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https://gitlab.uni-freiburg.de/opensourcevdi/spice-common
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838ec7d87b
After the patch adding support for python 3 to the code generator, python-six is required when building from git. Since I got 2 different reports of SPICE build failures right after introducing it, it's probably better to check for the needed python modules from configure, and exit with an error if they are missing. This commit adds a --enable-python-checks configure flag for that though, since we only want to do that when building from git. It assumes that people running from git will be running autogen.sh, while people building from tarballs will run configure.
50 lines
1.2 KiB
Plaintext
50 lines
1.2 KiB
Plaintext
# ===========================================================================
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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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