## This is used in all Makefile.am's. Set defaults here.# May be used by various substitution variables.gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)MAINT_CHARSET = latin1mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirsPWD_COMMAND = $${PWDCMD-pwd}STAMP = echo timestamp >toolexecdir = $(glibcxx_toolexecdir)toolexeclibdir = $(glibcxx_toolexeclibdir)# These bits are all figured out from configure. Look in acinclude.m4# or configure.ac to see how they are set. See GLIBCXX_EXPORT_FLAGS.CONFIG_CXXFLAGS = \$(SECTION_FLAGS) $(EXTRA_CXX_FLAGS)WARN_CXXFLAGS = \$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once# -I/-D flags to pass when compiling.AM_CPPFLAGS = $(GLIBCXX_INCLUDES)