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| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-04-06 16:26:32 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-04-06 16:48:08 -0500 |
| commit | 7ffa9423020fe331b45a56b804c95929a0398e8b (patch) | |
| tree | 2db5161018046fbcf34bd145c5095765dec6f3c1 /Makeconfig | |
| parent | 8bd70862e11023e7f827f240a5a214f847ae982d (diff) | |
| download | glibc-7ffa9423020fe331b45a56b804c95929a0398e8b.tar.gz | |
PowerPC: define _CALL_ELF if compiler does not
This patch makes the configure adds -D_CALL_ELF=1 when compiler does
not define _CALL_ELF (versions before powerpc64le support). It cleans
up compiler warnings on old compiler where _CALL_ELF is not defined
on powerpc64(be) builds.
It does by add a new config.make variable for configure-deduced
CPPFLAGS and accumulate into that (confix-extra-cppflags). It also
generalizes libc_extra_cflags so it accumulates in sysdeps configure
fragmenets.
Diffstat (limited to 'Makeconfig')
| -rw-r--r-- | Makeconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig index 3338ab698b..f9653983b6 100644 --- a/Makeconfig +++ b/Makeconfig @@ -792,7 +792,8 @@ libio-include = -I$(..)libio # Note that we can't use -std=* in CPPFLAGS, because it overrides # the implicit -lang-asm and breaks cpp behavior for .S files--notably # it causes cpp to stop predefining __ASSEMBLER__. -CPPFLAGS = $(CPPUNDEFS) $(CPPFLAGS-config) $($(subdir)-CPPFLAGS) \ +CPPFLAGS = $(config-extra-cppflags) $(CPPUNDEFS) $(CPPFLAGS-config) \ + $($(subdir)-CPPFLAGS) \ $(+includes) $(defines) \ -include $(..)include/libc-symbols.h $(sysdep-CPPFLAGS) \ $(CPPFLAGS-$(suffix $@)) \ |