LU-3382 build: clean unused link dependencies

[fs/lustre-release.git] / lustre / autoconf / lustre-core.m4

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index ccafd38..ac1696e 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -1802,26 +1802,6 @@ AC_CHECK_HEADERS([linux/random.h], [], [],
 # utils/llverfs.c
 AC_CHECK_HEADERS([ext2fs/ext2fs.h])
 
-# check for -lz support
-ZLIB=""
-AC_CHECK_LIB([z], [adler32],
-       [AC_CHECK_HEADERS([zlib.h], [
-               ZLIB="-lz"
-               AC_DEFINE([HAVE_ADLER], 1,
-                       [support alder32 checksum type])
-       ], [
-               AC_MSG_WARN([
-
-No zlib-devel package found, unable to use adler32 checksum
-])
-])], [
-       AC_MSG_WARN([
-
-No zlib package found, unable to use adler32 checksum
-])
-])
-AC_SUBST(ZLIB)
-
 SELINUX=""
 AC_CHECK_LIB([selinux], [is_selinux_enabled],
        [AC_CHECK_HEADERS([selinux.h],