Signed-off-by: Michael Tremer michael.tremer@ipfire.org --- .gitignore | 3 +-- m4/ax_python_module.m4 | 56 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 57 insertions(+), 2 deletions(-) create mode 100644 m4/ax_python_module.m4
diff --git a/.gitignore b/.gitignore index 9c34c9d6de67..8b229665e586 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,3 @@ -/m4 /Makefile /build-aux /libtool @@ -29,4 +28,4 @@ config.log config.status configure install-sh -stamp-* \ No newline at end of file +stamp-* diff --git a/m4/ax_python_module.m4 b/m4/ax_python_module.m4 new file mode 100644 index 000000000000..f0f873d199d5 --- /dev/null +++ b/m4/ax_python_module.m4 @@ -0,0 +1,56 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_python_module.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PYTHON_MODULE(modname[, fatal, python]) +# +# DESCRIPTION +# +# Checks for Python module. +# +# If fatal is non-empty then absence of a module will trigger an error. +# The third parameter can either be "python" for Python 2 or "python3" for +# Python 3; defaults to Python 3. +# +# LICENSE +# +# Copyright (c) 2008 Andrew Collier +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 9 + +AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE]) +AC_DEFUN([AX_PYTHON_MODULE],[ + if test -z $PYTHON; + then + if test -z "$3"; + then + PYTHON="python3" + else + PYTHON="$3" + fi + fi + PYTHON_NAME=`basename $PYTHON` + AC_MSG_CHECKING($PYTHON_NAME module: $1) + $PYTHON -c "import $1" 2>/dev/null + if test $? -eq 0; + then + AC_MSG_RESULT(yes) + eval AS_TR_CPP(HAVE_PYMOD_$1)=yes + else + AC_MSG_RESULT(no) + eval AS_TR_CPP(HAVE_PYMOD_$1)=no + # + if test -n "$2" + then + AC_MSG_ERROR(failed to find required module $1) + exit 1 + fi + fi +])