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-rw-r--r--source3/Makefile.in6
-rw-r--r--source3/configure.in36
2 files changed, 41 insertions, 1 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index d9ff8593f4..234490e048 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -56,6 +56,7 @@ PIDL_ARGS=@PIDL_ARGS@
TERMLDFLAGS=@TERMLDFLAGS@
TERMLIBS=@TERMLIBS@
PRINT_LIBS=@PRINT_LIBS@
+ZLIB_LIBS=@ZLIB_LIBS@
AUTH_LIBS=@AUTH_LIBS@
ACL_LIBS=@ACL_LIBS@
PASSDB_LIBS=@PASSDB_LIBS@
@@ -251,8 +252,11 @@ LIBNDR_DRSUAPI_OBJ = librpc/ndr/ndr_drsuapi.o \
librpc/gen_ndr/ndr_drsuapi.o \
librpc/gen_ndr/ndr_drsblobs.o
+ZLIB_OBJ = @ZLIB_OBJS@
+
COMPRESSION_OBJ = ../lib/compression/mszip.o \
- ../lib/compression/lzxpress.o
+ ../lib/compression/lzxpress.o \
+ $(ZLIB_OBJ)
DRSUAPI_OBJ = $(LIBNDR_DRSUAPI_OBJ) \
$(COMPRESSION_OBJ)
diff --git a/source3/configure.in b/source3/configure.in
index 443cdd6161..29209fd835 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -6248,6 +6248,42 @@ if test x$enable_merged_build = xyes; then
m4_include(samba4.m4)
fi
+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
+ ])
+])
+
+AC_SUBST(ZLIB_LIBS)
+AC_SUBST(ZLIB_OBJS)
+if test x"$ac_cv_header_zlib_h" = x"yes" -a \
+ x"$ac_cv_lib_ext_z_zlibVersion" = x"yes" -a \
+ x"$samba_cv_zlib_1_2_3" = x"yes"; then
+ ZLIB_OBJS=""
+else
+ ZLIB_LIBS=""
+ for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
+ deflate.o trees.o zutil.o inflate.o infback.o \
+ inftrees.o inffast.o
+ do
+ ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
+ done
+ CFLAGS="$CFLAGS -I../lib/zlib"
+fi
+
dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
LIB_REMOVE_USR_LIB(LDFLAGS)
LIB_REMOVE_USR_LIB(LIBS)