blob: 63731b0cfcf38a03b8503b7674a72a3d67dc4077 (
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Respect environment CPPFLAGS when we run ./configure so we can inject
random -D things without having to set CFLAGS/ASFLAGS
This patch was taken from gentoo.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
Makeconfig | 1 +
config.make.in | 1 +
2 files changed, 2 insertions(+)
Index: glibc-2.13/Makeconfig
===================================================================
--- glibc-2.13.orig/Makeconfig
+++ glibc-2.13/Makeconfig
@@ -697,6 +697,7 @@ CPPFLAGS = $($(subdir)-CPPFLAGS) $(+incl
$(foreach lib,$(libof-$(basename $(@F))) \
$(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \
$(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))
+CPPFLAGS += $(CPPFLAGS-config)
override CFLAGS = -std=gnu99 $(gnu89-inline-CFLAGS) \
$(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \
$(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \
Index: glibc-2.13/config.make.in
===================================================================
--- glibc-2.13.orig/config.make.in
+++ glibc-2.13/config.make.in
@@ -107,6 +107,7 @@ CC = @CC@
CXX = @CXX@
BUILD_CC = @BUILD_CC@
CFLAGS = @CFLAGS@
+CPPFLAGS-config = @CPPFLAGS@
ASFLAGS-config = @ASFLAGS_config@
AR = @AR@
RANLIB = @RANLIB@
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