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2ecb31ae3f
OpenTTD-patches/config.lib
bjarni 2ecb31ae3f (svn r11709) -Fix [FS#1385 FS#1386]: [OSX] Compiles on Leopard with the default settings 
-Change:                [OSX] configure will no longer enable static by default
   Turns out that Leopard can't handle static builds without the user installing extra libs
   The tradeoff is that now people might have to enable static manually if moving the binary around
2007-12-27 15:05:46 +00:00

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log() {
if [ $1 = "1" ]; then echo "$2"; fi
echo "$2" >> $config_log
}
set_default() {
released_version=""
ignore_extra_parameters="0"
# We set all kinds of defaults for params. Later on the user can override
# most of them; but if they don't, this default is used.
build=""
host=""
cc_build=""
cc_host=""
cxx_build=""
cxx_host=""
windres=""
strip=""
lipo=""
awk="awk"
os="DETECT"
endian="AUTO"
cpu_type="DETECT"
revision=""
config_log="config.log"
prefix_dir="/usr/local"
binary_dir="games"
data_dir="share/games/openttd"
icon_dir="share/pixmaps"
personal_dir="1"
install_dir="/"
enable_debug="0"
enable_desync_debug="0"
enable_profiling="0"
enable_dedicated="0"
enable_network="1"
enable_static="1"
enable_translator="0"
enable_assert="1"
enable_strip="1"
enable_universal="1"
enable_osx_g5="0"
enable_unicode="1"
enable_cocoa_quartz="1"
enable_cocoa_quickdraw="1"
with_distcc="1"
with_ccache="1"
with_osx_sysroot="1"
with_application_bundle="1"
with_sdl="1"
with_cocoa="1"
with_zlib="1"
with_png="1"
with_makedepend="1"
with_direct_music="1"
with_sort="1"
with_iconv="1"
with_midi=""
with_midi_arg=""
with_libtimidity="1"
with_freetype="1"
with_fontconfig="1"
with_psp_config="1"
with_threads="1"
save_params_array="build host cc_build cc_host cxx_build cxx_host windres strip awk lipo os cpu_type revision endian config_log prefix_dir binary_dir data_dir icon_dir personal_dir install_dir enable_debug enable_desync_debug enable_profiling enable_dedicated enable_network enable_static enable_translator enable_assert enable_strip with_distcc with_osx_sysroot enable_universal enable_osx_g5 enable_unicode enable_cocoa_quartz enable_cocoa_quickdraw with_application_bundle with_sdl with_cocoa with_zlib with_png with_makedepend with_direct_music with_sort with_iconv with_midi with_midi_arg with_libtimidity with_freetype with_fontconfig with_psp_config with_threads CC CXX CFLAGS LDFLAGS"
}
detect_params() {
# Walk over all params from the user and override any default settings if
# needed. This also handles any invalid option.
for p in "$@"; do
if [ -n "$prev_p" ]; then
eval "$prev_p=\$p"
prev_p=
continue
fi
optarg=`expr "x$p" : 'x[^=]*=\(.*\)'`
case "$p" in
--help | -h) showhelp; exit 0;;
--config-log) prev_p="config_log";;
--config-log=*) config_log="$optarg";;
--build) prev_p="build";;
--build=*) build="$optarg";;
--host) prev_p="host";;
--host=*) host="$optarg";;
--os) prev_p="os";;
--os=*) os="$optarg";;
--cpu-type) prev_p="cpu_type";;
--cpu-type=*) cpu_type="$optarg";;
--revision=*) revision="$optarg";;
--cc-build) prevp_p="cc_build";;
--cc-build=*) cc_build="$optarg";;
--cc-host) prevp_p="cc_host";;
--cc-host=*) cc_host="$optarg";;
--cxx-build) prevp_p="cxx_build";;
--cxx-build=*) cxx_build="$optarg";;
--cxx-host) prevp_p="cxx_host";;
--cxx-host=*) cxx_host="$optarg";;
--windres) prevp_p="windres";;
--windres=*) windres="$optarg";;
--awk) prevp_p="awk";;
--awk=*) awk="$optarg";;
--strip) prevp_p="strip";;
--strip=*) strip="$optarg";;
--lipo) prevp_p="lipo";;
--lipo=*) lipo="$optarg";;
--endian) prev_p="endian";;
--endian=*) endian="$optarg";;
--prefix-dir) prevp_p="prefix-dir";;
--prefix-dir=*) prefix_dir="$optarg";;
--binary-dir) prevp_p="binary-dir";;
--binary-dir=*) binary_dir="$optarg";;
--data-dir) prevp_p="data-dir";;
--data-dir=*) data_dir="$optarg";;
--icon-dir) prevp_p="icon-dir";;
--icon-dir=*) icon_dir="$optarg";;
--personal-dir) prevp_p="personal-dir";;
--personal-dir=*) personal_dir="$optarg";;
--without-personal-dir) personal_dir="";;
--install-dir) prevp_p="install-dir";;
--install-dir=*) install_dir="$optarg";;
--enable-debug) enable_debug="1";;
--enable-debug=*) enable_debug="$optarg";;
--enable-desync-debug) enable_desync_debug="1";;
--enable-desync-debug=*) enable_desync_debug="$optarg";;
--enable-profiling) enable_profiling="1";;
--enable-profiling=*) enable_profiling="$optarg";;
--enable-dedicated) enable_dedicated="1";;
--enable-dedicated=*) enable_dedicated="$optarg";;
--enable-network=*) enable_network="$optarg";;
--disable-network) enable_network="0";;
--disable-static) enable_static="0";;
--enable-static) enable_static="2";;
--enable-static=*) enable_static="$optarg";;
--disable-translator) enable_translator="0";;
--enable-translator) enable_translator="2";;
--enable-translator=*) enable_translator="$optarg";;
--disable-assert) enable_assert="0";;
--enable-assert) enable_assert="2";;
--enable-assert=*) enable_assert="$optarg";;
--disable-strip) enable_strip="0";;
--enable-strip) enable_strip="2";;
--enable-strip=*) enable_strip="$optarg";;
--disable-universal) enable_universal="0";;
--enable-universal) enable_universal="2";;
--enable-universal=*) enable_universal="$optarg";;
--disable-osx-g5) enable_osx_g5="0";;
--enable-osx-g5) enable_osx_g5="2";;
--enable-osx-g5=*) enable_osx_g5="$optarg";;
--disable-unicode) enable_unicode="0";;
--enable-unicode) enable_unicode="2";;
--enable-unicode=*) enable_unicode="$optarg";;
--disable-cocoa-quartz) enable_cocoa_quartz="0";;
--enable-cocoa-quartz) enable_cocoa_quartz="2";;
--enable-cocoa-quartz=*) enable_cocoa_quartz="$optarg";;
--disable-cocoa-quickdraw) enable_cocoa_quickdraw="0";;
--enable-cocoa-quickdraw) enable_cocoa_quickdraw="2";;
--enable-cocoa-quickdraw=*) enable_cocoa_quickdraw="$optarg";;
--with-sdl) with_sdl="2";;
--without-sdl) with_sdl="0";;
--with-sdl=*) with_sdl="$optarg";;
--with-cocoa) with_cocoa="2";;
--without-cocoa) with_cocoa="0";;
--with-cocoa=*) with_cocoa="$optarg";;
--with-zlib) with_zlib="2";;
--without-zlib) with_zlib="0";;
--with-zlib=*) with_zlib="$optarg";;
--with-png) with_png="2";;
--without-png) with_png="0";;
--with-png=*) with_png="$optarg";;
--with-libpng) with_png="2";;
--without-libpng) with_png="0";;
--with-libpng=*) with_png="$optarg";;
--with-libtimidity) with_libtimidity="2";;
--without-libtimidity) with_libtimidity="0";;
--with-libtimidity=*) with_libtimidity="$optarg";;
--with-freetype) with_freetype="2";;
--without-freetype) with_freetype="0";;
--with-freetype=*) with_freetype="$optarg";;
--with-libfreetype) with_freetype="2";;
--without-libfreetype) with_freetype="0";;
--with-libfreetype=*) with_freetype="$optarg";;
--with-fontconfig) with_fontconfig="2";;
--without-fontconfig) with_fontconfig="0";;
--with-fontconfig=*) with_fontconfig="$optarg";;
--with-libfontconfig) with_fontconfig="2";;
--without-libfontconfig) with_fontconfig="0";;
--with-libfontconfig=*) with_fontconfig="$optarg";;
--with-psp-config) with_psp_config="2";;
--without-psp-config) with_psp_config="0";;
--with-psp-config=*) with_psp_config="$optarg";;
--with-makedepend) with_makedepend="2";;
--without-makedepend) with_makedepend="0";;
--with-makedepend=*) with_makedepend="$optarg";;
--with-direct-music) with_direct_music="2";;
--without-direct-music) with_direct_music="0";;
--with-direct-music=*) with_direct_music="$optarg";;
--with-sort) with_sort="2";;
--without-sort) with_sort="0";;
--with-sort=*) with_sort="$optarg";;
--with-iconv) with_iconv="2";;
--without-iconv) with_iconv="0";;
--with-iconv=*) with_iconv="$optarg";;
--with-midi=*) with_midi="$optarg";;
--with-midi-arg=*) with_midi_arg="$optarg";;
--without-distcc) with_distcc="0";;
--with-distcc) with_distcc="2";;
--with-distcc=*) with_distcc="$optarg";;
--without-ccache) with_ccache="0";;
--with-ccache) with_ccache="2";;
--with-ccache=*) with_ccache="$optarg";;
--without-osx-sysroot) with_osx_sysroot="0";;
--with-osx-sysroot) with_osx_sysroot="2";;
--with-osx-sysroot=*) with_osx_sysroot="$optarg";;
--without-application-bundle) with_application_bundle="0";;
--with-application-bundle) with_application_bundle="1";;
--with-application-bundle=*) with_application_bundle="$optarg";;
--without-threads) with_threads="0";;
--with-threads) with_threads="1";;
--with-threads=*) with_threads="$optarg";;
CC=* | --CC=*) CC="$optarg";;
CXX=* | --CXX=*) CXX="$optarg";;
CFLAGS=* | --CFLAGS=*) CFLAGS="$optarg";;
LDFLAGS=* | --LDFLAGS=*) LDFLAGS="$optarg";;
--ignore-extra-parameters) ignore_extra_parameters="1";;
--*)
if [ "$ignore_extra_parameters" = "0" ]; then
echo "Unknown option $p"
exit 1
else
echo "Unknown option $p ignored"
fi
;;
esac
done
if [ -n "$prev_p" ]; then
echo "configure: error: missing argument to --$prev_p"
exit 1
fi
# Clean the logfile
echo "" > $config_log
}
save_params() {
# Here we save all params, so we can later on do an exact redo of this
# configuration, without having the user to re-input stuff
echo "Running configure with following options:" >> $config_log
echo "" >> $config_log
configure="$CONFIGURE_EXECUTABLE --ignore-extra-parameters"
for p in $save_params_array; do
eval "v=\"\$$p\""
p=`echo "$p" | sed 's/_/-/g;s/\n//g;'`
# Only save those params that aren't empty
configure="$configure --$p=\"$v\""
done
echo "$configure" >> $config_log
echo "$configure" > config.cache
echo "" >> $config_log
}
check_params() {
# Some params want to be in full uppercase, else they might not work as
# expected.. fix that here
endian=`echo $endian | tr '[a-z]' '[A-Z]'`
os=`echo $os | tr '[a-z]' '[A-Z]'`
cpu_type=`echo $cpu_type | tr '[a-z]' '[A-Z]'`
# Check if all params have valid values
# Endian only allows AUTO, LE and, BE
if [ -z "`echo $endian | egrep '^(AUTO|LE|BE|PREPROCESSOR)$'`" ]; then
echo "configure: error: invalid option --endian=$endian"
echo " Available options are: --endian=[AUTO|LE|BE]"
exit 1
fi
if [ "$endian" = "PREPROCESSOR" ] && [ "$os" != "OSX" ]; then
echo "configure: error: invalid option --endian=$endian"
echo " PREPROCESSOR is only available for OSX"
exit 1
fi
# OS only allows DETECT, UNIX, OSX, FREEBSD, OPENBSD, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, WINCE, and PSP
if [ -z "`echo $os | egrep '^(DETECT|UNIX|OSX|FREEBSD|OPENBSD|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2|WINCE|PSP)$'`" ]; then
echo "configure: error: invalid option --os=$os"
echo " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|OPENBSD|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2|WINCE|PSP]"
exit 1
fi
# cpu_type can be either 32 or 64
if [ -z "`echo $cpu_type | egrep '^(32|64|DETECT)$'`" ]; then
echo "configure: error: invalid option --cpu-type=$cpu_type"
echo " Available options are: --cpu-type[=DETECT|32|64]"
exit 1
fi
# enable_debug should be between 0 and 4
if [ -z "`echo $enable_debug | egrep '^[0123]$'`" ]; then
echo "configure: error: invalid option --enable-debug=$enable_debug"
echo " Available options are: --enable-debug[=0123]"
exit 1
fi
# enable_desync_debug should be between 0 and 3
if [ -z "`echo $enable_desync_debug | egrep '^[012]$'`" ]; then
echo "configure: error: invalid option --enable-desync-debug=$enable_desync_debug"
echo " Available options are: --enable-desync-debug[=012]"
exit 1
fi
detect_awk
check_build
check_host
detect_os
# We might enable universal builds always on OSX targets.. but currently we don't
# if [ "$enable_universal" = "1" ] && [ "$os" != "OSX" ]; then
if [ "$enable_universal" = "1" ]; then
enable_universal="0"
fi
if [ "$enable_universal" = "2" ] && [ "$os" != "OSX" ]; then
log 1 "configure: error: --enable-universal only works on OSX"
exit 1
fi
if [ "$enable_universal" = "0" ]; then
log 1 "checking universal build... no"
else
log 1 "checking universal build... yes"
fi
# Already detected by check_build
log 1 "checking build cc... $cc_build"
log 1 "checking host cc... $cc_host"
check_cxx_build
check_cxx_host
check_windres
if [ "$enable_strip" != "0" ]; then
check_strip
else
log 1 "checking strip... disabled"
fi
check_lipo
check_makedepend
detect_cputype
if [ "$enable_static" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "MORPHOS" ]; then
enable_static="2"
else
enable_static="0"
fi
fi
if [ "$enable_static" != "0" ]; then
log 1 "checking static... yes"
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "OSX" ] && [ "$os" != "MORPHOS" ]; then
log 1 "WARNING: static is only known to work on Windows, MacOSX and MorphOS"
log 1 "WARNING: use static at your own risk on this platform"
sleep 5
fi
else
log 1 "checking static... no"
fi
if [ "$enable_unicode" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
enable_unicode="2"
else
enable_unicode="0"
fi
fi
if [ "$enable_unicode" != "0" ]; then
log 1 "checking unicode... yes"
else
log 1 "checking unicode... no"
fi
# Show what we configured
if [ "$enable_debug" = "0" ]; then
log 1 "using debug level... no"
elif [ "$enable_profiling" != "0" ]; then
log 1 "using debug level... profiling (debug level $enable_debug)"
else
log 1 "using debug level... level $enable_debug"
fi
if [ "$enable_desync_debug" = "0" ]; then
log 1 "using desync debug level... no"
else
log 1 "using desync debug level... level $enable_desync_debug"
log 1 "WARNING: desync debug functions slow down the game considerably."
log 1 "WARNING: use only when you are instructed to do so"
log 1 " or when you know what you are doing."
sleep 5
fi
detect_sdl
detect_cocoa
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking GDI video driver... skipping"
log 1 "checking dedicated... found"
if [ "$enable_network" = "0" ]; then
log 1 "WARNING: compiling a dedicated server without network is pointless"
sleep 5
fi
else
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
log 1 "checking GDI video driver... found"
else
log 1 "checking GDI video driver... not Windows, skipping"
fi
if [ -z "$sdl_config" ] && [ "$with_cocoa" = 0 ] && [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
log 1 "WARNING: no video driver found, building dedicated only"
enable_dedicated="1"
sleep 1
log 1 "checking dedicated... found"
else
log 1 "checking dedicated... not selected"
fi
fi
if [ "$enable_network" != "0" ]; then
log 1 "checking network... found"
else
log 1 "checking network... disabled"
fi
if [ "$enable_translator" != "0" ]; then
log 1 "checking translator... debug"
# -t shows TODO items, normally they are muted
strgen_flags="-t"
else
log 1 "checking translator... no"
strgen_flags=""
fi
if [ "$enable_assert" != "0" ]; then
log 1 "checking assert... enabled"
else
log 1 "checking assert... disabled"
fi
detect_zlib
detect_png
detect_freetype
detect_fontconfig
detect_iconv
detect_pspconfig
detect_libtimidity
if [ "$with_direct_music" = "1" ] || [ "$with_direct_music" = "2" ]; then
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
if [ "$with_direct_music" = "2" ]; then
log 1 "configure: error: direct-music is only supported on Win32 targets"
exit 1
fi
with_direct_music="0"
log 1 "checking direct-music... not Windows, skipping"
else
check_direct_music
fi
fi
detect_sort
if [ "$os" = "OSX" ] && [ "$endian" = "AUTO" ]; then
endian="PREPROCESSOR"
fi
log 1 "checking endianess... $endian"
# Suppress language errors when there is a version defined, indicating a release
# It just isn't pretty if any release produces warnings in the languages.
if [ -f "$ROOT_DIR/version" ]; then
lang_suppress="yes"
log 1 "suppress language errors... yes"
else
lang_suppress=""
log 1 "suppress language errors... no"
fi
if [ "$enable_debug" = "0" ] && [ "$enable_profiling" = "0" ] && [ "$enable_strip" != "0" ]; then
if [ "$os" = "MORPHOS" ]; then
strip_arg="--strip-all --strip-unneeded --remove-section .comment"
elif [ "$os" = "OSX" ]; then
strip_arg=""
elif [ "$os" = "OS2" ]; then
strip_arg=""
# OS2 uses strip via gcc, because it needs to be feed to emxbind
LDFLAGS="$LDFLAGS -s"
elif [ "$os" = "SUNOS" ]; then
# The GNU strip does know -s, the non-GNU doesn't
# So try to detect it (in a bit of an ugly way)
strip_arg="`$strip -s strip.test 2>/dev/null && echo \"-s\"`"
else
strip_arg="-s"
fi
log 1 "checking stripping... $strip $strip_arg"
else
strip=""
log 1 "checking stripping... skipped"
fi
if [ "$with_distcc" = "0" ]; then
log 1 "checking distcc... no"
elif [ "$with_distcc" = "1" ]; then
with_distcc="0"
log 1 "checking distcc... no (only used when forced)"
elif [ "$with_distcc" = "2" ]; then
distcc="distcc"
else
distcc="$with_distcc"
fi
if [ "$with_distcc" != "0" ]; then
res="`$distcc --version 2>/dev/null | head -n 1 | cut -b 0-6`"
if [ "$res" != "distcc" ]; then
distcc=""
log 1 "checking distcc... no"
if [ "$with_distcc" = "2" ]; then
log 1 "configure: error: no distcc detected, but was forced to be used"
exit 1
fi
if [ "$with_distcc" != "1" ]; then
log 1 "configure: error: '$with_distcc' doesn't seem a distcc to me"
exit 1
fi
fi
log 1 "checking distcc... $distcc"
fi
if [ "$with_ccache" = "0" ]; then
log 1 "checking ccache... no"
elif [ "$with_ccache" = "1" ]; then
with_ccache="0"
log 1 "checking ccache... no (only used when forced)"
elif [ "$with_ccache" = "2" ]; then
ccache="ccache"
else
ccache="$with_ccache"
fi
if [ "$with_ccache" != "0" ]; then
res="`$ccache --version 2>/dev/null | head -n 1 | cut -b 0-6`"
if [ "$res" != "ccache" ]; then
ccache=""
log 1 "checking ccache... no"
if [ "$with_ccache" = "2" ]; then
log 1 "configure: error: no ccache detected, but was forced to be used"
exit 1
fi
if [ "$with_ccache" != "1" ]; then
log 1 "configure: error: '$with_ccache' doesn't seem a ccache to me"
exit 1
fi
fi
log 1 "checking ccache... $ccache"
fi
if [ "$os" != "OSX" ] && [ "$with_osx_sysroot" != "0" ]; then
if [ "$with_osx_sysroot" = "1" ]; then
with_osx_sysroot="0"
log 1 "checking OSX sysroot... not OSX, skipping"
else
log 1 "configure: error: --with-osx-sysroot only works if OSX is the target"
exit 1
fi
fi
if [ "$with_osx_sysroot" != "0" ]; then
if [ "$enable_universal" = "0" ] && [ "$with_osx_sysroot" != "1" ] && [ "$with_osx_sysroot" != "2" ]; then
log 1 "checking OSX sysroot... $with_osx_sysroot"
else
# If autodetect and no universal, use system default
if [ "$with_osx_sysroot" = "1" ] && [ "$enable_universal" = "0" ]; then
log 1 "checking OSX sysroot... no (use system default)"
with_osx_sysroot="0"
else
log 1 "checking OSX sysroot... automatically"
with_osx_sysroot="3"
fi
fi
else
if [ "$os" = "OSX" ]; then
log 1 "checking OSX sysroot... no (use system default)"
fi
fi
if [ "$os" != "OSX" ] && [ "$with_application_bundle" != "0" ]; then
if [ "$with_application_bundle" = "1" ]; then
with_application_bundle="0"
log 1 "checking OSX application bundle... not OSX, skipping"
else
log 1 "configure: error: --with-application-bundle only works if OSX is the target"
exit 1
fi
fi
if [ "$os" = "OSX" ] && [ "$with_application_bundle" = "1" ]; then
OSXAPP="OpenTTD.app"
else
OSXAPP=""
fi
if [ "$os" = "OSX" ]; then
# Test on G5
if [ "$enable_osx_g5" != "0" ]; then
log 1 "detecting G5... yes (forced)"
else
# First, are we a real OSX system, else we can't detect it
native=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | grep darwin`
# If $host doesn't match $build , we are cross-compiling
if [ -n "$native" ] && [ "$build" == "$host" ]; then
$cxx_build $SRC_DIR/os/macosx/G5_detector.cpp -o G5_detector
res=`./G5_detector`
rm -f G5_detector
if [ -n "$res" ]; then
# This is G5, add flags for it
enable_osx_g5="2"
log 1 "detecting G5... yes"
else
enable_osx_g5="0"
log 1 "detecting G5... no"
fi
else
enable_osx_g5="0"
log 1 "detecting G5... no (cross-compiling)"
fi
fi
else
if [ "$enable_osx_g5" != "0" ]; then
log 1 "configure: error: OSX G5 selected, but not compiling for OSX"
log 1 "configure: error: either select OSX as OS, or deselect OSX G5"
exit 1
fi
fi
if [ -n "$released_version" ]; then
log 1 "checking revision... release ($released_version)"
if [ -n "$revision" ] && [ "$revision" != "$released_version" ]; then
log 1 "WARNING: overriding of the revision is NOT possible for releases"
log 1 "WARNING: the given revision is IGNORED"
sleep 5
fi
revision=$released_version
else
if [ -n "$revision" ]; then
log 1 "checking revision... $revision"
log 1 "WARNING: we do not advise you to use this setting"
log 1 "WARNING: in most cases it is not safe for network use"
log 1 "WARNING: USE WITH CAUTION!"
sleep 5
elif [ -f "$ROOT_DIR/version" ]; then
revision="`cat $ROOT_DIR/version`"
log 1 "checking revision... $revision"
elif [ -d "$ROOT_DIR/.svn" ] && [ -n "`svn help`" ]; then
revision=""
log 1 "checking revision... svn detection"
elif [ -d "$ROOT_DIR/.git" ] && [ -n "`git help`" ]; then
revision=""
log 1 "checking revision... git detection"
elif [ -d "$ROOT_DIR/.hg" ] && [ -n "`hg help`" ]; then
revision=""
log 1 "checking revision... hg detection"
else
revision=""
log 1 "checking revision... no detection"
log 1 "WARNING: there is no means to determine the version."
log 1 "WARNING: please use a subversion or git checkout of OpenTTD."
log 1 "WARNING: this version is only allowed by game servers that"
log 1 "WARNING: have been compiled without version detection."
log 1 "WARNING: there is a great chance you desync."
log 1 "WARNING: USE WITH CAUTION!"
sleep 5
fi
fi
if [ "$personal_dir" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
personal_dir="OpenTTD"
elif [ "$os" = "OSX" ]; then
personal_dir="Documents/OpenTTD"
else
personal_dir=".openttd"
fi
fi
if [ -n "$personal_dir" ]
then
log 1 "personal home directory... $personal_dir"
else
log 1 "personal home directory... none"
fi
if [ -n "$install_dir" ]
then
log 1 "installation directory... $install_dir"
else
log 1 "installation directory... none"
fi
}
make_cflags_and_ldflags() {
# General CFlags for BUILD
CFLAGS_BUILD=""
# General CFlags for HOST
CFLAGS="$CFLAGS -D$os"
# CFlags for HOST and C-Compiler
CC_FLAGS=""
# Libs to compile. In fact this is just LDFLAGS
LIBS="-lstdc++"
# LDFLAGS used for HOST
LDFLAGS="$LDFLAGS"
if [ $enable_debug = 0 ]; then
# No debug, add default stuff
OBJS_SUBDIR="release"
if [ "$os" = "OSX" ]; then
# these compilerflags makes the app run as fast as possible without making the app unstable. It works on G3 or newer
CFLAGS="-O3 -funroll-loops -fsched-interblock -falign-loops=16 -falign-jumps=16 -falign-functions=16 -falign-jumps-max-skip=15 -falign-loops-max-skip=15 -mdynamic-no-pic $CFLAGS"
else
if [ "$os" = "MORPHOS" ]; then
CFLAGS="-I/gg/os-include -noixemul -fstrict-aliasing -fexpensive-optimizations -mcpu=604 -fno-inline -mstring -mmultiple $CFLAGS"
LDFLAGS="$LDFLAGS -noixemul"
fi
CFLAGS="-O2 -fomit-frame-pointer $CFLAGS"
fi
else
OBJS_SUBDIR="debug"
# Each debug level reduces the optimalization by a bit
if [ $enable_debug -ge 1 ]; then
CFLAGS="$CFLAGS -g -D_DEBUG"
if [ "$os" = "PSP" ]; then
CFLAGS="$CFLAGS -G0"
fi
fi
if [ $enable_debug -ge 2 ]; then
CFLAGS="$CFLAGS -fno-inline"
fi
if [ $enable_debug -ge 3 ]; then
CFLAGS="$CFLAGS -O0"
else
CFLAGS="$CFLAGS -O2"
fi
fi
if [ "$enable_profiling" != "0" ]; then
CFLAGS="$CFLAGS -p"
LDFLAGS="$LDFLAGS -pg"
fi
if [ "$with_threads" = "0" ]; then
CFLAGS="$CFLAGS -DNO_THREADS"
fi
# Enable some things only for certain GCC versions
cc_version=`$cc_host -dumpversion | cut -c 1,3`
if [ $cc_version -ge 29 ]; then
CFLAGS="$CFLAGS -Wall -Wno-multichar -Wsign-compare -Wundef"
CFLAGS="$CFLAGS -Wwrite-strings -Wpointer-arith"
CFLAGS="$CFLAGS -Wno-uninitialized"
CC_CFLAGS="$CC_CFLAGS -Wstrict-prototypes"
fi
gcc295=""
if [ "$cc_version" = 29 ]; then
# Make sure we mark GCC 2.95 flag for Makefile.src.in, as we
# need a lovely hack there to make it compile correctly.
gcc295="1"
fi
if [ $cc_version -ge 30 ]; then
CFLAGS="$CFLAGS -W -Wno-unused-parameter"
fi
if [ $cc_version -ge 34 ]; then
CC_CFLAGS="$CC_CFLAGS -Wdeclaration-after-statement -Wold-style-definition"
fi
if [ "$os" = "CYGWIN" ]; then
CFLAGS="$CFLAGS -mwin32"
LDFLAGS="$LDFLAGS -mwin32"
fi
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
CFLAGS="$CFLAGS -mno-cygwin"
LDFLAGS="$LDFLAGS -mno-cygwin"
fi
if [ "$os" = "CYGWIN" ] || [ "$os" = "MINGW" ]; then
LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32"
fi
# GCC 4.0+ complains about that we break strict-aliasing.
# On most places we don't see how to fix it, and it doesn't
# break anything. So disable strict-aliasing to make the
# compiler all happy.
if [ $cc_version -ge 40 ]; then
CFLAGS="$CFLAGS -fno-strict-aliasing"
fi
# GCC 4.2+ automatically assumes that signed overflows do
# not occur in signed arithmetics, whereas we are not
# sure that they will not happen. It furthermore complains
# about it's own optimized code in some places.
if [ $cc_version -ge 42 ]; then
CFLAGS="$CFLAGS -fno-strict-overflow"
fi
# GCC 4.3+ gives a warning about empty body of
# loops and conditions
if [ $cc_version -ge 43 ]; then
CFLAGS="$CFLAGS -Wno-empty-body"
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "FREEBSD" ] && [ "$os" != "OPENBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
LIBS="$LIBS -lpthread"
LIBS="$LIBS -lrt"
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "MINGW" ] && [ "$os" != "WINCE" ]; then
LIBS="$LIBS -lc"
fi
if [ "$os" = "WINCE" ]; then
LIBS="$LIBS -lcoredll -lcorelibc -laygshell -lws2 -e WinMainCRTStartup"
fi
if [ "$os" = "PSP" ]; then
CFLAGS="$CFLAGS -I`$psp_config -p`/include"
LDFLAGS="$LDFLAGS -L`$psp_config -p`/lib"
CFLAGS="$CFLAGS -fno-exceptions -fno-rtti -D_PSP_FW_VERSION=150"
LIBS="$LIBS -D_PSP_FW_VERSION=150 -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -lm"
fi
if [ "$os" = "MORPHOS" ]; then
# -Wstrict-prototypes generates much noise because of system headers
CFLAGS="$CFLAGS -Wno-strict-prototypes"
fi
if [ "$os" = "OPENBSD" ]; then
LIBS="$LIBS -pthread"
fi
if [ "$os" = "FREEBSD" ]; then
LIBS="$LIBS -lpthread"
fi
if [ "$os" = "OSX" ]; then
LDFLAGS="$LDFLAGS -framework Cocoa"
if [ "$enable_dedicated" = "0" ]; then
LIBS="$LIBS -framework QuickTime"
fi
fi
if [ "$os" = "BEOS" ]; then
LIBS="$LIBS -lmidi -lbe"
fi
# Most targets act like UNIX, just with some additions
if [ "$os" = "BEOS" ] || [ "$os" = "OSX" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OS2" ]; then
CFLAGS="$CFLAGS -DUNIX"
fi
# And others like Windows
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
CFLAGS="$CFLAGS -DWIN"
fi
if [ -n "$sdl_config" ]; then
CFLAGS="$CFLAGS -DWITH_SDL"
CFLAGS="$CFLAGS `$sdl_config --cflags`"
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$sdl_config --static-libs`"
else
LIBS="$LIBS `$sdl_config --libs`"
fi
fi
fi
if [ "$with_cocoa" != "0" ]; then
CFLAGS="$CFLAGS -DWITH_COCOA"
LIBS="$LIBS -F/System/Library/Frameworks -framework Cocoa -framework Carbon -framework AudioUnit"
if [ "$enable_cocoa_quartz" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_COCOA_QUARTZ"
fi
if [ "$enable_cocoa_quickdraw" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_COCOA_QUICKDRAW"
fi
fi
if [ "$with_zlib" != "0" ]; then
if [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
LIBS="$LIBS $zlib"
else
LIBS="$LIBS -lz"
fi
CFLAGS="$CFLAGS -DWITH_ZLIB"
fi
if [ -n "$png_config" ]; then
CFLAGS="$CFLAGS -DWITH_PNG"
CFLAGS="$CFLAGS `$png_config --cppflags --I_opts | tr '\n\r' ' '`"
# The extra flags are unneeded for latest libpng-config, but some versions are so broken...
if [ "$enable_static" != "0" ]; then
if [ "$os" = "OSX" ]; then
LIBS="$LIBS `$png_config --prefix`/lib/libpng.a"
else
LIBS="$LIBS `$png_config --static --ldflags | tr '\n\r' ' '`"
fi
else
LIBS="$LIBS `$png_config --ldflags | tr '\n\r' ' '`"
fi
fi
if [ -n "$fontconfig_config" ]; then
CFLAGS="$CFLAGS -DWITH_FONTCONFIG"
CFLAGS="$CFLAGS `$fontconfig_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
if [ "$os" = "OSX" ]; then
# fontconfig_config goes via pkg-config on all systems, which doesn't know --prefix
# Also, despite the reason we link to the .a file ourself (because we can't use -static), we do need to ask pkg-config about possible other deps
LIBS="$LIBS `$fontconfig_config --variable=prefix`/lib/libfontconfig.a `$fontconfig_config --libs --static | sed s/-lfontconfig//`"
else
LIBS="$LIBS `$fontconfig_config --libs --static | tr '\n\r' ' '`"
fi
else
LIBS="$LIBS `$fontconfig_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$freetype_config" ]; then
CFLAGS="$CFLAGS -DWITH_FREETYPE"
CFLAGS="$CFLAGS `$freetype_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
if [ "$os" = "OSX" ]; then
LIBS="$LIBS `$freetype_config --prefix`/lib/libfreetype.a"
else
# Is it possible to do static with freetype, if so: how?
LIBS="$LIBS `$freetype_config --libs | tr '\n\r' ' '`"
fi
else
LIBS="$LIBS `$freetype_config --libs | tr '\n\r' ' '`"
fi
fi
if [ "$with_direct_music" != "0" ]; then
CFLAGS="$CFLAGS -DWIN32_ENABLE_DIRECTMUSIC_SUPPORT"
# GCC 4.0+ doesn't like the DirectX includes (gives tons of
# warnings on it we won't be able to fix). For now just
# suppress those warnings.
if [ $cc_version -ge 40 ]; then
CFLAGS="$CFLAGS -Wno-non-virtual-dtor"
fi
fi
if [ -n "$libtimidity" ]; then
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS $libtimidity"
else
LIBS="$LIBS -ltimidity"
fi
CFLAGS="$CFLAGS -DLIBTIMIDITY"
fi
if [ "$with_iconv" != "0" ]; then
CFLAGS="$CFLAGS -DWITH_ICONV"
LIBS="$LIBS -liconv"
if [ "$with_iconv" != "2" ]; then
CFLAGS="$CFLAGS -I$with_iconv/include"
LIBS="$LIBS -L$with_iconv/lib"
fi
if [ "$have_broken_iconv" != "no" ]; then
CFLAGS="$CFLAGS -DHAVE_BROKEN_ICONV"
fi
fi
if [ -n "$with_midi" ]; then
CFLAGS="$CFLAGS -DEXTERNAL_PLAYER=\\\\\"$with_midi\\\\\""
fi
if [ -n "$with_midi_arg" ]; then
CFLAGS="$CFLAGS -DMIDI_ARG=\\\\\"$with_midi_arg\\\\\""
fi
if [ "$enable_dedicated" != "0" ]; then
CFLAGS="$CFLAGS -DDEDICATED"
fi
if [ "$enable_unicode" != "0" ]; then
CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"
fi
if [ "$enable_network" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_NETWORK"
if [ "$os" = "BEOS" ]; then
LDFLAGS="$LDFLAGS -lbind -lsocket"
fi
if [ "$os" = "SUNOS" ]; then
LDFLAGS="$LDFLAGS -lnsl -lsocket"
fi
fi
if [ "$enable_static" != "0" ]; then
# OSX can't handle -static in LDFLAGS
if [ "$os" != "OSX" ]; then
LDFLAGS="$LDFLAGS -static"
fi
fi
if [ "$enable_assert" = "0" ]; then
CFLAGS="$CFLAGS -DNDEBUG"
fi
if [ "$enable_desync_debug" = "1" ]; then
CFLAGS="$CFLAGS -DDEBUG_DUMP_COMMANDS"
fi
if [ "$enable_desync_debug" = "2" ]; then
CFLAGS="$CFLAGS -DRANDOM_DEBUG"
fi
if [ "$enable_osx_g5" != "0" ]; then
CFLAGS="$CFLAGS -mtune=970 -mcpu=970 -mpowerpc-gpopt"
fi
if [ "$with_osx_sysroot" != "0" ] && [ "$with_osx_sysroot" != "3" ]; then
CFLAGS="$CFLAGS -isysroot /Developer/SDKs/MacOSX$with_osx_sysroot.sdk"
LDFLAGS="$LDFLAGS -Wl,-syslibroot,/Developer/SDKs/MacOSX$with_osx_sysroot.sdk"
fi
if [ -n "$personal_dir" ]; then
CFLAGS="$CFLAGS -DWITH_PERSONAL_DIR -DPERSONAL_DIR=\\\\\"$personal_dir\\\\\""
fi
CFLAGS="$CFLAGS -DGLOBAL_DATA_DIR=\\\\\"$prefix_dir/$data_dir\\\\\""
log 1 "using CFLAGS... $CFLAGS $CC_CFLAGS"
log 1 "using LDFLAGS... $LIBS $LDFLAGS"
# Makedepend doesn't like something like: -isysroot /OSX/blabla
# so convert it to: -isysroot -OSX/blabla. makedepend just ignores
# any - command it doesn't know, so we are pretty save.
# Lovely hackish, not?
# Btw, this almost always comes from outside the configure, so it is
# not something we can control.
if [ "$with_makedepend" != "0" ]; then
cflags_makedep="` echo "$CFLAGS" | sed 's# /# -#g'`"
else
makedepend=""
fi
if [ "$with_distcc" != "0" ]; then
cc_host="$distcc $cc_host"
cxx_host="$distcc $cxx_host"
log 1 ""
log 1 " NOTICE: remind yourself to use 'make -jN' to make use of distcc"
log 1 ""
fi
if [ "$with_ccache" != "0" ]; then
cc_host="$ccache $cc_host"
cxx_host="$ccache $cxx_host"
fi
}
check_compiler() {
# Params:
# $1 - Type for message (build / host)
# $2 - What to fill with the found compiler
# $3 - System to try
# $4 - Compiler to try
# $5 - Env-setting to try
# $6 - GCC alike to try
# $7 - CC alike to try
# $8 - "0" gcc, "1" g++, "2" windres, "3" strip, "4" lipo
# $9 - What the command is to check for
if [ -n "$3" ]; then
# Check for system
if [ -z "$6" ]; then
compiler="$3"
else
compiler="$3-$6"
fi
machine=`eval $compiler $9 2>/dev/null`
ret=$?
eval "$2=$compiler"
log 2 "executing $compiler $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $compiler not found"
log 1 "I couldn't detect any $6 binary for $3"
exit 1
fi
if [ "$machine" != "$3" ] && ( [ "$8" = "0" ] || [ "$8" = "1" ] ); then
log 1 "checking $1... expected $3, found $machine"
log 1 "the compiler suggests it doesn't build code for the machine you specified"
exit 1
fi
elif [ -n "$4" ]; then
# Check for manual compiler
machine=`$4 $9 2>/dev/null`
ret=$?
eval "$2=$4"
log 2 "executing $4 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $4 not found"
log 1 "the selected binary doesn't seem to be a $6 binary"
exit 1
fi
else
# Nothing given, autodetect
if [ -n "$5" ]; then
machine=`$5 $9 2>/dev/null`
ret=$?
eval "$2=$5"
log 2 "executing $5 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
# The user defined a GCC that doesn't reply to $9.. abort
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $5 unusable"
log 1 "the CC environment variable is set, but it doesn't seem to be a $6 binary"
log 1 "please redefine the CC/CXX environment to a $6 binary"
exit 1
fi
else
log 2 "checking $1... CC/CXX not set (skipping)"
# No $5, so try '$6'
machine=`$6 $9 2>/dev/null`
ret=$?
eval "$2=$6"
log 2 "executing $6 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
# Maybe '$7'?
machine=`$7 $9 2>/dev/null`
ret=$?
eval "$2=$7"
log 2 "executing $7 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
# All failed, abort
if [ -z "$machine" ]; then
log 1 "checking $1... $6 not found"
log 1 "I couldn't detect any $6 binary on your system"
log 1 "please define the CC/CXX environment to where it is located"
exit 1
fi
fi
fi
fi
if [ "$8" != "0" ]; then
eval "res=\$$2"
log 1 "checking $1... $res"
else
log 1 "checking $1... $machine"
fi
}
check_build() {
check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CC" "gcc" "cc" "0" "-dumpmachine"
}
check_host() {
# By default the host is the build
if [ -z "$host" ]; then host="$build"; fi
check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CC" "gcc" "cc" "0" "-dumpmachine"
}
check_cxx_build() {
check_compiler "build c++" "cxx_build" "$build" "$cxx_build" "$CXX" "g++" "c++" 1 "-dumpmachine"
}
check_cxx_host() {
# By default the host is the build
if [ -z "$host" ]; then host="$build"; fi
check_compiler "host c++" "cxx_host" "$host" "$cxx_host" "$CXX" "g++" "c++" 1 "-dumpmachine"
}
check_windres() {
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
check_compiler "host windres" "windres" "$host" "$windres" "$WINDRES" "windres" "windres" "2" "-V"
fi
}
check_strip() {
if [ "$os" = "OS2" ]; then
# OS2 via gcc is a bit weird.. stripping HAS to be done via emxbind, which is via gcc directly
echo "checking host strip... using gcc -s option"
elif [ "$os" = "OSX" ]; then
# Most targets have -V in strip, to see if they exists... OSX doesn't.. so execute something
echo "int main(int argc, char *argv[]) { }" > strip.test.c
$cc_host strip.test.c -o strip.test
check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "strip.test"
rm -f strip.test.c strip.test
else
check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "-V"
fi
}
check_lipo() {
if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
echo "int main(int argc, char *argv[]) { }" > lipo.test.c
$cc_host lipo.test.c -o lipo.test
check_compiler "host lipo" "lipo" "$host" "$lipo" "$LIPO" "lipo" "lipo" "4" "-info lipo.test"
rm -f lipo.test.c lipo.test
fi
}
check_direct_music() {
echo "
#include <windows.h>
#include <dmksctrl.h>
#include <dmusici.h>
#include <dmusicc.h>
#include <dmusicf.h>
int main(int argc, char *argv[]) { }" > direct_music.test.c
$cxx_host $CFLAGS direct_music.test.c -o direct_music.test 2> /dev/null
res=$?
rm -f direct_music.test.c direct_music.test
if [ "$res" != "0" ]; then
if [ "$with_direct_music" = "2" ]; then
log 1 "configure: error: direct-music is not available on this system"
exit 1
fi
with_direct_music="0"
log 1 "checking direct-music... not found"
else
log 1 "checking direct-music... found"
fi
}
check_makedepend() {
if [ "$with_makedepend" = "0" ]; then
log 1 "checking makedepend... disabled"
return
fi
if [ "$with_makedepend" = "1" ] || [ "$with_makedepend" = "2" ]; then
makedepend="makedepend"
else
makedepend="$with_makedepend"
fi
rm -f makedepend.tmp
touch makedepend.tmp
res=`$makedepend -fmakedepend.tmp 2>/dev/null`
res=$?
log 2 "executing $makedepend -f makedepend.tmp"
log 2 " returned `cat makedepend.tmp`"
log 2 " exit code $ret"
if [ ! -s makedepend.tmp ]; then
rm -f makedepend.tmp makedepend.tmp.bak
if [ "$with_makedepend" = "2" ]; then
log 1 "checking makedepend... not found"
log 1 "I couldn't detect any makedepend on your system"
log 1 "please locate it via --makedepend=[binary]"
exit 1
elif [ "$with_makedepend" != "1" ]; then
log 1 "checking makedepend... $makedepend not found"
log 1 "the selected file doesn't seem to be a valid makedepend binary"
exit 1
else
log 1 "checking makedepend... not found"
with_makedepend="0"
return
fi
fi
rm -f makedepend.tmp makedepend.tmp.bak
log 1 "checking makedepend... $makedepend"
}
detect_awk() {
# Not all awks allow gsub(), so we test for that here! It is in fact all we need...
# These awks are known to work. Test for them explicit
awks="gawk mawk nawk"
awk_prefix="echo \"a.c b.c c.c\" | tr ' ' \\\\n | "
awk_param="' { ORS = \" \" } /\.c$/ { gsub(\".c$\", \".o\", \$0); print \$0; }' 2>/dev/null"
awk_result="a.o b.o c.o "
log 2 "Detecing awk..."
log 2 "Trying: $awk_prefix $awk $awk_param"
res=`eval $awk_prefix $awk $awk_param`
log 2 "Result: '$res'"
if [ "$res" != "$awk_result" ] && [ "$awk" = "awk" ]; then
# User didn't supply his own awk, so try to detect some other known working names for an awk
for awk in $awks; do
log 2 "Trying: $awk_prefix $awk $awk_param"
res=`eval $awk_prefix $awk $awk_param`
log 2 "Result: '$res'"
if [ "$res" = "$awk_result" ]; then break; fi
done
if [ "$res" != "$awk_result" ]; then
log 1 "checking awk... not found"
log 1 "configure: error: no awk found"
log 1 "configure: error: please install one of the following: $awks"
exit 1
fi
fi
if [ "$res" != "$awk_result" ]; then
log 1 "checking awk... not found"
log 1 "configure: error: you supplied '$awk' but it doesn't seem a valid gawk or mawk"
exit 1
fi
log 1 "checking awk... $awk"
}
detect_os() {
if [ "$os" = "DETECT" ]; then
# Detect UNIX, OSX, FREEBSD, OPENBSD, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, WINCE, and PSP
# Try first via dumpmachine, then via uname
os=`echo "$host" | tr '[A-Z]' '[a-z]' | $awk '
/linux/ { print "UNIX"; exit}
/darwin/ { print "OSX"; exit}
/freebsd/ { print "FREEBSD"; exit}
/openbsd/ { print "OPENBSD"; exit}
/morphos/ { print "MORPHOS"; exit}
/beos/ { print "BEOS"; exit}
/sunos/ { print "SUNOS"; exit}
/solaris/ { print "SUNOS"; exit}
/cygwin/ { print "CYGWIN"; exit}
/mingw/ { print "MINGW"; exit}
/os2/ { print "OS2"; exit}
/wince/ { print "WINCE"; exit}
/psp/ { print "PSP"; exit}
'`
if [ -z "$os" ]; then
os=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | $awk '
/linux/ { print "UNIX"; exit}
/darwin/ { print "OSX"; exit}
/freebsd/ { print "FREEBSD"; exit}
/openbsd/ { print "OPENBSD"; exit}
/morphos/ { print "MORPHOS"; exit}
/beos/ { print "BEOS"; exit}
/sunos/ { print "SUNOS"; exit}
/cygwin/ { print "CYGWIN"; exit}
/mingw/ { print "MINGW"; exit}
/os\/2/ { print "OS2"; exit}
'`
fi
if [ -z "$os" ]; then
log 1 "detecting OS... none detected"
log 1 "I couldn't detect your OS. Please use --os=OS to force one"
log 1 "Allowed values are: UNIX, OSX, FREEBSD, OPENBSD, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, WINCE, and PSP"
exit 1
fi
log 1 "detecting OS... $os"
else
log 1 "forcing OS... $os"
fi
}
detect_sdl() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_sdl" = "0" ]; then
log 1 "checking SDL... disabled"
sdl_config=""
return 0
fi
if [ "$with_sdl" = "2" ] && [ "$with_cocoa" = "2" ]; then
log 1 "configure: error: it is impossible to compile both SDL and COCOA"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$with_sdl" = "2" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "configure: error: it is impossible to compile a dedicated with SDL"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking SDL... skipping"
sdl_config=""
return 0
fi
# By default on OSX we don't use SDL. The rest is auto-detect
if [ "$with_sdl" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
log 1 "checking SDL... OSX, skipping"
sdl_config=""
return 0
fi
if [ "$with_sdl" = "1" ] || [ "$with_sdl" = "" ] || [ "$with_sdl" = "2" ]; then
sdl_config="sdl-config"
else
sdl_config="$with_sdl"
fi
version=`$sdl_config --version 2>/dev/null`
ret=$?
log 2 "executing $sdl_config --version"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ]; then
log 1 "checking SDL... not found"
# It was forced, so it should be found.
if [ "$with_sdl" != "1" ]; then
log 1 "configure: error: sdl-config couldn't be found"
log 1 "configure: error: you supplied '$with_sdl', but it seems invalid"
exit 1
fi
sdl_config=""
return 0
fi
log 1 "checking SDL... found"
}
detect_cocoa() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_cocoa" = "0" ]; then
log 1 "checking COCOA... disabled"
return 0
fi
if [ "$with_cocoa" = "2" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "configure: error: it is impossible to compile a dedicated with COCOA"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking COCOA... skipping"
with_cocoa="0"
return 0
fi
# By default on OSX we use COCOA. The rest doesn't support it
if [ "$with_cocoa" = "1" ] && [ "$os" != "OSX" ]; then
log 1 "checking COCOA... not OSX, skipping"
with_cocoa="0"
return 0
fi
if [ "$os" != "OSX" ]; then
log 1 "checking COCOA... not OSX"
log 1 "configure: error: COCOA video driver is only supported for OSX"
exit 1
fi
log 1 "checking COCOA... found"
if [ "$enable_cocoa_quartz" != "0" ]; then
log 1 "checking whether to enable the Quartz window subdriver... yes"
else
log 1 "checking whether to enable the Quartz window subdriver... no"
fi
if [ "$enable_cocoa_quickdraw" != "0" ]; then
log 1 "checking whether to enable the Quickdraw window subdriver... yes"
else
log 1 "checking whether to enable the Quickdraw window subdriver... no"
fi
}
detect_library() {
# $1 - config-param ($with_zlib value)
# $2 - library name ('zlib', sets $zlib)
# $3 - static library name (libz.a)
# $4 - header name (zlib.h)
# $5 - force static (if non-empty)
if [ -n "$5" ]; then force_static="1"; fi
# 0 means no, 1 is auto-detect, 2 is force
if [ "$1" = "0" ]; then
log 1 "checking $2... disabled"
eval "$2=\"\""
return 0
fi
log 2 "detecting $2"
if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
eval "$2=`ls -1 /usr/include/*.h 2>/dev/null | egrep \"\/$4\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/include/$4... no"
eval "$2=`ls -1 /usr/local/include/*.h 2>/dev/null | egrep \"\/$4\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/local/include/$4... no"
fi
eval "res=\$$2"
if [ -n "$res" ] && ( [ -n "$force_static" ] || ( [ "$enable_static" != "0" ] && [ "$os" != "OSX" ] ) ); then
eval "res=\$$2"
log 2 " trying $res... found"
# Now find the static lib, if needed
eval "$2=`ls /lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /lib/$3... no"
eval "$2=`ls /usr/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/lib/$3... no"
eval "$2=`ls /usr/local/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/local/lib/$3... no"
log 1 "configure: error: $2 couldn't be found"
log 1 "configure: error: you requested a static link, but I can't find $3"
exit 1
fi
fi
else
# Make sure it exists
if [ -f "$1" ]; then
eval "$2=`ls $1 2>/dev/null`"
else
eval "$2=`ls $1/$3 2>/dev/null`"
fi
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 1 "checking $2... not found"
if [ "$1" = "2" ]; then
log 1 "configure: error: $2 couldn't be found"
exit 1
elif [ "$1" != "1" ]; then
log 1 "configure: error: $2 couldn't be found"
log 1 "configure: error: you supplied '$1', but it seems invalid"
exit 1
fi
return 0
fi
eval "res=\$$2"
log 2 " trying $res... found"
log 1 "checking $2... found"
}
detect_zlib() {
detect_library "$with_zlib" "zlib" "libz.a" "zlib.h"
}
detect_libtimidity() {
detect_library "$with_libtimidity" "libtimidity" "libtimidity.a" "timidity.h"
}
detect_png() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_png" = "0" ]; then
log 1 "checking libpng... disabled"
png_config=""
return 0
fi
if [ "$with_zlib" = "0" ] || [ "$zlib" = "" ]; then
log 1 "configure: error: libpng depends on zlib, which couldn't be found / was disabled"
log 1 "configure: error: please supply --with-zlib, with a valid zlib location"
exit 1
fi
if [ "$with_png" = "1" ] || [ "$with_png" = "" ] || [ "$with_png" = "2" ]; then
png_config="libpng-config"
else
png_config="$with_png"
fi
version=`$png_config --version 2>/dev/null`
ret=$?
log 2 "executing $png_config --version"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ]; then
log 1 "checking libpng... not found"
# It was forced, so it should be found.
if [ "$with_png" != "1" ]; then
log 1 "configure: error: libpng-config couldn't be found"
log 1 "configure: error: you supplied '$with_png', but it seems invalid"
exit 1
fi
png_config=""
return 0
fi
log 1 "checking libpng... found"
}
detect_freetype() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_freetype" = "0" ]; then
log 1 "checking libfreetype... disabled"
freetype_config=""
return 0
fi
if [ "$with_zlib" = "0" ] || [ "$zlib" = "" ]; then
log 1 "configure: error: libfreetype depends on zlib, which couldn't be found / was disabled"
log 1 "configure: error: please supply --with-zlib, with a valid zlib location"
exit 1
fi
if [ "$with_freetype" = "1" ] || [ "$with_freetype" = "" ] || [ "$with_freetype" = "2" ]; then
freetype_config="freetype-config"
else
freetype_config="$with_freetype"
fi
version=`$freetype_config --version 2>/dev/null`
ret=$?
log 2 "executing freetype_config --version"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ]; then
log 1 "checking libfreetype... not found"
# It was forced, so it should be found.
if [ "$with_freetype" != "1" ]; then
log 1 "configure: error: freetype-config couldn't be found"
log 1 "configure: error: you supplied '$with_freetype', but it seems invalid"
exit 1
fi
freetype_config=""
return 0
fi
log 1 "checking libfreetype... found"
}
detect_fontconfig() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_fontconfig" = "0" ]; then
log 1 "checking libfontconfig... disabled"
fontconfig_config=""
return 0
fi
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
log 1 "checking libfontconfig... WIN32, skipping"
fontconfig_config=""
return 0
fi
if [ "$with_fontconfig" = "1" ] || [ "$with_fontconfig" = "" ] || [ "$with_fontconfig" = "2" ]; then
fontconfig_config="pkg-config fontconfig"
else
fontconfig_config="$with_fontconfig"
fi
version=`$fontconfig_config --modversion 2>/dev/null`
ret=$?
shortversion=`echo $version | cut -c 1,3`
log 2 "executing $fontconfig_config --modversion"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$shortversion" -le "22" ]; then
if [ -n "$shortversion" ] && [ "$shortversion" -le "22" ]; then
log 1 "checking libfontconfig... needs at least version 2.3.0, fontconfig NOT enabled"
else
log 1 "checking libfontconfig... not found"
fi
# It was forced, so it should be found.
if [ "$with_fontconfig" != "1" ]; then
log 1 "configure: error: fontconfig-config couldn't be found"
log 1 "configure: error: you supplied '$with_fontconfig', but it seems invalid"
exit 1
fi
fontconfig_config=""
return 0
fi
log 1 "checking libfontconfig... found"
}
detect_pspconfig() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_psp_config" = "0" ]; then
log 1 "checking psp-config... disabled"
psp_config=""
return 0
fi
if [ "$with_psp_config" = "1" ] && [ "$os" != "PSP" ]; then
log 1 "checking psp-config... not PSP, skipping"
psp_config="";
return 0
fi
if [ "$os" != "PSP" ]; then
log 1 "checking psp-config... not PSP"
log 1 "configure: error: psp-config is only supported for PSP"
exit 1
fi
if [ "$with_psp_config" = "1" ] || [ "$with_psp_config" = "" ] || [ "$with_psp_config" = "2" ]; then
psp_config="psp-config"
else
psp_config="$with_psp_config"
fi
version=`$psp_config -p 2>/dev/null`
ret=$?
log 2 "executing $psp_config -p"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ]; then
log 1 "checking psp-config... not found"
log 1 "configure: error: psp-config couldn't be found"
# It was forced, so it should be found.
if [ "$with_psp_config" != "1" ]; then
log 1 "configure: error: you supplied '$with_psp_config', but it seems invalid"
fi
exit 1
fi
log 1 "checking psp-config... found"
}
detect_iconv() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_iconv" = "0" ]; then
log 1 "checking iconv... disabled"
return 0
fi
if [ "$with_iconv" = "1" ] && [ "$os" != "OSX" ]; then
log 1 "checking iconv... not OSX, skipping"
with_iconv="0"
return 0
fi
# Try to find iconv.h, seems to only thing to detect iconv with
if [ "$with_iconv" = "1" ] || [ "$with_iconv" = "" ] || [ "$with_iconv" = "2" ]; then
iconv=`ls -1 /usr/include 2>/dev/null | grep "iconv.h"`
if [ -z "$iconv" ]; then
iconv=`ls -1 /usr/local/include 2>/dev/null | grep "iconv.h"`
fi
else
# Make sure it exists
iconv=`ls $with_iconv/include/iconv.h 2>/dev/null`
fi
if [ -z "$iconv" ]; then
log 1 "checking iconv... not found"
if [ "$with_iconv" = "2" ]; then
log 1 "configure: error: iconv couldn't be found"
exit 1
elif [ "$with_iconv" != "1" ]; then
log 1 "configure: error: iconv couldn't be found"
log 1 "configure: error: you supplied '$with_iconv', but I couldn't detect iconv in it"
exit 1
fi
return 0
fi
if [ "$with_iconv" = "1" ]; then
with_iconv="2"
fi
log 2 "found iconv in $iconv"
log 1 "checking iconv... found"
# Check if we need to work around buggy iconv implementation where inbuf
# is wrongly typed as non-const. Correct implementation is at
# http://www.opengroup.org/onlinepubs/007908799/xsh/iconv.html
cat > tmp.iconv.cpp << EOF
#include "src/stdafx.h"
#include <iconv.h>
int main() {
static char buf[1024];
iconv_t convd = 0;
const char *inbuf = "";
char *outbuf = buf;
size_t outlen = 1023;
size_t inlen = 0;
return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
}
EOF
execute="$cxx_host $CFLAGS -c tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
eval $execute >&/dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then have_broken_iconv="no"; else have_broken_iconv="yes"; fi
log 1 "checking if iconv has non-const inbuf... $have_broken_iconv"
rm -f tmp.iconv tmp.iconv.cpp
}
_detect_sort() {
sort_test_in="d
a
c
b"
sort_test_out="a
b
c
d"
log 2 "running echo <array> | $1"
if [ "`echo \"$sort_test_in\" | $1 2>/dev/null`" = "$sort_test_out" ]; then
sort="$1"
log 2 " result was valid"
else
log 2 " result was invalid"
fi
}
detect_sort() {
if [ "$with_sort" = "0" ]; then
log 1 "checking sort... disabled"
return
fi
if [ "$with_sort" = "1" ] || [ "$with_sort" = "2" ]; then
_detect_sort "sort"
if [ -z "$sort" ]; then _detect_sort "/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/local/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/bin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/bin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/local/bin/sort"; fi
else
_detect_sort "$with_sort"
fi
if [ -z "$sort" ]; then
if [ "$with_sort" = "2" ]; then
log 1 "checking sort... not found"
log 1 "configure: error: couldn't detect sort on your system"
exit 1
elif [ "$with_sort" != "1" ]; then
log 1 "checking sort... $with_sort not found"
log 1 "configure: error: '$with_sort' doesn't look like a sort to me"
log 1 "configure: error: please verify its location and function and try again"
exit 1
else
log 1 "checking sort... not found"
fi
else
log 1 "checking sort... $sort"
fi
}
detect_cputype() {
if [ -n "$cpu_type" ] && [ "$cpu_type" != "DETECT" ]; then
log 1 "forcing cpu-type... $cpu_type bits"
return;
fi
echo "#include \"src/stdafx.h\"" > tmp.64bit.cpp
echo "assert_compile(sizeof(size_t) == 8);" >> tmp.64bit.cpp
echo "int main() { return 0; }" >> tmp.64bit.cpp
execute="$cxx_host $CFLAGS tmp.64bit.cpp -o tmp.64bit -DTESTING 2>&1"
cpu_type="`eval $execute 2>/dev/null`"
ret=$?
log 2 "executing $execute"
log 2 " returned $cpu_type"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then cpu_type="64"; else cpu_type="32"; fi
log 1 "detecting cpu-type... $cpu_type bits"
rm -f tmp.64bit tmp.64bit.cpp
}
make_sed() {
# We check here if we are PPC, because then we need to enable FOUR_BYTE_BOOL
# We do this here, and not sooner, so universal builds also have this
# automatically correct
# FOUR_BYTE_BOOL is needed, because C++ uses 4byte for a bool on PPC, where
# we use 1 byte per bool normally in C part. So convert that last one to 4
# bytes too, but only for PPC.
ppc=`$cc_host -dumpmachine | egrep "powerpc|ppc"`
if [ -n "$ppc" ]; then
T_CFLAGS="$CFLAGS -DFOUR_BYTE_BOOL"
osx_sysroot_version=10.4u
else
T_CFLAGS="$CFLAGS"
osx_sysroot_version=10.4u
fi
T_LDFLAGS="$LDFLAGS"
if [ "$with_osx_sysroot" = "3" ]; then
T_CFLAGS="$T_CFLAGS -isysroot /Developer/SDKs/MacOSX$osx_sysroot_version.sdk"
T_LDFLAGS="$T_LDFLAGS -Wl,-syslibroot,/Developer/SDKs/MacOSX$osx_sysroot_version.sdk"
fi
SRC_OBJS_DIR="$BASE_SRC_OBJS_DIR/$OBJS_SUBDIR"
# All the data needed to compile a single target
# Make sure if you compile multiple targets to
# use multiple OBJS_DIR, because all in-between
# binaries are stored in there, and nowhere else.
SRC_REPLACE="
s#!!CC_HOST!!#$cc_host#g;
s#!!CXX_HOST!!#$cxx_host#g;
s#!!CC_BUILD!!#$cc_build#g;
s#!!CXX_BUILD!!#$cxx_build#g;
s#!!WINDRES!!#$windres#g;
s#!!STRIP!!#$strip $strip_arg#g;
s#!!LIPO!!#$lipo#g;
s#!!CC_CFLAGS!!#$CC_CFLAGS#g;
s#!!CFLAGS!!#$T_CFLAGS#g;
s#!!CFLAGS_BUILD!!#$CFLAGS_BUILD#g;
s#!!STRGEN_FLAGS!!#$strgen_flags#g;
s#!!LIBS!!#$LIBS#g;
s#!!LDFLAGS!!#$T_LDFLAGS#g;
s#!!BIN_DIR!!#$BIN_DIR#g;
s#!!ROOT_DIR!!#$ROOT_DIR#g;
s#!!MEDIA_DIR!!#$MEDIA_DIR#g;
s#!!SOURCE_LIST!!#$SOURCE_LIST#g;
s#!!SRC_OBJS_DIR!!#$SRC_OBJS_DIR#g;
s#!!LANG_OBJS_DIR!!#$LANG_OBJS_DIR#g;
s#!!SRC_DIR!!#$SRC_DIR#g;
s#!!OSXAPP!!#$OSXAPP#g;
s#!!LANG_DIR!!#$LANG_DIR#g;
s#!!TTD!!#$TTD#g;
s#!!BINARY_DIR!!#$prefix_dir/$binary_dir#g;
s#!!DATA_DIR!!#$prefix_dir/$data_dir#g;
s#!!ICON_DIR!!#$prefix_dir/$icon_dir#g;
s#!!PERSONAL_DIR!!#$personal_dir#g;
s#!!INSTALL_DIR!!#$install_dir#g;
s#!!STRGEN!!#$STRGEN#g;
s#!!ENDIAN_CHECK!!#$ENDIAN_CHECK#g;
s#!!ENDIAN_FORCE!!#$endian#g;
s#!!STAGE!!#$STAGE#g;
s#!!MAKEDEPEND!!#$makedepend#g;
s#!!CFLAGS_MAKEDEP!!#$cflags_makedep#g;
s#!!SORT!!#$sort#g;
s#!!CONFIG_CACHE_COMPILER!!#config.cache.compiler#g;
s#!!CONFIG_CACHE_LINKER!!#config.cache.linker#g;
s#!!CONFIG_CACHE_ENDIAN!!#config.cache.endian#g;
s#!!CONFIG_CACHE_SOURCE!!#config.cache.source#g;
s#!!CONFIG_CACHE_VERSION!!#config.cache.version#g;
s#!!CONFIG_CACHE_SOURCE_LIST!!#config.cache.source.list#g;
s#!!LANG_SUPPRESS!!#$lang_suppress#g;
s#!!OBJS_C!!#$OBJS_C#g;
s#!!OBJS_CPP!!#$OBJS_CPP#g;
s#!!OBJS_MM!!#$OBJS_MM#g;
s#!!OBJS_RC!!#$OBJS_RC#g;
s#!!SRCS!!#$SRCS#g;
s#!!OS!!#$os#g;
s#!!CONFIGURE_FILES!!#$CONFIGURE_FILES#g;
s#!!REVISION!!#$revision#g;
s#!!AWK!!#$awk#g;
s#!!GCC295!!#$gcc295#g;
s#!!DISTCC!!#$distcc#g;
"
}
generate_main() {
STAGE="[MAIN]"
make_sed
# Create the main Makefile
echo "Generating Makefile..."
< $ROOT_DIR/Makefile.in sed "$SRC_REPLACE" > Makefile
echo "# Auto-generated file -- DO NOT EDIT" > Makefile.am
echo >> Makefile.am
# Make the copy of the source-list, so we don't trigger an unwanted recompile
cp $SOURCE_LIST config.cache.source.list
# Make sure config.cache is OLDER then config.cache.source.list
touch config.cache
}
generate_lang() {
STAGE="[LANG]"
make_sed
# Create the language file
mkdir -p $LANG_OBJS_DIR
echo "Generating lang/Makefile..."
< $ROOT_DIR/Makefile.lang.in sed "$SRC_REPLACE" > $LANG_OBJS_DIR/Makefile
echo "DIRS += $LANG_OBJS_DIR" >> Makefile.am
echo "LANG_DIRS += $LANG_OBJS_DIR" >> Makefile.am
}
generate_src_normal() {
STAGE=$1
make_sed
# Create the source file
mkdir -p $SRC_OBJS_DIR
echo "Generating $2/Makefile..."
< $ROOT_DIR/Makefile.src.in sed "$SRC_REPLACE" > $SRC_OBJS_DIR/Makefile
echo "DIRS += $SRC_OBJS_DIR" >> Makefile.am
echo "SRC_DIRS += $SRC_OBJS_DIR" >> Makefile.am
}
generate_src_osx() {
cc_host_orig="$cc_host"
cxx_host_orig="$cxx_host"
BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc"
cc_host="$cc_host_orig -arch ppc"
cxx_host="$cxx_host_orig -arch ppc"
generate_src_normal "[PowerPC]" "objs/ppc"
BASE_SRC_OBJS_DIR="$OBJS_DIR/intel"
cc_host="$cc_host_orig -arch i386"
cxx_host="$cxx_host_orig -arch i386"
generate_src_normal "[Intel]" "objs/intel"
BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc970"
cc_host="$cc_host_orig -arch ppc970"
cxx_host="$cxx_host_orig -arch ppc970"
CFLAGS="$CFLAGS -mtune=970 -mcpu=970 -mpowerpc-gpopt"
generate_src_normal "[PowerPC G5]" "objs/ppc970"
}
generate_src() {
if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
generate_src_osx
else
generate_src_normal "[SRC]" "objs"
fi
}
showhelp() {
echo "'configure' configures OpenTTD."
echo ""
echo "Usage: $0 [OPTION]... [VAR=VALUE]..."
echo ""
echo "To assign environment variables (e.g., CC, CFLAGS...), specify them as"
echo "VAR=VALUE. See below for descriptions of some of the useful variables."
echo ""
echo "Defaults for the options are specified in brackets."
echo ""
echo "Configuration:"
echo " -h, --help display this help and exit"
echo ""
echo "System types:"
echo " --build=BUILD configure for building on BUILD [guessed]"
echo " --host=HOST cross-compile to build programs to run"
echo " on HOST [BUILD]"
echo " --windres=WINDRES the windres to use [HOST-windres]"
echo " --strip=STRIP the strip to use [HOST-strip]"
echo " --awk=AWK the awk to use in configure [awk]"
echo " --lipo=LIPO the lipo to use (OSX ONLY) [HOST-lipo]"
echo " --os=OS the OS we are compiling for [DETECT]"
echo " DETECT/UNIX/OSX/FREEBSD/OPENBSD/MORPHOS/"
echo " BEOS/SUNOS/CYGWIN/MINGW/OS2/WINCE/PSP"
echo " --endian=ENDIAN set the endian of the HOST (AUTO/LE/BE)"
echo " --revision=rXXXX overwrite the revision detection."
echo " Use with care!"
echo ""
echo "Paths:"
echo " --prefix-dir=dir specifies the prefix for all installed"
echo " files [/usr/local]"
echo " --binary-dir=dir location of the binary. Will be prefixed"
echo " with the prefix-dir [games]"
echo " --data-dir=dir location of data files (lang, data, gm)."
echo " Will be prefixed with the prefix-dir"
echo " [share/games/openttd]"
echo " --icon-dir=dir location of icons. Will be prefixed"
echo " with the prefix-dir [share/pixmaps]"
echo " --personal-dir=dir location of the personal directory [.openttd]"
echo " --install-dir=dir specifies the root to install to."
echo " Useful to install into jails [/]"
echo ""
echo "Features and packages:"
echo " --enable-debug[=LVL] enable debug-mode (LVL=[0123], 0 is release)"
echo " --enable-profiling enables profiling"
echo " --enable-dedicated compile a dedicated server (without video)"
echo " --enable-static enable static compile (doesn't work for"
echo " all HOSTs)"
echo " --enable-translator enable extra output for translators"
echo " --enable-universal enable universal builds (OSX ONLY)"
echo " --enable-osx-g5 enables optimalizations for G5 (OSX ONLY)"
echo " --disable-cocoa-quartz disable the quartz window mode driver for Cocoa (OSX ONLY)"
echo " --disable-cocoa-quickdraw disable the quickdraw window mode driver for Cocoa (OSX ONLY)"
echo " --disable-unicode disable unicode support to build win9x"
echo " version (Win32 ONLY)"
echo " --disable-network disable network support"
echo " --disable-assert disable asserts (continue on errors)"
echo " --disable-strip disable any possible stripping"
echo " --without-osx-sysroot disable the automatic adding of sysroot "
echo " (OSX ONLY)"
echo " --without-application-bundle disable generation of application bundle"
echo " (OSX ONLY)"
echo " --with-direct-music enable direct music support (Win32 ONLY)"
echo " --with-sort=sort define a non-default location for sort"
echo " --with-midi=midi define which midi-player to use"
echo " --with-midi-arg=arg define which args to use for the"
echo " midi-player"
echo " --with-cocoa enables COCOA video driver (OSX ONLY)"
echo " --with-sdl[=sdl-config] enables SDL video driver support"
echo " --with-zlib[=zlib.a] enables zlib support"
echo " --with-png[=libpng-config] enables libpng support"
echo " --with-freetype[=freetype-config]"
echo " enables libfreetype support"
echo " --with-fontconfig[=pkg-config fontconfig]"
echo " enables fontconfig support"
echo " --with-iconv[=iconv-path] enables iconv support"
echo " --with-psp-config[=psp-config] enables psp-config support (PSP ONLY)"
echo " --with-makedepend[=makedepend] enables makedepend support"
echo ""
echo "Some influential environment variables:"
echo " CC C compiler command"
echo " CXX C++ compiler command"
echo " CFLAGS C compiler flags"
echo " WINDRES windres command"
echo " LDFLAGS linker flags, e.g. -L<lib dir> if you"
echo " have libraries in a nonstandard"
echo " directory <lib dir>"
echo ""
echo "Use these variables to override the choices made by 'configure' or to help"
echo "it to find libraries and programs with nonstandard names/locations."
}
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