new file mode 100644
@@ -0,0 +1,35 @@
+From 8f8fc836709cff58bd666b87937542088cfc19db Mon Sep 17 00:00:00 2001
+From: Kalev Lember <kalevlember@gmail.com>
+Date: Wed, 28 Mar 2012 12:42:49 +0300
+Subject: [PATCH] configure: Fix alignment tests when cross compiling
+
+When inserting custom code to AC_CHECK_ALIGNOF, make sure to not replace
+the default includes, but instead append to them.
+
+This fixes ALIGNOF_GUINT32 and ALIGNOF_GUINT64 that were both 0 when cross
+compiling. The third 'unsigned long' test wasn't affected because the
+AC_CHECK_ALIGNOF call didn't specify the optional 2nd parameter.
+---
+ configure.ac | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 0d30b3e..82d74c6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3405,8 +3405,10 @@ $ac_cv_sizeof___int64)
+ ;;
+ esac
+
+-AC_CHECK_ALIGNOF([guint32], [typedef unsigned $gint32 guint32;])
+-AC_CHECK_ALIGNOF([guint64], typedef unsigned $gint64 guint64;)
++AC_CHECK_ALIGNOF([guint32], [AC_INCLUDES_DEFAULT
++typedef unsigned $gint32 guint32;])
++AC_CHECK_ALIGNOF([guint64], [AC_INCLUDES_DEFAULT
++typedef unsigned $gint64 guint64;])
+ AC_CHECK_ALIGNOF([unsigned long])
+
+ # Check for libdbus1 - Optional - is only used in the GDBus test cases
+--
+1.7.9.1
+
@@ -43,6 +43,7 @@ LIBGLIB2_CONF_ENV = \
ac_use_included_regex=no gl_cv_c_restrict=no \
ac_cv_path_GLIB_GENMARSHAL=$(HOST_DIR)/usr/bin/glib-genmarshal ac_cv_prog_F77=no \
ac_cv_func_posix_getgrgid_r=no \
+ ac_cv_alignof_guint32=4 ac_cv_alignof_guint64=8 ac_cv_alignof_unsigned_long=4 \
gt_cv_c_wchar_t=$(if $(BR2_USE_WCHAR),yes,no)
# old uClibc versions don't provide qsort_r
The configure script fails to calculate alignments when cross-compiling. This commit hardcodes alignments for 32 bit platforms. It will need to be adjusted for other platforms. Please advice on how to fix this properly. Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> --- .../libglib2/libglib2-fix-alignment-tests.patch | 35 ++++++++++++++++++++ package/libglib2/libglib2.mk | 1 + 2 files changed, 36 insertions(+) create mode 100644 package/libglib2/libglib2-fix-alignment-tests.patch