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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-06-25 19:45:28 +0200 |
|---|---|---|
| committer | Mike Gorse <mgorse@suse.com> | 2016-04-01 11:25:37 -0500 |
| commit | f239b92014fc667bf660b17d6e4458c6cbfbf9b4 (patch) | |
| tree | 1ecb479b1b4e56588c9eb9cbb945a147b945e24a /dbind | |
| parent | f89b79b454143d38bdb023f53698aef92f9c6fbb (diff) | |
| download | at-spi2-core-f239b92014fc667bf660b17d6e4458c6cbfbf9b4.tar.gz | |
configure: use AC_CHECK_ALIGNOF() instead of custom DBIND_CHECK_ALIGNOF()
DBIND_CHECK_ALIGNOF() is a custom autoconf macro from at-spi2-core
that tests the alignment required on the current platform for a given
C type. Unfortunately, this macro uses AC_TRY_RUN(), which requires
running a test program on the target platform, which is fundamentally
incompatible with cross-compilation.
Therefore, this patch switches the configure.ac code to use
AC_CHECK_ALIGNOF() instead, which is available in the standard set of
autoconf macros, and is able to test the required alignment for C
types without using AC_TRY_RUN(). Consequently, it adjusts the
dbind/dbind-config.h.in definitions to use the definitions created by
the AC_CHECK_ALIGNOF() macros, which are not substituted by autoconf,
but directly available from config.h.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'dbind')
| -rw-r--r-- | dbind/dbind-config.h.in | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/dbind/dbind-config.h.in b/dbind/dbind-config.h.in index 3da421e1..779c4c6c 100644 --- a/dbind/dbind-config.h.in +++ b/dbind/dbind-config.h.in @@ -1,8 +1,8 @@ -#define DBIND_ALIGNOF_CHAR @DBIND_ALIGNOF_CHAR@ -#define DBIND_ALIGNOF_DBIND_POINTER @DBIND_ALIGNOF_DBIND_POINTER@ -#define DBIND_ALIGNOF_DBIND_STRUCT @DBIND_ALIGNOF_DBIND_STRUCT@ -#define DBIND_ALIGNOF_DBUS_BOOL_T @DBIND_ALIGNOF_DBUS_BOOL_T@ -#define DBIND_ALIGNOF_DBUS_INT16_T @DBIND_ALIGNOF_DBUS_INT16_T@ -#define DBIND_ALIGNOF_DBUS_INT32_T @DBIND_ALIGNOF_DBUS_INT32_T@ -#define DBIND_ALIGNOF_DBUS_INT64_T @DBIND_ALIGNOF_DBUS_INT64_T@ -#define DBIND_ALIGNOF_DOUBLE @DBIND_ALIGNOF_DOUBLE@ +#define DBIND_ALIGNOF_CHAR ALIGNOF_CHAR +#define DBIND_ALIGNOF_DBIND_POINTER ALIGNOF_DBIND_POINTER +#define DBIND_ALIGNOF_DBIND_STRUCT ALIGNOF_DBIND_STRUCT +#define DBIND_ALIGNOF_DBUS_BOOL_T ALIGNOF_DBUS_BOOL_T +#define DBIND_ALIGNOF_DBUS_INT16_T ALIGNOF_DBUS_INT16_T +#define DBIND_ALIGNOF_DBUS_INT32_T ALIGNOF_DBUS_INT32_T +#define DBIND_ALIGNOF_DBUS_INT64_T ALIGNOF_DBUS_INT64_T +#define DBIND_ALIGNOF_DOUBLE ALIGNOF_DOUBLE |