Commit 410b58c7 authored by Andreas Boll's avatar Andreas Boll

build: require python module libxml2

configure should warn if libxml2 is not found.
libxml2 is needed by glapi/gen.

Fixes error during build in src/mapi/glapi/gen:
ImportError: No module named libxml2

NOTE: This is a candidate for the 9.0 branch.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31598Reviewed-by: Matt Turner's avatarMatt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke's avatarKenneth Graunke <kenneth@whitecape.org>
parent f9f5c92f
......@@ -49,6 +49,7 @@ AM_PROG_CC_C_O
AM_PROG_AS
AC_CHECK_PROGS([MAKE], [gmake make])
AC_CHECK_PROGS([PYTHON2], [python2 python])
AX_PYTHON_MODULE([libxml2], [needed])
AC_PROG_SED
AC_PROG_MKDIR_P
......
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_python_module.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PYTHON_MODULE(modname[, fatal])
#
# DESCRIPTION
#
# Checks for Python module.
#
# If fatal is non-empty then absence of a module will trigger an error.
#
# 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 6
AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE])
AC_DEFUN([AX_PYTHON_MODULE],[
if test -z $PYTHON;
then
PYTHON="python"
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
])
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