at-spi2-core: fix DBIND_CHECK_ALIGNOF m4 macro

Modify the macro so it will work when cross-compiling.
Note that the values checked are normally in a site file
so the macro rarely has to discover them.

(From OE-Core rev: 09610d6cdda95e964a7565b13eb35a26ae652aa9)

Signed-off-by: Joe Slater <jslater@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Joe Slater
2014-09-12 12:20:22 -07:00
committed by Richard Purdie
parent 23613ef0f9
commit eb6bf5347d
2 changed files with 44 additions and 1 deletions

View File

@@ -4,7 +4,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=e9f288ba982d60518f375b5898283886"
MAJ_VER = "${@oe.utils.trim_version("${PV}", 2)}"
SRC_URI = "${GNOME_MIRROR}/${BPN}/${MAJ_VER}/${BPN}-${PV}.tar.xz"
SRC_URI = "${GNOME_MIRROR}/${BPN}/${MAJ_VER}/${BPN}-${PV}.tar.xz \
file://core_acinclude_m4.patch \
"
SRC_URI[md5sum] = "b12ad0e0924706f5e7f51216241068ef"
SRC_URI[sha256sum] = "db550edd98e53b4252521459c2dcaf0f3b060a9bad52489b9dbadbaedad3fb89"

View File

@@ -0,0 +1,40 @@
at-spi2-core: fix alignof m4 macro
DBIND_CHECK_ALIGNOF does not work when cross-compiling, so we modify
it to use AC_CHECK_ALIGNOF.
Upstream-Status: Pending
Signed-off-by: joe.slater@windriver.com
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2,7 +2,26 @@
# type alignment test #
#######################
-AC_DEFUN([DBIND_CHECK_ALIGNOF],
+AC_DEFUN([DBIND_CHECK_ALIGNOF],[
+AC_CHECK_ALIGNOF($1,[
+#include <stdio.h>
+#include <stdlib.h>
+#define DBUS_API_SUBJECT_TO_CHANGE
+#include <dbus/dbus.h>
+typedef struct {char s1;} dbind_struct;
+typedef void *dbind_pointer;
+])
+
+dnl Note that we substitute for names like @DBIND_ALIGNOF_DBIND_STRUCT@, but
+dnl we #define names like ALIGNOF_DBIND_STRUCT in config.h!
+dnl
+AC_SUBST(translit(dbind_alignof_$1, [a-z *], [A-Z_P]),[$ac_cv_alignof_$1])
+
+])
+
+dnl The following does not work for cross-compilation.
+dnl
+AC_DEFUN([xDBIND_CHECK_ALIGNOF],
[changequote(<<, >>)dnl
dnl The name to #define.
define(<<AC_TYPE_NAME>>,