diff options
Diffstat (limited to 'libstdc++-v3/src/Makefile.am')
| -rw-r--r-- | libstdc++-v3/src/Makefile.am | 97 |
1 files changed, 81 insertions, 16 deletions
diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am index eb80bfecdd7..28430cf36f0 100644 --- a/libstdc++-v3/src/Makefile.am +++ b/libstdc++-v3/src/Makefile.am @@ -29,10 +29,37 @@ SUBDIRS = c++98 c++11 # Cross compiler support. toolexeclib_LTLIBRARIES = libstdc++.la -vpath % $(top_srcdir)/src -vpath % $(top_srcdir) +vpath % $(top_srcdir)/src/c++98 +vpath % $(top_srcdir)/src/c++11 -libstdc___la_SOURCES = +if GLIBCXX_LDBL_COMPAT +ldbl_compat_sources = compatibility-ldbl.cc +else +ldbl_compat_sources = +endif + +if ENABLE_PARALLEL +parallel_compat_sources = \ + compatibility-parallel_list.cc compatibility-parallel_list-2.cc +else +parallel_compat_sources = +endif + +cxx98_sources = \ + compatibility.cc \ + compatibility-debug_list.cc \ + compatibility-debug_list-2.cc \ + compatibility-list.cc \ + compatibility-list-2.cc \ + ${ldbl_compat_sources} \ + ${parallel_compat_sources} + +cxx11_sources = \ + compatibility-c++0x.cc \ + compatibility-atomic-c++0x.cc \ + compatibility-thread-c++0x.cc + +libstdc___la_SOURCES = $(cxx98_sources) $(cxx11_sources) libstdc___la_LIBADD = \ $(GLIBCXX_LIBS) \ @@ -52,6 +79,43 @@ libstdc___la_LDFLAGS = \ libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS) +# Use special rules for parallel mode compilation. +PARALLEL_FLAGS = -fopenmp -D_GLIBCXX_PARALLEL -I$(glibcxx_builddir)/../libgomp +compatibility-parallel_list.lo: compatibility-parallel_list.cc + $(LTCXXCOMPILE) -c $< +compatibility-parallel_list.o: compatibility-parallel_list.cc + $(CXXCOMPILE) -c $< + +compatibility-parallel_list-2.lo: compatibility-parallel_list-2.cc + $(LTCXXCOMPILE) -c $< +compatibility-parallel_list-2.o: compatibility-parallel_list-2.cc + $(CXXCOMPILE) -c $< + +# Use special rules for compatibility-ldbl.cc compilation, as we need to +# pass -mlong-double-64. +if GLIBCXX_LDBL_COMPAT +compatibility-ldbl.lo: compatibility-ldbl.cc + $(LTCXXCOMPILE) -mlong-double-64 -c $< +compatibility-ldbl.o: compatibility-ldbl.cc + $(CXXCOMPILE) -mlong-double-64 -c $< +endif + +# Use special rules for C++11 files/objects. +compatibility-c++0x.lo: compatibility-c++0x.cc + $(LTCXXCOMPILE) -std=gnu++11 -c $< +compatibility-c++0x.o: compatibility-c++0x.cc + $(CXXCOMPILE) -std=gnu++11 -c $< + +compatibility-atomic-c++0x.lo: compatibility-atomic-c++0x.cc + $(LTCXXCOMPILE) -std=gnu++11 -c $< +compatibility-atomic-c++0x.o: compatibility-atomic-c++0x.cc + $(CXXCOMPILE) -std=gnu++11 -c $< + +compatibility-thread-c++0x.lo: compatibility-thread-c++0x.cc + $(LTCXXCOMPILE) -std=gnu++11 -c $< +compatibility-thread-c++0x.o: compatibility-thread-c++0x.cc + $(CXXCOMPILE) -std=gnu++11 -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 @@ -59,12 +123,9 @@ libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS) # as the occasion calls for it. AM_CXXFLAGS = \ $(XTEMPLATE_FLAGS) \ - $(WARN_CXXFLAGS) \ - $(OPTIMIZE_CXXFLAGS) \ - $(CONFIG_CXXFLAGS) - + $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS) -# libstdc++ libtool notes +# 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 @@ -82,10 +143,11 @@ AM_CXXFLAGS = \ # 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 \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \ - $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ - $(AM_CXXFLAGS) $(CXXFLAGS) +LTCXXCOMPILE = \ + $(LIBTOOL) --tag CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CXX) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) @@ -95,8 +157,12 @@ LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) # 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 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \ - $(CXX) $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ +CXXLINK = \ + $(LIBTOOL) --tag CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ + # Symbol versioning for shared libraries. if ENABLE_SYMVERS @@ -116,7 +182,7 @@ libstdc++-symbols.ver: ${glibcxx_srcdir}/$(SYMVER_FILE) \ fi; \ fi $(EGREP) -v '^[ ]*#(#| |$$)' $@.tmp | \ - $(COMPILE) -E -P -include config.h - > $@ || (rm -f $@ ; exit 1) + $(CC) -E -P -include ../config.h - > $@ || (rm -f $@ ; exit 1) rm -f $@.tmp CLEANFILES = libstdc++-symbols.ver @@ -165,7 +231,6 @@ endif # Control additional build primary rules. -# EXTRA_LTLIBRARIES = all-once: libstdc++convenience.la $(STAMP_DEBUG) install-data-once: $(STAMP_INSTALL_DEBUG) |