## Makefile for the src subdirectory of the GNU C++ Standard library.
##
-## Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+## Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
##
## This file is part of the libstdc++ version 3 distribution.
## Process this file with automake to produce Makefile.in.
AUTOMAKE_OPTIONS = 1.3 gnits
MAINT_CHARSET = latin1
-# Cross compiler and multilib support.
-# Install a library built with a cross compiler in tooldir, not libdir.
-if USE_LIBDIR
-toolexeclibdir = $(libdir)$(MULTISUBDIR)
-else
-toolexecdir = $(exec_prefix)/$(target_alias)
-toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
-endif
+mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
+# Cross compiler and multilib support.
+CXX = @glibcpp_CXX@
+toolexecdir = @glibcpp_toolexecdir@
+toolexeclibdir = @glibcpp_toolexeclibdir@
toolexeclib_LTLIBRARIES = libstdc++.la
-EXTRA_LTLIBRARIES = libinst-string.la libinst-wstring.la
+# Compile flags that should be constant throughout the build, both for
+# SUBDIRS and for libstdc++-v3 in general.
+OPTIMIZE_CXXFLAGS = @OPTIMIZE_CXXFLAGS@
-WERROR = -Werror
-# OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fsquangle -fnew-exceptions \
-# -fdata-sections -ffunction-sections \
-# -fvtable-gc -Wl,--gc-sections
-# AC_CXXFLAGS = @OPTLEVEL@ @CPUFLAGS@ @EXTRA_CXX_FLAGS@ @DEBUGFLAGS@
-AC_CXXFLAGS = @CPUFLAGS@ @DEBUGFLAGS@
-AM_CXXFLAGS = -fno-implicit-templates \
- -Wall -Wno-format -W -Wwrite-strings -Winline $(WERROR) \
- $(OPTIMIZE_CXXFLAGS) $(AC_CXXFLAGS)
+# These bits are all figured out from configure. Look in acinclude.m4
+# or configure.in to see how they are set. See GLIBCPP_EXPORT_FLAGS
+# NB: DEBUGFLAGS have to be at the end so that -O2 can be overridden.
+CONFIG_CXXFLAGS = \
+ @EXTRA_CXX_FLAGS@ @SECTION_FLAGS@ @CSHADOW_FLAGS@ @DEBUG_FLAGS@
-# Need to explicitly set this so that AM_CXXFLAGS is last. (That way,
-# things like -O2 passed down from the toplevel can be overridden by
-# --enable-debug.)
-CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) \
- $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
-
-LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) \
- $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
+# Warning flags to use.
+WARN_CXXFLAGS = \
+ @WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once
-# We have a problem when building the shared libstdc++ object if the
-# rules automake generates would be used. We cannot allow CXX to be used
-# in libtool since this would add -lstdc++ to the link line which of
-# course is impossible.
-CXXLINK = $(LIBTOOL) --mode=link "$(CC)" $(AM_CXXFLAGS) $(LDFLAGS) -o $@
-
-TOPLEVEL_INCLUDES = -I$(includedir)
-LIBIO_INCLUDES = @BUILD_LIBIO_INCLUDE@ -I$(top_srcdir)/libio
-
-CONFIG_INCLUDES = \
- -I$(top_srcdir)/@cpu_include_dir@ \
- -I$(top_srcdir)/@ctype_include_dir@
+# Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES
+GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
+LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
+LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
+LIBIO_INCLUDES = @LIBIO_INCLUDES@
+TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
INCLUDES = \
- -nostdinc++ -I$(top_srcdir) \
- $(LIBIO_INCLUDES) $(CONFIG_INCLUDES) $(TOPLEVEL_INCLUDES)
-
-headers = \
- bits/cpp_type_traits.h \
- bits/std_cctype.h bits/ctype_base.h bits/ctype_specializations.h \
- bits/char_traits.h \
- bits/basic_string.h bits/std_string.h bits/string.tcc \
- bits/generic_shadow.h bits/std_utility.h \
- bits/std_complex.h \
- bits/valarray_array.h bits/valarray_array.tcc bits/valarray_meta.h \
- bits/std_valarray.h bits/mask_array.h bits/slice.h bits/slice_array.h \
- bits/gslice.h bits/gslice_array.h bits/indirect_array.h \
- bits/std_cassert.h bits/std_cwctype.h bits/std_ciso646.h \
- bits/std_cerrno.h bits/std_cfloat.h bits/std_climits.h \
- bits/std_clocale.h bits/std_cmath.h \
- bits/std_csetjmp.h bits/std_csignal.h bits/std_cstdarg.h \
- bits/std_cstddef.h bits/std_cstdio.h bits/std_cstdlib.h \
- bits/std_cstring.h bits/std_ctime.h bits/std_cwchar.h \
- bits/std_typeinfo.h bits/std_new.h \
- bits/std_exception.h bits/exception_support.h \
- bits/std_fstream.h bits/std_iomanip.h \
- bits/ios_base.h bits/fpos.h bits/basic_ios.h bits/basic_ios.tcc \
- bits/std_ios.h bits/std_iosfwd.h bits/std_iostream.h \
- bits/std_istream.h bits/istream.tcc bits/std_locale.h \
- bits/fstream.tcc bits/ostream.tcc bits/sbuf_iter.h bits/sstream.tcc \
- bits/std_ostream.h bits/std_sstream.h bits/std_streambuf.h \
- bits/streambuf.tcc bits/basic_file.h \
- bits/locale_facets.h bits/locale_facets.tcc bits/localefwd.h \
- bits/stl_pthread_alloc.h bits/pthread_allocimpl.h \
- bits/stl_threads.h bits/stl_iterator_base.h \
- backward/algo.h backward/algobase.h backward/alloc.h \
- backward/bvector.h backward/defalloc.h backward/deque.h \
- backward/function.h backward/hash_map.h backward/hash_set.h \
- backward/hashtable.h backward/heap.h backward/iterator.h \
- backward/list.h backward/map.h backward/multimap.h backward/new.h \
- backward/multiset.h backward/pair.h backward/iostream.h \
- backward/rope.h backward/set.h backward/slist.h backward/stack.h \
- backward/tempbuf.h backward/tree.h backward/vector.h \
- bits/std_bitset.h bits/std_deque.h bits/std_functional.h \
- bits/std_iterator.h bits/std_list.h \
- bits/std_map.h bits/std_memory.h bits/std_numeric.h \
- bits/std_queue.h bits/std_set.h bits/std_stack.h \
- bits/std_stdexcept.h bits/std_vector.h \
- bits/stl_algo.h bits/stl_algobase.h bits/stl_alloc.h \
- bits/stl_deque.h bits/stl_function.h \
- bits/stl_heap.h bits/stl_iterator.h bits/stl_list.h bits/stl_map.h \
- bits/stl_multimap.h bits/stl_multiset.h bits/stl_numeric.h \
- bits/stl_pair.h bits/stl_queue.h bits/stl_raw_storage_iter.h \
- bits/stl_relops.h bits/stl_set.h \
- bits/stl_stack.h bits/stl_string_fwd.h bits/stl_tempbuf.h \
- bits/stl_tree.h bits/stl_uninitialized.h bits/stl_vector.h \
- bits/type_traits.h bits/stl_range_errors.h bits/std_algorithm.h \
- bits/std_strstream.h \
- ext/ropeimpl.h ext/stl_rope.h \
- ext/stl_bvector.h bits/stl_config.h bits/stl_construct.h \
- ext/stl_hashtable.h ext/stl_hash_fun.h \
- ext/hash_map ext/hash_set ext/rope ext/slist \
- ext/tree ext/bvector \
- shadow/assert.h shadow/ctype.h shadow/errno.h shadow/float.h \
- shadow/libio.h \
- shadow/limits.h shadow/locale.h shadow/math.h shadow/setjmp.h \
- shadow/signal.h shadow/stdarg.h shadow/stddef.h shadow/stdio.h \
- shadow/stdlib.h shadow/string.h shadow/time.h \
- shadow/unistd.h shadow/wchar.h shadow/wctype.h \
- shadow/bits/std_cassert.h shadow/bits/std_cctype.h \
- shadow/bits/std_cerrno.h shadow/bits/std_cfloat.h \
- shadow/bits/std_climits.h shadow/bits/std_clocale.h \
- shadow/bits/std_cmath.h shadow/bits/std_csetjmp.h \
- shadow/bits/std_csignal.h shadow/bits/std_cstdarg.h \
- shadow/bits/std_cstddef.h shadow/bits/std_cstdio.h \
- shadow/bits/std_cstdlib.h shadow/bits/std_cstring.h \
- shadow/bits/std_ctime.h shadow/bits/std_cwchar.h \
- shadow/bits/std_cwctype.h \
- shadow/bits/wrap_libio.h shadow/bits/wrap_unistd.h \
- shadow/sys/cdefs.h
-
-std_headers = \
- algorithm bitset cassert cctype cerrno cfloat climits clocale ciso646 \
- cmath complex csetjmp csignal cstdarg cstddef cstdio cstdlib \
- cstring ctime cwchar cwctype deque exception fstream functional \
- iomanip ios iosfwd iostream istream iterator limits list locale \
- map memory new numeric ostream queue set sstream stack stdexcept \
- streambuf string strstream typeinfo utility valarray vector
-
-if GLIBCPP_NEED_LIBIO
-libio_headers = \
- $(top_builddir)/libio/_G_config.h $(top_srcdir)/libio/libio.h
-else
-libio_headers =
-endif
-
-generated_headers = \
- bits/std_limits.h bits/c++config.h bits/c++threads.h bits/c++io.h
-
-cpu_headers = \
- $(top_srcdir)/@cpu_include_dir@/bits/atomicity.h
-
-string_sources = \
- stringMAIN.cc stringCTORNC.cc stringCTORAL.cc \
- stringCTORCPR.cc stringCTORCPRAL.cc stringCTORPRAL.cc \
- stringCTORPAL.cc stringCTORDUPAL.cc stringCTORPP.cc stringCTORII.cc \
- stringMUTATE.cc stringRESERVE.cc \
- stringSWAP.cc stringSLOP.cc \
- stringRESIZE.cc stringAPPCOPY.cc stringAPPCPR.cc stringAPPPR.cc \
- stringAPPDUP.cc stringAPPII.cc stringASSCP.cc stringASSII.cc \
- stringINSII.cc stringREPRR.cc stringREPIIDUP.cc stringREPII.cc \
- stringREPIII.cc stringREP4I.cc stringREPIIPP.cc stringREPIIPP2.cc \
- stringCOPY.cc stringCONII.cc stringCONIIF.cc stringCONPPF.cc \
- stringCONPPF2.cc stringCONSC.cc \
- stringFIND.cc stringFINDC.cc stringRFIND.cc \
- stringRFINDC.cc stringFFO.cc stringFLO.cc stringFFNO.cc \
- stringFLNO.cc stringFLNOC.cc stringCOMPARE.cc stringCOMPARE2.cc \
- stringCOMPAREP.cc stringCOMPAREP2.cc stringADDPS.cc stringADDCS.cc \
- stringEXTRACT.cc stringINSERT.cc stringGETLINE.cc stringSCOPY.cc \
- stringEQ.cc
-
-wstring_sources = \
- wstringMAIN.cc wstringCTORNC.cc wstringCTORAL.cc \
- wstringCTORCPR.cc wstringCTORCPRAL.cc wstringCTORPRAL.cc \
- wstringCTORPAL.cc wstringCTORDUPAL.cc wstringCTORPP.cc \
- wstringCTORII.cc \
- wstringMUTATE.cc wstringRESERVE.cc \
- wstringSWAP.cc wstringSLOP.cc \
- wstringRESIZE.cc wstringAPPCOPY.cc wstringAPPCPR.cc wstringAPPPR.cc \
- wstringAPPDUP.cc wstringAPPII.cc wstringASSCP.cc wstringASSII.cc \
- wstringINSII.cc wstringREPRR.cc wstringREPIIDUP.cc wstringREPII.cc \
- wstringREPIII.cc wstringREP4I.cc wstringREPIIPP.cc wstringREPIIPP2.cc \
- wstringCOPY.cc wstringCONII.cc wstringCONIIF.cc wstringCONPPF.cc \
- wstringCONPPF2.cc wstringCONSC.cc \
- wstringFIND.cc wstringFINDC.cc wstringRFIND.cc \
- wstringRFINDC.cc wstringFFO.cc wstringFLO.cc wstringFFNO.cc \
- wstringFLNO.cc wstringFLNOC.cc wstringCOMPARE.cc wstringCOMPARE2.cc \
- wstringCOMPAREP.cc wstringCOMPAREP2.cc wstringADDPS.cc \
- wstringADDCS.cc wstringEXTRACT.cc wstringINSERT.cc wstringGETLINE.cc \
- wstringSCOPY.cc wstringEQ.cc
+ -nostdinc++ \
+ $(GLIBCPP_INCLUDES) \
+ $(LIBSUPCXX_INCLUDES) $(LIBIO_INCLUDES) $(LIBMATH_INCLUDES) \
+ $(TOPLEVEL_INCLUDES)
sources = \
- limitsMEMBERS.cc c++io.cc \
- cmath.cc \
- complex.cc complexf.cc complexl.cc complex_io.cc \
- stdexcept.cc ios.cc stdstreams.cc strstream.cc \
- locale.cc localename.cc \
- locale-inst.cc stl-inst.cc misc-inst.cc valarray-inst.cc
+ basic_file.cc bitset.cc c++locale.cc cmath.cc codecvt.cc \
+ complex_io.cc functexcept.cc globals.cc ios.cc limits.cc \
+ locale.cc locale-inst.cc localename.cc \
+ collate.cc messages.cc moneypunct.cc numpunct.cc \
+ misc-inst.cc stdexcept.cc stl-inst.cc string-inst.cc strstream.cc \
+ valarray-inst.cc wstring-inst.cc
-VPATH += $(top_srcdir) $(top_srcdir)/std $(top_srcdir)/src
-VPATH += $(top_srcdir)/@ctype_include_dir@
-
-
-# Actual sources for the distro, but don't build these.
-EXTRA_sources = string-inst.cc
+VPATH = $(top_srcdir):$(top_srcdir)/src
libstdc___la_SOURCES = $(sources)
-libinst_string_la_SOURCES = $(string_sources)
-
-libinst_wstring_la_SOURCES = $(wstring_sources)
-
libstdc___la_LIBADD = \
- ../math/libmath.la ../libio/libio.la \
- libinst-string.la @libinst_wstring_la@
+ ../libmath/libmath.la @libio_la@ \
+ ../libsupc++/libsupc++convenience.la
-libstdc___la_LDFLAGS = -version-info 3:0:0 -lm
+libstdc___la_LDFLAGS = -version-info @libtool_VERSION@ -lm
libstdc___la_DEPENDENCIES = $(libstdc___la_LIBADD)
-# We cannot use the default rules to install headers since we cannot
-# statically decide which headers to install. So we have our own special
-# installation routine here.
-myincludep = $(DESTDIR)$(includedir)/g++-v3/
-
-install: myinstallheaders
-
-# NB: As libio_headers may be empty, need this to make sure bash doesn't
-# choke on an empty for... loop by using libio_headers_install
-
-myinstallheaders: $(headers:%=$(myincludep)%)
- if test -z "$(MULTISUBDIR)"; then \
- for i in $(std_headers); do \
- echo "$(INSTALL_DATA) $(top_srcdir)/std/$$i $(myincludep)"; \
- $(INSTALL_DATA) $(top_srcdir)/std/$$i $(myincludep); \
- done; \
- for i in $(generated_headers); do \
- echo "$(INSTALL_DATA) $(top_builddir)/$$i $(myincludep)bits/"; \
- $(INSTALL_DATA) $(top_builddir)/$$i $(myincludep)bits/; \
- done; \
- libio_headers_install='$(libio_headers)'; \
- for i in $$libio_headers_install; do \
- echo "$(INSTALL_DATA) $$i $(myincludep)"; \
- $(INSTALL_DATA) $$i $(myincludep); \
- done; \
- echo "$(INSTALL_DATA) $(cpu_headers) $(myincludep)bits/"; \
- $(INSTALL_DATA) $(cpu_headers) $(myincludep)bits/; \
- fi;
-
-$(headers:%=$(myincludep)%): $(myincludep)%: %
- if test -z "$(MULTISUBDIR)"; then \
- $(mkinstalldirs) $(@D); \
- echo " $(INSTALL_DATA) $^ $@"; \
- $(INSTALL_DATA) $^ $@; \
- fi;
-
-# For the next time we have to handle misc-inst.cc and locale-inst.cc
-# in a special way since we cannot instantiate all classes due to
-# missing definitions for things like vptrs, type_info bits, etc. when
-# using -fno-implicit-templates.
-misc-inst.o: misc-inst.cc
- $(CXXCOMPILE) -fimplicit-templates -c $<
-misc-inst.lo: misc-inst.cc
- $(LTCXXCOMPILE) -fimplicit-templates -c $<
-locale-inst.o: locale-inst.cc
- $(CXXCOMPILE) -fimplicit-templates -c $<
-locale-inst.lo: locale-inst.cc
- $(LTCXXCOMPILE) -fimplicit-templates -c $<
-
-stringMAIN.lo \
-stringCTORNC.lo \
-stringCTORAL.lo \
-stringCTORCPR.lo \
-stringCTORCPRAL.lo \
-stringCTORPRAL.lo \
-stringCTORPAL.lo \
-stringCTORDUPAL.lo \
-stringCTORPP.lo \
-stringCTORII.lo \
-stringMUTATE.lo \
-stringRESERVE.lo \
-stringSWAP.lo \
-stringSLOP.lo \
-stringRESIZE.lo \
-stringAPPCOPY.lo \
-stringAPPCPR.lo \
-stringAPPPR.lo \
-stringAPPDUP.lo \
-stringAPPII.lo \
-stringASSCP.lo \
-stringASSII.lo \
-stringINSII.lo \
-stringREPRR.lo \
-stringREPIIDUP.lo \
-stringREPII.lo \
-stringREPIII.lo \
-stringREP4I.lo \
-stringREPIIPP.lo \
-stringREPIIPP2.lo \
-stringCOPY.lo \
-stringCONII.lo \
-stringCONIIF.lo \
-stringCONPPF.lo \
-stringCONPPF2.lo \
-stringCONSC.lo \
-stringFIND.lo \
-stringFINDC.lo \
-stringRFIND.lo \
-stringRFINDC.lo \
-stringFFO.lo \
-stringFLO.lo \
-stringFFNO.lo \
-stringFLNO.lo \
-stringFLNOC.lo \
-stringCOMPARE.lo \
-stringCOMPARE2.lo \
-stringCOMPAREP.lo \
-stringCOMPAREP2.lo \
-stringADDPS.lo \
-stringADDCS.lo \
-stringEXTRACT.lo \
-stringINSERT.lo \
-stringGETLINE.lo \
-stringSCOPY.lo \
-stringEQ.lo : string-inst.cc
- $(LTCXXCOMPILE) -fimplicit-templates \
- -c -D`echo $@ | tr -dc 'A-Z'` $< -o $@
-
-wstringMAIN.lo \
-wstringCTORNC.lo \
-wstringCTORAL.lo \
-wstringCTORCPR.lo \
-wstringCTORCPRAL.lo \
-wstringCTORPRAL.lo \
-wstringCTORPAL.lo \
-wstringCTORDUPAL.lo \
-wstringCTORPP.lo \
-wstringCTORII.lo \
-wstringMUTATE.lo \
-wstringRESERVE.lo \
-wstringSWAP.lo \
-wstringSLOP.lo \
-wstringRESIZE.lo \
-wstringAPPCOPY.lo \
-wstringAPPCPR.lo \
-wstringAPPPR.lo \
-wstringAPPDUP.lo \
-wstringAPPII.lo \
-wstringASSCP.lo \
-wstringASSII.lo \
-wstringINSII.lo \
-wstringREPRR.lo \
-wstringREPIIDUP.lo \
-wstringREPII.lo \
-wstringREPIII.lo \
-wstringREP4I.lo \
-wstringREPIIPP.lo \
-wstringREPIIPP2.lo \
-wstringCOPY.lo \
-wstringCONII.lo \
-wstringCONIIF.lo \
-wstringCONPPF.lo \
-wstringCONPPF2.lo \
-wstringCONSC.lo \
-wstringFIND.lo \
-wstringFINDC.lo \
-wstringRFIND.lo \
-wstringRFINDC.lo \
-wstringFFO.lo \
-wstringFLO.lo \
-wstringFFNO.lo \
-wstringFLNO.lo \
-wstringFLNOC.lo \
-wstringCOMPARE.lo \
-wstringCOMPARE2.lo \
-wstringCOMPAREP.lo \
-wstringCOMPAREP2.lo \
-wstringADDPS.lo \
-wstringADDCS.lo \
-wstringEXTRACT.lo \
-wstringINSERT.lo \
-wstringGETLINE.lo \
-wstringSCOPY.lo \
-wstringEQ.lo : string-inst.cc
- $(LTCXXCOMPILE) -fimplicit-templates \
- -c -D`echo $@ | tr -dc 'A-Z'` -DC=wchar_t $< -o $@
-
-stringMAIN.o \
-stringCTORNC.o \
-stringCTORAL.o \
-stringCTORCPR.o \
-stringCTORCPRAL.o \
-stringCTORPRAL.o \
-stringCTORPAL.o \
-stringCTORDUPAL.o \
-stringCTORPP.o \
-stringCTORII.o \
-stringMUTATE.o \
-stringRESERVE.o \
-stringSWAP.o \
-stringSLOP.o \
-stringRESIZE.o \
-stringAPPCOPY.o \
-stringAPPCPR.o \
-stringAPPPR.o \
-stringAPPDUP.o \
-stringAPPII.o \
-stringASSCP.o \
-stringASSII.o \
-stringINSII.o \
-stringREPRR.o \
-stringREPIIDUP.o \
-stringREPII.o \
-stringREPIII.o \
-stringREP4I.o \
-stringREPIIPP.o \
-stringREPIIPP2.o \
-stringCOPY.o \
-stringCONII.o \
-stringCONIIF.o \
-stringCONPPF.o \
-stringCONPPF2.o \
-stringCONSC.o \
-stringFIND.o \
-stringFINDC.o \
-stringRFIND.o \
-stringRFINDC.o \
-stringFFO.o \
-stringFLO.o \
-stringFFNO.o \
-stringFLNO.o \
-stringFLNOC.o \
-stringCOMPARE.o \
-stringCOMPARE2.o \
-stringCOMPAREP.o \
-stringCOMPAREP2.o \
-stringADDPS.o \
-stringADDCS.o \
-stringEXTRACT.o \
-stringINSERT.o \
-stringGETLINE.o \
-stringSCOPY.o \
-stringEQ.o : string-inst.cc
- $(CXXCOMPILE) -fimplicit-templates \
- -c -D`echo $@ | tr -dc 'A-Z'` $< -o $@
+# Use special rules for the deprecated source files so that they find
+# deprecated include files.
+GLIBCPP_INCLUDE_DIR=@glibcpp_builddir@/include
+strstream.lo: strstream.cc
+ $(LTCXXCOMPILE) -I$(GLIBCPP_INCLUDE_DIR)/backward -c $<
+strstream.o: strstream.cc
+ $(CXXCOMPILE) -I$(GLIBCPP_INCLUDE_DIR)/backward -c $<
+
+
+# AM_CXXFLAGS needs to be in each subdirectory so that it can be
+# modified in a per-library or per-sub-library way. Need to manually
+# set this option because CONFIG_CXXFLAGS has to be after
+# OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
+# as the occasion call for it. (ie, --enable-debug)
+#
+# The no-implicit-templates flag will generate unresolved references to
+# the concept-checking symbols. So we must disable the checks while
+# actually building the library.
+AM_CXXFLAGS = \
+ -fno-implicit-templates \
+ $(LIBSUPCXX_CXXFLAGS) \
+ $(WARN_CXXFLAGS) \
+ $(OPTIMIZE_CXXFLAGS) \
+ $(CONFIG_CXXFLAGS)
+
+
+# libstdc++ libtool notes
+
+# 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
+# last. (That way, things like -O2 passed down from the toplevel can
+# be overridden by --enable-debug.)
+
+# 2) In general, libtool expects an argument such as `--tag=CXX' when
+# using the C++ compiler, because that will enable the settings
+# detected when C++ support was being configured. However, when no
+# such flag is given in the command line, libtool attempts to figure
+# it out by matching the compiler name in each configuration section
+# against a prefix of the command line. The problem is that, if the
+# compiler name and its initial flags stored in the libtool
+# configuration file don't match those in the command line, libtool
+# can't decide which configuration to use, and it gives up. The
+# correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
+# CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
+# attempt to infer which configuration to use
+LTCXXCOMPILE = $(LIBTOOL) --tag CXX --mode=compile $(CXX) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
-wstringMAIN.o \
-wstringCTORNC.o \
-wstringCTORAL.o \
-wstringCTORCPR.o \
-wstringCTORCPRAL.o \
-wstringCTORPRAL.o \
-wstringCTORPAL.o \
-wstringCTORDUPAL.o \
-wstringCTORPP.o \
-wstringCTORII.o \
-wstringMUTATE.o \
-wstringRESERVE.o \
-wstringSWAP.o \
-wstringSLOP.o \
-wstringRESIZE.o \
-wstringAPPCOPY.o \
-wstringAPPCPR.o \
-wstringAPPPR.o \
-wstringAPPDUP.o \
-wstringAPPII.o \
-wstringASSCP.o \
-wstringASSII.o \
-wstringINSII.o \
-wstringREPRR.o \
-wstringREPIIDUP.o \
-wstringREPII.o \
-wstringREPIII.o \
-wstringREP4I.o \
-wstringREPIIPP.o \
-wstringREPIIPP2.o \
-wstringCOPY.o \
-wstringCONII.o \
-wstringCONIIF.o \
-wstringCONPPF.o \
-wstringCONPPF2.o \
-wstringCONSC.o \
-wstringFIND.o \
-wstringFINDC.o \
-wstringRFIND.o \
-wstringRFINDC.o \
-wstringFFO.o \
-wstringFLO.o \
-wstringFFNO.o \
-wstringFLNO.o \
-wstringFLNOC.o \
-wstringCOMPARE.o \
-wstringCOMPARE2.o \
-wstringCOMPAREP.o \
-wstringCOMPAREP2.o \
-wstringADDPS.o \
-wstringADDCS.o \
-wstringEXTRACT.o \
-wstringINSERT.o \
-wstringGETLINE.o \
-wstringSCOPY.o \
-wstringEQ.o : string-inst.cc
- $(CXXCOMPILE) -fimplicit-templates \
- -c -D`echo $@ | tr -dc 'A-Z'` -DC=wchar_t $< -o $@
+# 3) We'd have a problem when building the shared libstdc++ object if
+# the rules automake generates would be used. We cannot allow g++ to
+# be used since this would add -lstdc++ to the link line which of
+# course is problematic at this point. So, we get the top-level
+# directory to configure libstdc++-v3 to use gcc as the C++
+# compilation driver.
+CXXLINK = $(LIBTOOL) --tag CXX --mode=link $(CXX) \
+ @OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
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