diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/ac_pkg_swig.m4 | 8 | ||||
| -rw-r--r-- | m4/ax_swig_enable_cxx.m4 | 4 |
2 files changed, 7 insertions, 5 deletions
diff --git a/m4/ac_pkg_swig.m4 b/m4/ac_pkg_swig.m4 index 738f69d..97244bc 100644 --- a/m4/ac_pkg_swig.m4 +++ b/m4/ac_pkg_swig.m4 @@ -64,8 +64,8 @@ AC_DEFUN([AC_PROG_SWIG],[ AC_PATH_PROG([SWIG],[swig]) if test -z "$SWIG" ; then - AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org]) - SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' + AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org] or install your distribution specific swig package.) + SWIG=false elif test -n "$1" ; then AC_MSG_CHECKING([for SWIG version]) [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`] @@ -107,7 +107,7 @@ AC_DEFUN([AC_PROG_SWIG],[ -o $available_minor -ne $required_minor \ -o $available_patch -lt $required_patch ; then AC_MSG_WARN([SWIG version >= $1 is required. You have $swig_version. You should look at http://www.swig.org]) - SWIG='echo "Error: SWIG version >= $1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' + SWIG=false else AC_MSG_NOTICE([SWIG executable is '$SWIG']) SWIG_LIB=`$SWIG -swiglib` @@ -115,7 +115,7 @@ AC_DEFUN([AC_PROG_SWIG],[ fi else AC_MSG_WARN([cannot determine SWIG version]) - SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' + SWIG=false fi fi AC_SUBST([SWIG_LIB]) diff --git a/m4/ax_swig_enable_cxx.m4 b/m4/ax_swig_enable_cxx.m4 index 722caeb..c1eca8c 100644 --- a/m4/ax_swig_enable_cxx.m4 +++ b/m4/ax_swig_enable_cxx.m4 @@ -47,5 +47,7 @@ AU_ALIAS([SWIG_ENABLE_CXX], [AX_SWIG_ENABLE_CXX]) AC_DEFUN([AX_SWIG_ENABLE_CXX],[ AC_REQUIRE([AC_PROG_SWIG]) AC_REQUIRE([AC_PROG_CXX]) - SWIG="$SWIG -c++" + if test "$SWIG" != "false"; then + SWIG="$SWIG -c++" + fi ]) |