diff options
Diffstat (limited to 'm4/ctng_version_check.m4')
| -rw-r--r-- | m4/ctng_version_check.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/ctng_version_check.m4 b/m4/ctng_version_check.m4 index fee522e..fe80e73 100644 --- a/m4/ctng_version_check.m4 +++ b/m4/ctng_version_check.m4 @@ -18,7 +18,7 @@ AC_DEFUN([CTNG_PROG_VERSION], [ac_cv_path_$1="$$1" CTNG_PATH_ABSNAME([ac_cv_path_$1]) CTNG_MSG_LOG_ENVVAR([ac_cv_path_$1]) - ver=$(eval $ac_cv_path_$1 --version 2>/dev/null) + ver=$(eval $ac_cv_path_$1 --version 2>&1) CTNG_MSG_LOG([looking for '[$5]' regexp in]) CTNG_MSG_LOG_ENVVAR([ver], [version info for $ac_cv_path_$1]) ver=$(AS_ECHO(["$ver"]) | $EGREP '[$5]') @@ -26,7 +26,7 @@ AC_DEFUN([CTNG_PROG_VERSION], [AC_CACHE_CHECK([for $3], [ac_cv_path_$1], [AC_PATH_PROGS_FEATURE_CHECK([$1], [$4], [CTNG_MSG_LOG_ENVVAR([ac_path_$1], [checking $1 at]) - ver=$($ac_path_$1 --version 2>/dev/null) + ver=$($ac_path_$1 --version 2>&1) CTNG_MSG_LOG([looking for '[$5]' regexp in]) CTNG_MSG_LOG_ENVVAR([ver], [version info]) ver=$(AS_ECHO(["$ver"]) | $EGREP '[$5]') |