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" shared_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_unicode="1" enable_assert="1" enable_strip="0" enable_universal="1" enable_osx_g5="0" enable_cocoa_quartz="1" enable_cocoa_quickdraw="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" with_distcc="1" with_ccache="1" save_params_array=" build host cc_build cc_host cxx_build cxx_host windres strip lipo awk os endian cpu_type revision config_log prefix_dir binary_dir data_dir icon_dir personal_dir shared_dir install_dir enable_debug enable_desync_debug enable_profiling enable_dedicated enable_network enable_static enable_translator enable_unicode enable_assert enable_strip enable_universal enable_osx_g5 enable_cocoa_quartz enable_cocoa_quickdraw with_osx_sysroot 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 with_distcc with_ccache 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="$optarg";; --without-personal-dir) personal_dir="";; --shared-dir) prevp_p="shared-dir";; --shared-dir=*) shared_dir="$optarg";; --without-shared-dir) shared_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 $os | egrep '^(DETECT|UNIX|OSX|FREEBSD|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2|WINCE|PSP)$'`" ]; then echo "configure: error: invalid option --os=$os" echo " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|OPENBSD|NETBSD|HPUX|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=$enable_desync_debug" echo " Available options are: --enable-desync-debug[=012]" exit 1 fi detect_awk detect_os check_build check_host # We might enable universal builds always on OSX targets.. but currently we don't # if [ "$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="`$distcc --version 2>/dev/null | head -n 1 | cut -b 1-6`" if [ "$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="`$ccache --version 2>/dev/null | head -n 1 | cut -b 1-6`" if [ "$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 [ "$os" = "OSX" ]; then personal_dir="Documents/OpenTTD" else personal_dir=".openttd" fi fi if [ "$shared_dir" = "1" ]; then # we are using default values if [ "$os" = "OSX" ]; then shared_dir="/Library/Application\\\\ Support/OpenTTD" else shared_dir="" fi fi if [ -n "$personal_dir" ] then log 1 "personal home directory... $personal_dir" else log 1 "personal home directory... none" fi if [ -n "$shared_dir" ] then log 1 "shared data directory... $shared_dir" else log 1 "shared data directory... none" fi if [ -n "$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 -D_FORTIFY_SOURCE=2" 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 if [ `echo $cc_host | cut -c 1-3` = "icc" ]; then # Enable some things only for certain ICC versions cc_version=`$cc_host -dumpversion | cut -c 1-4` if [ "$cc_version" = "10.1" ]; then CFLAGS="$CFLAGS -Wno-multichar" fi else # 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 -Wformat=2" CFLAGS="$CFLAGS -Wredundant-decls" 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 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" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$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=\\\\\"$personal_dir\\\\\"" fi if [ -n "$shared_dir" ]; then CFLAGS="$CFLAGS -DWITH_SHARED_DIR -DSHARED_DIR=\\\\\"$shared_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... $machine" fi } check_build() { if [ "$os" = "FREEBSD" ]; then # FreeBSD's C compiler does not support dump machine. # However, removing C support is not possible because PSP must be linked with the C compiler. check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CXX" "g++" "c++" "0" "-dumpmachine" else check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CC" "gcc" "cc" "0" "-dumpmachine" fi } check_host() { # By default the host is the build if [ -z "$host" ]; then host="$build"; fi if [ "$os" = "FREEBSD" ]; then # FreeBSD's C compiler does not support dump machine. # However, removing C support is not possible because PSP must be linked with the C compiler. check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CXX" "g++" "c++" "0" "-dumpmachine" else check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CC" "gcc" "cc" "0" "-dumpmachine" fi } check_cxx_build() { check_compiler "build c++" "cxx_build" "$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, NETBSD, HPUX, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, WINCE, and PSP # Try first via dumpmachine, then via uname os=`echo "$host" | tr '[A-Z]' '[a-z]' | $awk ' /linux/ { print "UNIX"; exit} /darwin/ { print "OSX"; exit} /freebsd/ { print "FREEBSD"; exit} /openbsd/ { print "OPENBSD"; exit} /netbsd/ { print "NETBSD"; exit} /hp-ux/ { print "HPUX"; exit} /morphos/ { print "MORPHOS"; exit} /beos/ { print "BEOS"; exit} /sunos/ { print "SUNOS"; exit} /solaris/ { print "SUNOS"; exit} /cygwin/ { print "CYGWIN"; exit} /mingw/ { print "MINGW"; exit} /os2/ { print "OS2"; exit} /wince/ { print "WINCE"; exit} /psp/ { print "PSP"; exit} '` if [ -z "$os" ]; then os=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | $awk ' /linux/ { print "UNIX"; exit} /darwin/ { print "OSX"; exit} /freebsd/ { print "FREEBSD"; exit} /openbsd/ { print "OPENBSD"; exit} /netbsd/ { print "NETBSD"; exit} /hp-ux/ { print "HPUX"; exit} /morphos/ { print "MORPHOS"; exit} /beos/ { print "BEOS"; exit} /sunos/ { print "SUNOS"; exit} /cygwin/ { print "CYGWIN"; exit} /mingw/ { print "MINGW"; exit} /os\/2/ { print "OS2"; exit} '` fi if [ -z "$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, NETBSD, MORPHOS, HPUX, 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!!#$personal_dir#g; s#!!SHARED_DIR!!#$shared_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/NETBSD/" echo " MORPHOS/HPUX/BEOS/SUNOS/CYGWIN/MINGW/OS2/" echo " 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" echo " [os-dependent default]" echo " --shared-dir=dir location of shared data files" echo " [os-dependent default]" 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_desync_debug=[LVL] enable desync debug options (LVL=[012], 0 is none" 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 " --enable-strip enable 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." }