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410b58c7bf
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=31598 Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
49 lines
1.2 KiB
Text
49 lines
1.2 KiB
Text
# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_python_module.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_PYTHON_MODULE(modname[, fatal])
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#
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# DESCRIPTION
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#
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# Checks for Python module.
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#
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# If fatal is non-empty then absence of a module will trigger an error.
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#
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# LICENSE
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#
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# Copyright (c) 2008 Andrew Collier
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 6
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AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE])
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AC_DEFUN([AX_PYTHON_MODULE],[
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if test -z $PYTHON;
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then
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PYTHON="python"
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fi
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PYTHON_NAME=`basename $PYTHON`
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AC_MSG_CHECKING($PYTHON_NAME module: $1)
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$PYTHON -c "import $1" 2>/dev/null
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if test $? -eq 0;
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then
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AC_MSG_RESULT(yes)
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eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
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else
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AC_MSG_RESULT(no)
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eval AS_TR_CPP(HAVE_PYMOD_$1)=no
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#
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if test -n "$2"
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then
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AC_MSG_ERROR(failed to find required module $1)
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exit 1
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fi
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fi
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])
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