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author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2014-04-21 10:18:18 -0300 |
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committer | David Disseldorp <ddiss@samba.org> | 2014-05-06 20:37:16 +0200 |
commit | 9d4adbc65a5832d0300543cc58bce1620bb50ed0 (patch) | |
tree | 5e83ec1d0fe3a0dae1d476161c38083c33f3c861 /source3/wscript | |
parent | db8618050d40612666c279cb2d3a486473278b6b (diff) | |
download | samba-9d4adbc65a5832d0300543cc58bce1620bb50ed0.tar.gz samba-9d4adbc65a5832d0300543cc58bce1620bb50ed0.tar.xz samba-9d4adbc65a5832d0300543cc58bce1620bb50ed0.zip |
build: find blkcnt_t size via array
Using the same trick as commit 0d9bb86293c9d39298786df095c73a6251b08b7e
find blkcnt_t size via an array so that it can be determined via build
rather than running it.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Tue May 6 20:37:16 CEST 2014 on sn-devel-104
Diffstat (limited to 'source3/wscript')
-rw-r--r-- | source3/wscript | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/source3/wscript b/source3/wscript index 47839277e73..2bca8fab770 100644 --- a/source3/wscript +++ b/source3/wscript @@ -277,18 +277,20 @@ int main(int argc, char **argv) headers='sys/types.h sys/stat.h unistd.h') if "HAVE_BLKCNT_T" in conf.env: - conf.CHECK_CODE(''' - return sizeof(blkcnt_t) == 4 ? 0 : 1''', - 'SIZEOF_BLKCNT_T_4', execute=True, - headers='replace.h sys/types.h sys/stat.h unistd.h', - msg="Checking whether blkcnt_t is 32 bit") + conf.CHECK_CODE(''' + static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 4)];''', + 'SIZEOF_BLKCNT_T_4', + headers='replace.h sys/types.h sys/stat.h unistd.h', + msg="Checking whether blkcnt_t is 32 bit") + # If sizeof is 4 it can't be 8 if "HAVE_BLKCNT_T" in conf.env: - conf.CHECK_CODE(''' - return sizeof(blkcnt_t) == 8 ? 0 : 1''', - 'SIZEOF_BLKCNT_T_8', execute=True, - headers='replace.h sys/types.h sys/stat.h unistd.h', - msg="Checking whether blkcnt_t is 64 bit") + if not conf.CONFIG_SET('SIZEOF_BLKCNT_T_4'): + conf.CHECK_CODE(''' + static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 8)];''', + 'SIZEOF_BLKCNT_T_8', + headers='replace.h sys/types.h sys/stat.h unistd.h', + msg="Checking whether blkcnt_t is 64 bit") # Check for POSIX capability support conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h') |