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patches/glibc/ports-2.12.1/100-respect-env-CPPFLAGS.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 15:48:27 2011 +0200 (2011-07-17)
changeset 2886 f1ad0445325c
permissions -rw-r--r--
cc/gcc: simplify calls to core backend

The core backend is going to have more parameters in the upcoming
patches, so it will be a bit complex to handle.

Introduce an array-variable that is filled by the different code-paths
with the required values.

This makes the code easier to read and maintain.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Respect environment CPPFLAGS when we run ./configure so we can inject

     2 random -D things without having to set CFLAGS/ASFLAGS

     3 

     4 diff -durN glibc-2.12.1.orig/Makeconfig glibc-2.12.1/Makeconfig

     5 --- glibc-2.12.1.orig/Makeconfig	2009-05-09 23:57:56.000000000 +0200

     6 +++ glibc-2.12.1/Makeconfig	2009-11-13 00:49:41.000000000 +0100

     7 @@ -697,6 +697,7 @@

     8  	   $(foreach lib,$(libof-$(basename $(@F))) \

     9  		         $(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \

    10  	   $(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))

    11 +CPPFLAGS += $(CPPFLAGS-config)

    12  override CFLAGS	= -std=gnu99 $(gnu89-inline-CFLAGS) \

    13  		  $(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \

    14  		  $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \

    15 diff -durN glibc-2.12.1.orig/config.make.in glibc-2.12.1/config.make.in

    16 --- glibc-2.12.1.orig/config.make.in	2009-05-09 17:59:38.000000000 +0200

    17 +++ glibc-2.12.1/config.make.in	2009-11-13 00:49:41.000000000 +0100

    18 @@ -107,6 +107,7 @@

    19  CXX = @CXX@

    20  BUILD_CC = @BUILD_CC@

    21  CFLAGS = @CFLAGS@

    22 +CPPFLAGS-config = @CPPFLAGS@

    23  ASFLAGS-config = @ASFLAGS_config@

    24  AR = @AR@

    25  RANLIB = @RANLIB@
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