diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/external/python.m4 | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/external/python.m4 b/src/external/python.m4 index c91e8df17..691e600b7 100644 --- a/src/external/python.m4 +++ b/src/external/python.m4 @@ -68,3 +68,52 @@ AC_DEFUN([SSS_CLEAN_PYTHON_VARIABLES], unset am_cv_python_platform am_cv_python_pythondir am_cv_python_pyexecdir unset ac_cv_path_PYTHON_CONFIG ]) + +dnl =========================================================================== +dnl http://www.gnu.org/software/autoconf-archive/ax_python_module.html +dnl =========================================================================== +dnl +dnl SYNOPSIS +dnl +dnl AM_PYTHON2_MODULE(modname[, fatal]) +dnl +dnl DESCRIPTION +dnl +dnl Checks for Python 2 module. +dnl +dnl If fatal is non-empty then absence of a module will trigger an error. +dnl +dnl LICENSE +dnl +dnl Copyright (c) 2008 Andrew Collier +dnl +dnl Copying and distribution of this file, with or without modification, are +dnl permitted in any medium without royalty provided the copyright notice +dnl and this notice are preserved. This file is offered as-is, without any +dnl warranty. +AC_DEFUN([AM_PYTHON2_MODULE],[ + if test x"$PYTHON2" = x; then + if test -n "$2"; then + AC_MSG_ERROR([cannot look for $1 module: Python 2 not found]) + else + AC_MSG_NOTICE([cannot look for $1 module: Python 2 not found]) + eval AS_TR_CPP(HAVE_PY2MOD_$1)=no + fi + else + AC_MSG_CHECKING($(basename $PYTHON2) module: $1) + $PYTHON2 -c "import $1" 2>/dev/null + if test $? -eq 0; then + AC_MSG_RESULT(yes) + eval AS_TR_CPP(HAVE_PY2MOD_$1)=yes + else + AC_MSG_RESULT(no) + eval AS_TR_CPP(HAVE_PY2MOD_$1)=no + # + if test -n "$2" + then + AC_MSG_ERROR(failed to find required module $1) + exit 1 + fi + fi + fi +]) |