|
- # ===========================================================================
- # https://www.gnu.org/software/autoconf-archive/ax_sip_devel.html
- # ===========================================================================
- #
- # SYNOPSIS
- #
- # AX_SIP_DEVEL([<min_version>])
- #
- # DESCRIPTION
- #
- # Searches for the sip executable and the sip include path. The sip
- # include path consists of two components, one which contains the file
- # qt/qtmod.sip and the other one the path to sip.h, which should be found
- # in the include/pythonX.Y directory.
- #
- # The macro bails out if the executable or the file cannot be located.
- # Otherwise it defines:
- #
- # SIP the path to the sip executable
- # SIP_CPPFLAGS include path: -I<path-to-qt/qtmod.sip> -I<path-to-sip.h-dir>
- #
- # Example:
- #
- # AX_SIP_DEVEL
- # AX_SIP_DEVEL([4.1])
- #
- # Requires: perl (for version string comparison)
- #
- # FIXME: Use AX_COMPARE_VERSION instead.
- #
- # LICENSE
- #
- # Copyright (c) 2008 Uwe Mayer <merkosh@hadiko.de>
- #
- # 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 10
-
- AU_ALIAS([MERK_SIP_DEVEL], [AX_SIP_DEVEL])
- AC_DEFUN([AX_SIP_DEVEL],[
- #-- provide --with-sip=PATH command line argument
- AC_ARG_WITH([sip],
- AS_HELP_STRING([--with-sip=PATH], [specify the location of the qt/qtmod.sip file]),
- [sip_search_dir="$withval"],
- [sip_search_dir=""])
-
- #-- check for sip executable
- AC_PATH_PROG([SIP], [sip], [no])
- if test x"$SIP" == x"no"; then
- AC_MSG_ERROR([failed to find required command sip])
- fi
- AC_SUBST([SIP])
-
- #-- check for minimum sip version
- if test x"$1" != x""; then
- AC_CHECK_PROG([PERL], [perl], [$(which perl)])
- if test x"$PERL" == x""; then
- AC_MSG_ERROR([perl required for checking sip version])
- fi
- AC_MSG_CHECKING([sip version >= $1])
- sip_version=$($SIP -V |cut -f 1 -d " ")
- ax_sip_devel_result=$(echo "$sip_version" |perl -e '("$1" lt <STDIN>) && print "ok"')
- if test x"$ax_sip_devel_result" == x""; then
- AC_MSG_RESULT([$sip_version])
- AC_MSG_ERROR([a newer version of sip is required])
- else
- AC_MSG_RESULT([ok])
- fi
- fi
-
- #-- Check for SIP include path
- AC_MSG_CHECKING([for sip include path])
-
- # check for qt/qtmod.sip
- for i in "$sip_search_dir" "/usr/share/sip"; do
- sip_path1=`find $i -type f -name qtmod.sip -print | sed "1q"`
- if test -n "$sip_path1"; then
- break
- fi
- done
-
- sip_path1=`echo "$sip_path1" | sed 's,/qt/qtmod.sip,,'`
- if test -z "$sip_path1" ; then
- AC_MSG_ERROR([cannot find qt/qtmod.sip; try --with-sip=PATH])
- fi
-
- # check for sip.h
- dnl this part of the code to detect python version and include path
- dnl was taken from AX_PYTHON_DEVEL macro, (rev. 2008-04-12)
- python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
- for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
- python_path=`find $i -type f -name Python.h -print | sed "1q"`
- if test -n "$python_path" ; then
- break
- fi
- done
- sip_path2=`echo $python_path | sed "s,/Python.h$,,"`
- if ! test -f "$sip_path2/sip.h"; then
- AC_MSG_ERROR([cannot find include path to sip.h])
- fi
-
- AC_MSG_RESULT([$sip_path1,$sip_path2])
-
- AC_SUBST([SIP_CPPFLAGS],["-I$sip_path1 -I$sip_path2"])
- ])
|
