build: Do not define "default" in m4

The "default" m4 conflicts with one of libtool's internal symbols, one
that is used to determine whether the -fPIC argument should be used;
this breaks compilation onf 64bit platforms.

https://bugzilla.gnome.org/show_bug.cgi?id=653615

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
Signed-off-by: Neil Roberts <neil@linux.intel.com>
This commit is contained in:
Emmanuele Bassi 2011-06-29 10:12:47 +01:00
parent 5496a6464d
commit 38a728b45a

View File

@ -159,12 +159,12 @@ dnl ================================================================
dnl ============================================================
dnl Enable debugging
dnl ============================================================
m4_define([default], [m4_if(cogl_release_status, [git], [yes], [no])])
m4_define([debug_default], [m4_if(cogl_release_status, [git], [yes], [no])])
AC_ARG_ENABLE(
[debug],
[AC_HELP_STRING([--enable-debug=@<:@no/yes@:>@], [Control Cogl debugging level @<:@default=]default[@:>@])],
[AC_HELP_STRING([--enable-debug=@<:@no/yes@:>@], [Control Cogl debugging level @<:@default=]debug_default[@:>@])],
[],
enable_debug=default
enable_debug=debug_default
)
AS_CASE(
[$enable_debug],
@ -238,12 +238,12 @@ dnl ============================================================
# use strict compiler flags only when building from git; the rules for
# distcheck will take care of turning this on when making a release
m4_define([default], [m4_if(cogl_release_status, [git], [yes], [no])])
m4_define([maintainer_default], [m4_if(cogl_release_status, [git], [yes], [no])])
AC_ARG_ENABLE(
[maintainer-flags],
[AC_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@], [Use strict compiler flags @<:@default=]default[@:>@])],
[AC_HELP_STRING([--enable-maintainer-flags=@<:@no/yes/error@:>@], [Use strict compiler flags @<:@default=]maintainer_default[@:>@])],
[],
enable_maintainer_flags=default
enable_maintainer_flags=maintainer_default
)
MAINTAINER_COMPILER_FLAGS="-Wall -Wcast-align -Wuninitialized