patches/glibc/ports-2.13/100-respect-env-CPPFLAGS.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed May 07 18:40:48 2014 +0200 (2014-05-07)
changeset 3306 80e46e644bc0
permissions -rw-r--r--
TODO: remove some items

Those items have now been implemented:

- mingw32 target
we have it now, and even mingw64 too

- mingw32 host
it is certainly possible to canadian-build a toolchain to run
in a mingw host

- Cygwin host
it is possible to build a toolchain in Cygwin, and it is probably
possible to canadian-build it as well

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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Respect environment CPPFLAGS when we run ./configure so we can inject
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random -D things without having to set CFLAGS/ASFLAGS
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diff -durN glibc-2.13.orig/Makeconfig glibc-2.13/Makeconfig
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--- glibc-2.13.orig/Makeconfig	2009-05-09 23:57:56.000000000 +0200
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+++ glibc-2.13/Makeconfig	2009-11-13 00:49:41.000000000 +0100
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@@ -697,6 +697,7 @@
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 	   $(foreach lib,$(libof-$(basename $(@F))) \
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 			 $(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \
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 	   $(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))
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+CPPFLAGS += $(CPPFLAGS-config)
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 override CFLAGS	= -std=gnu99 $(gnu89-inline-CFLAGS) \
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 		  $(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \
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 		  $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \