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Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/acinclude.m4 b/acinclude.m4 deleted file mode 100644 index 3e98bd3..0000000 --- a/acinclude.m4 +++ /dev/null @@ -1,247 +0,0 @@ -## ------------------------ -## Python file handling -## From Andrew Dalke -## Updated by James Henstridge -## ------------------------ - -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 -# Free Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -# 02111-1307, USA. - -# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) - -# Adds support for distributing Python modules and packages. To -# install modules, copy them to $(pythondir), using the python_PYTHON -# automake variable. To install a package with the same name as the -# automake package, install to $(pkgpythondir), or use the -# pkgpython_PYTHON automake variable. - -# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as -# locations to install python extension modules (shared libraries). -# Another macro is required to find the appropriate flags to compile -# extension modules. - -# If your package is configured with a different prefix to python, -# users will have to add the install directory to the PYTHONPATH -# environment variable, or create a .pth file (see the python -# documentation for details). - -# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will -# cause an error if the version of python installed on the system -# doesn't meet the requirement. MINIMUM-VERSION should consist of -# numbers and dots only. - -AC_DEFUN([AM_PATH_PYTHON], - [ - dnl Find a Python interpreter. Python versions prior to 1.5 are not - dnl supported because the default installation locations changed from - dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages - dnl in 1.5. - m4_define([_AM_PYTHON_INTERPRETER_LIST], - [python python2 python2.4 python2.3 python2.2 dnl -python2.1 python2.0 python1.6 python1.5]) - - m4_if([$1],[],[ - dnl No version check is needed. - # Find any Python interpreter. - if test -z "$PYTHON"; then - PYTHON=: - AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST) - fi - am_display_PYTHON=python - ], [ - dnl A version check is needed. - if test -n "$PYTHON"; then - # If the user set $PYTHON, use it and don't search something else. - AC_MSG_CHECKING([whether $PYTHON version >= $1]) - AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], - [AC_MSG_RESULT(yes)], - [AC_MSG_ERROR(too old)]) - am_display_PYTHON=$PYTHON - else - # Otherwise, try each interpreter until we find one that satisfies - # VERSION. - AC_CACHE_CHECK([for a Python interpreter with version >= $1], - [am_cv_pathless_PYTHON],[ - for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do - test "$am_cv_pathless_PYTHON" = none && break - AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) - done]) - # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. - if test "$am_cv_pathless_PYTHON" = none; then - PYTHON=: - else - AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) - fi - am_display_PYTHON=$am_cv_pathless_PYTHON - fi - ]) - - if test "$PYTHON" = :; then - dnl Run any user-specified action, or abort. - m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])]) - else - - dnl Query Python for its version number. Getting [:3] seems to be - dnl the best way to do this; it's what "site.py" does in the standard - dnl library. - - AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], - [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`]) - AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) - - dnl Use the values of $prefix and $exec_prefix for the corresponding - dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made - dnl distinct variables so they can be overridden if need be. However, - dnl general consensus is that you shouldn't need this ability. - - AC_SUBST([PYTHON_PREFIX], ['${prefix}']) - AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) - - dnl At times (like when building shared libraries) you may want - dnl to know which OS platform Python thinks this is. - - AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], - [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`]) - AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) - - - dnl Set up 4 directories: - - dnl pythondir -- where to install python scripts. This is the - dnl site-packages directory, not the python standard library - dnl directory like in previous automake betas. This behavior - dnl is more consistent with lispdir.m4 for example. - dnl Query distutils for this directory. distutils does not exist in - dnl Python 1.5, so we fall back to the hardcoded directory if it - dnl doesn't work. - AC_CACHE_CHECK([for $am_display_PYTHON script directory], - [am_cv_python_pythondir], - [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null || - echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`]) - AC_SUBST([pythondir], [$am_cv_python_pythondir]) - - dnl pkgpythondir -- $PACKAGE directory under pythondir. Was - dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is - dnl more consistent with the rest of automake. - - AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) - - dnl pyexecdir -- directory for installing python extension modules - dnl (shared libraries) - dnl Query distutils for this directory. distutils does not exist in - dnl Python 1.5, so we fall back to the hardcoded directory if it - dnl doesn't work. - AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], - [am_cv_python_pyexecdir], - [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null || - echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`]) - AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) - - dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) - - AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) - - dnl Run any user-specified action. - $2 - fi - -]) - - -# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) -# --------------------------------------------------------------------------- -# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. -# Run ACTION-IF-FALSE otherwise. -# This test uses sys.hexversion instead of the string equivalent (first -# word of sys.version), in order to cope with versions such as 2.2c1. -# hexversion has been introduced in Python 1.5.2; it's probably not -# worth to support older versions (1.5.1 was released on October 31, 1998). -AC_DEFUN([AM_PYTHON_CHECK_VERSION], - [prog="import sys, string -# split strings by '.' and convert to numeric. Append some zeros -# because we need at least 4 digits for the hex conversion. -minver = map(int, string.split('$2', '.')) + [[0, 0, 0]] -minverhex = 0 -for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]] -sys.exit(sys.hexversion < minverhex)" - AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) -python.m4 - - -## this one is commonly used with AM_PATH_PYTHONDIR ... -dnl AM_CHECK_PYMOD(MODNAME [,SYMBOL [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]]) -dnl Check if a module containing a given symbol is visible to python. -AC_DEFUN([AM_CHECK_PYMOD], -[AC_REQUIRE([AM_PATH_PYTHON]) -py_mod_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'` -AC_MSG_CHECKING(for ifelse([$2],[],,[$2 in ])python module $1) -AC_CACHE_VAL(py_cv_mod_$py_mod_var, [ -ifelse([$2],[], [prog=" -import sys -try: - import $1 -except ImportError: - sys.exit(1) -except: - sys.exit(0) -sys.exit(0)"], [prog=" -import $1 -$1.$2"]) -if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC - then - eval "py_cv_mod_$py_mod_var=yes" - else - eval "py_cv_mod_$py_mod_var=no" - fi -]) -py_val=`eval "echo \`echo '$py_cv_mod_'$py_mod_var\`"` -if test "x$py_val" != xno; then - AC_MSG_RESULT(yes) - ifelse([$3], [],, [$3 -])dnl -else - AC_MSG_RESULT(no) - ifelse([$4], [],, [$4 -])dnl -fi -]) - -dnl a macro to check for ability to create python extensions -dnl AM_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE]) -dnl function also defines PYTHON_INCLUDES -AC_DEFUN([AM_CHECK_PYTHON_HEADERS], -[AC_REQUIRE([AM_PATH_PYTHON]) -AC_MSG_CHECKING(for headers required to compile python extensions) -dnl deduce PYTHON_INCLUDES -py_prefix=`$PYTHON -c "import sys; print sys.prefix"` -py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"` -PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}" -if test "$py_prefix" != "$py_exec_prefix"; then - PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}" -fi -AC_SUBST(PYTHON_INCLUDES) -dnl check if the headers exist: -save_CPPFLAGS="$CPPFLAGS" -CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES" -AC_TRY_CPP([#include <Python.h>],dnl -[AC_MSG_RESULT(found) -$1],dnl -[AC_MSG_RESULT(not found) -$2]) -CPPFLAGS="$save_CPPFLAGS" -]) |