projects / people / ms / nitsi.git / blame
| Commit | Line | Data |
|---|---|---|
| 083b47cd MT |
1 | # =========================================================================== |
| 2 | # https://www.gnu.org/software/autoconf-archive/ax_python_module.html | |
| 3 | # =========================================================================== | |
| 4 | # | |
| 5 | # SYNOPSIS | |
| 6 | # | |
| 7 | # AX_PYTHON_MODULE(modname[, fatal, python]) | |
| 8 | # | |
| 9 | # DESCRIPTION | |
| 10 | # | |
| 11 | # Checks for Python module. | |
| 12 | # | |
| 13 | # If fatal is non-empty then absence of a module will trigger an error. | |
| 14 | # The third parameter can either be "python" for Python 2 or "python3" for | |
| 15 | # Python 3; defaults to Python 3. | |
| 16 | # | |
| 17 | # LICENSE | |
| 18 | # | |
| 19 | # Copyright (c) 2008 Andrew Collier | |
| 20 | # | |
| 21 | # Copying and distribution of this file, with or without modification, are | |
| 22 | # permitted in any medium without royalty provided the copyright notice | |
| 23 | # and this notice are preserved. This file is offered as-is, without any | |
| 24 | # warranty. | |
| 25 | ||
| 26 | #serial 9 | |
| 27 | ||
| 28 | AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE]) | |
| 29 | AC_DEFUN([AX_PYTHON_MODULE],[ | |
| 30 | if test -z $PYTHON; | |
| 31 | then | |
| 32 | if test -z "$3"; | |
| 33 | then | |
| 34 | PYTHON="python3" | |
| 35 | else | |
| 36 | PYTHON="$3" | |
| 37 | fi | |
| 38 | fi | |
| 39 | PYTHON_NAME=`basename $PYTHON` | |
| 40 | AC_MSG_CHECKING($PYTHON_NAME module: $1) | |
| 41 | $PYTHON -c "import $1" 2>/dev/null | |
| 42 | if test $? -eq 0; | |
| 43 | then | |
| 44 | AC_MSG_RESULT(yes) | |
| 45 | eval AS_TR_CPP(HAVE_PYMOD_$1)=yes | |
| 46 | else | |
| 47 | AC_MSG_RESULT(no) | |
| 48 | eval AS_TR_CPP(HAVE_PYMOD_$1)=no | |
| 49 | # | |
| 50 | if test -n "$2" | |
| 51 | then | |
| 52 | AC_MSG_ERROR(failed to find required module $1) | |
| 53 | exit 1 | |
| 54 | fi | |
| 55 | fi | |
| 56 | ]) |