2012-02-17 Benjamin Kosnik <bkoz@redhat.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / fragment.am

diff --git a/libstdc++-v3/fragment.am b/libstdc++-v3/fragment.am
index 3506dd2..304d396 100644 (file)
--- a/libstdc++-v3/fragment.am
+++ b/libstdc++-v3/fragment.am
@@ -1,5 +1,8 @@
 
-## This is used in all Makefile.am's except for libmath's.  Set defaults here.
+## 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 = latin1
 
@@ -10,12 +13,18 @@ STAMP = echo timestamp >
 toolexecdir = $(glibcxx_toolexecdir)
 toolexeclibdir = $(glibcxx_toolexeclibdir)
 
+if ENABLE_WERROR
+WERROR_FLAG=$(WERROR)
+else
+WERROR_FLAG=
+endif
+
 # 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)
+       $(SECTION_FLAGS) $(EXTRA_CXX_FLAGS) -frandom-seed=$@
 WARN_CXXFLAGS = \
-       $(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
+       $(WARN_FLAGS) $(WERROR_FLAG) -fdiagnostics-show-location=once 
 
 # -I/-D flags to pass when compiling.
 AM_CPPFLAGS = $(GLIBCXX_INCLUDES)