[PATCH 2/2] site/common-linux: fix incorrect size of pid_t for apr

[Paul Eggleton <paul.eggleton@linux.intel.com>]

If cross-compiling, apr's configure script assumes that pid_t is
64-bit which is wrong - it appears that 32-bit is a safe assumption
for Linux no matter what the architecture, so use that instead by
default.

This fixes Apache writing garbage to its pid file when built using apr
produced from this recipe.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
---
 meta/recipes-support/apr/apr_1.4.6.bb |    2 +-
 meta/site/common-linux                |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-support/apr/apr_1.4.6.bb b/meta/recipes-support/apr/apr_1.4.6.bb
index 54c47fe..896f79f 100644
--- a/meta/recipes-support/apr/apr_1.4.6.bb
+++ b/meta/recipes-support/apr/apr_1.4.6.bb
@@ -9,7 +9,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=0c35ff3c4c83b89d2f076e315caac28b \
 
 BBCLASSEXTEND = "native"
 
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "${APACHE_MIRROR}/apr/${BPN}-${PV}.tar.bz2 \
            file://configure_fixes.patch \
diff --git a/meta/site/common-linux b/meta/site/common-linux
index f441abb..8a9146e 100644
--- a/meta/site/common-linux
+++ b/meta/site/common-linux
@@ -1,5 +1,6 @@
 # apr
 ac_cv_file__dev_zero=${ac_cv_file__dev_zero=yes}
+ac_cv_sizeof_pid_t=${ac_cv_sizeof_pid_t=4}
 
 # samba
 samba_cv_HAVE_IFACE_AIX=${samba_cv_HAVE_IFACE_AIX=no}
-- 
1.7.9.5