bison: Make compilable on uclibc

Import patch from OE to fix compilation on uclibc

Let inherit gettext take care of gettext dependencies

(From OE-Core rev: 417c41f3083df120cf745c274b487218828dd147)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/meta/recipes-devtools/bison/bison/uclibc-sched_param-def.patch b/meta/recipes-devtools/bison/bison/uclibc-sched_param-def.patch
new file mode 100644
index 0000000000..50652d8bab
--- /dev/null
+++ b/meta/recipes-devtools/bison/bison/uclibc-sched_param-def.patch
@@ -0,0 +1,19 @@
+uclibc defines __GLIBC__ but it does not expose struct shed_param as much as glibc
+and is not needed too per standard. gnulib attempts to use it but we have to account
+for it because in this case uclibc does not behave like glibc.
+
+-Khem
+
+http://bugs.gentoo.org/336484
+
+--- m4-1.4.14/lib/spawn.in.h
++++ m4-1.4.14/lib/spawn.in.h
+@@ -31,7 +31,7 @@
+ 
+ /* Get definitions of 'struct sched_param' and 'sigset_t'.
+    But avoid namespace pollution on glibc systems.  */
+-#ifndef __GLIBC__
++#if !defined __GLIBC__ || defined __UCLIBC__
+ # include <sched.h>
+ # include <signal.h>
+ #endif