508 lines
11 KiB
Bash
Executable file
508 lines
11 KiB
Bash
Executable file
#!/bin/sh
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#
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# qemacs configure script (c) 2002 Fabrice Bellard
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#
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# set temporary file name
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if test ! -z "$TMPDIR" ; then
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TMPDIR1="${TMPDIR}"
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elif test ! -z "$TEMPDIR" ; then
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TMPDIR1="${TEMPDIR}"
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else
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TMPDIR1="/tmp"
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fi
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TMPC="${TMPDIR1}/qemacs-conf-${RANDOM}-$$-${RANDOM}.c"
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TMPO="${TMPDIR1}/qemacs-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPS="${TMPDIR1}/qemacs-conf-${RANDOM}-$$-${RANDOM}.S"
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TMPH="${TMPDIR1}/qemacs-conf-${RANDOM}-$$-${RANDOM}.h"
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# default parameters
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prefix="/usr/local"
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cross_prefix=""
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cc="gcc"
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host_cc="gcc"
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ar="ar"
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make="make"
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strip="strip"
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cpu=`uname -m`
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC)
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cpu="x86"
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;;
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armv4l)
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cpu="armv4l"
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;;
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alpha)
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cpu="alpha"
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;;
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*)
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cpu="unknown"
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;;
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esac
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gprof="no"
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network="yes"
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win32="no"
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cygwin="no"
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lshared="no"
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extralibs="-lm"
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simpleidct="yes"
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bigendian="no"
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mpegaudio_hp="yes"
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tiny="no"
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x11="no"
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xv="no"
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xrender="no"
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png="no"
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ffmpeg="no"
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html="no"
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plugins="yes"
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initcalls="yes"
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kmaps="yes"
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modes="yes"
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bidir="yes"
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exe=""
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# OS specific
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targetos=`uname -s`
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case $targetos in
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BeOS)
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prefix="/boot/home/config"
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# helps building libavcodec
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CFLAGS="-O2 -DPIC"
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# no need for libm, but the inet stuff
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# Check for BONE
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if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
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extralibs="-lbind -lsocket"
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else
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echo "Not sure building for net_server will succeed... good luck."
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extralibs="-lsocket"
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fi
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;;
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BSD/OS)
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extralibs="-lpoll -lgnugetopt -lm"
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make="gmake"
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;;
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CYGWIN*)
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cygwin="yes"
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;;
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*)
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;;
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esac
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# find source path
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# XXX: we assume an absolute path is given when launching configure,
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# except in './configure' case.
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source_path=${0%configure}
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source_path=${source_path%/}
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source_path_used="yes"
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if test -z "$source_path" -o "$source_path" = "." ; then
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source_path=`pwd`
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source_path_used="no"
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fi
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if test -d "./ffmpeg" ; then
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ffmpeg="yes"
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ffmpeg_srcdir="./ffmpeg"
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fi
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if test -f "/usr/include/png.h" ; then
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png="yes"
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fi
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if test -f "/usr/include/X11/Xlib.h" ; then
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x11="yes"
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html="yes"
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if test -f "/usr/include/X11/extensions/Xv.h" ; then
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xv="yes"
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fi
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fi
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for opt do
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case "$opt" in
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--prefix=*)
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prefix=`echo $opt | cut -d '=' -f 2`
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;;
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--source-path=*)
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source_path=`echo $opt | cut -d '=' -f 2`
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;;
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--cross-prefix=*)
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cross_prefix=`echo $opt | cut -d '=' -f 2`
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;;
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--cc=*)
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cc=`echo $opt | cut -d '=' -f 2`
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;;
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--make=*)
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make=`echo $opt | cut -d '=' -f 2`
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;;
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--extra-cflags=*)
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CFLAGS="${opt#--extra-cflags=}"
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;;
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--extra-ldflags=*)
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LDFLAGS="${opt#--extra-ldflags=}"
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;;
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--extra-libs=*)
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extralibs=${opt#--extra-libs=}
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;;
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--cpu=*)
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cpu=`echo $opt | cut -d '=' -f 2`
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;;
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--enable-gprof)
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gprof="yes"
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;;
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--disable-network)
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network="no"
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;;
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--enable-win32)
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win32="yes"
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;;
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--enable-cygwin)
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cygwin="yes" ;
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;;
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--enable-shared)
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lshared="yes"
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;;
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--disable-mpegaudio-hp)
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mpegaudio_hp="no"
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;;
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--enable-tiny)
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tiny="yes"
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;;
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--disable-x11)
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x11="no"
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;;
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--disable-xv)
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xv="no"
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;;
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--disable-xrender)
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xrender="no"
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;;
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--disable-png)
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png="no"
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;;
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--disable-html)
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html="no"
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;;
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--disable-plugins)
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plugins="no"
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;;
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--disable-ffmpeg)
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ffmpeg="no"
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;;
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--with-ffmpegdir=*)
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ffmpeg_srcdir=${opt#--with-ffmpegdir=} ; ffmpeg="yes"
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;;
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--with-ffmpeglibdir=*)
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ffmpeg_libdir=${opt#--with-ffmpeglibdir=}
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;;
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esac
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done
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# Checking for CFLAGS
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if test -z "$CFLAGS"; then
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CFLAGS="-O2"
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fi
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if test "$win32" = "yes" ; then
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cross_prefix="i386-mingw32msvc-"
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network="no"
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exe=".exe"
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x11="no"
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plugins="no"
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kmaps="no"
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fi
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if test "$cygwin" = "yes" ; then
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plugins="no"
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x11="no"
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xv="no"
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xrender="no"
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png="no"
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ffmpeg="no"
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html="no"
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plugins="no"
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initcalls="no"
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exe=".exe"
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fi
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if test "$x11" = "no" ; then
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xv="no"
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xrender="no"
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png="no"
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ffmpeg="no"
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html="no"
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fi
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# endianness : guess with cpu type. Should also use prefix
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if test "$cpu" = "powerpc"; then
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bigendian="yes"
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fi
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cc="${cross_prefix}${cc}"
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ar="${cross_prefix}${ar}"
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strip="${cross_prefix}${strip}"
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# ---
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# check availability of some header files
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cat > $TMPC << EOF
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#include <malloc.h>
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int main( void ) { return 0; }
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EOF
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_memalign=no
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_malloc_h=no
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if $cc -o $TMPO $TMPC 2> /dev/null ; then
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_malloc_h=yes
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_memalign=yes
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# check for memalign - atmos
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cat > $TMPC << EOF
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#include <malloc.h>
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int main (void) {
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char *string = NULL;
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string = memalign(64, sizeof(char));
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return 0;
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}
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EOF
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$cc -o $TMPO $TMPC 2> /dev/null || _memalign=no
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fi
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if test "$ffmpeg" = "yes" ; then
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if test -z "$ffmpeg_libdir" ; then
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ffmpeg_libdir="$ffmpeg_srcdir"
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fi
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fi
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if test "$tiny" = "yes" ; then
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ffmpeg="no"
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x11="no"
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xv="no"
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xrender="no"
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png="no"
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html="no"
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plugins="no"
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kmaps="no"
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modes="no"
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bidir="no"
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fi
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if test -z "$CFLAGS"; then
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CFLAGS="-O2"
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fi
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# check gcc version
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cat > $TMPC <<EOF
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int main(void) {
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#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
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return 0;
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#else
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#error gcc < 3.2
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#endif
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}
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EOF
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gcc_major="2"
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if $cc -o $TMPO $TMPC 2> /dev/null ; then
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gcc_major="3"
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fi
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if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
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cat << EOF
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Usage: configure [options]
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Options: [defaults in brackets after descriptions]
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EOF
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echo "Standard options:"
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echo " --help print this message"
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echo " --prefix=PREFIX install in PREFIX [$prefix]"
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echo " --enable-win32 enable win32 cross compile"
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echo " --enable-cygwin compile for cygwin systems"
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echo " --disable-x11 disable Xwindow support"
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echo " --disable-xv disable Xvideo extension support"
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echo " --disable-xrender disable Xrender extension support"
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echo " --enable-tiny build a very small version"
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echo " --disable-html disable graphical html support"
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echo " --disable-png disable png support"
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echo " --disable-plugins disable plugins support"
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echo " --disable-ffmpeg disable ffmpeg support"
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echo " --with-ffmpegdir=DIR find ffmpeg sources and libraries in DIR"
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echo " for audio/video/image support"
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echo ""
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echo "Advanced options (experts only):"
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echo " --source-path=PATH path of source code [$source_path]"
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echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
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echo " --cc=CC use C compiler CC [$cc]"
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echo " --make=MAKE use specified make [$make]"
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echo " --with-ffmpeglibdir=DIR set ffmpeg object files directory"
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echo ""
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echo "NOTE: The object files are built at the place where configure is launched"
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exit 1
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fi
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echo "Install prefix $prefix"
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echo "Source path $source_path"
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echo "C compiler $cc"
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echo "Tiny build $tiny"
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echo "X11 support $x11"
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echo "Xvideo support $xv"
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#echo "Xrender support $xrender"
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echo "libpng support $png"
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echo "Graphical HTML $html"
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echo "Plugins support $plugins"
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echo "Initcall support $initcalls"
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echo "All kmaps $kmaps"
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echo "All modes $modes"
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echo "Bidir support $bidir"
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echo "FFMPEG support $ffmpeg"
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echo "Creating config.mak and config.h"
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echo "# Automatically generated by configure - do not modify" > config.mak
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echo "/* Automatically generated by configure - do not modify */" > $TMPH
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echo "prefix=$prefix" >> config.mak
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echo "#define CONFIG_QE_PREFIX \"$prefix\"" >> $TMPH
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echo "MAKE=$make" >> config.mak
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echo "CC=$cc" >> config.mak
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echo "GCC_MAJOR=$gcc_major" >> config.mak
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echo "HOST_CC=$host_cc" >> config.mak
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echo "AR=$ar" >> config.mak
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echo "STRIP=$strip -s -R .comment -R .note" >> config.mak
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echo "CFLAGS=$CFLAGS" >> config.mak
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echo "LDFLAGS=$LDFLAGS" >> config.mak
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echo "EXE=$exe" >> config.mak
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if test "$cpu" = "x86" ; then
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echo "TARGET_ARCH_X86=yes" >> config.mak
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echo "#define ARCH_X86 1" >> $TMPH
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elif test "$cpu" = "armv4l" ; then
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echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
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echo "#define ARCH_ARMV4L 1" >> $TMPH
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elif test "$cpu" = "alpha" ; then
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echo "TARGET_ARCH_ALPHA=yes" >> config.mak
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echo "#define ARCH_ALPHA 1" >> $TMPH
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elif test "$cpu" = "powerpc" ; then
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echo "TARGET_ARCH_POWERPC=yes" >> config.mak
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echo "#define ARCH_POWERPC 1" >> $TMPH
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fi
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if test "$bigendian" = "yes" ; then
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echo "WORDS_BIGENDIAN=yes" >> config.mak
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echo "#define WORDS_BIGENDIAN 1" >> $TMPH
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fi
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if test "$gprof" = "yes" ; then
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echo "TARGET_GPROF=yes" >> config.mak
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echo "#define HAVE_GPROF 1" >> $TMPH
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fi
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if test "$lshared" = "yes" ; then
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echo "BUILD_SHARED=yes" >> config.mak
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echo "PIC=-fPIC" >> config.mak
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fi
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echo "EXTRALIBS=$extralibs" >> config.mak
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echo -n "VERSION=" >>config.mak
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echo -n `head $source_path/VERSION` >> config.mak
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echo "" >> config.mak
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echo -n "#define QE_VERSION \"" >> $TMPH
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echo -n `head $source_path/VERSION` >> $TMPH
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echo "\"" >> $TMPH
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if test "$network" = "yes" ; then
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echo "#define CONFIG_NETWORK 1" >> $TMPH
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echo "CONFIG_NETWORK=yes" >> config.mak
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fi
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if test "$win32" = "yes" ; then
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echo "#define CONFIG_WIN32 1" >> $TMPH
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echo "CONFIG_WIN32=yes" >> config.mak
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fi
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if test "$cygwin" = "yes" ; then
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echo "#define CONFIG_CYGWIN 1" >> $TMPH
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echo "CONFIG_CYGWIN=yes" >> config.mak
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fi
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if test "$x11" = "yes" ; then
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echo "#define CONFIG_X11 1" >> $TMPH
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echo "CONFIG_X11=yes" >> config.mak
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fi
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if test "$xv" = "yes" ; then
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echo "#define CONFIG_XV 1" >> $TMPH
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echo "CONFIG_XV=yes" >> config.mak
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fi
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if test "$xrender" = "yes" ; then
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echo "#define CONFIG_XRENDER 1" >> $TMPH
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echo "CONFIG_XRENDER=yes" >> config.mak
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fi
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if test "$tiny" = "yes" ; then
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echo "#define CONFIG_TINY 1" >> $TMPH
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echo "CONFIG_TINY=yes" >> config.mak
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fi
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if test "$html" = "yes" ; then
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echo "#define CONFIG_HTML 1" >> $TMPH
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echo "CONFIG_HTML=yes" >> config.mak
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fi
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if test "$plugins" = "yes" ; then
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echo "#define CONFIG_DLL 1" >> $TMPH
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echo "CONFIG_DLL=yes" >> config.mak
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fi
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if test "$initcalls" = "yes" ; then
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echo "#define CONFIG_INIT_CALLS 1" >> $TMPH
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echo "CONFIG_INIT_CALLS=yes" >> config.mak
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fi
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if test "$png" = "yes" ; then
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echo "#define CONFIG_PNG_OUTPUT 1" >> $TMPH
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echo "CONFIG_PNG_OUTPUT=yes" >> config.mak
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fi
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if test "$ffmpeg" = "yes" ; then
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echo "#define CONFIG_FFMPEG 1" >> $TMPH
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echo "CONFIG_FFMPEG=yes" >> config.mak
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echo "FFMPEG_SRCDIR=$ffmpeg_srcdir" >> config.mak
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echo "FFMPEG_LIBDIR=$ffmpeg_libdir" >> config.mak
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fi
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if test "$kmaps" = "yes" ; then
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echo "#define CONFIG_ALL_KMAPS 1" >> $TMPH
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echo "CONFIG_ALL_KMAPS=yes" >> config.mak
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fi
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if test "$modes" = "yes" ; then
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echo "#define CONFIG_ALL_MODES 1" >> $TMPH
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echo "CONFIG_ALL_MODES=yes" >> config.mak
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fi
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if test "$bidir" = "yes" ; then
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echo "#define CONFIG_UNICODE_JOIN 1" >> $TMPH
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echo "CONFIG_UNICODE_JOIN=yes" >> config.mak
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fi
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# build tree in object directory if source path is different from current one
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if test "$source_path_used" = "yes" ; then
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DIRS="tests"
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FILES="Makefile tests/Makefile"
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for dir in $DIRS ; do
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mkdir -p $dir
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done
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for f in $FILES ; do
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ln -sf $source_path/$f $f
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done
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fi
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echo "SRC_PATH=$source_path" >> config.mak
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diff $TMPH config.h >/dev/null 2>&1
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if test $? -ne 0 ; then
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mv -f $TMPH config.h
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else
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echo "config.h is unchanged"
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fi
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rm -f $TMPC $TMPO $TMPS $TMPH $TMPE
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