# Makefile for GNU Compiler Collection
# Run 'configure' to generate Makefile from Makefile.in
-# Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+# Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
# 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
#This file is part of GCC.
# These files are to have -Werror bypassed in stage2:
# These are very hard to completely clean due to target complexities.
-varasm.o-warn = -Wno-error
gcc.o-warn = -Wno-error
insn-conditions.o-warn = -Wno-error
# Bison-1.75 output often yields (harmless) -Wtraditional warnings
TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def \
input.h
BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h $(PARTITION_H) \
- hard-reg-set.h
+ hard-reg-set.h cfghooks.h
COVERAGE_H = coverage.h gcov-io.h gcov-iov.h
DEMANGLE_H = $(srcdir)/../include/demangle.h
RECOG_H = recog.h
sibcall.o simplify-rtx.o sreal.o ssa.o ssa-ccp.o ssa-dce.o stmt.o \
stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
- alloc-pool.o et-forest.o cgraph.o cgraphunit.o \
+ alloc-pool.o et-forest.o cgraph.o cgraphunit.o cfghooks.o \
$(GGC) $(out_object_file) $(EXTRA_OBJS) $(host_hook_obj)
BACKEND = main.o libbackend.a
cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h insn-config.h \
$(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
function.h except.h $(GGC_H) $(TM_P_H) alloc-pool.h
+cfghooks.o: cfghooks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
+ $(BASIC_BLOCK_H) cfglayout.h
cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h \
insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
function.h except.h $(GGC_H) $(TM_P_H) insn-config.h
else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
fi ; fi
- -rm -fr stage1 stage2 stage3 stage4
+ -rm -fr stage1 stage2 stage3 stage4 stageprofile stagefeedback
# Delete stamps of bootstrap stages
-rm -f stage?_*
-rm -f clean?_*
-rm -f Make-lang Make-hooks Make-host Make-target
-rm -f Makefile *.oaux
-rm -f gthr-default.h
- -rm -f */stage1 */stage2 */stage3 */stage4 */include
+ -rm -f */stage1 */stage2 */stage3 */stage4 */include */stageprofile */stagefeedback
-rm -f c-parse.output
-rm -f *.asm
-rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
# Install gcov if it was compiled.
-if [ -f gcov$(exeext) ]; \
then \
- rm -f $(DESTDIR)$(bindir)/gcov$(exeext); \
+ rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
$(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
fi
$(INSTALL_SCRIPT) gccbug $(DESTDIR)$(bindir)/$(GCCBUG_INSTALL_NAME)
# These targets are for the dejagnu testsuites. The file site.exp
# contains global variables that all the testsuites will use.
-# Set to $(target_alias)/ for cross.
+# Set to $(target_alias).
target_subdir = @target_subdir@
site.exp: ./config.status Makefile
# ??? Another way to solve this might be to rely on linker scripts. Then
# theoretically the -B won't be needed.
# We also need to pass -L ../ld so that the linker can find ldscripts.
- @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
- echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
- echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
+ @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
+ && [ "${host_canonical}" != "${target}" ]; then \
+ echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
+ echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./tmp0; \
echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
QMTESTFLAGS=
# The flags to pass to "qmtest run".
-QMTESTRUNFLAGS=
+QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
# The command to use to invoke qmtest.
QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
# The tests (or suites) to run.
-QMTEST_GPP_TESTS=gpp
+QMTEST_GPP_TESTS=g++
# The subdirectory of the OBJDIR that will be used to store the QMTest
# test database configuration and that will be used for temporary
# Create the QMTest database configuration.
${QMTEST_DIR} stamp-qmtest:
- debug_options=""; \
- ${STAMP} empty.C; \
- for option in \
- -gdwarf-2 -gstabs -gstabs+ -gxcoff -gxcoff+ -gcoff; do \
- (./cc1plus -q $${option} empty.C 2>&1 | \
- grep "unknown or unsupported -g option" > /dev/null) || \
- debug_options="$${debug_options}$${option} "; done; \
- ${QMTEST} -D ${QMTEST_DIR} create-tdb \
- -c gcc_database.GCCDatabase \
- -a GCCDatabase.testsuite_root=`cd ${srcdir}/testsuite && pwd` \
- -a GCCDatabase.debug_options="$${debug_options}"
- rm -f empty.C empty.s
- $(STAMP) stamp-qmtest
+ ${QMTEST} -D ${QMTEST_DIR} create-tdb \
+ -c gcc_database.GCCDatabase \
+ -a srcdir=`cd ${srcdir}/testsuite && pwd` && \
+ $(STAMP) stamp-qmtest
# Create the QMTest context file.
${QMTEST_DIR}/context: stamp-qmtest
- echo "GCCTest.flags=-B${objdir}" >> $@
- echo "GCCTest.objdir=${objdir}/.." >> $@
- echo "GCCTest.host=${host_canonical}" >> $@
- echo "GCCTest.target=${target}" >> $@
- echo "GCCTest.gcov=${objdir}/gcov" >> $@
- echo "GPPTest.gpp=${objdir}/g++" >> $@
- echo "DGTest.demangler=${objdir}/c++filt" >> $@
+ rm -f $@
+ echo "CompilerTable.languages=c cplusplus" >> $@
+ echo "CompilerTable.c_kind=GCC" >> $@
+ echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
+ echo "CompilerTable.c_options=-B${objdir}/" >> $@
+ echo "CompilerTable.cplusplus_kind=GCC" >> $@
+ echo "CompilerTable.cplusplus_path=${objdir}/g++" >> $@
+ echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
+ echo "DejaGNUTest.target=${target_alias}" >> $@
# Run the G++ testsuite using QMTest.
-qmtest-g++: ${QMTEST_DIR}/context ${QMTEST_DIR}/gpp-expected.qmr
+qmtest-g++: ${QMTEST_DIR}/context
cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
- -o gpp.qmr -O gpp-expected.qmr \
- ${QMTEST_GPP_TESTS}
+ -o g++.qmr ${QMTEST_GPP_TESTS}
# Use the QMTest GUI.
qmtest-gui: ${QMTEST_DIR}/context
cd ${QMTEST_DIR} && ${QMTEST} gui -C context
-# Build the set of expected G++ failures.
-${QMTEST_DIR}/gpp-expected.qmr: ${QMTEST_DIR}/context
- echo "Determining expected results..."
- cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
- -c "GCCTest.generate_xfails=1" -o gpp-expected.qmr \
- ${QMTEST_GPP_TESTS} \
- > /dev/null
-
.PHONY: qmtest-g++
# Run Paranoia on real.c.
# Flags to pass to stage2 and later recursive makes. Note that the
# WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
# the context of the stage_x rule.
-STAGE2_FLAGS_TO_PASS = \
+
+POSTSTAGE1_FLAGS_TO_PASS = \
ADAC="\$$(CC)" \
GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
CFLAGS="$(BOOT_CFLAGS)" \
LDFLAGS="$(BOOT_LDFLAGS)" \
WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
- WERROR="@WERROR@" \
STRICT_WARN="$(STRICT2_WARN)" \
libdir=$(libdir) \
LANGUAGES="$(LANGUAGES)" \
MAKEOVERRIDES= \
OUTPUT_OPTION="-o \$$@"
+STAGE2_FLAGS_TO_PASS = \
+ CFLAGS="$(BOOT_CFLAGS)" \
+ WERROR="@WERROR@" \
+
+STAGEPROFILE_FLAGS_TO_PASS = \
+ CFLAGS="$(BOOT_CFLAGS) -fprofile-arcs"
+
+# Files never linked into the final executable produces warnings about missing
+# profile.
+STAGEFEEDBACK_FLAGS_TO_PASS = \
+ CFLAGS="$(BOOT_CFLAGS) -fbranch-probabilities"
+
# Only build the C compiler for stage1, because that is the only one that
# we can guarantee will build with the native compiler, and also it is the
# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
stage2_build: stage1_copy
$(MAKE) CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
STAGE_PREFIX=stage1/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
$(STAGE2_FLAGS_TO_PASS)
$(STAMP) stage2_build
echo stage2_build > stage_last
$(STAMP) stage2_copy
echo stage3_build > stage_last
+stageprofile_build: stage1_copy
+ $(MAKE) CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
+ STAGE_PREFIX=stage1/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
+ $(STAGEPROFILE_FLAGS_TO_PASS)
+ $(STAMP) stageprofile_build
+ echo stageprofile_build > stage_last
+
+stageprofile_copy: stageprofile_build
+ $(MAKE) stageprofile
+ $(STAMP) stageprofile_copy
+ echo stagefeedback_build > stage_last
+
stage3_build: stage2_copy
$(MAKE) CC="$(STAGE_CC_WRAPPER) stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
STAGE_PREFIX=stage2/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
$(STAGE2_FLAGS_TO_PASS)
$(STAMP) stage3_build
echo stage3_build > stage_last
+stagefeedback_build: stageprofile_copy stage1_copy
+ $(MAKE) CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
+ STAGE_PREFIX=stage1/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
+ $(STAGEFEEDBACK_FLAGS_TO_PASS)
+ $(STAMP) stagefeedback_build
+ echo stagefeedback_build > stage_last
+
+stagefeedback_copy: stagefeedback_build
+ $(MAKE) stagefeedback
+ $(STAMP) stagefeedback_copy
+ echo stagefeedback2_build > stage_last
+
+stageprofile_build: stage1_copy
+ $(MAKE) CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
+ STAGE_PREFIX=stage1/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
+ $(STAGEPROFILE_FLAGS_TO_PASS)
+ $(STAMP) stageprofile_build
+ echo stageprofile_build > stage_last
+
# For bootstrap4:
stage3_copy: stage3_build
$(MAKE) stage3
stage4_build: stage3_copy
$(MAKE) CC="$(STAGE_CC_WRAPPER) stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" BUILD_CC="$(STAGE_CC_WRAPPER) stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
STAGE_PREFIX=stage3/ \
+ $(POSTSTAGE1_FLAGS_TO_PASS) \
$(STAGE2_FLAGS_TO_PASS)
$(STAMP) stage4_build
echo stage4_build > stage_last
bootstrap4 bootstrap4-lean: stage4_build
-unstage1 unstage2 unstage3 unstage4:
+unstage1 unstage2 unstage3 unstage4 unstageprofile unstagefeedback:
-set -vx; stage=`echo $@ | sed -e 's/un//'`; \
rm -f $$stage/as$(exeext); \
rm -f $$stage/ld$(exeext); \
restage4: unstage4
$(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
+restageprofile: unstageprofile
+ $(MAKE) LANGUAGES="$(LANGUAGES)" stageprofile_build
+
+restagefeedback: unstagefeedback
+ $(MAKE) LANGUAGES="$(LANGUAGES)" stagefeedback_build
+
bubblestrap:
if test -f stage3_build; then true; else \
echo; echo You must \"make bootstrap\" first.; \
fi; done
stage4: force stage4-start lang.stage4
+stageprofile-start:
+ -if [ -d stageprofile ] ; then true ; else mkdir stageprofile ; fi
+ $(MAKE) -f libgcc.mk libgcc-stage-start stage=stageprofile
+ -for dir in intl $(SUBDIRS) ; \
+ do \
+ if [ -d stageprofile/$$dir ] ; then true ; else mkdir stageprofile/$$dir ; fi ; \
+ done
+ -mv $(STAGESTUFF) stageprofile
+ -mv intl/*$(objext) stageprofile/intl
+# Copy as/ld if they exist to stage dir, so that running xgcc from the stage
+# dir will work properly.
+ -if [ -f as$(exeext) ] ; then (cd stageprofile && $(LN_S) ../as$(exeext) .) ; else true ; fi
+ -if [ -f ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../ld$(exeext) .) ; else true ; fi
+ -if [ -f collect-ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
+ -rm -f stageprofile/libgcc.a stageprofile/libgcov.a stageprofile/libgcc_eh.a
+ -cp libgcc.a stageprofile
+ -$(RANLIB_FOR_TARGET) stageprofile/libgcc.a
+ -cp libgcov.a stageprofile
+ -$(RANLIB_FOR_TARGET) stageprofile/libgcov.a
+ -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stageprofile; \
+ $(RANLIB_FOR_TARGET) stageprofile/libgcc_eh.a; \
+ fi
+ -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
+ cp stageprofile/$${f} . ; \
+ else true; \
+ fi; done
+stageprofile: force stageprofile-start lang.stageprofile
+
+stagefeedback-start:
+ -if [ -d stagefeedback ] ; then true ; else mkdir stagefeedback ; fi
+ $(MAKE) -f libgcc.mk libgcc-stage-start stage=stagefeedback
+ -for dir in intl $(SUBDIRS) ; \
+ do \
+ if [ -d stagefeedback/$$dir ] ; then true ; else mkdir stagefeedback/$$dir ; fi ; \
+ done
+ -mv $(STAGESTUFF) stagefeedback
+ -mv intl/*$(objext) stagefeedback/intl
+# Copy as/ld if they exist to stage dir, so that running xgcc from the stage
+# dir will work properly.
+ -if [ -f as$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../as$(exeext) .) ; else true ; fi
+ -if [ -f ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../ld$(exeext) .) ; else true ; fi
+ -if [ -f collect-ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
+ -rm -f stagefeedback/libgcc.a stagefeedback/libgcov.a stagefeedback/libgcc_eh.a
+ -rm -f *.da ada/*.da cp/*.da f/*.da java/*.da objc/*.da fixinc/*.da intl po testsuite 2>/dev/null
+ -cp libgcc.a stagefeedback
+ -$(RANLIB_FOR_TARGET) stagefeedback/libgcc.a
+ -cp libgcov.a stagefeedback
+ -$(RANLIB_FOR_TARGET) stagefeedback/libgcov.a
+ -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stagefeedback; \
+ $(RANLIB_FOR_TARGET) stagefeedback/libgcc_eh.a; \
+ fi
+ -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
+ cp stagefeedback/$${f} . ; \
+ else true; \
+ fi; done
+stagefeedback: force stagefeedback-start lang.stagefeedback
+
# Copy just the executable files from a particular stage into a subdirectory,
# and delete the object files. Use this if you're just verifying a version
# that is pretty sure to work, and you are short of disk space.
#In GNU Make, ignore whether `stage*' exists.
.PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
.PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
+.PHONY: stagefeedback stageprofile
# Rules for generating translated message descriptions.
# Disabled by autoconf if the tools are not available.
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