[OE-core] [CONSOLIDATED PULL 03/22] site/common-uclibc: Cache gl_cv_func_wcwidth_works

[Saul Wold]

From: Khem Raj <raj.khem at gmail.com>

Its not computed properly during configure and
we configure uclibc with widechar support anyway
so its fine to cache it. It fixes the errors like

| In file included from ./stdio.h:31:0,
|                  from fpurge.h:20,
|                  from fpurge.c:20:
| /home/kraj/work/angstrom/sources/openembedded-core/build/tmp-uclibc/sysroots/qemux86/usr/include/stdio.h:662:40: error: expected declaration specifiers or '...' before '(' token
| make[4]: *** [fpurge.o] Error 1

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/site/common-uclibc |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/meta/site/common-uclibc b/meta/site/common-uclibc
index 331c2a2..c2ad42d 100644
--- a/meta/site/common-uclibc
+++ b/meta/site/common-uclibc
@@ -21,6 +21,7 @@ ac_cv_func_vsnprintf_c99=${ac_cv_func_vsnprintf_c99=yes}
 glib_cv_compliant_posix_memalign=${glib_cv_compliant_posix_memalign=1}
 glib_cv_long_long_format=${glib_cv_long_long_format=ll}
 glib_cv_have_qsort_r=${glib_cv_have_qsort_r=no}
+gl_cv_func_wcwidth_works=${gl_cv_func_wcwidth_works=yes}
 
 #dbus-glib
 ac_cv_have_abstract_sockets=${ac_cv_have_abstract_sockets=yes}
-- 
1.7.6.5