bison: Fix build on uclibc

Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/recipes/bison/bison-2.4.3/uclibc-sched_param-def.patch b/recipes/bison/bison-2.4.3/uclibc-sched_param-def.patch
new file mode 100644 (file)
index 0000000..50652d8
--- /dev/null
+++ b/recipes/bison/bison-2.4.3/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

diff --git a/recipes/bison/bison.inc b/recipes/bison/bison.inc
index 023895e..d446b89 100644 (file)
--- a/recipes/bison/bison.inc
+++ b/recipes/bison/bison.inc
@@ -6,9 +6,11 @@ PRIORITY = "optional"
 DEPENDS = "virtual/libintl flex-native"
 
 SRC_URI = "${GNU_MIRROR}/bison/bison-${PV}.tar.gz \
-          file://m4.patch"
+          file://m4.patch \
+          file://uclibc-sched_param-def.patch \
+          "
 
-INC_PR = "r8"
+INC_PR = "r9"
 
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