LU-3953 build: configure output improvments

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

diff --git a/libcfs/autoconf/lustre-libcfs.m4 b/libcfs/autoconf/lustre-libcfs.m4
index 2857e17..840bff7 100644 (file)
--- a/libcfs/autoconf/lustre-libcfs.m4
+++ b/libcfs/autoconf/lustre-libcfs.m4
@@ -243,18 +243,15 @@ LB_LINUX_TRY_COMPILE([
 # upstream commit 56b31d1c9f1e6a3ad92e7bfe252721e05d92b285
 #
 AC_DEFUN([LIBCFS_SOCK_ALLOC_FILE],
-[AC_MSG_CHECKING([sock_alloc_file is exported])
-LB_CHECK_SYMBOL_EXPORT([sock_alloc_file], [net/socket.c],[
+[LB_CHECK_SYMBOL_EXPORT([sock_alloc_file], [net/socket.c],[
        LB_LINUX_TRY_COMPILE([
                #include <linux/net.h>
        ],[
                sock_alloc_file(NULL, 0, NULL);
        ],[
-               AC_MSG_RESULT(yes)
                AC_DEFINE(HAVE_SOCK_ALLOC_FILE_3ARGS, 1,
                        [sock_alloc_file takes 3 arguments])
        ],[
-               AC_MSG_RESULT(yes)
                AC_DEFINE(HAVE_SOCK_ALLOC_FILE, 1,
                        [sock_alloc_file is exported])
        ])
@@ -275,8 +272,10 @@ AC_DEFUN([LIBCFS_ENABLE_CRC32_ACCEL],
        [enable_crc32_crypto=false],[enable_crc32_crypto=true])
 if test x$have_crc32 = xtrue -a x$enable_crc32_crypto = xtrue; then
        AC_DEFINE(NEED_CRC32_ACCEL, 1, [need pclmulqdq based crc32])
-       AC_MSG_WARN([No crc32 pclmulqdq crypto api found,
-                   enable internal pclmulqdq based crc32])
+       AC_MSG_WARN([
+
+No crc32 pclmulqdq crypto api found, enable internal pclmulqdq based crc32
+])
 fi
 ])
 
@@ -285,8 +284,10 @@ AC_DEFUN([LIBCFS_ENABLE_CRC32C_ACCEL],
        [enable_crc32c_crypto=false],[enable_crc32c_crypto=true])
 if test x$enable_crc32c_crypto = xtrue; then
        AC_DEFINE(NEED_CRC32C_ACCEL, 1, [need pclmulqdq based crc32c])
-       AC_MSG_WARN([No crc32c pclmulqdq crypto api found,
-                   enable internal pclmulqdq based crc32c])
+       AC_MSG_WARN([
+
+No crc32c pclmulqdq crypto api found, enable internal pclmulqdq based crc32c
+])
 fi
 ])
 
@@ -457,7 +458,6 @@ AC_SUBST(LIBEFENCE)
 
 
 # -------- check for -lpthread support ----
-AC_MSG_CHECKING([whether to use libpthread for libcfs library])
 AC_ARG_ENABLE([libpthread],
                AC_HELP_STRING([--disable-libpthread],
                        [disable libpthread]),
@@ -466,22 +466,20 @@ if test "$enable_libpthread" = "yes" ; then
        AC_CHECK_LIB([pthread], [pthread_create],
                [ENABLE_LIBPTHREAD="yes"],
                [ENABLE_LIBPTHREAD="no"])
+       AC_MSG_CHECKING([whether to use libpthread for libcfs library])
+       AC_MSG_RESULT([$ENABLE_LIBPTHREAD])
        if test "$ENABLE_LIBPTHREAD" = "yes" ; then
-               AC_MSG_RESULT([$ENABLE_LIBPTHREAD])
                PTHREAD_LIBS="-lpthread"
                AC_DEFINE([HAVE_LIBPTHREAD], 1, [use libpthread])
        else
                PTHREAD_LIBS=""
-               AC_MSG_RESULT([no libpthread is found])
        fi
        AC_SUBST(PTHREAD_LIBS)
 else
-       AC_MSG_RESULT([no (disabled explicitly)])
+       AC_MSG_WARN([Using libpthread for libcfs library is disabled explicitly])
        ENABLE_LIBPTHREAD="no"
 fi
 AC_SUBST(ENABLE_LIBPTHREAD)
-
-
 ])
 
 #