofile_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGEprofile_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGEprofile_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGEprofile_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 # Defaults for stage feedback; some are overridden below.
 STAGEfeedback_CFLAGS = $(STAGE_CFLAGS)
@@ -494,10 +480,7 @@ STAGEfeedback_CXXFLAGS = $(CXXFLAGS)
 STAGEfeedback_CXXFLAGS = $(STAGEfeedback_CFLAGS)
 @endif target-libstdc++-v3-bootstrap
 STAGEfeedback_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGEfeedback_CONFIGURE_FLAGS = \
-       $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGEfeedback_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 
 
 # Only build the C compiler for stage1, because that is the only one that
@@ -515,9 +498,6 @@ STAGE1_LANGUAGES = @stage1_languages@
 #   the last argument when conflicting --enable arguments are passed.
 # * Likewise, we force-disable coverage flags, since the installed
 #   compiler probably has never heard of them.
-# * Don't remove this, because above we added
-#   POSTSTAGE1_CONFIGURE_FLAGS to STAGE_CONFIGURE_FLAGS, which
-#   we don't want for STAGE1_CONFIGURE_FLAGS.
 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
          --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
 
@@ -555,6 +535,7 @@ LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 NM_FOR_TARGET=@NM_FOR_TARGET@
 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
+READELF_FOR_TARGET=@READELF_FOR_TARGET@
 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
@@ -594,7 +575,7 @@ all:
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the target machine work.
-TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libmudflap)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(HOST_LIB_PATH_gcc)
+TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libmudflap)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
 
 @if target-libstdc++-v3
 TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
@@ -616,11 +597,15 @@ TARGET_LIB_PATH_libgomp = $$r/$(TARGET_SUBDIR)/libgomp/.libs:
 TARGET_LIB_PATH_libitm = $$r/$(TARGET_SUBDIR)/libitm/.libs:
 @endif target-libitm
 
+@if target-libatomic
+TARGET_LIB_PATH_libatomic = $$r/$(TARGET_SUBDIR)/libatomic/.libs:
+@endif target-libatomic
+
 
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the host machine work.
-HOST_LIB_PATH = $(HOST_LIB_PATH_bfd)$(HOST_LIB_PATH_opcodes)$(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_ppl)$(HOST_LIB_PATH_cloog)$(HOST_LIB_PATH_libelf)
+HOST_LIB_PATH = $(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_isl)$(HOST_LIB_PATH_cloog)$(HOST_LIB_PATH_libelf)
 
 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 @if gcc
@@ -628,16 +613,6 @@ HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)
 @endif gcc
 
 
-@if bfd
-HOST_LIB_PATH_bfd = \
-  $$r/$(HOST_SUBDIR)/bfd/.libs:$$r/$(HOST_SUBDIR)/prev-bfd/.libs:
-@endif bfd
-
-@if opcodes
-HOST_LIB_PATH_opcodes = \
-  $$r/$(HOST_SUBDIR)/opcodes/.libs:$$r/$(HOST_SUBDIR)/prev-opcodes/.libs:
-@endif opcodes
-
 @if gmp
 HOST_LIB_PATH_gmp = \
   $$r/$(HOST_SUBDIR)/gmp/.libs:$$r/$(HOST_SUBDIR)/prev-gmp/.libs:
@@ -653,10 +628,10 @@ HOST_LIB_PATH_mpc = \
   $$r/$(HOST_SUBDIR)/mpc/.libs:$$r/$(HOST_SUBDIR)/prev-mpc/.libs:
 @endif mpc
 
-@if ppl
-HOST_LIB_PATH_ppl = \
-  $$r/$(HOST_SUBDIR)/ppl/src/.libs:$$r/$(HOST_SUBDIR)/prev-ppl/src/.libs:
-@endif ppl
+@if isl
+HOST_LIB_PATH_isl = \
+  $$r/$(HOST_SUBDIR)/isl/.libs:$$r/$(HOST_SUBDIR)/prev-isl/.libs:
+@endif isl
 
 @if cloog
 HOST_LIB_PATH_cloog = \
@@ -771,6 +746,7 @@ BASE_FLAGS_TO_PASS = \
        "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
        "OBJDUMP_FOR_TARGET=$(OBJDUMP_FOR_TARGET)" \
        "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
+       "READELF_FOR_TARGET=$(READELF_FOR_TARGET)" \
        "STRIP_FOR_TARGET=$(STRIP_FOR_TARGET)" \
        "WINDRES_FOR_TARGET=$(WINDRES_FOR_TARGET)" \
        "WINDMC_FOR_TARGET=$(WINDMC_FOR_TARGET)" \
@@ -819,6 +795,7 @@ EXTRA_HOST_FLAGS = \
        'NM=$(NM)' \
        'OBJDUMP=$(OBJDUMP)' \
        'RANLIB=$(RANLIB)' \
+       'READELF=$(READELF)' \
        'STRIP=$(STRIP)' \
        'WINDRES=$(WINDRES)' \
        'WINDMC=$(WINDMC)'
@@ -859,6 +836,7 @@ EXTRA_TARGET_FLAGS = \
        'NM=$(COMPILER_NM_FOR_TARGET)' \
        'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
        'RANLIB=$$(RANLIB_FOR_TARGET)' \
+       'READELF=$$(READELF_FOR_TARGET)' \
        'WINDRES=$$(WINDRES_FOR_TARGET)' \
        'WINDMC=$$(WINDMC_FOR_TARGET)' \
        'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
@@ -903,7 +881,7 @@ configure-host:  \
     maybe-configure-gmp \
     maybe-configure-mpfr \
     maybe-configure-mpc \
-    maybe-configure-ppl \
+    maybe-configure-isl \
     maybe-configure-cloog \
     maybe-configure-libelf \
     maybe-configure-gold \
@@ -912,6 +890,7 @@ configure-host:  \
     maybe-configure-tcl \
     maybe-configure-itcl \
     maybe-configure-ld \
+    maybe-configure-libbacktrace \
     maybe-configure-libcpp \
     maybe-configure-libdecnumber \
     maybe-configure-libgui \
@@ -938,6 +917,7 @@ configure-target:  \
     maybe-configure-target-libssp \
     maybe-configure-target-newlib \
     maybe-configure-target-libgcc \
+    maybe-configure-target-libbacktrace \
     maybe-configure-target-libquadmath \
     maybe-configure-target-libgfortran \
     maybe-configure-target-libobjc \
@@ -952,7 +932,8 @@ configure-target:  \
     maybe-configure-target-rda \
     maybe-configure-target-libada \
     maybe-configure-target-libgomp \
-    maybe-configure-target-libitm
+    maybe-configure-target-libitm \
+    maybe-configure-target-libatomic
 
 # The target built for a native non-bootstrap build.
 .PHONY: all
@@ -1021,9 +1002,9 @@ all-host: maybe-all-mpfr
 @if mpc-no-bootstrap
 all-host: maybe-all-mpc
 @endif mpc-no-bootstrap
-@if ppl-no-bootstrap
-all-host: maybe-all-ppl
-@endif ppl-no-bootstrap
+@if isl-no-bootstrap
+all-host: maybe-all-isl
+@endif isl-no-bootstrap
 @if cloog-no-bootstrap
 all-host: maybe-all-cloog
 @endif cloog-no-bootstrap
@@ -1042,6 +1023,9 @@ all-host: maybe-all-itcl
 @if ld-no-bootstrap
 all-host: maybe-all-ld
 @endif ld-no-bootstrap
+@if libbacktrace-no-bootstrap
+all-host: maybe-all-libbacktrace
+@endif libbacktrace-no-bootstrap
 @if libcpp-no-bootstrap
 all-host: maybe-all-libcpp
 @endif libcpp-no-bootstrap
@@ -1083,6 +1067,7 @@ all-target: maybe-all-target-newlib
 @if target-libgcc-no-bootstrap
 all-target: maybe-all-target-libgcc
 @endif target-libgcc-no-bootstrap
+all-target: maybe-all-target-libbacktrace
 all-target: maybe-all-target-libquadmath
 all-target: maybe-all-target-libgfortran
 all-target: maybe-all-target-libobjc
@@ -1100,6 +1085,7 @@ all-target: maybe-all-target-libada
 all-target: maybe-all-target-libgomp
 @endif target-libgomp-no-bootstrap
 all-target: maybe-all-target-libitm
+all-target: maybe-all-target-libatomic
 
 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 # ``make X'' in all subdirectories (because, in general, there is a
@@ -1132,7 +1118,7 @@ info-host: maybe-info-gcc
 info-host: maybe-info-gmp
 info-host: maybe-info-mpfr
 info-host: maybe-info-mpc
-info-host: maybe-info-ppl
+info-host: maybe-info-isl
 info-host: maybe-info-cloog
 info-host: maybe-info-libelf
 info-host: maybe-info-gold
@@ -1141,6 +1127,7 @@ info-host: maybe-info-intl
 info-host: maybe-info-tcl
 info-host: maybe-info-itcl
 info-host: maybe-info-ld
+info-host: maybe-info-libbacktrace
 info-host: maybe-info-libcpp
 info-host: maybe-info-libdecnumber
 info-host: maybe-info-libgui
@@ -1168,6 +1155,7 @@ info-target: maybe-info-target-libmudflap
 info-target: maybe-info-target-libssp
 info-target: maybe-info-target-newlib
 info-target: maybe-info-target-libgcc
+info-target: maybe-info-target-libbacktrace
 info-target: maybe-info-target-libquadmath
 info-target: maybe-info-target-libgfortran
 info-target: maybe-info-target-libobjc
@@ -1183,6 +1171,7 @@ info-target: maybe-info-target-rda
 info-target: maybe-info-target-libada
 info-target: maybe-info-target-libgomp
 info-target: maybe-info-target-libitm
+info-target: maybe-info-target-libatomic
 
 .PHONY: do-dvi
 do-dvi:
@@ -1210,7 +1199,7 @@ dvi-host: maybe-dvi-gcc
 dvi-host: maybe-dvi-gmp
 dvi-host: maybe-dvi-mpfr
 dvi-host: maybe-dvi-mpc
-dvi-host: maybe-dvi-ppl
+dvi-host: maybe-dvi-isl
 dvi-host: maybe-dvi-cloog
 dvi-host: maybe-dvi-libelf
 dvi-host: maybe-dvi-gold
@@ -1219,6 +1208,7 @@ dvi-host: maybe-dvi-intl
 dvi-host: maybe-dvi-tcl
 dvi-host: maybe-dvi-itcl
 dvi-host: maybe-dvi-ld
+dvi-host: maybe-dvi-libbacktrace
 dvi-host: maybe-dvi-libcpp
 dvi-host: maybe-dvi-libdecnumber
 dvi-host: maybe-dvi-libgui
@@ -1246,6 +1236,7 @@ dvi-target: maybe-dvi-target-libmudflap
 dvi-target: maybe-dvi-target-libssp
 dvi-target: maybe-dvi-target-newlib
 dvi-target: maybe-dvi-target-libgcc
+dvi-target: maybe-dvi-target-libbacktrace
 dvi-target: maybe-dvi-target-libquadmath
 dvi-target: maybe-dvi-target-libgfortran
 dvi-target: maybe-dvi-target-libobjc
@@ -1261,6 +1252,7 @@ dvi-target: maybe-dvi-target-rda
 dvi-target: maybe-dvi-target-libada
 dvi-target: maybe-dvi-target-libgomp
 dvi-target: maybe-dvi-target-libitm
+dvi-target: maybe-dvi-target-libatomic
 
 .PHONY: do-pdf
 do-pdf:
@@ -1288,7 +1280,7 @@ pdf-host: maybe-pdf-gcc
 pdf-host: maybe-pdf-gmp
 pdf-host: maybe-pdf-mpfr
 pdf-host: maybe-pdf-mpc
-pdf-host: maybe-pdf-ppl
+pdf-host: maybe-pdf-isl
 pdf-host: maybe-pdf-cloog
 pdf-host: maybe-pdf-libelf
 pdf-host: maybe-pdf-gold
@@ -1297,6 +1289,7 @@ pdf-host: maybe-pdf-intl
 pdf-host: maybe-pdf-tcl
 pdf-host: maybe-pdf-itcl
 pdf-host: maybe-pdf-ld
+pdf-host: maybe-pdf-libbacktrace
 pdf-host: maybe-pdf-libcpp
 pdf-host: maybe-pdf-libdecnumber
 pdf-host: maybe-pdf-libgui
@@ -1324,6 +1317,7 @@ pdf-target: maybe-pdf-target-libmudflap
 pdf-target: maybe-pdf-target-libssp
 pdf-target: maybe-pdf-target-newlib
 pdf-target: maybe-pdf-target-libgcc
+pdf-target: maybe-pdf-target-libbacktrace
 pdf-target: maybe-pdf-target-libquadmath
 pdf-target: maybe-pdf-target-libgfortran
 pdf-target: maybe-pdf-target-libobjc
@@ -1339,6 +1333,7 @@ pdf-target: maybe-pdf-target-rda
 pdf-target: maybe-pdf-target-libada
 pdf-target: maybe-pdf-target-libgomp
 pdf-target: maybe-pdf-target-libitm
+pdf-target: maybe-pdf-target-libatomic
 
 .PHONY: do-html
 do-html:
@@ -1366,7 +1361,7 @@ html-host: maybe-html-gcc
 html-host: maybe-html-gmp
 html-host: maybe-html-mpfr
 html-host: maybe-html-mpc
-html-host: maybe-html-ppl
+html-host: maybe-html-isl
 html-host: maybe-html-cloog
 html-host: maybe-html-libelf
 html-host: maybe-html-gold
@@ -1375,6 +1370,7 @@ html-host: maybe-html-intl
 html-host: maybe-html-tcl
 html-host: maybe-html-itcl
 html-host: maybe-html-ld
+html-host: maybe-html-libbacktrace
 html-host: maybe-html-libcpp
 html-host: maybe-html-libdecnumber
 html-host: maybe-html-libgui
@@ -1402,6 +1398,7 @@ html-target: maybe-html-target-libmudflap
 html-target: maybe-html-target-libssp
 html-target: maybe-html-target-newlib
 html-target: maybe-html-target-libgcc
+html-target: maybe-html-target-libbacktrace
 html-target: maybe-html-target-libquadmath
 html-target: maybe-html-target-libgfortran
 html-target: maybe-html-target-libobjc
@@ -1417,6 +1414,7 @@ html-target: maybe-html-target-rda
 html-target: maybe-html-target-libada
 html-target: maybe-html-target-libgomp
 html-target: maybe-html-target-libitm
+html-target: maybe-html-target-libatomic
 
 .PHONY: do-TAGS
 do-TAGS:
@@ -1444,7 +1442,7 @@ TAGS-host: maybe-TAGS-gcc
 TAGS-host: maybe-TAGS-gmp
 TAGS-host: maybe-TAGS-mpfr
 TAGS-host: maybe-TAGS-mpc
-TAGS-host: maybe-TAGS-ppl
+TAGS-host: maybe-TAGS-isl
 TAGS-host: maybe-TAGS-cloog
 TAGS-host: maybe-TAGS-libelf
 TAGS-host: maybe-TAGS-gold
@@ -1453,6 +1451,7 @@ TAGS-host: maybe-TAGS-intl
 TAGS-host: maybe-TAGS-tcl
 TAGS-host: maybe-TAGS-itcl
 TAGS-host: maybe-TAGS-ld
+TAGS-host: maybe-TAGS-libbacktrace
 TAGS-host: maybe-TAGS-libcpp
 TAGS-host: maybe-TAGS-libdecnumber
 TAGS-host: maybe-TAGS-libgui
@@ -1480,6 +1479,7 @@ TAGS-target: maybe-TAGS-target-libmudflap
 TAGS-target: maybe-TAGS-target-libssp
 TAGS-target: maybe-TAGS-target-newlib
 TAGS-target: maybe-TAGS-target-libgcc
+TAGS-target: maybe-TAGS-target-libbacktrace
 TAGS-target: maybe-TAGS-target-libquadmath
 TAGS-target: maybe-TAGS-target-libgfortran
 TAGS-target: maybe-TAGS-target-libobjc
@@ -1495,6 +1495,7 @@ TAGS-target: maybe-TAGS-target-rda
 TAGS-target: maybe-TAGS-target-libada
 TAGS-target: maybe-TAGS-target-libgomp
 TAGS-target: maybe-TAGS-target-libitm
+TAGS-target: maybe-TAGS-target-libatomic
 
 .PHONY: do-install-info
 do-install-info:
@@ -1522,7 +1523,7 @@ install-info-host: maybe-install-info-gcc
 install-info-host: maybe-install-info-gmp
 install-info-host: maybe-install-info-mpfr
 install-info-host: maybe-install-info-mpc
-install-info-host: maybe-install-info-ppl
+install-info-host: maybe-install-info-isl
 install-info-host: maybe-install-info-cloog
 install-info-host: maybe-install-info-libelf
 install-info-host: maybe-install-info-gold
@@ -1531,6 +1532,7 @@ install-info-host: maybe-install-info-intl
 install-info-host: maybe-install-info-tcl
 install-info-host: maybe-install-info-itcl
 install-info-host: maybe-install-info-ld
+install-info-host: maybe-install-info-libbacktrace
 install-info-host: maybe-install-info-libcpp
 install-info-host: maybe-install-info-libdecnumber
 install-info-host: maybe-install-info-libgui
@@ -1558,6 +1560,7 @@ install-info-target: maybe-install-info-target-libmudflap
 install-info-target: maybe-install-info-target-libssp
 install-info-target: maybe-install-info-target-newlib
 install-info-target: maybe-install-info-target-libgcc
+install-info-target: maybe-install-info-target-libbacktrace
 install-info-target: maybe-install-info-target-libquadmath
 install-info-target: maybe-install-info-target-libgfortran
 install-info-target: maybe-install-info-target-libobjc
@@ -1573,6 +1576,7 @@ install-info-target: maybe-install-info-target-rda
 install-info-target: maybe-install-info-target-libada
 install-info-target: maybe-install-info-target-libgomp
 install-info-target: maybe-install-info-target-libitm
+install-info-target: maybe-install-info-target-libatomic
 
 .PHONY: do-install-pdf
 do-install-pdf:
@@ -1600,7 +1604,7 @@ install-pdf-host: maybe-install-pdf-gcc
 install-pdf-host: maybe-install-pdf-gmp
 install-pdf-host: maybe-install-pdf-mpfr
 install-pdf-host: maybe-install-pdf-mpc
-install-pdf-host: maybe-install-pdf-ppl
+install-pdf-host: maybe-install-pdf-isl
 install-pdf-host: maybe-install-pdf-cloog
 install-pdf-host: maybe-install-pdf-libelf
 install-pdf-host: maybe-install-pdf-gold
@@ -1609,6 +1613,7 @@ install-pdf-host: maybe-install-pdf-intl
 install-pdf-host: maybe-install-pdf-tcl
 install-pdf-host: maybe-install-pdf-itcl
 install-pdf-host: maybe-install-pdf-ld
+install-pdf-host: maybe-install-pdf-libbacktrace
 install-pdf-host: maybe-install-pdf-libcpp
 install-pdf-host: maybe-install-pdf-libdecnumber
 install-pdf-host: maybe-install-pdf-libgui
@@ -1636,6 +1641,7 @@ install-pdf-target: maybe-install-pdf-target-libmudflap
 install-pdf-target: maybe-install-pdf-target-libssp
 install-pdf-target: maybe-install-pdf-target-newlib
 install-pdf-target: maybe-install-pdf-target-libgcc
+install-pdf-target: maybe-install-pdf-target-libbacktrace
 install-pdf-target: maybe-install-pdf-target-libquadmath
 install-pdf-target: maybe-install-pdf-target-libgfortran
 install-pdf-target: maybe-install-pdf-target-libobjc
@@ -1651,6 +1657,7 @@ install-pdf-target: maybe-install-pdf-target-rda
 install-pdf-target: maybe-install-pdf-target-libada
 install-pdf-target: maybe-install-pdf-target-libgomp
 install-pdf-target: maybe-install-pdf-target-libitm
+install-pdf-target: maybe-install-pdf-target-libatomic
 
 .PHONY: do-install-html
 do-install-html:
@@ -1678,7 +1685,7 @@ install-html-host: maybe-install-html-gcc
 install-html-host: maybe-install-html-gmp
 install-html-host: maybe-install-html-mpfr
 install-html-host: maybe-install-html-mpc
-install-html-host: maybe-install-html-ppl
+install-html-host: maybe-install-html-isl
 install-html-host: maybe-install-html-cloog
 install-html-host: maybe-install-html-libelf
 install-html-host: maybe-install-html-gold
@@ -1687,6 +1694,7 @@ install-html-host: maybe-install-html-intl
 install-html-host: maybe-install-html-tcl
 install-html-host: maybe-install-html-itcl
 install-html-host: maybe-install-html-ld
+install-html-host: maybe-install-html-libbacktrace
 install-html-host: maybe-install-html-libcpp
 install-html-host: maybe-install-html-libdecnumber
 install-html-host: maybe-install-html-libgui
@@ -1714,6 +1722,7 @@ install-html-target: maybe-install-html-target-libmudflap
 install-html-target: maybe-install-html-target-libssp
 install-html-target: maybe-install-html-target-newlib
 install-html-target: maybe-install-html-target-libgcc
+install-html-target: maybe-install-html-target-libbacktrace
 install-html-target: maybe-install-html-target-libquadmath
 install-html-target: maybe-install-html-target-libgfortran
 install-html-target: maybe-install-html-target-libobjc
@@ -1729,6 +1738,7 @@ install-html-target: maybe-install-html-target-rda
 install-html-target: maybe-install-html-target-libada
 install-html-target: maybe-install-html-target-libgomp
 install-html-target: maybe-install-html-target-libitm
+install-html-target: maybe-install-html-target-libatomic
 
 .PHONY: do-installcheck
 do-installcheck:
@@ -1756,7 +1766,7 @@ installcheck-host: maybe-installcheck-gcc
 installcheck-host: maybe-installcheck-gmp
 installcheck-host: maybe-installcheck-mpfr
 installcheck-host: maybe-installcheck-mpc
-installcheck-host: maybe-installcheck-ppl
+installcheck-host: maybe-installcheck-isl
 installcheck-host: maybe-installcheck-cloog
 installcheck-host: maybe-installcheck-libelf
 installcheck-host: maybe-installcheck-gold
@@ -1765,6 +1775,7 @@ installcheck-host: maybe-installcheck-intl
 installcheck-host: maybe-installcheck-tcl
 installcheck-host: maybe-installcheck-itcl
 installcheck-host: maybe-installcheck-ld
+installcheck-host: maybe-installcheck-libbacktrace
 installcheck-host: maybe-installcheck-libcpp
 installcheck-host: maybe-installcheck-libdecnumber
 installcheck-host: maybe-installcheck-libgui
@@ -1792,6 +1803,7 @@ installcheck-target: maybe-installcheck-target-libmudflap
 installcheck-target: maybe-installcheck-target-libssp
 installcheck-target: maybe-installcheck-target-newlib
 installcheck-target: maybe-installcheck-target-libgcc
+installcheck-target: maybe-installcheck-target-libbacktrace
 installcheck-target: maybe-installcheck-target-libquadmath
 installcheck-target: maybe-installcheck-target-libgfortran
 installcheck-target: maybe-installcheck-target-libobjc
@@ -1807,6 +1819,7 @@ installcheck-target: maybe-installcheck-target-rda
 installcheck-target: maybe-installcheck-target-libada
 installcheck-target: maybe-installcheck-target-libgomp
 installcheck-target: maybe-installcheck-target-libitm
+installcheck-target: maybe-installcheck-target-libatomic
 
 .PHONY: do-mostlyclean
 do-mostlyclean:
@@ -1834,7 +1847,7 @@ mostlyclean-host: maybe-mostlyclean-gcc
 mostlyclean-host: maybe-mostlyclean-gmp
 mostlyclean-host: maybe-mostlyclean-mpfr
 mostlyclean-host: maybe-mostlyclean-mpc
-mostlyclean-host: maybe-mostlyclean-ppl
+mostlyclean-host: maybe-mostlyclean-isl
 mostlyclean-host: maybe-mostlyclean-cloog
 mostlyclean-host: maybe-mostlyclean-libelf
 mostlyclean-host: maybe-mostlyclean-gold
@@ -1843,6 +1856,7 @@ mostlyclean-host: maybe-mostlyclean-intl
 mostlyclean-host: maybe-mostlyclean-tcl
 mostlyclean-host: maybe-mostlyclean-itcl
 mostlyclean-host: maybe-mostlyclean-ld
+mostlyclean-host: maybe-mostlyclean-libbacktrace
 mostlyclean-host: maybe-mostlyclean-libcpp
 mostlyclean-host: maybe-mostlyclean-libdecnumber
 mostlyclean-host: maybe-mostlyclean-libgui
@@ -1870,6 +1884,7 @@ mostlyclean-target: maybe-mostlyclean-target-libmudflap
 mostlyclean-target: maybe-mostlyclean-target-libssp
 mostlyclean-target: maybe-mostlyclean-target-newlib
 mostlyclean-target: maybe-mostlyclean-target-libgcc
+mostlyclean-target: maybe-mostlyclean-target-libbacktrace
 mostlyclean-target: maybe-mostlyclean-target-libquadmath
 mostlyclean-target: maybe-mostlyclean-target-libgfortran
 mostlyclean-target: maybe-mostlyclean-target-libobjc
@@ -1885,6 +1900,7 @@ mostlyclean-target: maybe-mostlyclean-target-rda
 mostlyclean-target: maybe-mostlyclean-target-libada
 mostlyclean-target: maybe-mostlyclean-target-libgomp
 mostlyclean-target: maybe-mostlyclean-target-libitm
+mostlyclean-target: maybe-mostlyclean-target-libatomic
 
 .PHONY: do-clean
 do-clean:
@@ -1912,7 +1928,7 @@ clean-host: maybe-clean-gcc
 clean-host: maybe-clean-gmp
 clean-host: maybe-clean-mpfr
 clean-host: maybe-clean-mpc
-clean-host: maybe-clean-ppl
+clean-host: maybe-clean-isl
 clean-host: maybe-clean-cloog
 clean-host: maybe-clean-libelf
 clean-host: maybe-clean-gold
@@ -1921,6 +1937,7 @@ clean-host: maybe-clean-intl
 clean-host: maybe-clean-tcl
 clean-host: maybe-clean-itcl
 clean-host: maybe-clean-ld
+clean-host: maybe-clean-libbacktrace
 clean-host: maybe-clean-libcpp
 clean-host: maybe-clean-libdecnumber
 clean-host: maybe-clean-libgui
@@ -1948,6 +1965,7 @@ clean-target: maybe-clean-target-libmudflap
 clean-target: maybe-clean-target-libssp
 clean-target: maybe-clean-target-newlib
 clean-target: maybe-clean-target-libgcc
+clean-target: maybe-clean-target-libbacktrace
 clean-target: maybe-clean-target-libquadmath
 clean-target: maybe-clean-target-libgfortran
 clean-target: maybe-clean-target-libobjc
@@ -1963,6 +1981,7 @@ clean-target: maybe-clean-target-rda
 clean-target: maybe-clean-target-libada
 clean-target: maybe-clean-target-libgomp
 clean-target: maybe-clean-target-libitm
+clean-target: maybe-clean-target-libatomic
 
 .PHONY: do-distclean
 do-distclean:
@@ -1990,7 +2009,7 @@ distclean-host: maybe-distclean-gcc
 distclean-host: maybe-distclean-gmp
 distclean-host: maybe-distclean-mpfr
 distclean-host: maybe-distclean-mpc
-distclean-host: maybe-distclean-ppl
+distclean-host: maybe-distclean-isl
 distclean-host: maybe-distclean-cloog
 distclean-host: maybe-distclean-libelf
 distclean-host: maybe-distclean-gold
@@ -1999,6 +2018,7 @@ distclean-host: maybe-distclean-intl
 distclean-host: maybe-distclean-tcl
 distclean-host: maybe-distclean-itcl
 distclean-host: maybe-distclean-ld
+distclean-host: maybe-distclean-libbacktrace
 distclean-host: maybe-distclean-libcpp
 distclean-host: maybe-distclean-libdecnumber
 distclean-host: maybe-distclean-libgui
@@ -2026,6 +2046,7 @@ distclean-target: maybe-distclean-target-libmudflap
 distclean-target: maybe-distclean-target-libssp
 distclean-target: maybe-distclean-target-newlib
 distclean-target: maybe-distclean-target-libgcc
+distclean-target: maybe-distclean-target-libbacktrace
 distclean-target: maybe-distclean-target-libquadmath
 distclean-target: maybe-distclean-target-libgfortran
 distclean-target: maybe-distclean-target-libobjc
@@ -2041,6 +2062,7 @@ distclean-target: maybe-distclean-target-rda
 distclean-target: maybe-distclean-target-libada
 distclean-target: maybe-distclean-target-libgomp
 distclean-target: maybe-distclean-target-libitm
+distclean-target: maybe-distclean-target-libatomic
 
 .PHONY: do-maintainer-clean
 do-maintainer-clean:
@@ -2068,7 +2090,7 @@ maintainer-clean-host: maybe-maintainer-clean-gcc
 maintainer-clean-host: maybe-maintainer-clean-gmp
 maintainer-clean-host: maybe-maintainer-clean-mpfr
 maintainer-clean-host: maybe-maintainer-clean-mpc
-maintainer-clean-host: maybe-maintainer-clean-ppl
+maintainer-clean-host: maybe-maintainer-clean-isl
 maintainer-clean-host: maybe-maintainer-clean-cloog
 maintainer-clean-host: maybe-maintainer-clean-libelf
 maintainer-clean-host: maybe-maintainer-clean-gold
@@ -2077,6 +2099,7 @@ maintainer-clean-host: maybe-maintainer-clean-intl
 maintainer-clean-host: maybe-maintainer-clean-tcl
 maintainer-clean-host: maybe-maintainer-clean-itcl
 maintainer-clean-host: maybe-maintainer-clean-ld
+maintainer-clean-host: maybe-maintainer-clean-libbacktrace
 maintainer-clean-host: maybe-maintainer-clean-libcpp
 maintainer-clean-host: maybe-maintainer-clean-libdecnumber
 maintainer-clean-host: maybe-maintainer-clean-libgui
@@ -2104,6 +2127,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-libmudflap
 maintainer-clean-target: maybe-maintainer-clean-target-libssp
 maintainer-clean-target: maybe-maintainer-clean-target-newlib
 maintainer-clean-target: maybe-maintainer-clean-target-libgcc
+maintainer-clean-target: maybe-maintainer-clean-target-libbacktrace
 maintainer-clean-target: maybe-maintainer-clean-target-libquadmath
 maintainer-clean-target: maybe-maintainer-clean-target-libgfortran
 maintainer-clean-target: maybe-maintainer-clean-target-libobjc
@@ -2119,6 +2143,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-rda
 maintainer-clean-target: maybe-maintainer-clean-target-libada
 maintainer-clean-target: maybe-maintainer-clean-target-libgomp
 maintainer-clean-target: maybe-maintainer-clean-target-libitm
+maintainer-clean-target: maybe-maintainer-clean-target-libatomic
 
 
 # Here are the targets which correspond to the do-X targets.
@@ -2201,7 +2226,7 @@ check-host:  \
     maybe-check-gmp \
     maybe-check-mpfr \
     maybe-check-mpc \
-    maybe-check-ppl \
+    maybe-check-isl \
     maybe-check-cloog \
     maybe-check-libelf \
     maybe-check-gold \
@@ -2210,6 +2235,7 @@ check-host:  \
     maybe-check-tcl \
     maybe-check-itcl \
     maybe-check-ld \
+    maybe-check-libbacktrace \
     maybe-check-libcpp \
     maybe-check-libdecnumber \
     maybe-check-libgui \
@@ -2237,6 +2263,7 @@ check-target:  \
     maybe-check-target-libssp \
     maybe-check-target-newlib \
     maybe-check-target-libgcc \
+    maybe-check-target-libbacktrace \
     maybe-check-target-libquadmath \
     maybe-check-target-libgfortran \
     maybe-check-target-libobjc \
@@ -2251,7 +2278,8 @@ check-target:  \
     maybe-check-target-rda \
     maybe-check-target-libada \
     maybe-check-target-libgomp \
-    maybe-check-target-libitm
+    maybe-check-target-libitm \
+    maybe-check-target-libatomic
 
 do-check:
        @: $(MAKE); $(unstage)
@@ -2305,7 +2333,7 @@ install-host-nogcc:  \
     maybe-install-gmp \
     maybe-install-mpfr \
     maybe-install-mpc \
-    maybe-install-ppl \
+    maybe-install-isl \
     maybe-install-cloog \
     maybe-install-libelf \
     maybe-install-gold \
@@ -2314,6 +2342,7 @@ install-host-nogcc:  \
     maybe-install-tcl \
     maybe-install-itcl \
     maybe-install-ld \
+    maybe-install-libbacktrace \
     maybe-install-libcpp \
     maybe-install-libdecnumber \
     maybe-install-libgui \
@@ -2351,7 +2380,7 @@ install-host:  \
     maybe-install-gmp \
     maybe-install-mpfr \
     maybe-install-mpc \
-    maybe-install-ppl \
+    maybe-install-isl \
     maybe-install-cloog \
     maybe-install-libelf \
     maybe-install-gold \
@@ -2360,6 +2389,7 @@ install-host:  \
     maybe-install-tcl \
     maybe-install-itcl \
     maybe-install-ld \
+    maybe-install-libbacktrace \
     maybe-install-libcpp \
     maybe-install-libdecnumber \
     maybe-install-libgui \
@@ -2387,6 +2417,7 @@ install-target:  \
     maybe-install-target-libssp \
     maybe-install-target-newlib \
     maybe-install-target-libgcc \
+    maybe-install-target-libbacktrace \
     maybe-install-target-libquadmath \
     maybe-install-target-libgfortran \
     maybe-install-target-libobjc \
@@ -2401,7 +2432,8 @@ install-target:  \
     maybe-install-target-rda \
     maybe-install-target-libada \
     maybe-install-target-libgomp \
-    maybe-install-target-libitm
+    maybe-install-target-libitm \
+    maybe-install-target-libatomic
 
 uninstall:
        @echo "the uninstall target is not supported in this tree"
@@ -2418,11 +2450,12 @@ install.all: install-no-fixedincludes
                true ; \
        fi
 
-# install-no-fixedincludes is used because Cygnus can not distribute
-# the fixed header files.
+# install-no-fixedincludes is used to allow the elaboration of binary packages
+# suitable for distribution, where we cannot include the fixed system header
+# files.
 .PHONY: install-no-fixedincludes
 install-no-fixedincludes: installdirs install-host-nogcc \
-       install-target gcc-no-fixedincludes
+       install-target gcc-install-no-fixedincludes
 
 .PHONY: install-strip
 install-strip:
@@ -2448,7 +2481,7 @@ install-strip-host:  \
     maybe-install-strip-gmp \
     maybe-install-strip-mpfr \
     maybe-install-strip-mpc \
-    maybe-install-strip-ppl \
+    maybe-install-strip-isl \
     maybe-install-strip-cloog \
     maybe-install-strip-libelf \
     maybe-install-strip-gold \
@@ -2457,6 +2490,7 @@ install-strip-host:  \
     maybe-install-strip-tcl \
     maybe-install-strip-itcl \
     maybe-install-strip-ld \
+    maybe-install-strip-libbacktrace \
     maybe-install-strip-libcpp \
     maybe-install-strip-libdecnumber \
     maybe-install-strip-libgui \
@@ -2484,6 +2518,7 @@ install-strip-target:  \
     maybe-install-strip-target-libssp \
     maybe-install-strip-target-newlib \
     maybe-install-strip-target-libgcc \
+    maybe-install-strip-target-libbacktrace \
     maybe-install-strip-target-libquadmath \
     maybe-install-strip-target-libgfortran \
     maybe-install-strip-target-libobjc \
@@ -2498,7 +2533,8 @@ install-strip-target:  \
     maybe-install-strip-target-rda \
     maybe-install-strip-target-libada \
     maybe-install-strip-target-libgomp \
-    maybe-install-strip-target-libitm
+    maybe-install-strip-target-libitm \
+    maybe-install-strip-target-libatomic
 
 
 ### other supporting targets
@@ -12988,276 +13024,276 @@ maintainer-clean-mpc:
 
 
 
-.PHONY: configure-ppl maybe-configure-ppl
-maybe-configure-ppl:
+.PHONY: configure-isl maybe-configure-isl
+maybe-configure-isl:
 @if gcc-bootstrap
-configure-ppl: stage_current
+configure-isl: stage_current
 @endif gcc-bootstrap
-@if ppl
-maybe-configure-ppl: configure-ppl
-configure-ppl: 
+@if isl
+maybe-configure-isl: configure-isl
+configure-isl: 
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
        $(HOST_EXPORTS)  \
-       echo Configuring in $(HOST_SUBDIR)/ppl; \
-       cd "$(HOST_SUBDIR)/ppl" || exit 1; \
+       echo Configuring in $(HOST_SUBDIR)/isl; \
+       cd "$(HOST_SUBDIR)/isl" || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/ \
+         --target=${target_alias} $${srcdiroption} --disable-shared @extra_isl_gmp_configure_flags@ \
          || exit 1
-@endif ppl
+@endif isl
 
 
 
-.PHONY: configure-stage1-ppl maybe-configure-stage1-ppl
-maybe-configure-stage1-ppl:
-@if ppl-bootstrap
-maybe-configure-stage1-ppl: configure-stage1-ppl
-configure-stage1-ppl:
+.PHONY: configure-stage1-isl maybe-configure-stage1-isl
+maybe-configure-stage1-isl:
+@if isl-bootstrap
+maybe-configure-stage1-isl: configure-stage1-isl
+configure-stage1-isl:
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE1_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage 1 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage 1 in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          $(STAGE1_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stage2-ppl maybe-configure-stage2-ppl
-maybe-configure-stage2-ppl:
-@if ppl-bootstrap
-maybe-configure-stage2-ppl: configure-stage2-ppl
-configure-stage2-ppl:
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
+
+.PHONY: configure-stage2-isl maybe-configure-stage2-isl
+maybe-configure-stage2-isl:
+@if isl-bootstrap
+maybe-configure-stage2-isl: configure-stage2-isl
+configure-stage2-isl:
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE2_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage 2 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage 2 in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE2_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stage3-ppl maybe-configure-stage3-ppl
-maybe-configure-stage3-ppl:
-@if ppl-bootstrap
-maybe-configure-stage3-ppl: configure-stage3-ppl
-configure-stage3-ppl:
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
+
+.PHONY: configure-stage3-isl maybe-configure-stage3-isl
+maybe-configure-stage3-isl:
+@if isl-bootstrap
+maybe-configure-stage3-isl: configure-stage3-isl
+configure-stage3-isl:
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE3_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage 3 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage 3 in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE3_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stage4-ppl maybe-configure-stage4-ppl
-maybe-configure-stage4-ppl:
-@if ppl-bootstrap
-maybe-configure-stage4-ppl: configure-stage4-ppl
-configure-stage4-ppl:
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
+
+.PHONY: configure-stage4-isl maybe-configure-stage4-isl
+maybe-configure-stage4-isl:
+@if isl-bootstrap
+maybe-configure-stage4-isl: configure-stage4-isl
+configure-stage4-isl:
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE4_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage 4 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage 4 in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE4_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stageprofile-ppl maybe-configure-stageprofile-ppl
-maybe-configure-stageprofile-ppl:
-@if ppl-bootstrap
-maybe-configure-stageprofile-ppl: configure-stageprofile-ppl
-configure-stageprofile-ppl:
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
+
+.PHONY: configure-stageprofile-isl maybe-configure-stageprofile-isl
+maybe-configure-stageprofile-isl:
+@if isl-bootstrap
+maybe-configure-stageprofile-isl: configure-stageprofile-isl
+configure-stageprofile-isl:
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEprofile_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage profile in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage profile in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGEprofile_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stagefeedback-ppl maybe-configure-stagefeedback-ppl
-maybe-configure-stagefeedback-ppl:
-@if ppl-bootstrap
-maybe-configure-stagefeedback-ppl: configure-stagefeedback-ppl
-configure-stagefeedback-ppl:
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
+
+.PHONY: configure-stagefeedback-isl maybe-configure-stagefeedback-isl
+maybe-configure-stagefeedback-isl:
+@if isl-bootstrap
+maybe-configure-stagefeedback-isl: configure-stagefeedback-isl
+configure-stagefeedback-isl:
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEfeedback_TFLAGS)"; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
+       test ! -f $(HOST_SUBDIR)/isl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
        LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS;  \
-       echo Configuring stage feedback in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
+       echo Configuring stage feedback in $(HOST_SUBDIR)/isl ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/isl ; \
+       cd $(HOST_SUBDIR)/isl || exit 1; \
        case $(srcdir) in \
          /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
+         *) topdir=`echo $(HOST_SUBDIR)/isl/ | \
                sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
        esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
+       srcdiroption="--srcdir=$${topdir}/isl"; \
+       libsrcdir="$$s/isl"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGEfeedback_CONFIGURE_FLAGS) \
-         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
+         --disable-shared @extra_isl_gmp_configure_flags@
+@endif isl-bootstrap
 
 
 
 
 
-.PHONY: all-ppl maybe-all-ppl
-maybe-all-ppl:
+.PHONY: all-isl maybe-all-isl
+maybe-all-isl:
 @if gcc-bootstrap
-all-ppl: stage_current
+all-isl: stage_current
 @endif gcc-bootstrap
-@if ppl
-TARGET-ppl=all
-maybe-all-ppl: all-ppl
-all-ppl: configure-ppl
+@if isl
+TARGET-isl=all
+maybe-all-isl: all-isl
+all-isl: configure-isl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS)  \
-       (cd $(HOST_SUBDIR)/ppl && \
-         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
-               $(TARGET-ppl))
-@endif ppl
-
-
-
-.PHONY: all-stage1-ppl maybe-all-stage1-ppl
-.PHONY: clean-stage1-ppl maybe-clean-stage1-ppl
-maybe-all-stage1-ppl:
-maybe-clean-stage1-ppl:
-@if ppl-bootstrap
-maybe-all-stage1-ppl: all-stage1-ppl
-all-stage1: all-stage1-ppl
-TARGET-stage1-ppl = $(TARGET-ppl)
-all-stage1-ppl: configure-stage1-ppl
+       (cd $(HOST_SUBDIR)/isl && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) V=1 \
+               $(TARGET-isl))
+@endif isl
+
+
+
+.PHONY: all-stage1-isl maybe-all-stage1-isl
+.PHONY: clean-stage1-isl maybe-clean-stage1-isl
+maybe-all-stage1-isl:
+maybe-clean-stage1-isl:
+@if isl-bootstrap
+maybe-all-stage1-isl: all-stage1-isl
+all-stage1: all-stage1-isl
+TARGET-stage1-isl = $(TARGET-isl)
+all-stage1-isl: configure-stage1-isl
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE1_CFLAGS)" \
                CXXFLAGS="$(STAGE1_CXXFLAGS)" \
@@ -13265,41 +13301,41 @@ all-stage1-ppl: configure-stage1-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS)   \
+               $(EXTRA_HOST_FLAGS)  V=1 \
                TFLAGS="$(STAGE1_TFLAGS)" \
-               $(TARGET-stage1-ppl)
+               $(TARGET-stage1-isl)
 
-maybe-clean-stage1-ppl: clean-stage1-ppl
-clean-stage1: clean-stage1-ppl
-clean-stage1-ppl:
+maybe-clean-stage1-isl: clean-stage1-isl
+clean-stage1: clean-stage1-isl
+clean-stage1-isl:
        @if [ $(current_stage) = stage1 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stage1-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stage1-isl/Makefile ] || exit 0; \
          $(MAKE) stage1-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
-                clean
-@endif ppl-bootstrap
-
-
-.PHONY: all-stage2-ppl maybe-all-stage2-ppl
-.PHONY: clean-stage2-ppl maybe-clean-stage2-ppl
-maybe-all-stage2-ppl:
-maybe-clean-stage2-ppl:
-@if ppl-bootstrap
-maybe-all-stage2-ppl: all-stage2-ppl
-all-stage2: all-stage2-ppl
-TARGET-stage2-ppl = $(TARGET-ppl)
-all-stage2-ppl: configure-stage2-ppl
+               V=1 clean
+@endif isl-bootstrap
+
+
+.PHONY: all-stage2-isl maybe-all-stage2-isl
+.PHONY: clean-stage2-isl maybe-clean-stage2-isl
+maybe-all-stage2-isl:
+maybe-clean-stage2-isl:
+@if isl-bootstrap
+maybe-all-stage2-isl: all-stage2-isl
+all-stage2: all-stage2-isl
+TARGET-stage2-isl = $(TARGET-isl)
+all-stage2-isl: configure-stage2-isl
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE2_CFLAGS)" \
                CXXFLAGS="$(STAGE2_CXXFLAGS)" \
@@ -13307,42 +13343,42 @@ all-stage2-ppl: configure-stage2-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) V=1 \
                TFLAGS="$(STAGE2_TFLAGS)" \
-               $(TARGET-stage2-ppl)
+               $(TARGET-stage2-isl)
 
-maybe-clean-stage2-ppl: clean-stage2-ppl
-clean-stage2: clean-stage2-ppl
-clean-stage2-ppl:
+maybe-clean-stage2-isl: clean-stage2-isl
+clean-stage2: clean-stage2-isl
+clean-stage2-isl:
        @if [ $(current_stage) = stage2 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stage2-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stage2-isl/Makefile ] || exit 0; \
          $(MAKE) stage2-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
-.PHONY: all-stage3-ppl maybe-all-stage3-ppl
-.PHONY: clean-stage3-ppl maybe-clean-stage3-ppl
-maybe-all-stage3-ppl:
-maybe-clean-stage3-ppl:
-@if ppl-bootstrap
-maybe-all-stage3-ppl: all-stage3-ppl
-all-stage3: all-stage3-ppl
-TARGET-stage3-ppl = $(TARGET-ppl)
-all-stage3-ppl: configure-stage3-ppl
+               V=1 clean
+@endif isl-bootstrap
+
+
+.PHONY: all-stage3-isl maybe-all-stage3-isl
+.PHONY: clean-stage3-isl maybe-clean-stage3-isl
+maybe-all-stage3-isl:
+maybe-clean-stage3-isl:
+@if isl-bootstrap
+maybe-all-stage3-isl: all-stage3-isl
+all-stage3: all-stage3-isl
+TARGET-stage3-isl = $(TARGET-isl)
+all-stage3-isl: configure-stage3-isl
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE3_CFLAGS)" \
                CXXFLAGS="$(STAGE3_CXXFLAGS)" \
@@ -13350,42 +13386,42 @@ all-stage3-ppl: configure-stage3-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) V=1 \
                TFLAGS="$(STAGE3_TFLAGS)" \
-               $(TARGET-stage3-ppl)
+               $(TARGET-stage3-isl)
 
-maybe-clean-stage3-ppl: clean-stage3-ppl
-clean-stage3: clean-stage3-ppl
-clean-stage3-ppl:
+maybe-clean-stage3-isl: clean-stage3-isl
+clean-stage3: clean-stage3-isl
+clean-stage3-isl:
        @if [ $(current_stage) = stage3 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stage3-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stage3-isl/Makefile ] || exit 0; \
          $(MAKE) stage3-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
-.PHONY: all-stage4-ppl maybe-all-stage4-ppl
-.PHONY: clean-stage4-ppl maybe-clean-stage4-ppl
-maybe-all-stage4-ppl:
-maybe-clean-stage4-ppl:
-@if ppl-bootstrap
-maybe-all-stage4-ppl: all-stage4-ppl
-all-stage4: all-stage4-ppl
-TARGET-stage4-ppl = $(TARGET-ppl)
-all-stage4-ppl: configure-stage4-ppl
+               V=1 clean
+@endif isl-bootstrap
+
+
+.PHONY: all-stage4-isl maybe-all-stage4-isl
+.PHONY: clean-stage4-isl maybe-clean-stage4-isl
+maybe-all-stage4-isl:
+maybe-clean-stage4-isl:
+@if isl-bootstrap
+maybe-all-stage4-isl: all-stage4-isl
+all-stage4: all-stage4-isl
+TARGET-stage4-isl = $(TARGET-isl)
+all-stage4-isl: configure-stage4-isl
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE4_CFLAGS)" \
                CXXFLAGS="$(STAGE4_CXXFLAGS)" \
@@ -13393,42 +13429,42 @@ all-stage4-ppl: configure-stage4-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) V=1 \
                TFLAGS="$(STAGE4_TFLAGS)" \
-               $(TARGET-stage4-ppl)
+               $(TARGET-stage4-isl)
 
-maybe-clean-stage4-ppl: clean-stage4-ppl
-clean-stage4: clean-stage4-ppl
-clean-stage4-ppl:
+maybe-clean-stage4-isl: clean-stage4-isl
+clean-stage4: clean-stage4-isl
+clean-stage4-isl:
        @if [ $(current_stage) = stage4 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stage4-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stage4-isl/Makefile ] || exit 0; \
          $(MAKE) stage4-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
-.PHONY: all-stageprofile-ppl maybe-all-stageprofile-ppl
-.PHONY: clean-stageprofile-ppl maybe-clean-stageprofile-ppl
-maybe-all-stageprofile-ppl:
-maybe-clean-stageprofile-ppl:
-@if ppl-bootstrap
-maybe-all-stageprofile-ppl: all-stageprofile-ppl
-all-stageprofile: all-stageprofile-ppl
-TARGET-stageprofile-ppl = $(TARGET-ppl)
-all-stageprofile-ppl: configure-stageprofile-ppl
+               V=1 clean
+@endif isl-bootstrap
+
+
+.PHONY: all-stageprofile-isl maybe-all-stageprofile-isl
+.PHONY: clean-stageprofile-isl maybe-clean-stageprofile-isl
+maybe-all-stageprofile-isl:
+maybe-clean-stageprofile-isl:
+@if isl-bootstrap
+maybe-all-stageprofile-isl: all-stageprofile-isl
+all-stageprofile: all-stageprofile-isl
+TARGET-stageprofile-isl = $(TARGET-isl)
+all-stageprofile-isl: configure-stageprofile-isl
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGEprofile_CFLAGS)" \
                CXXFLAGS="$(STAGEprofile_CXXFLAGS)" \
@@ -13436,42 +13472,42 @@ all-stageprofile-ppl: configure-stageprofile-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) V=1 \
                TFLAGS="$(STAGEprofile_TFLAGS)" \
-               $(TARGET-stageprofile-ppl)
+               $(TARGET-stageprofile-isl)
 
-maybe-clean-stageprofile-ppl: clean-stageprofile-ppl
-clean-stageprofile: clean-stageprofile-ppl
-clean-stageprofile-ppl:
+maybe-clean-stageprofile-isl: clean-stageprofile-isl
+clean-stageprofile: clean-stageprofile-isl
+clean-stageprofile-isl:
        @if [ $(current_stage) = stageprofile ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stageprofile-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stageprofile-isl/Makefile ] || exit 0; \
          $(MAKE) stageprofile-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
-.PHONY: all-stagefeedback-ppl maybe-all-stagefeedback-ppl
-.PHONY: clean-stagefeedback-ppl maybe-clean-stagefeedback-ppl
-maybe-all-stagefeedback-ppl:
-maybe-clean-stagefeedback-ppl:
-@if ppl-bootstrap
-maybe-all-stagefeedback-ppl: all-stagefeedback-ppl
-all-stagefeedback: all-stagefeedback-ppl
-TARGET-stagefeedback-ppl = $(TARGET-ppl)
-all-stagefeedback-ppl: configure-stagefeedback-ppl
+               V=1 clean
+@endif isl-bootstrap
+
+
+.PHONY: all-stagefeedback-isl maybe-all-stagefeedback-isl
+.PHONY: clean-stagefeedback-isl maybe-clean-stagefeedback-isl
+maybe-all-stagefeedback-isl:
+maybe-clean-stagefeedback-isl:
+@if isl-bootstrap
+maybe-all-stagefeedback-isl: all-stagefeedback-isl
+all-stagefeedback: all-stagefeedback-isl
+TARGET-stagefeedback-isl = $(TARGET-isl)
+all-stagefeedback-isl: configure-stagefeedback-isl
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS)  \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGEfeedback_CFLAGS)" \
                CXXFLAGS="$(STAGEfeedback_CXXFLAGS)" \
@@ -13479,80 +13515,80 @@ all-stagefeedback-ppl: configure-stagefeedback-ppl
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) V=1 \
                TFLAGS="$(STAGEfeedback_TFLAGS)" \
-               $(TARGET-stagefeedback-ppl)
+               $(TARGET-stagefeedback-isl)
 
-maybe-clean-stagefeedback-ppl: clean-stagefeedback-ppl
-clean-stagefeedback: clean-stagefeedback-ppl
-clean-stagefeedback-ppl:
+maybe-clean-stagefeedback-isl: clean-stagefeedback-isl
+clean-stagefeedback: clean-stagefeedback-isl
+clean-stagefeedback-isl:
        @if [ $(current_stage) = stagefeedback ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/isl/Makefile ] || exit 0; \
        else \
-         [ -f $(HOST_SUBDIR)/stagefeedback-ppl/Makefile ] || exit 0; \
+         [ -f $(HOST_SUBDIR)/stagefeedback-isl/Makefile ] || exit 0; \
          $(MAKE) stagefeedback-start; \
        fi; \
-       cd $(HOST_SUBDIR)/ppl && \
+       cd $(HOST_SUBDIR)/isl && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
+               V=1 clean
+@endif isl-bootstrap
 
 
 
 
 
-.PHONY: check-ppl maybe-check-ppl
-maybe-check-ppl:
-@if ppl
-maybe-check-ppl: check-ppl
+.PHONY: check-isl maybe-check-isl
+maybe-check-isl:
+@if isl
+maybe-check-isl: check-isl
 
-check-ppl:
+check-isl:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       (cd $(HOST_SUBDIR)/ppl && \
-         $(MAKE) $(FLAGS_TO_PASS)  check)
+       (cd $(HOST_SUBDIR)/isl && \
+         $(MAKE) $(FLAGS_TO_PASS) V=1 check)
 
-@endif ppl
+@endif isl
 
-.PHONY: install-ppl maybe-install-ppl
-maybe-install-ppl:
-@if ppl
-maybe-install-ppl: install-ppl
+.PHONY: install-isl maybe-install-isl
+maybe-install-isl:
+@if isl
+maybe-install-isl: install-isl
 
-install-ppl:
+install-isl:
 
-@endif ppl
+@endif isl
 
-.PHONY: install-strip-ppl maybe-install-strip-ppl
-maybe-install-strip-ppl:
-@if ppl
-maybe-install-strip-ppl: install-strip-ppl
+.PHONY: install-strip-isl maybe-install-strip-isl
+maybe-install-strip-isl:
+@if isl
+maybe-install-strip-isl: install-strip-isl
 
-install-strip-ppl:
+install-strip-isl:
 
-@endif ppl
+@endif isl
 
 # Other targets (info, dvi, pdf, etc.)
 
-.PHONY: maybe-info-ppl info-ppl
-maybe-info-ppl:
-@if ppl
-maybe-info-ppl: info-ppl
+.PHONY: maybe-info-isl info-isl
+maybe-info-isl:
+@if isl
+maybe-info-isl: info-isl
 
-info-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+info-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing info in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing info in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13560,24 +13596,24 @@ info-ppl: \
                  info) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-dvi-ppl dvi-ppl
-maybe-dvi-ppl:
-@if ppl
-maybe-dvi-ppl: dvi-ppl
+.PHONY: maybe-dvi-isl dvi-isl
+maybe-dvi-isl:
+@if isl
+maybe-dvi-isl: dvi-isl
 
-dvi-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+dvi-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing dvi in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing dvi in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13585,24 +13621,24 @@ dvi-ppl: \
                  dvi) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-pdf-ppl pdf-ppl
-maybe-pdf-ppl:
-@if ppl
-maybe-pdf-ppl: pdf-ppl
+.PHONY: maybe-pdf-isl pdf-isl
+maybe-pdf-isl:
+@if isl
+maybe-pdf-isl: pdf-isl
 
-pdf-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+pdf-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing pdf in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing pdf in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13610,24 +13646,24 @@ pdf-ppl: \
                  pdf) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-html-ppl html-ppl
-maybe-html-ppl:
-@if ppl
-maybe-html-ppl: html-ppl
+.PHONY: maybe-html-isl html-isl
+maybe-html-isl:
+@if isl
+maybe-html-isl: html-isl
 
-html-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+html-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing html in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing html in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13635,24 +13671,24 @@ html-ppl: \
                  html) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-TAGS-ppl TAGS-ppl
-maybe-TAGS-ppl:
-@if ppl
-maybe-TAGS-ppl: TAGS-ppl
+.PHONY: maybe-TAGS-isl TAGS-isl
+maybe-TAGS-isl:
+@if isl
+maybe-TAGS-isl: TAGS-isl
 
-TAGS-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+TAGS-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing TAGS in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing TAGS in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13660,25 +13696,25 @@ TAGS-ppl: \
                  TAGS) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-install-info-ppl install-info-ppl
-maybe-install-info-ppl:
-@if ppl
-maybe-install-info-ppl: install-info-ppl
+.PHONY: maybe-install-info-isl install-info-isl
+maybe-install-info-isl:
+@if isl
+maybe-install-info-isl: install-info-isl
 
-install-info-ppl: \
-    configure-ppl \
-    info-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+install-info-isl: \
+    configure-isl \
+    info-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing install-info in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing install-info in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13686,25 +13722,25 @@ install-info-ppl: \
                  install-info) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-install-pdf-ppl install-pdf-ppl
-maybe-install-pdf-ppl:
-@if ppl
-maybe-install-pdf-ppl: install-pdf-ppl
+.PHONY: maybe-install-pdf-isl install-pdf-isl
+maybe-install-pdf-isl:
+@if isl
+maybe-install-pdf-isl: install-pdf-isl
 
-install-pdf-ppl: \
-    configure-ppl \
-    pdf-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+install-pdf-isl: \
+    configure-isl \
+    pdf-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing install-pdf in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing install-pdf in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13712,25 +13748,25 @@ install-pdf-ppl: \
                  install-pdf) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-install-html-ppl install-html-ppl
-maybe-install-html-ppl:
-@if ppl
-maybe-install-html-ppl: install-html-ppl
+.PHONY: maybe-install-html-isl install-html-isl
+maybe-install-html-isl:
+@if isl
+maybe-install-html-isl: install-html-isl
 
-install-html-ppl: \
-    configure-ppl \
-    html-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+install-html-isl: \
+    configure-isl \
+    html-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing install-html in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing install-html in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13738,24 +13774,24 @@ install-html-ppl: \
                  install-html) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-installcheck-ppl installcheck-ppl
-maybe-installcheck-ppl:
-@if ppl
-maybe-installcheck-ppl: installcheck-ppl
+.PHONY: maybe-installcheck-isl installcheck-isl
+maybe-installcheck-isl:
+@if isl
+maybe-installcheck-isl: installcheck-isl
 
-installcheck-ppl: \
-    configure-pp
-       @[ -f ./ppl/Makefile ] || exit 0; \
+installcheck-isl: \
+    configure-is
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing installcheck in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing installcheck in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13763,23 +13799,23 @@ installcheck-ppl: \
                  installcheck) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-mostlyclean-ppl mostlyclean-ppl
-maybe-mostlyclean-ppl:
-@if ppl
-maybe-mostlyclean-ppl: mostlyclean-ppl
+.PHONY: maybe-mostlyclean-isl mostlyclean-isl
+maybe-mostlyclean-isl:
+@if isl
+maybe-mostlyclean-isl: mostlyclean-isl
 
-mostlyclean-ppl: 
-       @[ -f ./ppl/Makefile ] || exit 0; \
+mostlyclean-isl: 
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing mostlyclean in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing mostlyclean in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13787,23 +13823,23 @@ mostlyclean-ppl:
                  mostlyclean) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-clean-ppl clean-ppl
-maybe-clean-ppl:
-@if ppl
-maybe-clean-ppl: clean-ppl
+.PHONY: maybe-clean-isl clean-isl
+maybe-clean-isl:
+@if isl
+maybe-clean-isl: clean-isl
 
-clean-ppl: 
-       @[ -f ./ppl/Makefile ] || exit 0; \
+clean-isl: 
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing clean in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing clean in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13811,23 +13847,23 @@ clean-ppl:
                  clean) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-distclean-ppl distclean-ppl
-maybe-distclean-ppl:
-@if ppl
-maybe-distclean-ppl: distclean-ppl
+.PHONY: maybe-distclean-isl distclean-isl
+maybe-distclean-isl:
+@if isl
+maybe-distclean-isl: distclean-isl
 
-distclean-ppl: 
-       @[ -f ./ppl/Makefile ] || exit 0; \
+distclean-isl: 
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing distclean in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing distclean in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13835,23 +13871,23 @@ distclean-ppl:
                  distclean) \
          || exit 1
 
-@endif ppl
+@endif isl
 
-.PHONY: maybe-maintainer-clean-ppl maintainer-clean-ppl
-maybe-maintainer-clean-ppl:
-@if ppl
-maybe-maintainer-clean-ppl: maintainer-clean-ppl
+.PHONY: maybe-maintainer-clean-isl maintainer-clean-isl
+maybe-maintainer-clean-isl:
+@if isl
+maybe-maintainer-clean-isl: maintainer-clean-isl
 
-maintainer-clean-ppl: 
-       @[ -f ./ppl/Makefile ] || exit 0; \
+maintainer-clean-isl: 
+       @[ -f ./isl/Makefile ] || exit 0; \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) ; do \
+       for flag in $(EXTRA_HOST_FLAGS) V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
-       echo "Doing maintainer-clean in ppl" ; \
-       (cd $(HOST_SUBDIR)/ppl && \
+       echo "Doing maintainer-clean in isl" ; \
+       (cd $(HOST_SUBDIR)/isl && \
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
                  "RANLIB=$${RANLIB}" \
@@ -13859,7 +13895,7 @@ maintainer-clean-ppl:
                  maintainer-clean) \
          || exit 1
 
-@endif ppl
+@endif isl
 
 
 
@@ -13875,7 +13911,7 @@ configure-cloog:
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
-       $(HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring in $(HOST_SUBDIR)/cloog; \
        cd "$(HOST_SUBDIR)/cloog" || exit 1; \
        case $(srcdir) in \
@@ -13887,7 +13923,7 @@ configure-cloog:
        libsrcdir="$$s/cloog"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl \
+         --target=${target_alias} $${srcdiroption} --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system \
          || exit 1
 @endif cloog
 
@@ -13907,7 +13943,7 @@ configure-stage1-cloog:
        $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage 1 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -13922,7 +13958,7 @@ configure-stage1-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          $(STAGE1_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 .PHONY: configure-stage2-cloog maybe-configure-stage2-cloog
@@ -13940,7 +13976,7 @@ configure-stage2-cloog:
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage 2 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -13956,7 +13992,7 @@ configure-stage2-cloog:
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE2_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 .PHONY: configure-stage3-cloog maybe-configure-stage3-cloog
@@ -13974,7 +14010,7 @@ configure-stage3-cloog:
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage 3 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -13990,7 +14026,7 @@ configure-stage3-cloog:
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE3_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 .PHONY: configure-stage4-cloog maybe-configure-stage4-cloog
@@ -14008,7 +14044,7 @@ configure-stage4-cloog:
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage 4 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -14024,7 +14060,7 @@ configure-stage4-cloog:
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGE4_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 .PHONY: configure-stageprofile-cloog maybe-configure-stageprofile-cloog
@@ -14042,7 +14078,7 @@ configure-stageprofile-cloog:
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage profile in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -14058,7 +14094,7 @@ configure-stageprofile-cloog:
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGEprofile_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 .PHONY: configure-stagefeedback-cloog maybe-configure-stagefeedback-cloog
@@ -14076,7 +14112,7 @@ configure-stagefeedback-cloog:
        $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
        CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
-       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        echo Configuring stage feedback in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -14092,7 +14128,7 @@ configure-stagefeedback-cloog:
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
          $(STAGEfeedback_CONFIGURE_FLAGS) \
-         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-ppl
+         --disable-shared --with-gmp=system --with-bits=gmp --with-isl=system
 @endif cloog-bootstrap
 
 
@@ -14110,9 +14146,9 @@ maybe-all-cloog: all-cloog
 all-cloog: configure-cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        (cd $(HOST_SUBDIR)/cloog && \
-         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                $(TARGET-cloog))
 @endif cloog
 
@@ -14131,7 +14167,7 @@ all-stage1-cloog: configure-stage1-cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE1_TFLAGS)"; \
-       $(HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE1_CFLAGS)" \
@@ -14140,7 +14176,7 @@ all-stage1-cloog: configure-stage1-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS)  CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS)  CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-cloog)
 
@@ -14155,7 +14191,7 @@ clean-stage1-cloog:
        fi; \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14173,7 +14209,7 @@ all-stage2-cloog: configure-stage2-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE2_CFLAGS)" \
@@ -14182,7 +14218,7 @@ all-stage2-cloog: configure-stage2-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-cloog)
 
@@ -14198,7 +14234,7 @@ clean-stage2-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14216,7 +14252,7 @@ all-stage3-cloog: configure-stage3-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE3_CFLAGS)" \
@@ -14225,7 +14261,7 @@ all-stage3-cloog: configure-stage3-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-cloog)
 
@@ -14241,7 +14277,7 @@ clean-stage3-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14259,7 +14295,7 @@ all-stage4-cloog: configure-stage4-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGE4_CFLAGS)" \
@@ -14268,7 +14304,7 @@ all-stage4-cloog: configure-stage4-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-cloog)
 
@@ -14284,7 +14320,7 @@ clean-stage4-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14302,7 +14338,7 @@ all-stageprofile-cloog: configure-stageprofile-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGEprofile_CFLAGS)" \
@@ -14311,7 +14347,7 @@ all-stageprofile-cloog: configure-stageprofile-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-cloog)
 
@@ -14327,7 +14363,7 @@ clean-stageprofile-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14345,7 +14381,7 @@ all-stagefeedback-cloog: configure-stagefeedback-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}"; export CPPFLAGS; LDFLAGS="$$LDFLAGS ${HOST_PPLLIBS}"; export LDFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
                CFLAGS="$(STAGEfeedback_CFLAGS)" \
@@ -14354,7 +14390,7 @@ all-stagefeedback-cloog: configure-stagefeedback-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-cloog)
 
@@ -14370,7 +14406,7 @@ clean-stagefeedback-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14388,7 +14424,7 @@ check-cloog:
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
        (cd $(HOST_SUBDIR)/cloog && \
-         $(MAKE) $(FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS" check)
+         $(MAKE) $(FLAGS_TO_PASS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1 check)
 
 @endif cloog
 
@@ -14423,7 +14459,7 @@ info-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing info in cloog" ; \
@@ -14448,7 +14484,7 @@ dvi-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing dvi in cloog" ; \
@@ -14473,7 +14509,7 @@ pdf-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing pdf in cloog" ; \
@@ -14498,7 +14534,7 @@ html-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing html in cloog" ; \
@@ -14523,7 +14559,7 @@ TAGS-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing TAGS in cloog" ; \
@@ -14549,7 +14585,7 @@ install-info-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-info in cloog" ; \
@@ -14575,7 +14611,7 @@ install-pdf-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-pdf in cloog" ; \
@@ -14601,7 +14637,7 @@ install-html-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-html in cloog" ; \
@@ -14626,7 +14662,7 @@ installcheck-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing installcheck in cloog" ; \
@@ -14650,7 +14686,7 @@ mostlyclean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing mostlyclean in cloog" ; \
@@ -14674,7 +14710,7 @@ clean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing clean in cloog" ; \
@@ -14698,7 +14734,7 @@ distclean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing distclean in cloog" ; \
@@ -14722,7 +14758,7 @@ maintainer-clean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS} ${HOST_PPLINC}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing maintainer-clean in cloog" ; \
@@ -19561,6 +19597,887 @@ maintainer-clean-ld:
 
 
 
+.PHONY: configure-libbacktrace maybe-configure-libbacktrace
+maybe-configure-libbacktrace:
+@if gcc-bootstrap
+configure-libbacktrace: stage_current
+@endif gcc-bootstrap
+@if libbacktrace
+maybe-configure-libbacktrace: configure-libbacktrace
+configure-libbacktrace: 
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       $(HOST_EXPORTS)  \
+       echo Configuring in $(HOST_SUBDIR)/libbacktrace; \
+       cd "$(HOST_SUBDIR)/libbacktrace" || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption}  \
+         || exit 1
+@endif libbacktrace
+
+
+
+.PHONY: configure-stage1-libbacktrace maybe-configure-stage1-libbacktrace
+maybe-configure-stage1-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stage1-libbacktrace: configure-stage1-libbacktrace
+configure-stage1-libbacktrace:
+       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage 1 in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         $(STAGE1_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+.PHONY: configure-stage2-libbacktrace maybe-configure-stage2-libbacktrace
+maybe-configure-stage2-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stage2-libbacktrace: configure-stage2-libbacktrace
+configure-stage2-libbacktrace:
+       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage 2 in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE2_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+.PHONY: configure-stage3-libbacktrace maybe-configure-stage3-libbacktrace
+maybe-configure-stage3-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stage3-libbacktrace: configure-stage3-libbacktrace
+configure-stage3-libbacktrace:
+       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage 3 in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE3_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+.PHONY: configure-stage4-libbacktrace maybe-configure-stage4-libbacktrace
+maybe-configure-stage4-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stage4-libbacktrace: configure-stage4-libbacktrace
+configure-stage4-libbacktrace:
+       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage 4 in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE4_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+.PHONY: configure-stageprofile-libbacktrace maybe-configure-stageprofile-libbacktrace
+maybe-configure-stageprofile-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stageprofile-libbacktrace: configure-stageprofile-libbacktrace
+configure-stageprofile-libbacktrace:
+       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage profile in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGEprofile_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+.PHONY: configure-stagefeedback-libbacktrace maybe-configure-stagefeedback-libbacktrace
+maybe-configure-stagefeedback-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-configure-stagefeedback-libbacktrace: configure-stagefeedback-libbacktrace
+configure-stagefeedback-libbacktrace:
+       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS;  \
+       echo Configuring stage feedback in $(HOST_SUBDIR)/libbacktrace ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libbacktrace ; \
+       cd $(HOST_SUBDIR)/libbacktrace || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif libbacktrace-bootstrap
+
+
+
+
+
+.PHONY: all-libbacktrace maybe-all-libbacktrace
+maybe-all-libbacktrace:
+@if gcc-bootstrap
+all-libbacktrace: stage_current
+@endif gcc-bootstrap
+@if libbacktrace
+TARGET-libbacktrace=all
+maybe-all-libbacktrace: all-libbacktrace
+all-libbacktrace: configure-libbacktrace
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS)  \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
+               $(TARGET-libbacktrace))
+@endif libbacktrace
+
+
+
+.PHONY: all-stage1-libbacktrace maybe-all-stage1-libbacktrace
+.PHONY: clean-stage1-libbacktrace maybe-clean-stage1-libbacktrace
+maybe-all-stage1-libbacktrace:
+maybe-clean-stage1-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stage1-libbacktrace: all-stage1-libbacktrace
+all-stage1: all-stage1-libbacktrace
+TARGET-stage1-libbacktrace = $(TARGET-libbacktrace)
+all-stage1-libbacktrace: configure-stage1-libbacktrace
+       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
+       $(HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CXXFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
+               $(TARGET-stage1-libbacktrace)
+
+maybe-clean-stage1-libbacktrace: clean-stage1-libbacktrace
+clean-stage1: clean-stage1-libbacktrace
+clean-stage1-libbacktrace:
+       @if [ $(current_stage) = stage1 ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage1-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stage1-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+.PHONY: all-stage2-libbacktrace maybe-all-stage2-libbacktrace
+.PHONY: clean-stage2-libbacktrace maybe-clean-stage2-libbacktrace
+maybe-all-stage2-libbacktrace:
+maybe-clean-stage2-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stage2-libbacktrace: all-stage2-libbacktrace
+all-stage2: all-stage2-libbacktrace
+TARGET-stage2-libbacktrace = $(TARGET-libbacktrace)
+all-stage2-libbacktrace: configure-stage2-libbacktrace
+       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CXXFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
+               $(TARGET-stage2-libbacktrace)
+
+maybe-clean-stage2-libbacktrace: clean-stage2-libbacktrace
+clean-stage2: clean-stage2-libbacktrace
+clean-stage2-libbacktrace:
+       @if [ $(current_stage) = stage2 ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage2-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stage2-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+.PHONY: all-stage3-libbacktrace maybe-all-stage3-libbacktrace
+.PHONY: clean-stage3-libbacktrace maybe-clean-stage3-libbacktrace
+maybe-all-stage3-libbacktrace:
+maybe-clean-stage3-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stage3-libbacktrace: all-stage3-libbacktrace
+all-stage3: all-stage3-libbacktrace
+TARGET-stage3-libbacktrace = $(TARGET-libbacktrace)
+all-stage3-libbacktrace: configure-stage3-libbacktrace
+       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CXXFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
+               $(TARGET-stage3-libbacktrace)
+
+maybe-clean-stage3-libbacktrace: clean-stage3-libbacktrace
+clean-stage3: clean-stage3-libbacktrace
+clean-stage3-libbacktrace:
+       @if [ $(current_stage) = stage3 ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage3-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stage3-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+.PHONY: all-stage4-libbacktrace maybe-all-stage4-libbacktrace
+.PHONY: clean-stage4-libbacktrace maybe-clean-stage4-libbacktrace
+maybe-all-stage4-libbacktrace:
+maybe-clean-stage4-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stage4-libbacktrace: all-stage4-libbacktrace
+all-stage4: all-stage4-libbacktrace
+TARGET-stage4-libbacktrace = $(TARGET-libbacktrace)
+all-stage4-libbacktrace: configure-stage4-libbacktrace
+       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CXXFLAGS)" \
+               LIBCFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
+               $(TARGET-stage4-libbacktrace)
+
+maybe-clean-stage4-libbacktrace: clean-stage4-libbacktrace
+clean-stage4: clean-stage4-libbacktrace
+clean-stage4-libbacktrace:
+       @if [ $(current_stage) = stage4 ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage4-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stage4-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+.PHONY: all-stageprofile-libbacktrace maybe-all-stageprofile-libbacktrace
+.PHONY: clean-stageprofile-libbacktrace maybe-clean-stageprofile-libbacktrace
+maybe-all-stageprofile-libbacktrace:
+maybe-clean-stageprofile-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stageprofile-libbacktrace: all-stageprofile-libbacktrace
+all-stageprofile: all-stageprofile-libbacktrace
+TARGET-stageprofile-libbacktrace = $(TARGET-libbacktrace)
+all-stageprofile-libbacktrace: configure-stageprofile-libbacktrace
+       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CXXFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
+               $(TARGET-stageprofile-libbacktrace)
+
+maybe-clean-stageprofile-libbacktrace: clean-stageprofile-libbacktrace
+clean-stageprofile: clean-stageprofile-libbacktrace
+clean-stageprofile-libbacktrace:
+       @if [ $(current_stage) = stageprofile ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stageprofile-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stageprofile-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+.PHONY: all-stagefeedback-libbacktrace maybe-all-stagefeedback-libbacktrace
+.PHONY: clean-stagefeedback-libbacktrace maybe-clean-stagefeedback-libbacktrace
+maybe-all-stagefeedback-libbacktrace:
+maybe-clean-stagefeedback-libbacktrace:
+@if libbacktrace-bootstrap
+maybe-all-stagefeedback-libbacktrace: all-stagefeedback-libbacktrace
+all-stagefeedback: all-stagefeedback-libbacktrace
+TARGET-stagefeedback-libbacktrace = $(TARGET-libbacktrace)
+all-stagefeedback-libbacktrace: configure-stagefeedback-libbacktrace
+       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS)  \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CXXFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
+               $(TARGET-stagefeedback-libbacktrace)
+
+maybe-clean-stagefeedback-libbacktrace: clean-stagefeedback-libbacktrace
+clean-stagefeedback: clean-stagefeedback-libbacktrace
+clean-stagefeedback-libbacktrace:
+       @if [ $(current_stage) = stagefeedback ]; then \
+         [ -f $(HOST_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stagefeedback-libbacktrace/Makefile ] || exit 0; \
+         $(MAKE) stagefeedback-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/libbacktrace && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif libbacktrace-bootstrap
+
+
+
+
+
+.PHONY: check-libbacktrace maybe-check-libbacktrace
+maybe-check-libbacktrace:
+@if libbacktrace
+maybe-check-libbacktrace: check-libbacktrace
+
+check-libbacktrace:
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(FLAGS_TO_PASS)  check)
+
+@endif libbacktrace
+
+.PHONY: install-libbacktrace maybe-install-libbacktrace
+maybe-install-libbacktrace:
+@if libbacktrace
+maybe-install-libbacktrace: install-libbacktrace
+
+install-libbacktrace: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(FLAGS_TO_PASS)  install)
+
+@endif libbacktrace
+
+.PHONY: install-strip-libbacktrace maybe-install-strip-libbacktrace
+maybe-install-strip-libbacktrace:
+@if libbacktrace
+maybe-install-strip-libbacktrace: install-strip-libbacktrace
+
+install-strip-libbacktrace: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(FLAGS_TO_PASS)  install-strip)
+
+@endif libbacktrace
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-libbacktrace info-libbacktrace
+maybe-info-libbacktrace:
+@if libbacktrace
+maybe-info-libbacktrace: info-libbacktrace
+
+info-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing info in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 info) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-dvi-libbacktrace dvi-libbacktrace
+maybe-dvi-libbacktrace:
+@if libbacktrace
+maybe-dvi-libbacktrace: dvi-libbacktrace
+
+dvi-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing dvi in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 dvi) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-pdf-libbacktrace pdf-libbacktrace
+maybe-pdf-libbacktrace:
+@if libbacktrace
+maybe-pdf-libbacktrace: pdf-libbacktrace
+
+pdf-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing pdf in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 pdf) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-html-libbacktrace html-libbacktrace
+maybe-html-libbacktrace:
+@if libbacktrace
+maybe-html-libbacktrace: html-libbacktrace
+
+html-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing html in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 html) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-TAGS-libbacktrace TAGS-libbacktrace
+maybe-TAGS-libbacktrace:
+@if libbacktrace
+maybe-TAGS-libbacktrace: TAGS-libbacktrace
+
+TAGS-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing TAGS in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 TAGS) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-install-info-libbacktrace install-info-libbacktrace
+maybe-install-info-libbacktrace:
+@if libbacktrace
+maybe-install-info-libbacktrace: install-info-libbacktrace
+
+install-info-libbacktrace: \
+    configure-libbacktrace \
+    info-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-info in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-info) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-install-pdf-libbacktrace install-pdf-libbacktrace
+maybe-install-pdf-libbacktrace:
+@if libbacktrace
+maybe-install-pdf-libbacktrace: install-pdf-libbacktrace
+
+install-pdf-libbacktrace: \
+    configure-libbacktrace \
+    pdf-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-pdf in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-pdf) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-install-html-libbacktrace install-html-libbacktrace
+maybe-install-html-libbacktrace:
+@if libbacktrace
+maybe-install-html-libbacktrace: install-html-libbacktrace
+
+install-html-libbacktrace: \
+    configure-libbacktrace \
+    html-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-html in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-html) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-installcheck-libbacktrace installcheck-libbacktrace
+maybe-installcheck-libbacktrace:
+@if libbacktrace
+maybe-installcheck-libbacktrace: installcheck-libbacktrace
+
+installcheck-libbacktrace: \
+    configure-libbacktrace 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing installcheck in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 installcheck) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-mostlyclean-libbacktrace mostlyclean-libbacktrace
+maybe-mostlyclean-libbacktrace:
+@if libbacktrace
+maybe-mostlyclean-libbacktrace: mostlyclean-libbacktrace
+
+mostlyclean-libbacktrace: 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing mostlyclean in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 mostlyclean) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-clean-libbacktrace clean-libbacktrace
+maybe-clean-libbacktrace:
+@if libbacktrace
+maybe-clean-libbacktrace: clean-libbacktrace
+
+clean-libbacktrace: 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing clean in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 clean) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-distclean-libbacktrace distclean-libbacktrace
+maybe-distclean-libbacktrace:
+@if libbacktrace
+maybe-distclean-libbacktrace: distclean-libbacktrace
+
+distclean-libbacktrace: 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing distclean in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 distclean) \
+         || exit 1
+
+@endif libbacktrace
+
+.PHONY: maybe-maintainer-clean-libbacktrace maintainer-clean-libbacktrace
+maybe-maintainer-clean-libbacktrace:
+@if libbacktrace
+maybe-maintainer-clean-libbacktrace: maintainer-clean-libbacktrace
+
+maintainer-clean-libbacktrace: 
+       @[ -f ./libbacktrace/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing maintainer-clean in libbacktrace" ; \
+       (cd $(HOST_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 maintainer-clean) \
+         || exit 1
+
+@endif libbacktrace
+
+
+
 .PHONY: configure-libcpp maybe-configure-libcpp
 maybe-configure-libcpp:
 @if gcc-bootstrap
@@ -33312,6 +34229,463 @@ maintainer-clean-target-libgcc:
 
 
 
+.PHONY: configure-target-libbacktrace maybe-configure-target-libbacktrace
+maybe-configure-target-libbacktrace:
+@if gcc-bootstrap
+configure-target-libbacktrace: stage_current
+@endif gcc-bootstrap
+@if target-libbacktrace
+maybe-configure-target-libbacktrace: configure-target-libbacktrace
+configure-target-libbacktrace: 
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       echo "Checking multilib configuration for libbacktrace..."; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace ; \
+       $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null ; \
+       if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+         if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+           rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+         else \
+           rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+           mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+         fi; \
+       else \
+         mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+       fi; \
+       test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace ; \
+       $(NORMAL_TARGET_EXPORTS)  \
+       echo Configuring in $(TARGET_SUBDIR)/libbacktrace; \
+       cd "$(TARGET_SUBDIR)/libbacktrace" || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libbacktrace"; \
+       libsrcdir="$$s/libbacktrace"; \
+       rm -f no-such-file || : ; \
+       CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
+         $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+         --target=${target_alias} $${srcdiroption}  \
+         || exit 1
+@endif target-libbacktrace
+
+
+
+
+
+.PHONY: all-target-libbacktrace maybe-all-target-libbacktrace
+maybe-all-target-libbacktrace:
+@if gcc-bootstrap
+all-target-libbacktrace: stage_current
+@endif gcc-bootstrap
+@if target-libbacktrace
+TARGET-target-libbacktrace=all
+maybe-all-target-libbacktrace: all-target-libbacktrace
+all-target-libbacktrace: configure-target-libbacktrace
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS)  \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
+               $(TARGET-target-libbacktrace))
+@endif target-libbacktrace
+
+
+
+
+
+.PHONY: check-target-libbacktrace maybe-check-target-libbacktrace
+maybe-check-target-libbacktrace:
+@if target-libbacktrace
+maybe-check-target-libbacktrace: check-target-libbacktrace
+
+check-target-libbacktrace:
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)   check)
+
+@endif target-libbacktrace
+
+.PHONY: install-target-libbacktrace maybe-install-target-libbacktrace
+maybe-install-target-libbacktrace:
+@if target-libbacktrace
+maybe-install-target-libbacktrace: install-target-libbacktrace
+
+install-target-libbacktrace: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
+
+@endif target-libbacktrace
+
+.PHONY: install-strip-target-libbacktrace maybe-install-strip-target-libbacktrace
+maybe-install-strip-target-libbacktrace:
+@if target-libbacktrace
+maybe-install-strip-target-libbacktrace: install-strip-target-libbacktrace
+
+install-strip-target-libbacktrace: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
+
+@endif target-libbacktrace
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libbacktrace info-target-libbacktrace
+maybe-info-target-libbacktrace:
+@if target-libbacktrace
+maybe-info-target-libbacktrace: info-target-libbacktrace
+
+info-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing info in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  info) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-dvi-target-libbacktrace dvi-target-libbacktrace
+maybe-dvi-target-libbacktrace:
+@if target-libbacktrace
+maybe-dvi-target-libbacktrace: dvi-target-libbacktrace
+
+dvi-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing dvi in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  dvi) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-pdf-target-libbacktrace pdf-target-libbacktrace
+maybe-pdf-target-libbacktrace:
+@if target-libbacktrace
+maybe-pdf-target-libbacktrace: pdf-target-libbacktrace
+
+pdf-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing pdf in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  pdf) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-html-target-libbacktrace html-target-libbacktrace
+maybe-html-target-libbacktrace:
+@if target-libbacktrace
+maybe-html-target-libbacktrace: html-target-libbacktrace
+
+html-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing html in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  html) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-TAGS-target-libbacktrace TAGS-target-libbacktrace
+maybe-TAGS-target-libbacktrace:
+@if target-libbacktrace
+maybe-TAGS-target-libbacktrace: TAGS-target-libbacktrace
+
+TAGS-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing TAGS in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  TAGS) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-install-info-target-libbacktrace install-info-target-libbacktrace
+maybe-install-info-target-libbacktrace:
+@if target-libbacktrace
+maybe-install-info-target-libbacktrace: install-info-target-libbacktrace
+
+install-info-target-libbacktrace: \
+    configure-target-libbacktrace \
+    info-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-info in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-info) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-install-pdf-target-libbacktrace install-pdf-target-libbacktrace
+maybe-install-pdf-target-libbacktrace:
+@if target-libbacktrace
+maybe-install-pdf-target-libbacktrace: install-pdf-target-libbacktrace
+
+install-pdf-target-libbacktrace: \
+    configure-target-libbacktrace \
+    pdf-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-pdf in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-pdf) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-install-html-target-libbacktrace install-html-target-libbacktrace
+maybe-install-html-target-libbacktrace:
+@if target-libbacktrace
+maybe-install-html-target-libbacktrace: install-html-target-libbacktrace
+
+install-html-target-libbacktrace: \
+    configure-target-libbacktrace \
+    html-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-html in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-html) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-installcheck-target-libbacktrace installcheck-target-libbacktrace
+maybe-installcheck-target-libbacktrace:
+@if target-libbacktrace
+maybe-installcheck-target-libbacktrace: installcheck-target-libbacktrace
+
+installcheck-target-libbacktrace: \
+    configure-target-libbacktrace 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing installcheck in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  installcheck) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-mostlyclean-target-libbacktrace mostlyclean-target-libbacktrace
+maybe-mostlyclean-target-libbacktrace:
+@if target-libbacktrace
+maybe-mostlyclean-target-libbacktrace: mostlyclean-target-libbacktrace
+
+mostlyclean-target-libbacktrace: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing mostlyclean in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  mostlyclean) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-clean-target-libbacktrace clean-target-libbacktrace
+maybe-clean-target-libbacktrace:
+@if target-libbacktrace
+maybe-clean-target-libbacktrace: clean-target-libbacktrace
+
+clean-target-libbacktrace: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing clean in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  clean) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-distclean-target-libbacktrace distclean-target-libbacktrace
+maybe-distclean-target-libbacktrace:
+@if target-libbacktrace
+maybe-distclean-target-libbacktrace: distclean-target-libbacktrace
+
+distclean-target-libbacktrace: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing distclean in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  distclean) \
+         || exit 1
+
+@endif target-libbacktrace
+
+.PHONY: maybe-maintainer-clean-target-libbacktrace maintainer-clean-target-libbacktrace
+maybe-maintainer-clean-target-libbacktrace:
+@if target-libbacktrace
+maybe-maintainer-clean-target-libbacktrace: maintainer-clean-target-libbacktrace
+
+maintainer-clean-target-libbacktrace: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libbacktrace" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libbacktrace && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  maintainer-clean) \
+         || exit 1
+
+@endif target-libbacktrace
+
+
+
+
+
 .PHONY: configure-target-libquadmath maybe-configure-target-libquadmath
 maybe-configure-target-libquadmath:
 @if gcc-bootstrap
@@ -40621,6 +41995,463 @@ maintainer-clean-target-libitm:
 
 
 
+
+
+.PHONY: configure-target-libatomic maybe-configure-target-libatomic
+maybe-configure-target-libatomic:
+@if gcc-bootstrap
+configure-target-libatomic: stage_current
+@endif gcc-bootstrap
+@if target-libatomic
+maybe-configure-target-libatomic: configure-target-libatomic
+configure-target-libatomic: 
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       echo "Checking multilib configuration for libatomic..."; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic ; \
+       $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null ; \
+       if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+         if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+           rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+         else \
+           rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+           mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+         fi; \
+       else \
+         mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+       fi; \
+       test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic ; \
+       $(NORMAL_TARGET_EXPORTS)  \
+       echo Configuring in $(TARGET_SUBDIR)/libatomic; \
+       cd "$(TARGET_SUBDIR)/libatomic" || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libatomic"; \
+       libsrcdir="$$s/libatomic"; \
+       rm -f no-such-file || : ; \
+       CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
+         $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+         --target=${target_alias} $${srcdiroption}  \
+         || exit 1
+@endif target-libatomic
+
+
+
+
+
+.PHONY: all-target-libatomic maybe-all-target-libatomic
+maybe-all-target-libatomic:
+@if gcc-bootstrap
+all-target-libatomic: stage_current
+@endif gcc-bootstrap
+@if target-libatomic
+TARGET-target-libatomic=all
+maybe-all-target-libatomic: all-target-libatomic
+all-target-libatomic: configure-target-libatomic
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS)  \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
+               $(TARGET-target-libatomic))
+@endif target-libatomic
+
+
+
+
+
+.PHONY: check-target-libatomic maybe-check-target-libatomic
+maybe-check-target-libatomic:
+@if target-libatomic
+maybe-check-target-libatomic: check-target-libatomic
+
+check-target-libatomic:
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)   check)
+
+@endif target-libatomic
+
+.PHONY: install-target-libatomic maybe-install-target-libatomic
+maybe-install-target-libatomic:
+@if target-libatomic
+maybe-install-target-libatomic: install-target-libatomic
+
+install-target-libatomic: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
+
+@endif target-libatomic
+
+.PHONY: install-strip-target-libatomic maybe-install-strip-target-libatomic
+maybe-install-strip-target-libatomic:
+@if target-libatomic
+maybe-install-strip-target-libatomic: install-strip-target-libatomic
+
+install-strip-target-libatomic: installdirs
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
+
+@endif target-libatomic
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libatomic info-target-libatomic
+maybe-info-target-libatomic:
+@if target-libatomic
+maybe-info-target-libatomic: info-target-libatomic
+
+info-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing info in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  info) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-dvi-target-libatomic dvi-target-libatomic
+maybe-dvi-target-libatomic:
+@if target-libatomic
+maybe-dvi-target-libatomic: dvi-target-libatomic
+
+dvi-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing dvi in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  dvi) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-pdf-target-libatomic pdf-target-libatomic
+maybe-pdf-target-libatomic:
+@if target-libatomic
+maybe-pdf-target-libatomic: pdf-target-libatomic
+
+pdf-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing pdf in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  pdf) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-html-target-libatomic html-target-libatomic
+maybe-html-target-libatomic:
+@if target-libatomic
+maybe-html-target-libatomic: html-target-libatomic
+
+html-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing html in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  html) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-TAGS-target-libatomic TAGS-target-libatomic
+maybe-TAGS-target-libatomic:
+@if target-libatomic
+maybe-TAGS-target-libatomic: TAGS-target-libatomic
+
+TAGS-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing TAGS in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  TAGS) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-install-info-target-libatomic install-info-target-libatomic
+maybe-install-info-target-libatomic:
+@if target-libatomic
+maybe-install-info-target-libatomic: install-info-target-libatomic
+
+install-info-target-libatomic: \
+    configure-target-libatomic \
+    info-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-info in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-info) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-install-pdf-target-libatomic install-pdf-target-libatomic
+maybe-install-pdf-target-libatomic:
+@if target-libatomic
+maybe-install-pdf-target-libatomic: install-pdf-target-libatomic
+
+install-pdf-target-libatomic: \
+    configure-target-libatomic \
+    pdf-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-pdf in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-pdf) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-install-html-target-libatomic install-html-target-libatomic
+maybe-install-html-target-libatomic:
+@if target-libatomic
+maybe-install-html-target-libatomic: install-html-target-libatomic
+
+install-html-target-libatomic: \
+    configure-target-libatomic \
+    html-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing install-html in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  install-html) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-installcheck-target-libatomic installcheck-target-libatomic
+maybe-installcheck-target-libatomic:
+@if target-libatomic
+maybe-installcheck-target-libatomic: installcheck-target-libatomic
+
+installcheck-target-libatomic: \
+    configure-target-libatomic 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing installcheck in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  installcheck) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-mostlyclean-target-libatomic mostlyclean-target-libatomic
+maybe-mostlyclean-target-libatomic:
+@if target-libatomic
+maybe-mostlyclean-target-libatomic: mostlyclean-target-libatomic
+
+mostlyclean-target-libatomic: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing mostlyclean in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  mostlyclean) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-clean-target-libatomic clean-target-libatomic
+maybe-clean-target-libatomic:
+@if target-libatomic
+maybe-clean-target-libatomic: clean-target-libatomic
+
+clean-target-libatomic: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing clean in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  clean) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-distclean-target-libatomic distclean-target-libatomic
+maybe-distclean-target-libatomic:
+@if target-libatomic
+maybe-distclean-target-libatomic: distclean-target-libatomic
+
+distclean-target-libatomic: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing distclean in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  distclean) \
+         || exit 1
+
+@endif target-libatomic
+
+.PHONY: maybe-maintainer-clean-target-libatomic maintainer-clean-target-libatomic
+maybe-maintainer-clean-target-libatomic:
+@if target-libatomic
+maybe-maintainer-clean-target-libatomic: maintainer-clean-target-libatomic
+
+maintainer-clean-target-libatomic: 
+       @: $(MAKE); $(unstage)
+       @[ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0 ; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(NORMAL_TARGET_EXPORTS) \
+       echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libatomic" ; \
+       for flag in $(EXTRA_TARGET_FLAGS); do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       (cd $(TARGET_SUBDIR)/libatomic && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                  maintainer-clean) \
+         || exit 1
+
+@endif target-libatomic
+
+
+
 @if target-libmudflap
 .PHONY: check-target-libmudflap-c++
 check-target-libmudflap-c++:
@@ -40628,6 +42459,20 @@ check-target-libmudflap-c++:
 
 @endif target-libmudflap
 
+@if target-libgomp
+.PHONY: check-target-libgomp-c++
+check-target-libgomp-c++:
+       $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
+
+@endif target-libgomp
+
+@if target-libitm
+.PHONY: check-target-libitm-c++
+check-target-libitm-c++:
+       $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
+
+@endif target-libitm
+
 # ----------
 # GCC module
 # ----------
@@ -40661,8 +42506,8 @@ check-gcc-c++:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++ check-c++0x);
-check-c++: check-gcc-c++ check-target-libstdc++-v3 check-target-libmudflap-c++
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++);
+check-c++: check-gcc-c++ check-target-libstdc++-v3 check-target-libmudflap-c++ check-target-libitm-c++ check-target-libgomp-c++
 
 .PHONY: check-gcc-fortran check-fortran
 check-gcc-fortran:
@@ -40713,25 +42558,16 @@ check-gcc-go:
 check-go: check-gcc-go check-target-libgo
 
 
-# Install the gcc headers files, but not the fixed include files,
-# which Cygnus is not allowed to distribute.  This rule is very
-# dependent on the workings of the gcc Makefile.in.
-.PHONY: gcc-no-fixedincludes
-gcc-no-fixedincludes:
+# The gcc part of install-no-fixedincludes, which relies on an intimate
+# knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
+.PHONY: gcc-install-no-fixedincludes
+gcc-install-no-fixedincludes:
        @if [ -f ./gcc/Makefile ]; then \
-         rm -rf gcc/tmp-include; \
-         mv gcc/include gcc/tmp-include 2>/dev/null; \
-         mkdir gcc/include; \
-         cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
-         touch gcc/stmp-fixinc gcc/include/fixed; \
-         rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
          r=`${PWD_COMMAND}`; export r; \
-         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
+         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
          $(HOST_EXPORTS) \
-         (cd ./gcc && \
-          $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
-         rm -rf gcc/include; \
-         mv gcc/tmp-include gcc/include 2>/dev/null; \
+         (cd ./gcc \
+          && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
        else true; fi
 @endif gcc
 
@@ -40833,11 +42669,11 @@ stage1-start::
          mkdir stage1-mpc; \
        mv stage1-mpc mpc 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stage1-ppl ] || \
-         mkdir stage1-ppl; \
-       mv stage1-ppl pp
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stage1-isl ] || \
+         mkdir stage1-isl; \
+       mv stage1-isl is
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stage1-cloog ] || \
          mkdir stage1-cloog; \
@@ -40863,6 +42699,11 @@ stage1-start::
          mkdir stage1-ld; \
        mv stage1-ld ld 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stage1-libbacktrace ] || \
+         mkdir stage1-libbacktrace; \
+       mv stage1-libbacktrace libbacktrace 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stage1-libcpp ] || \
          mkdir stage1-libcpp; \
@@ -40933,11 +42774,11 @@ stage1-end::
          cd $(HOST_SUBDIR); mv mpc stage1-mpc  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stage1-ppl  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stage1-isl  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stage1-cloog  ; \
@@ -40963,6 +42804,11 @@ stage1-end::
          cd $(HOST_SUBDIR); mv ld stage1-ld  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stage1-libbacktrace  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stage1-libcpp  ; \
@@ -41084,12 +42930,12 @@ stage2-start::
        mv stage2-mpc mpc  ; \
        mv stage1-mpc prev-mpc || test -f stage1-lean 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stage2-ppl ] || \
-         mkdir stage2-ppl; \
-       mv stage2-ppl ppl  ; \
-       mv stage1-ppl prev-ppl || test -f stage1-lean 
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stage2-isl ] || \
+         mkdir stage2-isl; \
+       mv stage2-isl isl  ; \
+       mv stage1-isl prev-isl || test -f stage1-lean 
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stage2-cloog ] || \
          mkdir stage2-cloog; \
@@ -41120,6 +42966,12 @@ stage2-start::
        mv stage2-ld ld  ; \
        mv stage1-ld prev-ld || test -f stage1-lean 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stage2-libbacktrace ] || \
+         mkdir stage2-libbacktrace; \
+       mv stage2-libbacktrace libbacktrace  ; \
+       mv stage1-libbacktrace prev-libbacktrace || test -f stage1-lean 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stage2-libcpp ] || \
          mkdir stage2-libcpp; \
@@ -41204,12 +43056,12 @@ stage2-end::
          mv prev-mpc stage1-mpc ; :  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stage2-ppl ; \
-         mv prev-ppl stage1-ppl ; :  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stage2-isl ; \
+         mv prev-isl stage1-isl ; :  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stage2-cloog ; \
@@ -41240,6 +43092,12 @@ stage2-end::
          mv prev-ld stage1-ld ; :  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stage2-libbacktrace ; \
+         mv prev-libbacktrace stage1-libbacktrace ; :  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stage2-libcpp ; \
@@ -41390,12 +43248,12 @@ stage3-start::
        mv stage3-mpc mpc  ; \
        mv stage2-mpc prev-mpc || test -f stage2-lean 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stage3-ppl ] || \
-         mkdir stage3-ppl; \
-       mv stage3-ppl ppl  ; \
-       mv stage2-ppl prev-ppl || test -f stage2-lean 
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stage3-isl ] || \
+         mkdir stage3-isl; \
+       mv stage3-isl isl  ; \
+       mv stage2-isl prev-isl || test -f stage2-lean 
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stage3-cloog ] || \
          mkdir stage3-cloog; \
@@ -41426,6 +43284,12 @@ stage3-start::
        mv stage3-ld ld  ; \
        mv stage2-ld prev-ld || test -f stage2-lean 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stage3-libbacktrace ] || \
+         mkdir stage3-libbacktrace; \
+       mv stage3-libbacktrace libbacktrace  ; \
+       mv stage2-libbacktrace prev-libbacktrace || test -f stage2-lean 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stage3-libcpp ] || \
          mkdir stage3-libcpp; \
@@ -41510,12 +43374,12 @@ stage3-end::
          mv prev-mpc stage2-mpc ; :  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stage3-ppl ; \
-         mv prev-ppl stage2-ppl ; :  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stage3-isl ; \
+         mv prev-isl stage2-isl ; :  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stage3-cloog ; \
@@ -41546,6 +43410,12 @@ stage3-end::
          mv prev-ld stage2-ld ; :  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stage3-libbacktrace ; \
+         mv prev-libbacktrace stage2-libbacktrace ; :  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stage3-libcpp ; \
@@ -41752,12 +43622,12 @@ stage4-start::
        mv stage4-mpc mpc  ; \
        mv stage3-mpc prev-mpc || test -f stage3-lean 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stage4-ppl ] || \
-         mkdir stage4-ppl; \
-       mv stage4-ppl ppl  ; \
-       mv stage3-ppl prev-ppl || test -f stage3-lean 
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stage4-isl ] || \
+         mkdir stage4-isl; \
+       mv stage4-isl isl  ; \
+       mv stage3-isl prev-isl || test -f stage3-lean 
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stage4-cloog ] || \
          mkdir stage4-cloog; \
@@ -41788,6 +43658,12 @@ stage4-start::
        mv stage4-ld ld  ; \
        mv stage3-ld prev-ld || test -f stage3-lean 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stage4-libbacktrace ] || \
+         mkdir stage4-libbacktrace; \
+       mv stage4-libbacktrace libbacktrace  ; \
+       mv stage3-libbacktrace prev-libbacktrace || test -f stage3-lean 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stage4-libcpp ] || \
          mkdir stage4-libcpp; \
@@ -41872,12 +43748,12 @@ stage4-end::
          mv prev-mpc stage3-mpc ; :  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stage4-ppl ; \
-         mv prev-ppl stage3-ppl ; :  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stage4-isl ; \
+         mv prev-isl stage3-isl ; :  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stage4-cloog ; \
@@ -41908,6 +43784,12 @@ stage4-end::
          mv prev-ld stage3-ld ; :  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stage4-libbacktrace ; \
+         mv prev-libbacktrace stage3-libbacktrace ; :  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stage4-libcpp ; \
@@ -42102,12 +43984,12 @@ stageprofile-start::
        mv stageprofile-mpc mpc  ; \
        mv stage1-mpc prev-mpc || test -f stage1-lean 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stageprofile-ppl ] || \
-         mkdir stageprofile-ppl; \
-       mv stageprofile-ppl ppl  ; \
-       mv stage1-ppl prev-ppl || test -f stage1-lean 
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stageprofile-isl ] || \
+         mkdir stageprofile-isl; \
+       mv stageprofile-isl isl  ; \
+       mv stage1-isl prev-isl || test -f stage1-lean 
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stageprofile-cloog ] || \
          mkdir stageprofile-cloog; \
@@ -42138,6 +44020,12 @@ stageprofile-start::
        mv stageprofile-ld ld  ; \
        mv stage1-ld prev-ld || test -f stage1-lean 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stageprofile-libbacktrace ] || \
+         mkdir stageprofile-libbacktrace; \
+       mv stageprofile-libbacktrace libbacktrace  ; \
+       mv stage1-libbacktrace prev-libbacktrace || test -f stage1-lean 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stageprofile-libcpp ] || \
          mkdir stageprofile-libcpp; \
@@ -42222,12 +44110,12 @@ stageprofile-end::
          mv prev-mpc stage1-mpc ; :  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stageprofile-ppl ; \
-         mv prev-ppl stage1-ppl ; :  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stageprofile-isl ; \
+         mv prev-isl stage1-isl ; :  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stageprofile-cloog ; \
@@ -42258,6 +44146,12 @@ stageprofile-end::
          mv prev-ld stage1-ld ; :  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stageprofile-libbacktrace ; \
+         mv prev-libbacktrace stage1-libbacktrace ; :  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stageprofile-libcpp ; \
@@ -42385,12 +44279,12 @@ stagefeedback-start::
        mv stagefeedback-mpc mpc  ; \
        mv stageprofile-mpc prev-mpc || test -f stageprofile-lean 
 @endif mpc
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stagefeedback-ppl ] || \
-         mkdir stagefeedback-ppl; \
-       mv stagefeedback-ppl ppl  ; \
-       mv stageprofile-ppl prev-ppl || test -f stageprofile-lean 
-@endif ppl
+@if isl
+       @cd $(HOST_SUBDIR); [ -d stagefeedback-isl ] || \
+         mkdir stagefeedback-isl; \
+       mv stagefeedback-isl isl  ; \
+       mv stageprofile-isl prev-isl || test -f stageprofile-lean 
+@endif isl
 @if cloog
        @cd $(HOST_SUBDIR); [ -d stagefeedback-cloog ] || \
          mkdir stagefeedback-cloog; \
@@ -42421,6 +44315,12 @@ stagefeedback-start::
        mv stagefeedback-ld ld  ; \
        mv stageprofile-ld prev-ld || test -f stageprofile-lean 
 @endif ld
+@if libbacktrace
+       @cd $(HOST_SUBDIR); [ -d stagefeedback-libbacktrace ] || \
+         mkdir stagefeedback-libbacktrace; \
+       mv stagefeedback-libbacktrace libbacktrace  ; \
+       mv stageprofile-libbacktrace prev-libbacktrace || test -f stageprofile-lean 
+@endif libbacktrace
 @if libcpp
        @cd $(HOST_SUBDIR); [ -d stagefeedback-libcpp ] || \
          mkdir stagefeedback-libcpp; \
@@ -42505,12 +44405,12 @@ stagefeedback-end::
          mv prev-mpc stageprofile-mpc ; :  ; \
        fi
 @endif mpc
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stagefeedback-ppl ; \
-         mv prev-ppl stageprofile-ppl ; :  ; \
+@if isl
+       @if test -d $(HOST_SUBDIR)/isl ; then \
+         cd $(HOST_SUBDIR); mv isl stagefeedback-isl ; \
+         mv prev-isl stageprofile-isl ; :  ; \
        fi
-@endif ppl
+@endif isl
 @if cloog
        @if test -d $(HOST_SUBDIR)/cloog ; then \
          cd $(HOST_SUBDIR); mv cloog stagefeedback-cloog ; \
@@ -42541,6 +44441,12 @@ stagefeedback-end::
          mv prev-ld stageprofile-ld ; :  ; \
        fi
 @endif ld
+@if libbacktrace
+       @if test -d $(HOST_SUBDIR)/libbacktrace ; then \
+         cd $(HOST_SUBDIR); mv libbacktrace stagefeedback-libbacktrace ; \
+         mv prev-libbacktrace stageprofile-libbacktrace ; :  ; \
+       fi
+@endif libbacktrace
 @if libcpp
        @if test -d $(HOST_SUBDIR)/libcpp ; then \
          cd $(HOST_SUBDIR); mv libcpp stagefeedback-libcpp ; \
@@ -42693,6 +44599,7 @@ configure-stage3-target-libgcc: maybe-all-stage3-gcc
 configure-stage4-target-libgcc: maybe-all-stage4-gcc
 configure-stageprofile-target-libgcc: maybe-all-stageprofile-gcc
 configure-stagefeedback-target-libgcc: maybe-all-stagefeedback-gcc
+configure-target-libbacktrace: stage_last
 configure-target-libquadmath: stage_last
 configure-target-libgfortran: stage_last
 configure-target-libobjc: stage_last
@@ -42713,6 +44620,7 @@ configure-stage4-target-libgomp: maybe-all-stage4-gcc
 configure-stageprofile-target-libgomp: maybe-all-stageprofile-gcc
 configure-stagefeedback-target-libgomp: maybe-all-stagefeedback-gcc
 configure-target-libitm: stage_last
+configure-target-libatomic: stage_last
 @endif gcc-bootstrap
 
 @if gcc-no-bootstrap
@@ -42721,6 +44629,7 @@ configure-target-libmudflap: maybe-all-gcc
 configure-target-libssp: maybe-all-gcc
 configure-target-newlib: maybe-all-gcc
 configure-target-libgcc: maybe-all-gcc
+configure-target-libbacktrace: maybe-all-gcc
 configure-target-libquadmath: maybe-all-gcc
 configure-target-libgfortran: maybe-all-gcc
 configure-target-libobjc: maybe-all-gcc
@@ -42736,6 +44645,7 @@ configure-target-rda: maybe-all-gcc
 configure-target-libada: maybe-all-gcc
 configure-target-libgomp: maybe-all-gcc
 configure-target-libitm: maybe-all-gcc
+configure-target-libatomic: maybe-all-gcc
 @endif gcc-no-bootstrap
 
 
@@ -42859,14 +44769,6 @@ all-stage3-gcc: maybe-all-stage3-mpc
 all-stage4-gcc: maybe-all-stage4-mpc
 all-stageprofile-gcc: maybe-all-stageprofile-mpc
 all-stagefeedback-gcc: maybe-all-stagefeedback-mpc
-all-gcc: maybe-all-ppl
-
-all-stage1-gcc: maybe-all-stage1-ppl
-all-stage2-gcc: maybe-all-stage2-ppl
-all-stage3-gcc: maybe-all-stage3-ppl
-all-stage4-gcc: maybe-all-stage4-ppl
-all-stageprofile-gcc: maybe-all-stageprofile-ppl
-all-stagefeedback-gcc: maybe-all-stagefeedback-ppl
 all-gcc: maybe-all-cloog
 
 all-stage1-gcc: maybe-all-stage1-cloog
@@ -42923,6 +44825,14 @@ all-stage3-gcc: maybe-all-stage3-zlib
 all-stage4-gcc: maybe-all-stage4-zlib
 all-stageprofile-gcc: maybe-all-stageprofile-zlib
 all-stagefeedback-gcc: maybe-all-stagefeedback-zlib
+all-gcc: all-libbacktrace
+
+all-stage1-gcc: all-stage1-libbacktrace
+all-stage2-gcc: all-stage2-libbacktrace
+all-stage3-gcc: all-stage3-libbacktrace
+all-stage4-gcc: all-stage4-libbacktrace
+all-stageprofile-gcc: all-stageprofile-libbacktrace
+all-stagefeedback-gcc: all-stagefeedback-libbacktrace
 all-gcc: all-libcpp
 
 all-stage1-gcc: all-stage1-libcpp
@@ -42991,6 +44901,7 @@ html-stagefeedback-gcc: maybe-all-build-libiberty
 install-gcc: maybe-install-fixincludes
 install-gcc: maybe-install-lto-plugin
 install-strip-gcc: maybe-install-strip-fixincludes
+install-strip-gcc: maybe-install-strip-lto-plugin
 configure-libcpp: configure-libiberty
 
 configure-stage1-libcpp: configure-stage1-libiberty
@@ -43050,30 +44961,30 @@ configure-stage3-mpc: maybe-all-stage3-mpfr
 configure-stage4-mpc: maybe-all-stage4-mpfr
 configure-stageprofile-mpc: maybe-all-stageprofile-mpfr
 configure-stagefeedback-mpc: maybe-all-stagefeedback-mpfr
-configure-ppl: maybe-all-gmp
-
-configure-stage1-ppl: maybe-all-stage1-gmp
-configure-stage2-ppl: maybe-all-stage2-gmp
-configure-stage3-ppl: maybe-all-stage3-gmp
-configure-stage4-ppl: maybe-all-stage4-gmp
-configure-stageprofile-ppl: maybe-all-stageprofile-gmp
-configure-stagefeedback-ppl: maybe-all-stagefeedback-gmp
-configure-ppl: maybe-all-mpfr
-
-configure-stage1-ppl: maybe-all-stage1-mpfr
-configure-stage2-ppl: maybe-all-stage2-mpfr
-configure-stage3-ppl: maybe-all-stage3-mpfr
-configure-stage4-ppl: maybe-all-stage4-mpfr
-configure-stageprofile-ppl: maybe-all-stageprofile-mpfr
-configure-stagefeedback-ppl: maybe-all-stagefeedback-mpfr
-configure-cloog: maybe-all-ppl
-
-configure-stage1-cloog: maybe-all-stage1-ppl
-configure-stage2-cloog: maybe-all-stage2-ppl
-configure-stage3-cloog: maybe-all-stage3-ppl
-configure-stage4-cloog: maybe-all-stage4-ppl
-configure-stageprofile-cloog: maybe-all-stageprofile-ppl
-configure-stagefeedback-cloog: maybe-all-stagefeedback-ppl
+configure-isl: maybe-all-gmp
+
+configure-stage1-isl: maybe-all-stage1-gmp
+configure-stage2-isl: maybe-all-stage2-gmp
+configure-stage3-isl: maybe-all-stage3-gmp
+configure-stage4-isl: maybe-all-stage4-gmp
+configure-stageprofile-isl: maybe-all-stageprofile-gmp
+configure-stagefeedback-isl: maybe-all-stagefeedback-gmp
+configure-cloog: maybe-all-isl
+
+configure-stage1-cloog: maybe-all-stage1-isl
+configure-stage2-cloog: maybe-all-stage2-isl
+configure-stage3-cloog: maybe-all-stage3-isl
+configure-stage4-cloog: maybe-all-stage4-isl
+configure-stageprofile-cloog: maybe-all-stageprofile-isl
+configure-stagefeedback-cloog: maybe-all-stagefeedback-isl
+configure-cloog: maybe-all-gmp
+
+configure-stage1-cloog: maybe-all-stage1-gmp
+configure-stage2-cloog: maybe-all-stage2-gmp
+configure-stage3-cloog: maybe-all-stage3-gmp
+configure-stage4-cloog: maybe-all-stage4-gmp
+configure-stageprofile-cloog: maybe-all-stageprofile-gmp
+configure-stagefeedback-cloog: maybe-all-stagefeedback-gmp
 configure-gdb: maybe-all-intl
 configure-gdb: maybe-configure-sim
 configure-gdb: maybe-all-bfd
@@ -43437,6 +45348,7 @@ configure-target-fastjar: maybe-configure-target-zlib
 all-target-fastjar: maybe-all-target-zlib
 configure-target-libgo: maybe-configure-target-libffi
 configure-target-libgo: maybe-all-target-libstdc++-v3
+all-target-libgo: maybe-all-target-libbacktrace
 all-target-libgo: maybe-all-target-libffi
 configure-target-libjava: maybe-configure-target-zlib
 configure-target-libjava: maybe-configure-target-boehm-gc
@@ -43495,6 +45407,7 @@ configure-target-libstdc++-v3: maybe-all-target-libgcc
 configure-target-libmudflap: maybe-all-target-libgcc
 configure-target-libssp: maybe-all-target-libgcc
 configure-target-newlib: maybe-all-target-libgcc
+configure-target-libbacktrace: maybe-all-target-libgcc
 configure-target-libquadmath: maybe-all-target-libgcc
 configure-target-libgfortran: maybe-all-target-libgcc
 configure-target-libobjc: maybe-all-target-libgcc
@@ -43510,6 +45423,7 @@ configure-target-rda: maybe-all-target-libgcc
 configure-target-libada: maybe-all-target-libgcc
 configure-target-libgomp: maybe-all-target-libgcc
 configure-target-libitm: maybe-all-target-libgcc
+configure-target-libatomic: maybe-all-target-libgcc
 @endif gcc-no-bootstrap
 
 
@@ -43521,6 +45435,8 @@ configure-target-libssp: maybe-all-target-newlib maybe-all-target-libgloss
 
 
 
+configure-target-libbacktrace: maybe-all-target-newlib maybe-all-target-libgloss
+
 configure-target-libquadmath: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libgfortran: maybe-all-target-newlib maybe-all-target-libgloss
@@ -43552,6 +45468,8 @@ configure-target-libgomp: maybe-all-target-newlib maybe-all-target-libgloss
 configure-target-libitm: maybe-all-target-newlib maybe-all-target-libgloss
 configure-target-libitm: maybe-all-target-libstdc++-v3
 
+configure-target-libatomic: maybe-all-target-newlib maybe-all-target-libgloss
+
 
 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
 GDB_TK = @GDB_TK@