yann@1365: Original patch from: gentoo/src/patchsets/glibc/2.9/0030_all_glibc-respect-env-CPPFLAGS.patch
yann@1365: 
yann@1365: -= BEGIN original header =-
yann@1365: Respect environment CPPFLAGS when we run ./configure so we can inject
yann@1365: random -D things without having to set CFLAGS/ASFLAGS
yann@1365: 
yann@1365: -= END original header =-
yann@1365: 
yann@1365: diff -durN glibc-2_9.orig/Makeconfig glibc-2_9/Makeconfig
yann@1365: --- glibc-2_9.orig/Makeconfig	2008-08-18 11:42:17.000000000 +0200
yann@1365: +++ glibc-2_9/Makeconfig	2009-02-02 22:00:35.000000000 +0100
yann@1365: @@ -673,6 +673,7 @@
yann@1365:  	   $(foreach lib,$(libof-$(basename $(@F))) \
yann@1365:  		         $(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \
yann@1365:  	   $(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))
yann@1365: +CPPFLAGS += $(CPPFLAGS-config)
yann@1365:  override CFLAGS	= -std=gnu99 $(gnu89-inline-CFLAGS) \
yann@1365:  		  $(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \
yann@1365:  		  $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \
yann@1365: diff -durN glibc-2_9.orig/config.make.in glibc-2_9/config.make.in
yann@1365: --- glibc-2_9.orig/config.make.in	2008-08-18 11:42:17.000000000 +0200
yann@1365: +++ glibc-2_9/config.make.in	2009-02-02 22:00:35.000000000 +0100
yann@1365: @@ -97,6 +97,7 @@
yann@1365:  CXX = @CXX@
yann@1365:  BUILD_CC = @BUILD_CC@
yann@1365:  CFLAGS = @CFLAGS@
yann@1365: +CPPFLAGS-config = @CPPFLAGS@
yann@1365:  ASFLAGS-config = @ASFLAGS_config@
yann@1365:  AR = @AR@
yann@1365:  RANLIB = @RANLIB@