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authorJelmer Vernooij <jelmer@samba.org>2008-10-21 14:51:13 +0200
committerJelmer Vernooij <jelmer@samba.org>2008-10-21 14:51:13 +0200
commit5209a846a9157e649fcdcb561f7eaf19c8c0e465 (patch)
treeb0a7e52b5646c8eec182dbc391e7934b6804488c /lib/zlib/zlib.m4
parent625359b2e266105022309df8985720108ecd6f67 (diff)
parent2ee8d29d22bcb1c350ab59d71b0aee548489bc9c (diff)
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Merge branch 'master' of ssh://git.samba.org/data/git/samba into regsrv
Conflicts: source4/lib/registry/ldb.c source4/rpc_server/winreg/rpc_winreg.c
Diffstat (limited to 'lib/zlib/zlib.m4')
-rw-r--r--lib/zlib/zlib.m429
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/zlib/zlib.m4 b/lib/zlib/zlib.m4
new file mode 100644
index 0000000000..32d747c388
--- /dev/null
+++ b/lib/zlib/zlib.m4
@@ -0,0 +1,29 @@
+AC_DEFUN([AC_ZLIB],[
+AC_CHECK_HEADERS(zlib.h)
+
+AC_CHECK_LIB_EXT(z, ZLIB_LIBS, zlibVersion)
+
+AC_CACHE_CHECK([for zlib >= 1.2.3], samba_cv_zlib_1_2_3, [
+ AC_TRY_COMPILE([
+ #include <zlib.h>
+ ],[
+ #if (ZLIB_VERNUM >= 0x1230)
+ #else
+ #error "ZLIB_VERNUM < 0x1230"
+ #endif
+ ],[
+ samba_cv_zlib_1_2_3=yes
+ ],[
+ samba_cv_zlib_1_2_3=no
+ ])
+])
+
+if test x"$ac_cv_header_zlib_h" = x"yes" -a \
+ x"$ac_cv_lib_ext_z_zlibVersion" = x"yes" -a \
+ x"$samba_cv_zlib_1_2_3" = x"yes"; then
+ $1
+else
+ $2
+fi
+])
+