#!/bin/sh # # configure -- custom configure script for ScummVM. # # ScummVM is the legal property of its developers, whose names # are too numerous to list here. Please refer to the COPYRIGHT # file distributed with this source distribution. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # NLS nuisances. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE # Save the current environment variables for next runs SAVED_CONFIGFLAGS=$@ SAVED_AR=$AR SAVED_AS=$AS SAVED_ASFLAGS=$ASFLAGS SAVED_CPPFLAGS=$CPPFLAGS SAVED_CXX=$CXX SAVED_CXXFLAGS=$CXXFLAGS SAVED_DWP=$DWP SAVED_LD=$LD SAVED_LDFLAGS=$LDFLAGS SAVED_PKG_CONFIG_LIBDIR=${PKG_CONFIG_LIBDIR:-unset} SAVED_RANLIB=$RANLIB SAVED_SDL_CONFIG=$SDL_CONFIG SAVED_STRIP=$STRIP SAVED_WINDRES=$WINDRES SAVED_WINDRESFLAGS=$WINDRESFLAGS # Use environment vars if set CXXFLAGS="$CXXFLAGS $CPPFLAGS" # Backslashes into forward slashes: # The following OS/2 specific code is performed to deal with handling of backslashes by ksh. # Borrowed from the Sane configure script if test "$ac_emxsupport" != "no" -a "$ac_emxsupport" != "NO"; then ac_save_IFS="$IFS" IFS="\\" ac_TEMP_PATH= for ac_dir in $PATH; do IFS=$ac_save_IFS if test -z "$ac_TEMP_PATH"; then ac_TEMP_PATH="$ac_dir" else ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir" fi done PATH="$ac_TEMP_PATH" export PATH unset ac_TEMP_PATH fi set_var() { eval ${1}='${2}' } get_var() { eval echo \$${1} } append_var() { VAR=${1} shift if eval test -z \"\$${VAR}\" ; then eval ${VAR}='$@' else eval ${VAR}=\"\$${VAR} \"'$@' fi } prepend_var() { VAR=${1} shift if eval test -z \"\$${VAR}\" ; then eval ${VAR}='$@' else eval ${VAR}='$@'\" \$${VAR}\" fi } # Add an engine: id name build subengines base-games dependencies add_engine() { _engines="${_engines} ${1}" if test "${3}" = "no" ; then set_var _wip_engines "${_wip_engines} ${1}" fi set_var _engine_${1}_name "${2}" set_var _engine_${1}_build "${3}" set_var _engine_${1}_build_default "${3}" set_var _engine_${1}_subengines "${4}" set_var _engine_${1}_base "${5}" set_var _engine_${1}_deps "${6}" for sub in ${4}; do set_var _engine_${sub}_sub "yes" set_var _engine_${sub}_parent "${1}" done } # Add a feature: id name settings-list add_feature() { set_var _feature_${1}_name "${2}" # This is a list of settings, where one must be "yes" for the feature to # be enabled set_var _feature_${1}_settings "${3}" } _srcdir=`dirname $0` # Read list of engines for i in $_srcdir/engines/*/configure.engine; do . "$i" done # # Default settings # # Default lib behavior yes/no/auto _sdl=no _ogg=auto _vorbis=auto _sdlnet=auto _libcurl=auto _tremor=auto _tremolo=no _flac=auto _mad=auto _opl2lpt=no _alsa=auto _seq_midi=auto _sndio=auto _timidity=auto _zlib=auto _mpeg2=auto _a52=auto _sparkle=auto _osxdockplugin=auto _jpeg=auto _png=auto _theoradec=auto _faad=auto _fluidsynth=auto _opengl_mode=auto _readline=auto _freetype2=auto _taskbar=auto _updates=no _libunity=auto _dialogs=auto _iconv=auto _tts=auto _gtk=auto _fribidi=auto _test_cxx11=no # Default option behavior yes/no _debug_build=auto _release_build=auto _optimizations=auto _use_cxx11=no _verbose_build=no _text_console=no _mt32emu=yes _lua=yes _build_scalers=yes _build_hq_scalers=yes _enable_prof=no _enable_asan=no _global_constructors=no _no_undefined_var_template=no _no_pragma_pack=no _bink=yes _cloud=auto _pandoc=no # Default vkeybd/eventrec options _vkeybd=no _eventrec=no # GUI translation options _translation=yes # Default platform settings _backend=sdl _16bit=auto _highres=auto _savegame_timestamp=auto _dynamic_modules=no _elf_loader=no _plugins_default=static _plugin_prefix= _plugin_suffix= _nasm=auto _optimization_level= _default_optimization_level=-O2 _nuked_opl=yes # Default commands _ranlib=ranlib _strip=strip _ar="ar cru" _as="as" _dwp=dwp _windres=windres _stagingpath="staging" _win32path="c:/scummvm" _amigaospath="Games:ScummVM" _staticlibpath= _xcodetoolspath= _sparklepath= _pkgconfig=pkg-config _sdlconfig=sdl2-config _libcurlconfig=curl-config _freetypeconfig=freetype-config _freetype_found="false" _sdlpath="$PATH" _freetypepath="$PATH" _libcurlpath="$PATH" _nasmpath="$PATH" NASMFLAGS="" NASM="" _tainted_build=no PANDOC="" _pandocpath="$PATH" _pandocformat="default" _pandocext="default" # The following variables are automatically detected, and should not # be modified otherwise. Consider them read-only. _posix=no _has_posix_spawn=no _endian=unknown _need_memalign=yes _have_x86=no # Add (virtual) features add_feature 16bit "16bit color" "_16bit" add_feature bink "Bink" "_bink" add_feature cloud "cloud" "_cloud" add_feature faad "libfaad" "_faad" add_feature flac "FLAC" "_flac" add_feature freetype2 "FreeType2" "_freetype2" add_feature highres "high resolution" "_highres" add_feature mad "MAD" "_mad" add_feature jpeg "JPEG" "_jpeg" add_feature png "PNG" "_png" add_feature theoradec "libtheoradec" "_theoradec" add_feature vorbis "Vorbis file support" "_vorbis _tremor" add_feature zlib "zlib" "_zlib" add_feature lua "lua" "_lua" add_feature fribidi "FriBidi" "_fribidi" add_feature test_cxx11 "Test C++11" "_test_cxx11" # Directories for installing ScummVM. # This list is closely based on what GNU autoconf does, # although the default value for datadir differs. # Like GNU autoconf, we distinguish datadir and datarootdir # to make it possible to change e.g. the location of the # man pages independently of that of the engine data files, # which are placed inside $datadir/scummvm prefix=NONE exec_prefix=NONE bindir='${exec_prefix}/bin' libdir='${exec_prefix}/lib' datarootdir='${prefix}/share' datadir='${datarootdir}/scummvm' mandir='${datarootdir}/man' docdir='${datarootdir}/doc/scummvm' #localedir='${datarootdir}/locale' # For cross compiling _host="" _host_cpu="" _host_vendor="" _host_os="" _host_alias="" _port_mk="ports.mk" # Use temp files in the build directory TMPO=./scummvm-conf TMPC=${TMPO}.cpp TMPLOG=config.log cc_check_no_clean() { echo >> "$TMPLOG" cat "$TMPC" >> "$TMPLOG" echo >> "$TMPLOG" echo "$CXX $LDFLAGS $CXXFLAGS $TMPC -o $TMPO$HOSTEXEEXT $@" >> "$TMPLOG" rm -f "$TMPO$HOSTEXEEXT" if test "-c" = "$*" ; then ( $CXX $CXXFLAGS "$TMPC" -o "$TMPO$HOSTEXEEXT" "$@" ) >> "$TMPLOG" 2>&1 else ( $CXX $LDFLAGS $CXXFLAGS "$TMPC" -o "$TMPO$HOSTEXEEXT" "$@" ) >> "$TMPLOG" 2>&1 fi TMPR="$?" echo "return code: $TMPR" >> "$TMPLOG" echo >> "$TMPLOG" return "$TMPR" } cc_check_clean() { rm -rf $TMPC $TMPO $TMPO.o $TMPO.dwo $TMPO.dSYM $TMPO$HOSTEXEEXT "$@" } cc_check() { cc_check_no_clean "$@" TMPR="$?" cc_check_clean return "$TMPR" } cc_check_define() { cat > $TMPC << EOF int main(void) { #ifndef $1 syntax error #endif return 0; } EOF cc_check -c return $? } gcc_get_define() { echo "" | $CXX -dM -E - | fgrep "$1" | head -n1 | cut -d ' ' -f 3- } # # Function to provide echo -n for bourne shells that don't have it # echo_n() { printf "$@" } echocheck() { echo_n "Checking for $@... " } # Add a line of data to config.mk. add_line_to_config_mk() { _config_mk_data="$_config_mk_data"' '"$1" } # Add a line of data to config.h. add_line_to_config_h() { _config_h_data="$_config_h_data"' '"$1" } # Conditionally add a line of data to config.h. Takes two parameters: # The first one can be set to 'no' to "comment out" the line, i.e. # make it ineffective, use 'yes' otherwise. # The second param is the line to insert. add_to_config_h_if_yes() { if test "$1" = yes ; then add_line_to_config_h "$2" else add_line_to_config_h "/* $2 */" fi } # Conditionally add a line of data to config.mk. Takes two parameters: # The first one can be set to 'no' to "comment out" the line, i.e. # make it ineffective, use 'yes' otherwise. # The second param is the line to insert. add_to_config_mk_if_yes() { if test "$1" = yes ; then add_line_to_config_mk "$2" else add_line_to_config_mk "# $2" fi } # Conditionally add a '#define' line to config.h. Takes two parameters: # The first one can be set to 'yes' or 'no'. If 'yes' is used, then # the line "#define $2" is added to config.h, otherwise "#undef $2". define_in_config_h_if_yes() { if test "$1" = yes ; then add_line_to_config_h "#define $2" else add_line_to_config_h "#undef $2" fi } # Conditionally add definitions to config.h and config.mk. Takes two parameters: # The first one can be set to 'yes' or 'no'. If 'yes' is used, then # the line "#define $2" is added to config.h and "$2 = 1" to config.mk. # Otherwise "#undef $2" is added to config.h and "# $2 = 1" to config.mk define_in_config_if_yes() { if test "$1" = yes ; then add_line_to_config_h "#define $2" add_line_to_config_mk "$2 = 1" else add_line_to_config_h "#undef $2" add_line_to_config_mk "# $2 = 1" fi } define_in_config_if_no() { if test "$1" = no ; then add_line_to_config_h "#define $2" add_line_to_config_mk "$2 = 1" else add_line_to_config_h "#undef $2" add_line_to_config_mk "# $2 = 1" fi } # # Determine sdl-config # # TODO: small bit of code to test sdl usability find_sdlconfig() { echo_n "Looking for sdl-config... " sdlconfigs="$SDL_CONFIG:$_sdlconfig:sdl2-config:sdl12-config:sdl11-config:sdl-config" _sdlconfig= IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR" for path_dir in $_sdlpath; do #reset separator to parse sdlconfigs IFS=":" for sdlconfig in $sdlconfigs; do if test -f "$path_dir/$sdlconfig" ; then _sdlconfig="$path_dir/$sdlconfig" echo $_sdlconfig # Save the prefix _sdlpath=$path_dir if test `basename $path_dir` = bin ; then _sdlpath=`dirname $path_dir` fi # break at first sdl-config found in path break 2 fi done done IFS="$ac_save_ifs" if test -z "$_sdlconfig"; then echo "none found!" exit 1 fi } # # Determine freetype-config # find_freetypeconfig() { echo_n "Looking for freetype-config... " freetypeconfigs="$_freetypeconfig" _freetypeconfig= IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR" for path_dir in $_freetypepath; do #reset separator to parse freetypeconfigs IFS=":" for freetypeconfig in $freetypeconfigs; do if test -f "$path_dir/$freetypeconfig" ; then _freetypeconfig="$path_dir/$freetypeconfig" echo $_freetypeconfig # Save the prefix _freetypepath=$path_dir if test `basename $path_dir` = bin ; then _freetypepath=`dirname $path_dir` fi # break at first freetype-config found in path break 2 fi done done IFS="$ac_save_ifs" if test -z "$_freetypeconfig"; then echo "none found!" fi } # # Determine curl-config # find_libcurlconfig() { echo_n "Looking for curl-config... " libcurlconfigs="$_libcurlconfig" _libcurlconfig= IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR" for path_dir in $_libcurlpath; do #reset separator to parse sdlconfigs IFS=":" for libcurlconfig in $libcurlconfigs; do if test -f "$path_dir/$libcurlconfig" ; then _libcurlconfig="$path_dir/$libcurlconfig" echo $_libcurlconfig # Save the prefix _libcurlpath=$path_dir if test `basename $path_dir` = bin ; then _libcurlpath=`dirname $path_dir` fi # break at first curl-config found in path break 2 fi done done IFS="$ac_save_ifs" if test -z "$_libcurlconfig"; then echo "none found!" fi } # # Determine extension used for executables # get_system_exe_extension() { case $1 in riscos) _exeext=",e1f" ;; 3ds | dreamcast | ds | gamecube | n64 | ps2 | psp | switch | wii) _exeext=".elf" ;; gph-linux) _exeext=".gph" ;; mingw* | *os2-emx) _exeext=".exe" ;; *) _exeext="" ;; esac } # # Generic options functions # # Show the configure help line for an option option_help() { if test "${3}" != "" ; then tmpopt_prefix="${3}" else tmpopt_prefix="--" fi tmpopt=`echo $1 | sed 's/_/-/g'` option=`echo "${tmpopt_prefix}${tmpopt} " | sed "s/\(.\{23\}\).*/\1/"` echo " ${option} ${2}" } # Show an error about an unknown option option_error() { echo "error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 exit 1 } # Show an error about an unknown engine engine_option_error() { echo "error: unrecognized engine: $1 Try \`$0 --help' for more information." >&2 exit 1 } # Show an error about an invalid subengine option subengine_option_error() { echo "error: this option is invalid for the subengine $1: $ac_option Try \`$0 --help' for more information." >&2 exit 1 } # # Feature handling functions # # Get the name of the feature get_feature_name() { get_var _feature_$1_name } # Check whether the feature is enabled get_feature_state() { for i in `get_var _feature_$1_settings`; do if test `get_var $i` = "yes"; then echo "yes" return fi done echo "no" } # # Engine handling functions # # Get the name of the engine get_engine_name() { get_var _engine_$1_name } # Will this engine be built? get_engine_build() { get_var _engine_$1_build } # Was this engine set to be built by default? get_engine_build_default() { get_var _engine_$1_build_default } # Get the subengines get_engine_subengines() { get_var _engine_$1_subengines } # Get the dependencies get_engine_dependencies() { get_var _engine_$1_deps } # Get the base engine game support description get_engine_base() { get_var _engine_$1_base } # Ask if this is a subengine get_engine_sub() { sub=`get_var _engine_$1_sub` if test -z "$sub" ; then sub=no fi echo $sub } # Get a subengine's parent (undefined for non-subengines) get_subengine_parent() { get_var _engine_$1_parent } # Enable *all* engines engine_enable_all() { for engine in $_engines; do set_var _engine_${engine}_build "yes" done } # Disable *all* engines engine_disable_all() { for engine in $_engines; do set_var _engine_${engine}_build "no" done } # Enable all unstable engines engine_enable_all_unstable() { for engine in $_engines; do engine_build_default=`get_engine_build_default $engine` if test $engine_build_default = no ; then set_var _engine_${engine}_build "yes" fi done } # Disable all unstable engines engine_disable_all_unstable() { for engine in $_engines; do engine_build_default=`get_engine_build_default $engine` if test $engine_build_default = no ; then set_var _engine_${engine}_build "no" fi done } # Enable the given engine engine_enable() { # Get the parameter if ( echo $1 | grep ':' ) 2> /dev/null > /dev/null ; then eng=`echo $1 | cut -d ':' -f 1` opt=`echo $1 | cut -d ':' -f 2` else eng=$1 opt=yes fi engine=`echo $eng | sed 's/-/_/g'` # Filter the parameter for the subengines if test "`get_engine_sub ${engine}`" != "no" ; then if test "$opt" != "yes" ; then subengine_option_error ${engine} return fi parent=`get_subengine_parent ${engine}` if test `get_engine_build ${parent}` = "no" ; then set_var _engine_${parent}_build "yes" fi fi if test "$opt" = "static" -o "$opt" = "dynamic" -o "$opt" = "yes" ; then if test "`get_engine_name ${engine}`" != "" ; then set_var _engine_${engine}_build "$opt" else engine_option_error ${engine} fi else option_error fi } # Disable the given engine engine_disable() { # Filter malformed options if ( echo $1 | grep '=' ) 2> /dev/null > /dev/null ; then option_error return fi engine=`echo $1 | sed 's/-/_/g'` if test "`get_engine_name ${engine}`" != "" ; then set_var _engine_${engine}_build "no" else engine_option_error ${engine} fi } # Check whether the engine's dependencies are met # If that is not the case disable the engine check_engine_deps() { unmet_deps="" # Check whether the engine is enabled if test `get_engine_build $1` != "no" ; then # Collect unmet dependencies for dep in `get_engine_dependencies $1`; do if test `get_feature_state $dep` = "no"; then feature_name=`get_feature_name $dep` unmet_deps="${unmet_deps}${feature_name} " fi done # Check whether there is any unmet dependency if test -n "$unmet_deps"; then echo "WARNING: Disabling engine "`get_engine_name $1`" because the following dependencies are unmet: "$unmet_deps engine_disable $1 fi fi } # Show the configure help line for a given engine show_engine_help() { name=`get_engine_name $1` option_help "${1}" "${name} engine" " " for sub in `get_engine_subengines $1`; do show_subengine_help $sub $1 done } # Show the configure help line for a given subengine show_subengine_help() { name=`get_engine_name $1` parent=`get_engine_name $2` option_help "- ${1}" "${name} in ${parent} engine" " " } # Prepare the strings about the engines to build prepare_engine_build_strings() { string=`get_engine_build_string $1 static` if test -n "$string" ; then _engines_built_static="${_engines_built_static}#$string@" fi string=`get_engine_build_string $1 dynamic` if test -n "$string" ; then _engines_built_dynamic="${_engines_built_dynamic}#$string@" fi string=`get_engine_build_string $1 no` if test -n "$string" ; then _engines_skipped="${_engines_skipped}#$string@" fi string=`get_engine_build_string $1 wip` if test -n "$string" ; then _engines_built_wip="${_engines_built_wip}#$string@" fi } # Get the string about building an engine get_engine_build_string() { engine=$1 request_status=$2 engine_string="" engine_build=`get_engine_build $1` engine_build_default=`get_engine_build_default $engine` show=no # Convert static/dynamic to yes to ease the check of subengines if test $engine_build = no; then subengine_filter=no else subengine_filter=yes fi # Check if the current engine should be shown for the current status if test $engine_build = $request_status ; then show=yes else # Test for disabled sub-engines if test $request_status = no ; then for subeng in `get_engine_subengines $engine` ; do if test `get_engine_build $subeng` = no ; then # In this case we to display _disabled_ subengines subengine_filter=no show=yes fi done fi # Test for enabled wip sub-engines if test $request_status = wip ; then for subeng in `get_engine_subengines $engine` ; do if test `get_engine_build $subeng` != no -a `get_engine_build_default $subeng` = no ; then show=yes fi done fi fi # Check if it is a wip engine if test "$request_status" = "wip" -a "$engine_build" != "no" -a "$engine_build_default" = no; then show=yes fi # The engine should be shown, build the string if test $show = yes ; then engine_string=`get_subengines_build_string $engine $subengine_filter $request_status` engine_string="`get_engine_name $engine` $engine_string" fi echo "$engine_string" } # Get the string about building subengines get_subengines_build_string() { parent_engine=$1 subengine_filter=$2 request_status=$3 parent_engine_build_default=`get_engine_build_default $parent_engine` subengine_string="" # If the base engine isn't built at all, no need to list subengines # in any of the possible categories. if test `get_engine_build $parent_engine` = no; then return fi all=yes # If there are no subengines, never display "[all games]" (for brevity). if test -z "`get_engine_subengines $parent_engine`"; then all=no fi # If the base engine does not fit the category we're displaying here # (WIP or Skipped), we should never show "[all games]" if test "$request_status" = wip; then if test $parent_engine_build_default = yes; then all=no fi fi if test "$request_status" = no; then # If we're here, the parent engine is built, so no need to check that. all=no fi # In the static/dynamic categories, also display the engine's base games. if test -n "`get_engine_subengines $parent_engine`" -a $request_status != no -a $request_status != wip; then subengine_string="[`get_engine_base $parent_engine`]" fi for subeng in `get_engine_subengines $parent_engine` ; do subengine_build=`get_engine_build $subeng` subengine_build_default=`get_engine_build_default $subeng` # Display this subengine if it matches the filter, unless it is # a stable subengine in the WIP request. if test $subengine_build = $subengine_filter -a \! \( "$request_status" = wip -a "$subengine_build_default" = yes \) ; then s="[`get_engine_name $subeng`]" if test -n "$subengine_string"; then subengine_string="$subengine_string $s" else subengine_string="$s" fi else all=no fi done # Summarize the full list, where applicable if test $all = yes ; then subengine_string="[all games]" fi echo "$subengine_string" } # # Check any parameters we received # # TODO: # * Change --disable-mad / --enable-mad to the way it's done in autoconf: # That is, --without-mad / --with-mad=/prefix/to/mad. Useful for people # who have Mad/Vorbis/ALSA installed in a non-standard locations. # for parm in "$@" ; do if test "$parm" = "--help" || test "$parm" = "-help" || test "$parm" = "-h" ; then for engine in $_engines; do if test `get_engine_sub $engine` = no ; then engines_help="$engines_help`show_engine_help $engine` " fi done cat << EOF Usage: $0 [OPTIONS]... Configuration: -h, --help display this help and exit --backend=BACKEND backend to build (3ds, android, dc, dingux, ds, gcw0, gph, iphone, ios7, maemo, n64, null, openpandora, ps2, psp, psp2, samsungtv, sdl, switch, tizen, webos, wii) [sdl] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [/usr/local] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] By default, \`make install' will install all the files in \`/usr/local/bin', \`/usr/local/lib' etc. You can specify an installation prefix other than \`/usr/local' using \`--prefix', for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] --libdir=DIR object code libraries [EPREFIX/lib] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR/scummvm] --mandir=DIR man documentation [DATAROOTDIR/man] --docdir=DIR documentation root [DATAROOTDIR/doc/scummvm] Special configuration feature: --host=HOST cross-compile to target HOST (arm-linux, ...) special targets: 3ds for Nintendo 3DS android-arm-v7a for Android ARMv7-A (armeabi-v7a) android-arm64-v8a for Android ARMv8-A (arm64-v8a) android-x86 for Android x86 android-x86_64 for Android x86_64 androidsdl for Android with SDL backend caanoo for Caanoo dingux for Dingux raspberrypi for Raspberry Pi dreamcast for Sega Dreamcast ds for Nintendo DS gamecube for Nintendo GameCube gcw0 for GCW Zero gp2x for GP2X gp2xwiz for GP2X Wiz iphone for Apple iPhone (iOS <= 6) ios7 for Apple iPhone / iPad (iOS >= 7) maemo for Nokia Maemo n64 for Nintendo 64 openpandora for OpenPandora ouya for OUYA ps2 for PlayStation 2 ps3 for PlayStation 3 psp2 for PlayStation Vita psp for PlayStation Portable samsungtv for Samsung TV switch for Nintendo Switch tizen for Samsung Tizen webos for HP Palm WebOS wii for Nintendo Wii Game engines: --enable-all-engines enable all engines, including those which are broken or unsupported --disable-all-engines disable all engines --enable-all-unstable-engines enable the engines which are broken or unsupported --disable-all-unstable-engines disable only the engines which are broken or unsupported --enable-engine=[,...] enable engine(s) listed --disable-engine=[,...] disable engine(s) listed --enable-engine-static=[,...] enable engine(s) listed as static builtin (when plugins are enabled) --enable-engine-dynamic=[,...] enable engine(s) listed as dynamic plugin (when plugins are enabled) The values of for these options are as follows: $engines_help Optional Features: --enable-static build a static binary instead of using shared objects --enable-c++11 build as C++11 if the compiler allows that --disable-debug disable building with debugging symbols --enable-Werror treat warnings as errors --enable-release enable building in release mode (this activates optimizations) --enable-release-mode enable building in release mode (without optimizations) --enable-optimizations enable optimizations --enable-asan enable Address Sanitizer for memory-related debugging --enable-profiling enable profiling --enable-plugins enable the support for dynamic plugins --default-dynamic make plugins dynamic by default --disable-mt32emu don't enable the integrated MT-32 emulator --disable-lua don't enable Lua support --disable-nuked-opl don't build Nuked OPL driver --disable-16bit don't enable 16bit color support --disable-highres don't enable support for high resolution engines >320x240 --disable-savegame-timestamp don't use timestamps for blank savegame descriptions --disable-scalers exclude scalers --disable-hq-scalers exclude HQ2x and HQ3x scalers --disable-translation don't build support for translated messages --disable-taskbar don't build support for taskbar and launcher integration --disable-cloud don't build cloud support --disable-system-dialogs don't build support for system dialogs --enable-vkeybd build virtual keyboard support --enable-eventrecorder enable event recording functionality --disable-eventrecorder disable event recording functionality --enable-updates build support for updates --enable-text-console use text console instead of graphical console --enable-verbose-build enable regular echoing of commands during build process --enable-tts build support for text to speech --disable-tts don't build support for text to speech --disable-bink don't build with Bink video support --opengl-mode=MODE OpenGL (ES) mode to use for OpenGL output [auto] available modes: auto for autodetection none for disabling any OpenGL usage any for runtime detection gl for forcing OpenGL gles for forcing OpenGL ES gles2 for forcing OpenGL ES 2 WARNING: only specify this manually if you know what you are doing! Optional Libraries: --with-alsa-prefix=DIR prefix where alsa is installed (optional) --disable-alsa disable ALSA midi sound support [autodetect] --with-ogg-prefix=DIR prefix where libogg is installed (optional) --disable-ogg disable Ogg support [autodetect] --with-vorbis-prefix=DIR prefix where libvorbis is installed (optional) --disable-vorbis disable Vorbis support [autodetect] --with-tremor-prefix=DIR prefix where tremor is installed (optional) --disable-tremor disable tremor support [autodetect] --with-mad-prefix=DIR prefix where libmad is installed (optional) --disable-mad disable libmad (MP3) support [autodetect] --with-fribidi-prefix=DIR prefix where libfribidi is installed --disable-fribidi disable libfribidi support [autodetect] --with-flac-prefix=DIR prefix where libFLAC is installed (optional) --disable-flac disable FLAC support [autodetect] --with-zlib-prefix=DIR prefix where zlib is installed (optional) --disable-zlib disable zlib (compression) support [autodetect] --with-mpeg2-prefix=DIR prefix where libmpeg2 is installed (optional) --enable-mpeg2 enable mpeg2 codec for cutscenes [autodetect] --with-a52-prefix=DIR Prefix where liba52 is installed (optional) --enable-a52 enable a52 codec for MPEG decoder [autodetect] --with-jpeg-prefix=DIR Prefix where libjpeg is installed (optional) --disable-jpeg disable JPEG decoder [autodetect] --with-png-prefix=DIR prefix where libpng is installed (optional) --disable-png disable PNG decoder [autodetect] --with-theoradec-prefix=DIR prefix where libtheoradec is installed (optional) --disable-theoradec disable Theora decoder [autodetect] --with-faad-prefix=DIR prefix where libfaad is installed (optional) --disable-faad disable AAC decoder [autodetect] --with-fluidsynth-prefix=DIR prefix where libfluidsynth is installed (optional) --disable-fluidsynth disable fluidsynth MIDI driver [autodetect] --with-ieee1284-prefix=DIR prefix where libieee1284 is installed (optional) --enable-opl2lpt enable OPL2LPT support --with-sparkle-prefix=DIR prefix where sparkle is installed (OS X/Windows only - optional) --disable-sparkle disable sparkle automatic update support [OS X/Windows only - autodetect] --disable-osx-dock-plugin disable the NSDockTilePlugin support [Mac OS X only - autodetect] --with-sdl-prefix=DIR prefix where the SDL package is installed (optional) e.g., if sdl-config script is at: /opt/mxe/usr/i686-w64-mingw32.static/bin/sdl2-config then you should pass: '--with-sdl-prefix=/opt/mxe/usr/i686-w64-mingw32.static' --with-freetype2-prefix=DIR prefix where the freetype-config script is installed (optional) --disable-freetype2 disable freetype2 TTF library usage [autodetect] --with-nasm-prefix=DIR prefix where nasm executable is installed (optional) --disable-nasm disable assembly language optimizations [autodetect] --with-pandoc-format=FORMAT pandoc format to use during the conversion (optional) --with-readline-prefix=DIR prefix where readline is installed (optional) --disable-readline disable readline support in text console [autodetect] --with-libunity-prefix=DIR prefix where libunity is installed (optional) --disable-libunity disable Unity launcher integration [autodetect] --with-gtk-prefix=DIR prefix where gtk is installed (optional) --disable-gtk disable GTK dialog integration [autodetect] --with-sndio-prefix=DIR prefix where sndio is installed (optional) --disable-sndio disable sndio MIDI driver [autodetect] --with-sdlnet-prefix=DIR prefix where SDL_Net is installed (optional) --disable-sdlnet disable SDL_Net networking library [autodetect] --with-libcurl-prefix=DIR prefix where libcurl is installed (optional) --disable-libcurl disable libcurl networking library [autodetect] --with-iconv-prefix=DIR prefix where libiconv is installed (optional) --disable-iconv disable libiconv encoding conversion library [autodetect] Some influential environment variables: AR archiver command AS assembler command ASFLAGS assembler flags CONFIGURE_NO_HOST Ignore the cross-compile target set by the --host= option CPPFLAGS C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CXX C++ compiler command CXXFLAGS C++ compiler flags DWP DWARF packing utility command LD linker command LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory PKG_CONFIG_LIBDIR list of directories where pkg-config ‘.pc’ files are looked up RANLIB archive indexer command SDL_CONFIG SDL configurer script name (not path) STRIP symbol stripper command WINDRES Windows resource compiler command WINDRESFLAGS Windows resource compiler flags EOF exit 0 fi done # for parm in ... # # If we're not showing help, greet the user and start the log file # echo "Running ScummVM configure..." echo "Configure run on" `date` > $TMPLOG cat >> $TMPLOG <" exit 1 fi if test -z "$ANDROID_NDK_ROOT"; then echo "Please set ANDROID_NDK_ROOT in your environment. export ANDROID_NDK_ROOT=" exit 1 fi ;; 3ds | ds | gamecube | switch | wii) if test -z "$DEVKITPRO"; then echo "Please set DEVKITPRO in your environment. export DEVKITPRO=" exit 1 fi ;; dreamcast) if test -z "$RONINDIR"; then echo "Please set RONINDIR in your environment. export RONINDIR=" exit 1 fi ;; n64) if test -z "$N64SDK"; then echo "Please set N64SDK in your environment. export N64SDK=" exit 1 fi ;; ps2) if test -z "$PS2SDK"; then echo "Please set PS2SDK in your environment. export PS2SDK=" exit 1 fi ;; ps3) if test -z "$PS3DEV"; then echo "Please set PS3DEV in your environment. export PS3DEV=" exit 1 fi if test -z "$PSL1GHT"; then echo "Please set PSL1GHT in your environment. export PSL1GHT=" exit 1 fi ;; psp2) if test -z "$VITASDK"; then echo "Please set VITASDK in your environment. export VITASDK=" exit 1 fi ;; psp) if test -z "$PSPDEV"; then PSPDEV=`psp-config --pspdev-path` fi # TODO: Should we also insist on a valid PSPDEV value? if test -z "$PSPSDK"; then PSPSDK=`psp-config --pspsdk-path` fi if test -z "$PSPSDK"; then echo "Please set PSPSDK in your environment. export PSPSDK=" exit 1 fi # These have to be set early because the compiler will not link successfully # during testing otherwise if test -d "$PSPDEV/psp/lib"; then append_var LDFLAGS "-L$PSPDEV/psp/lib" fi append_var LDFLAGS "-L$PSPSDK/lib" append_var LDFLAGS "-specs=$_srcdir/backends/platform/psp/psp.spec" ;; riscos) if test -z "$GCCSDK_INSTALL_ENV"; then echo "Please set GCCSDK_INSTALL_ENV in your environment. export GCCSDK_INSTALL_ENV=" exit 1 fi if test -e "$GCCSDK_INSTALL_ENV/bin/tokenize"; then add_line_to_config_mk "TOKENIZE := $GCCSDK_INSTALL_ENV/bin/tokenize" elif `which tokenize >/dev/null 2>&1`; then add_line_to_config_mk "TOKENIZE := tokenize" fi if test -e "$GCCSDK_INSTALL_ENV/bin/bindhelp"; then add_line_to_config_mk "BINDHELP := $GCCSDK_INSTALL_ENV/bin/bindhelp" elif `which bindhelp >/dev/null 2>&1`; then add_line_to_config_mk "BINDHELP := bindhelp" fi ;; tizen) if test -z "$TIZEN_ROOTSTRAP"; then echo "Please set TIZEN_ROOTSTRAP in your environment. export TIZEN_ROOTSTRAP=" exit 1 fi ;; webos) if test -z "$WEBOS_SDK"; then echo "Please set WEBOS_SDK in your environment. export WEBOS_SDK=" exit 1 fi if test -z "$WEBOS_PDK"; then echo "Please set WEBOS_PDK in your environment. export WEBOS_PDK=" exit 1 fi ;; *) ;; esac # Toolchain for Android is in NDK and is using different naming convention if test "$_host_os" = android; then # Try to use a known to work (on linux) toolchain _android_toolchain="$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64" if test -n "$ANDROID_TOOLCHAIN"; then _android_toolchain="$ANDROID_TOOLCHAIN" fi case $_host_cpu in arm | i686) _android_version=16 ;; aarch64 | x86_64) # Platform version 21 is needed as earlier versions of platform do not support this architecture. _android_version=21 ;; esac # If CXX environment variable is not set, try to set known to work defaults if test -z "$CXX"; then case $_host_cpu in arm) _android_target="armv7a-linux-androideabi$_android_version" ;; aarch64) _android_target="aarch64-linux-android$_android_version" ;; i686) _android_target="i686-linux-android$_android_version" ;; x86_64) _android_target="x86_64-linux-android$_android_version" ;; esac CXX="$_android_toolchain/bin/clang++" # If CXX is defined don't alter CXXFLAGS and LDFLAGS as the user can do it himself append_var CXXFLAGS "-target ${_android_target}" append_var LDFLAGS "-target ${_android_target}" fi # These values can get overriden below by environments variables _ar="$_android_toolchain/bin/$_ar" _as="$_android_toolchain/bin/$_as" _ranlib="$_android_toolchain/bin/$_ranlib" _strip="$_android_toolchain/bin/$_strip" if test -z "$STRINGS"; then STRINGS="$_android_toolchain/bin/$_host_alias-strings" fi if test -z "$PKG_CONFIG_LIBDIR"; then export PKG_CONFIG_LIBDIR="$_android_toolchain/sysroot/usr/lib/$_host_alias/$_android_version/pkgconfig" fi _libcurlpath="$_android_toolchain/sysroot/usr/bin/$_host_alias/$_android_version:$_libcurlpath" fi # # Determine the C++ compiler # echo_n "Looking for C++ compiler... " # Check whether the given command is a working C++ compiler test_compiler() { cat > tmp_cxx_compiler.cpp << EOF class Foo { int a; }; int main(int argc, char **argv) { Foo *a = new Foo(); delete a; return 0; } EOF echo "testing compiler: $1" >> "$TMPLOG" if test -n "$_host"; then # In cross-compiling mode, we cannot run the result eval "$1 $CXXFLAGS -o $TMPO.o -c tmp_cxx_compiler.cpp" 2>> "$TMPLOG" && cc_check_clean tmp_cxx_compiler.cpp else eval "$1 $CXXFLAGS $LDFLAGS -o $TMPO$HOSTEXEEXT tmp_cxx_compiler.cpp" 2>> "$TMPLOG" && eval "$TMPO$HOSTEXEEXT 2>> $TMPLOG" && cc_check_clean tmp_cxx_compiler.cpp fi } # Prepare a list of candidates for the C++ compiler if test -n "$CXX" && test_compiler "$CXX"; then # Use the compiler specified in CXX echo $CXX else if test -n "$_host"; then compilers="$_host_alias-g++ $_host_alias-c++ $_host-g++ $_host-c++" else compilers="g++ c++" fi # Iterate over all candidates, pick the first working one CXX= for compiler in $compilers; do if test_compiler $compiler; then echo "success testing compiler: $compiler" >> "$TMPLOG" CXX=$compiler echo $CXX break else echo "failure testing compiler: $compiler" >> "$TMPLOG" fi done fi if test -z "$CXX"; then echo "none found!" exit 1 fi if test -n "$RANLIB"; then _ranlib=$RANLIB fi if test -n "$STRIP"; then _strip=$STRIP fi if test -n "$AR"; then _ar="$AR cru" fi if test -n "$AS"; then _as=$AS fi if test -n "$DWP"; then _dwp=$DWP fi if test -n "$WINDRES"; then _windres=$WINDRES fi LD=$CXX # # Determine the compiler version # echocheck "compiler version" # Some compilers pretend to be gcc to ease compatibility with # common Linux etc. programs. We first check for some of these here. have_gcc=no cc_check_define __GNUC__ && have_gcc=yes have_icc=no cc_check_define __INTEL_COMPILER && have_icc=yes have_clang=no cc_check_define __clang__ && have_clang=yes if test "$have_icc" = yes; then add_line_to_config_mk 'HAVE_ICC = 1' # Make ICC error out on unknown command line options instead of printing # a warning. This is for example required to make the -Wglobal-destructors # detection work correctly. append_var CXXFLAGS "-diag-error 10006,10148" # ICC doesn't accept all gcc options, so we disable have_gcc, even if # ICC does have the gcc-compatibility defines. have_gcc=no fi if test "$have_clang" = yes; then add_line_to_config_mk 'HAVE_CLANG = 1' # clang does accept all gcc options we use, so we keep have_gcc fi if test "$have_gcc" = yes; then add_line_to_config_mk 'HAVE_GCC = 1' _cxx_major=`gcc_get_define __GNUC__` _cxx_minor=`gcc_get_define __GNUC_MINOR__` cxx_version="`( $CXX -dumpversion ) 2>&1`" if test "$have_clang" = yes; then # Clang sets a gcc version number for compatibility. # We keep that as _cxx_minor/_cxx_major for later # compiler version checks. # For the version reported in the configure log (cxx_version), # we get the actual clang version. cxx_version=`gcc_get_define __clang_version__` cxx_version="`echo "${cxx_version}" | sed -e 's/"\([^ ]*\) .*/\1/'`" cxx_version="clang $cxx_version, ok" elif test "$_cxx_major" -eq 2 && test "$_cxx_minor" -ge 95 || \ test "$_cxx_major" -gt 2 ; then cxx_version="$cxx_version, ok" cxx_verc_fail=no else cxx_version="$cxx_version, bad" cxx_verc_fail=yes fi elif test "$have_icc" = yes; then cxx_version="`( $CXX -dumpversion ) 2>/dev/null`" _cxx_major="`echo "${cxx_version}" | sed -ne 's/\([0-9][0-9]*\)\..*/\1/gp'`" _cxx_minor="`echo "${cxx_version}" | sed -ne 's/[0-9][0-9]*\.\([0-9][0-9]*\)/\1/gp'`" cxx_version="ICC $cxx_version, ok" else # TODO: Big scary warning about unsupported compilers cxx_version=`( $CXX -version ) 2>&1` if test "$?" -eq 0; then cxx_version="`echo "${cxx_version}" | sed -ne 's/^.*[^0-9]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/gp'`" if test -z "${cxx_version}"; then cxx_version="not found" cxx_verc_fail=yes fi echo non-gcc compiler version ${cxx_version} else cxx_version="not found" cxx_verc_fail=yes echo found non-gcc compiler version ${cxx_version} fi case $_host_os in irix*) case $cxx_version in 7.4.4*) # We just assume this is SGI MIPSpro _cxx_major=7 _cxx_minor=4 cxx_verc_fail=no add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MDupdate "$(*D)/$(DEPDIR)/$(*F).d"' add_line_to_config_mk '-include Makedepend' ;; *) cxx_version="$cxx_version, bad" cxx_verc_fail=yes ;; esac ;; *) cxx_version="$cxx_version, bad" cxx_verc_fail=yes ;; esac fi echo "$cxx_version" # # Bail out now if no useable compiler was found. # if test "$cxx_verc_fail" = yes ; then echo echo "The version of your compiler is not supported at this time" echo "Please ensure you are using GCC >= 2.95" exit 1 fi # # Check whether the compiler supports C++11 # have_cxx11=no cat > $TMPC << EOF int main(int argc, char *argv[]) { if (argv == nullptr) return -1; else return 0; } EOF cc_check -std=c++11 && have_cxx11=yes if test "$_use_cxx11" = "yes" ; then _use_cxx11=$have_cxx11 fi # # Setup compiler specific CXXFLAGS now that we know the compiler version. # Foremost, this means enabling various warnings. # In addition, we set CXX_UPDATE_DEP_FLAG for GCC >= 3.0 and for ICC. # if test "$have_gcc" = yes ; then if test "$_cxx_major" -ge "3" ; then # Try to use ANSI mode when C++11 is disabled. if test "$_use_cxx11" = "no" ; then append_var CXXFLAGS "-ansi" fi case $_host_os in # newlib-based system include files suppress non-C89 function # declarations under __STRICT_ANSI__, undefine it 3ds | amigaos* | android | androidsdl | dreamcast | ds | gamecube | mingw* | mint* | n64 | psp | ps2 | ps3 | psp2 | switch | tizen | wii ) append_var CXXFLAGS "-U__STRICT_ANSI__" ;; *) ;; esac append_var CXXFLAGS "-W -Wno-unused-parameter" add_line_to_config_mk 'HAVE_GCC3 = 1' add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MMD -MF "$(*D)/$(DEPDIR)/$(*F).d" -MQ "$@" -MP' fi; if test "$_cxx_major" -eq 4 && test "$_cxx_minor" -ge 3 || \ test "$_cxx_major" -gt 4 ; then append_var CXXFLAGS "-Wno-empty-body" else append_var CXXFLAGS "-Wconversion" fi; append_var CXXFLAGS "-fno-operator-names" elif test "$have_icc" = yes ; then add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MMD -MF "$(*D)/$(DEPDIR)/$(*F).d" -MQ "$@" -MP' fi; # # Update status about C++11 mode # echo_n "Building as C++11... " if test "$_use_cxx11" = "yes" ; then append_var CXXFLAGS "-std=c++11" fi echo $_use_cxx11 # # Determine extra build flags for debug and/or release builds # if test "$_debug_build" != no; then # debug mode not explicitly disabled -> compile with debug information echo_n "Checking best debug mode... " debug_mode=-g test "$_host_os" = amigaos && debug_mode=-gstabs append_var CXXFLAGS "$debug_mode" echo_n -- "$debug_mode" echo "int main() { return 0; }" > $TMPC if `which $_dwp >/dev/null 2>&1` && cc_check_no_clean $debug_mode -gsplit-dwarf && `$_dwp -e $TMPO -o /dev/null >/dev/null 2>&1`; then append_var CXXFLAGS "-gsplit-dwarf" add_line_to_config_mk "SPLIT_DWARF = 1" echo_n -- " + split DWARF" if cc_check_no_clean $debug_mode -gsplit-dwarf -fuse-ld=gold -Wl,--gdb-index; then append_var LDFLAGS "-fuse-ld=gold" append_var LDFLAGS "-Wl,--gdb-index" echo_n -- " + Gold" fi fi if cc_check_no_clean $debug_mode -fvar-tracking-assignments; then append_var CXXFLAGS "-fvar-tracking-assignments" echo_n -- " + var tracking" fi cc_check_clean echo "" fi if test "$_release_build" = yes; then # Add a define, which indicates we are doing # an build for a release version. append_var DEFINES "-DRELEASE_BUILD" fi # By default, we add -pedantic to the CXXFLAGS to catch some potentially # non-portable constructs, like use of GNU extensions. # However, some platforms use GNU extensions in system header files, so # for these we must not use -pedantic. case $_host_os in 3ds | android | androidsdl | gamecube | ps2 | psp | switch | tizen | wii | webos) ;; *) # ICC does not support pedantic, while GCC and clang do. if test "$have_icc" = no ; then # We *do* want the 'long long' extension. append_var CXXFLAGS "-pedantic -Wno-long-long" fi ;; esac # If possible, we want to use -Wglobal-constructors # However, not all compilers support that, so check whether the active one does. echocheck "whether C++ compiler accepts -Wglobal-constructors" cat > $TMPC << EOF int main() { return 0; } EOF cc_check -Wglobal-constructors -Werror && _global_constructors=yes if test "$_global_constructors" = yes; then append_var CXXFLAGS "-Wglobal-constructors" fi echo $_global_constructors # If the compiler supports the -Wundefined-var-template flag, silence that warning. # We get this warning a lot with regard to the Singleton class as we explicitly # instantiate each specialisation. An alternate way to deal with it would be to # change the way we instantiate the singleton classes as done in PR #967. # Note: we check the -Wundefined-var-template as gcc does not error out on unknown # -Wno-xxx flags. echocheck "whether C++ compiler accepts -Wno-undefined-var-template" cat > $TMPC << EOF int main() { return 0; } EOF cc_check -Wundefined-var-template -Werror && _no_undefined_var_template=yes if test "$_no_undefined_var_template" = yes; then append_var CXXFLAGS "-Wno-undefined-var-template" fi echo $_no_undefined_var_template # Vanilla clang 6 enables the new -Wpragma-pack which warns when leaving an # included file which changes the current alignment. # As our common/pack-{start,end}.h trigger this we disable this warning. # Because there is no correlation between the version reported by Apple Xcode # clang and vanilla clang we cannot rely on the __clang_major__/clang_minor__ # macros. # Note: as above, we check for -Wpragma-pack as not all compilers error out on # unknown -Wno-xxx flags. echocheck "whether C++ compiler accepts -Wno-pragma-pack" echo "int main() { return 0; }" >$TMPC cc_check -Wpragma-pack -Werror && _no_pragma_pack=yes test "$_no_pragma_pack" = yes && append_var CXXFLAGS "-Wno-pragma-pack" echo $_no_pragma_pack if test -n "$STRINGS"; then _strings=$STRINGS else echo_n "Checking for $_host_alias-strings... " >> "$TMPLOG" if `which $_host_alias-strings >/dev/null 2>&1`; then _strings=$_host_alias-strings echo yes >> "$TMPLOG" else _strings=strings echo no >> "$TMPLOG" fi fi # # Check for endianness # echo_n "Checking endianness... " cat > tmp_endianness_check.cpp << EOF unsigned short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; const char * _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; return s; } unsigned short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; const char * _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; return s; } int main() { _ascii (); _ebcdic (); return 0; } EOF $CXX $LDFLAGS $CXXFLAGS -o $TMPO$HOSTEXEEXT tmp_endianness_check.cpp if $_strings $TMPO$HOSTEXEEXT | grep BIGenDianSyS >/dev/null; then _endian=big elif $_strings $TMPO$HOSTEXEEXT | grep LiTTleEnDian >/dev/null; then _endian=little fi echo $_endian; cc_check_clean tmp_endianness_check.cpp tmp_endianness_check.dwo case $_endian in big) add_line_to_config_h '#undef SCUMM_LITTLE_ENDIAN' add_line_to_config_h '#define SCUMM_BIG_ENDIAN' ;; little) add_line_to_config_h '#define SCUMM_LITTLE_ENDIAN' add_line_to_config_h '#undef SCUMM_BIG_ENDIAN' ;; *) exit 1 ;; esac # # Determine a data type with the given length # find_type_with_size() { for datatype in int short char long "long long" __int64 "long long int" unknown; do cat > tmp_find_type_with_size.cpp << EOF typedef $datatype ac__type_sizeof_; int main() { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) == $1)]; test_array [0] = 0; return 0; } EOF if $CXX $CXXFLAGS -c -o $TMPO.o tmp_find_type_with_size.cpp 2>/dev/null ; then break else if test "$datatype" = "unknown"; then echo "couldn't find data type with $1 bytes" exit 1 fi continue fi done cc_check_clean tmp_find_type_with_size.cpp echo $datatype } # # Check whether the system is 32-bit # pointer_is_32bit() { cat > tmp_pointer_is_32bit.cpp << EOF int main() { static int test_array[1 - 2 * !(sizeof(void *) == 4)]; test_array[0] = 0; return 0; } EOF $CXX $CXXFLAGS -c -o $TMPO.o tmp_pointer_is_32bit.cpp 2>/dev/null status=$? cc_check_clean tmp_pointer_is_32bit.cpp return $status } echo_n "Checking 64-bitness... " pointer_is_32bit if test $? -eq 0; then type_ptr=uint32 echo "no" else type_ptr=uint64 echo "yes" fi # # Determine data type sizes # echo_n "Type with 1 byte... " type_1_byte=`find_type_with_size 1` TMPR="$?" echo "$type_1_byte" test $TMPR -eq 0 || exit 1 # check exit code of subshell echo_n "Type with 2 bytes... " type_2_byte=`find_type_with_size 2` TMPR="$?" echo "$type_2_byte" test $TMPR -eq 0 || exit 1 # check exit code of subshell echo_n "Type with 4 bytes... " type_4_byte=`find_type_with_size 4` TMPR="$?" echo "$type_4_byte" test $TMPR -eq 0 || exit 1 # check exit code of subshell echo_n "Type with 8 bytes... " type_8_byte=`find_type_with_size 8` TMPR="$?" echo "$type_8_byte" test $TMPR -eq 0 || exit 1 # check exit code of subshell # # Check whether memory alignment is required # # For some CPU types, unaligned memory access is either not supported at # all (and so leads to a crash), requires a super-slow emulation via an # exception handler, or just results in incorrect results. # On the other hand, accessing data in a manner that works regardless of # alignment can be a lot slower than regular access, so we don't want # to use it if we don't have to. # # So we do the following: For CPU families where we know whether unaligned # access is safe & fast, we enable / disable unaligned access accordingly. # Otherwise, we just disable memory alignment. # # NOTE: In the past, for non-cross compiled builds, we would also run some code # which would try to test whether unaligned access worked or not. But this test # could not reliably determine whether unaligned access really worked in all # situations (and across different implementations of the target CPU arch), nor # whether it was fast (as opposed to slowly emulated by fault handlers). Hence, # we do not use this approach anymore. # # NOTE: The only kinds of unaligned access we allow are for 2 byte and 4 # byte loads / stores. No promises are made for bigger sizes, such as 8 # or 16 byte loads, for which architectures may behave differently than # for the smaller sizes. echo_n "Alignment required... " case $_host_cpu in i[3-6]86 | amd64 | x86_64 | powerpc* | ppc*) # Unaligned access should work _need_memalign=no ;; alpha* | arm* | bfin* | hp* | mips* | sh* | sparc* | ia64 | nv1*) # Unaligned access is not supported or extremely slow. _need_memalign=yes ;; *) # Status of unaligned access is unknown, so assume the worst. _need_memalign=yes ;; esac echo "$_need_memalign" define_in_config_h_if_yes $_need_memalign 'SCUMM_NEED_ALIGNMENT' # # Check the CPU architecture # echo_n "Checking host CPU architecture... " case $_host_cpu in arm*) echo "arm" case $_host in openpandora) define_in_config_if_yes yes 'USE_ARM_NEON_ASPECT_CORRECTOR' ;; androidsdl-armeabi | arm-*riscos | caanoo | ds | gp2x | gp2xwiz | maemo | tizen) define_in_config_if_yes yes 'USE_ARM_SCALER_ASM' # FIXME: The following feature exhibits a bug. It produces distorted # sound since 9003ce517ff9906b0288f9f7c02197fd091d4554. The ARM # assembly will need to be properly adapted to the changes to the C # code in 8f5a7cde2f99de9fef849b0ff688906f05f4643e. # See bug #6957: "AUDIO: ARM ASM sound code causes distorted audio on 32 bit armv6" #define_in_config_if_yes yes 'USE_ARM_SOUND_ASM' define_in_config_if_yes yes 'USE_ARM_SMUSH_ASM' define_in_config_if_yes yes 'USE_ARM_GFX_ASM' # FIXME: The following feature exhibits a bug during the intro scene of Indy 4 # (on Pandora and iPhone at least) #define_in_config_if_yes yes 'USE_ARM_COSTUME_ASM' ;; esac append_var DEFINES "-DARM_TARGET" ;; aarch64) echo "aarch64" ;; i[3-6]86) echo "x86" _have_x86=yes define_in_config_h_if_yes $_have_x86 'HAVE_X86' ;; mips*) echo "MIPS" append_var DEFINES "-DMIPS_TARGET" ;; powerpc* | ppc*) echo "PowerPC" append_var DEFINES "-DPPC_TARGET" ;; amd64 | x86_64) echo "x86_64" ;; *) echo "unknown ($_host_cpu)" ;; esac # # Determine build settings # echo_n "Checking hosttype... " echo $_host_os case $_host_os in 3ds) _optimization_level=-O2 append_var DEFINES "-D__3DS__" append_var DEFINES "-DARM" append_var DEFINES "-DARM11" append_var CXXFLAGS "-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft" append_var CXXFLAGS "-mword-relocations" append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-fomit-frame-pointer" append_var CXXFLAGS "-I$DEVKITPRO/libctru/include" append_var CXXFLAGS "-I$DEVKITPRO/portlibs/3ds/include" append_var LDFLAGS "-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft" append_var LDFLAGS "-L$DEVKITPRO/libctru/lib" append_var LDFLAGS "-L$DEVKITPRO/portlibs/3ds/lib" append_var LDFLAGS "-specs=3dsx.specs -lctru" append_var LIBS "-lcitro3d" ;; amigaos*) append_var LDFLAGS "-Wl,--export-dynamic" append_var LDFLAGS "-L/sdk/local/newlib/lib" # We have to use 'long' for our 4 byte typedef because AmigaOS already typedefs (u)int32 # as (unsigned) long, and consequently we'd get a compiler error otherwise. type_4_byte='long' # Supress format warnings as the long 4 byte causes noisy warnings. append_var CXXFLAGS "-Wno-format" add_line_to_config_mk 'AMIGAOS = 1' _port_mk="backends/platform/sdl/amigaos/amigaos.mk" _nuked_opl=no ;; android) case $_host in android-arm-v7a) # Disable NEON for older devices (like with Tegra 2) append_var CXXFLAGS "-mfpu=vfp" # This is really old CPU but might be still used with android 4.1, it slightly increases code size and decreases performance. append_var LDFLAGS "-Wl,--fix-cortex-a8" ABI="armeabi-v7a" ;; android-arm64-v8a) ABI="arm64-v8a" ;; android-x86) ABI="x86" ;; android-x86_64) ABI="x86_64" ;; ouya) append_var CXXFLAGS "-mtune=cortex-a9" ABI="armeabi-v7a" ;; esac append_var CXXFLAGS "-Wno-inconsistent-missing-override" append_var CXXFLAGS "-fpic" append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-funwind-tables" if test "$_debug_build" = no; then _optimization_level=-Os append_var CXXFLAGS "-fomit-frame-pointer" append_var CXXFLAGS "-fstrict-aliasing" else _optimization_level=-O0 append_var CXXFLAGS "-fno-omit-frame-pointer" append_var CXXFLAGS "-fno-strict-aliasing" fi # Build ID is needed for native debugging in Android Studio append_var LDFLAGS "-Wl,--build-id=sha1" add_line_to_config_mk "ANDROID_SDK_ROOT := $ANDROID_SDK_ROOT" add_line_to_config_mk "ANDROID_NDK_ROOT := $ANDROID_NDK_ROOT" _seq_midi=no ;; beos*) append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE" # Needs -lbind -lsocket for the timidity MIDI driver LDFLAGS="-L/boot/home/config/lib" CFLAGS="-I/boot/home/config/include" append_var CXXFLAGS "-fhuge-objects" append_var LIBS "-lbind -lsocket" _seq_midi=no ;; cygwin*) echo ERROR: Cygwin building is not supported by ScummVM anymore. Consider using MinGW. exit 1 ;; darwin*) # Pass -mlongcall to gcc so that it emits long calls # which will allow for calls larger than 32MB. The linker # will discard the calls if they are not needed, but we # need to ensure the compiler emits them in the first place. case $_host_cpu in powerpc*) append_var CFLAGS "-mlongcall" append_var CXXFLAGS "-mlongcall" ;; esac append_var DEFINES "-DMACOSX" append_var LIBS "-framework AudioUnit -framework AudioToolbox -framework Carbon -framework CoreMIDI" # SDL2 doesn't seem to add Cocoa for us. append_var LIBS "-framework Cocoa" add_line_to_config_mk 'MACOSX = 1' # Now we may have MacPorts or Fink installed # Which put libraries and headers in non-standard places # Checking them here # MacPorts # There is no way to get the prefix, so implementing a hack here macport_version=`port version 2>/dev/null` if test "$?" -eq 0; then macport_version="`echo "${macport_version}" | sed -ne 's/Version: \([0-9]\.[0-9]\.[0-9]\)/\1/gp'`" echo_n "You seem to be running MacPorts version ${macport_version}..." macport_prefix=`which port` # strip off /bin/port from /opt/local/bin/port macport_prefix=`dirname ${macport_prefix}` macport_prefix=`dirname ${macport_prefix}` echo "adding ${macport_prefix} to paths" LDFLAGS="-L${macport_prefix}/lib $LDFLAGS" CXXFLAGS="-I${macport_prefix}/include $CXXFLAGS" if test -z "$_staticlibpath"; then _staticlibpath=${macport_prefix} echo "Set staticlib-prefix to ${_staticlibpath}" fi fi # Fink # There is no way to get the prefix, so implementing a hack here fink_version=`fink -V 2>/dev/null` if test "$?" -eq 0; then fink_version="`echo "${fink_version}" | sed -ne 's/Package manager version: \([0-9.]*\)/\1/gp'`" echo_n "You seem to be running Fink version ${fink_version}..." fink_prefix=`which fink` # strip off /bin/fink from /sw/bin/port fink_prefix=`dirname ${fink_prefix}` fink_prefix=`dirname ${fink_prefix}` echo "adding ${fink_prefix} to paths" LDFLAGS="-L${fink_prefix}/lib $LDFLAGS" CXXFLAGS="-I${fink_prefix}/include $CXXFLAGS" if test -z "$_staticlibpath"; then _staticlibpath=${fink_prefix} echo "Set staticlib-prefix to ${_staticlibpath}" fi fi # Homebrew brew_version=`brew -v 2>/dev/null` if test "$?" -eq 0; then brew_version="`echo "${brew_version}" | sed -ne 's/Homebrew \([0-9.]*\)/\1/gp'`" echo_n "You seem to be running Homebrew version ${brew_version}..." brew_prefix=`brew --prefix` echo "adding ${brew_prefix} to paths" LDFLAGS="-L${brew_prefix}/lib $LDFLAGS" CXXFLAGS="-I${brew_prefix}/include $CXXFLAGS" if test -z "$_staticlibpath"; then _staticlibpath=${brew_prefix} echo "Set staticlib-prefix to ${_staticlibpath}" fi fi # If _staticlibpath is not set yet try first /sw (fink) then /usr/local # (the macports case is handled above). if test -z "$_staticlibpath"; then if test -d "/sw"; then _staticlibpath=/sw echo "Set staticlib-prefix to ${_staticlibpath}" elif test -d "/usr/local"; then _staticlibpath=/usr/local echo "Set staticlib-prefix to ${_staticlibpath}" else echo "Could not determine prefix for static libraries" fi fi # If _xcodetoolspath is not set yet use xcode-select to get the path if test -z "$_xcodetoolspath"; then _xcodetoolspath=`xcode-select -print-path`/Tools if test -d "$_xcodetoolspath"; then echo "Set xcodetools-path to ${_xcodetoolspath}" else _xcodetoolspath= echo "Could not determine path for Xcode Tools" fi fi # Building with SDK 10.14+ causes blurry display on Retina screens. # A workaround is to set the LC_VERSION_MIN_MACOSX load command's sdk value # to n/a (i.e. 0.0). See bug #11430 for details. echocheck "macOS deployement target" _macos_min_version=undefined for _macos_min_version_check in 1030 140 1050 1060 1070 1080 1090 101000 101100 101200 101300 101400 101500 101600; do cat > $TMPC << EOF #include "AvailabilityMacros.h" #if MAC_OS_X_VERSION_MIN_REQUIRED > ${_macos_min_version_check} error #endif int main(int argc, char *argv[]) { return 0; } EOF cc_check if test "$TMPR" -eq 0; then _macos_min_version=$_macos_min_version_check break fi done # Also get a dot version of the min version _macos_min_version_dot=undefined if test "$_macos_min_version" != undefined ; then if test "$_macos_min_version" -lt 101000; then _macos_min_ver_major=$((${_macos_min_version}/100)) _macos_min_ver_minor=$((${_macos_min_version}/10 - 10*${_macos_min_ver_major})) _macos_min_version_dot=${_macos_min_ver_major}.${_macos_min_ver_minor} else _macos_min_ver_major=$((${_macos_min_version}/10000)) _macos_min_ver_minor=$((${_macos_min_version}/100 - 100*${_macos_min_ver_major})) _macos_min_version_dot=${_macos_min_ver_major}.${_macos_min_ver_minor} fi fi echo $_macos_min_version_dot # Building with SDK 10.14+ causes blurry display on Retina screens. # A workaround is to set the LC_VERSION_MIN_MACOSX load command's sdk value # to n/a (i.e. 0.0). See bug #11430 for details. # We do it in any case when the linker supports the -platform_version flag, # even when using an older SDK. echo_n "Checking if linker supports -platform_version... " _macos_has_ld_platform_version=no cat > $TMPC << EOF int main(int argc, char *argv[]) { return 0; } EOF _macos_ldflags_platform_version="-Xlinker -platform_version -Xlinker macos -Xlinker $_macos_min_version_dot -Xlinker 0.0.0" cc_check $_macos_ldflags_platform_version && _macos_has_ld_platform_version=yes echo $_macos_has_ld_platform_version if test "$_macos_has_ld_platform_version" = yes ; then append_var LDFLAGS "$_macos_ldflags_platform_version" fi # When building for MacOS X 10.5 or below we need to use the legacy icon if test "$_macos_min_version" != undefined -a "$_macos_min_version" -lt 1060 ; then add_line_to_config_mk 'MACOSX_USE_LEGACY_ICONS = 1' fi # When building with SDK 10.14 or above, we cannot compile the 32 bits dock plugin # Assume the SDK version is the same as the min version. if test "$_macos_min_version" != undefined -a "$_macos_min_version" -gt 101399 ; then add_line_to_config_mk 'MACOSX_64_BITS_ONLY = 1' fi # Use pandoc to generate README and NEWS file for the bundle # Also default to HTML rather than plain text as it gives a nicer # formating, especially for the README. We could consider using RTF # as well, but TextEdit does not support links within the document, # and having a TOC with links, which we do with html, is quite convenient. _pandoc=yes if test "$_pandocformat" = "default"; then _pandocformat="html" fi ;; dreamcast) append_var DEFINES "-D__DC__" append_var DEFINES "-DNONSTANDARD_PORT" ;; ds) append_var DEFINES "-D__DS__" append_var DEFINES "-DNDS" append_var DEFINES "-DARM9" append_var DEFINES "-DARM" append_var DEFINES "-DNONSTANDARD_PORT" append_var CXXFLAGS "-isystem $DEVKITPRO/libnds/include" append_var CXXFLAGS "-isystem $DEVKITPRO/portlibs/nds/include" append_var CXXFLAGS "-isystem $DEVKITPRO/portlibs/armv5te/include" append_var CXXFLAGS "-mcpu=arm9tdmi" append_var CXXFLAGS "-mtune=arm9tdmi" append_var CXXFLAGS "-fomit-frame-pointer" append_var CXXFLAGS "-mthumb-interwork" append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-fdata-sections" append_var CXXFLAGS "-fno-strict-aliasing" append_var CXXFLAGS "-fuse-cxa-atexit" append_var LDFLAGS "-mthumb-interwork" append_var LDFLAGS "-mfloat-abi=soft" append_var LDFLAGS "-Wl,-Map,map.txt" if test "$_dynamic_modules" = no ; then append_var LDFLAGS "-Wl,--gc-sections" else append_var LDFLAGS "-Wl,--no-gc-sections" # TODO automate this required 2 step linking phase # append_var LDFLAGS "-Wl,--retain-symbols-file,ds.syms" fi append_var LDFLAGS "-L$DEVKITPRO/libnds/lib" append_var LDFLAGS "-L$DEVKITPRO/portlibs/nds/lib" append_var LDFLAGS "-L$DEVKITPRO/portlibs/armv5te/lib" append_var LIBS "-specs=ds_arm9.specs" append_var LIBS "-lnds9" ;; freebsd*) append_var LDFLAGS "-L/usr/local/lib" append_var CXXFLAGS "-I/usr/local/include" ;; gamecube) _optimization_level=-Os append_var CXXFLAGS "-mogc" append_var CXXFLAGS "-mcpu=750" append_var CXXFLAGS "-meabi" append_var CXXFLAGS "-mhard-float" append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-fdata-sections" append_var CXXFLAGS "-fmodulo-sched" append_var CXXFLAGS "-fuse-cxa-atexit" append_var CXXFLAGS "-I$DEVKITPRO/libogc/include" append_var CXXFLAGS "-I$DEVKITPRO/portlibs/ppc/include" # libogc is required to link the cc tests (includes _start()) append_var LDFLAGS "-mogc" append_var LDFLAGS "-mcpu=750" append_var LDFLAGS "-L$DEVKITPRO/libogc/lib/cube" append_var LDFLAGS "-L$DEVKITPRO/portlibs/ppc/lib" append_var LDFLAGS "-logc" if test "$_dynamic_modules" = "yes" ; then # retarded toolchain patch forces --gc-sections, overwrite it append_var LDFLAGS "-Wl,--no-gc-sections" fi ;; haiku*) append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE" # Needs -lnetwork for the timidity MIDI driver append_var LIBS "-lnetwork" _seq_midi=no ;; irix*) append_var DEFINES "-DIRIX" append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE" append_var LIBS "-lmd -lfastm -lm" _ranlib=: ;; linux* | uclinux*) # When not cross-compiling, enable large file support, but don't # care if getconf doesn't exist or doesn't recognize LFS_CFLAGS. if test -z "$_host"; then append_var CXXFLAGS "`getconf LFS_CFLAGS 2>/dev/null`" fi ;; mingw*) append_var DEFINES "-DWIN32" # append_var DEFINES "-D__USE_MINGW_ANSI_STDIO=0" # Modern MinGW does not need it append_var LDFLAGS "-static-libgcc -static-libstdc++" append_var LIBS "-lmingw32 -lwinmm -lgdi32" append_var OBJS "dists/scummvm.o" add_line_to_config_mk 'WIN32 = 1' _port_mk="backends/platform/sdl/win32/win32.mk" ;; mint*) append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE" append_var DEFINES "-D_GNU_SOURCE" append_var DEFINES "-D_ISOC11_SOURCE" ;; msys) echo ERROR: Using the MSYS shell in msys mode is not supported. Please use the MSYS shell in mingw mode instead. exit 1 ;; n64) append_var DEFINES "-D__N64__" append_var DEFINES "-DLIMIT_FPS" append_var DEFINES "-DNONSTANDARD_PORT" append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER" append_var DEFINES "-DDISABLE_DOSBOX_OPL" append_var DEFINES "-DDISABLE_FANCY_THEMES" append_var DEFINES "-DDISABLE_NES_APU" append_var DEFINES "-DDISABLE_SID" append_var DEFINES "-DREDUCE_MEMORY_USAGE" add_line_to_config_mk 'N64 = 1' _nuked_opl=no ;; ps2) append_var CXXFLAGS "-G2" append_var DEFINES "-D_EE" append_var DEFINES "-D__PLAYSTATION2__" if test -z "$PS2SDK_OLD"; then append_var DEFINES "-D__NEW_PS2SDK__" fi ;; ps3) # Force use of SDL and freetype from the ps3 toolchain _sdlpath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin" _freetypepath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin" _libcurlpath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin" append_var DEFINES "-DPLAYSTATION3" append_var CXXFLAGS "-mcpu=cell -mno-fp-in-toc -I$PSL1GHT/ppu/include -I$PS3DEV/portlibs/ppu/include" append_var LDFLAGS "-L$PSL1GHT/ppu/lib -L$PS3DEV/portlibs/ppu/lib" # The network libraries are statically linked and need to be specified in the following order append_var SDL_NET_LIBS "-lSDL_net -lnet -lsysmodule" add_line_to_config_mk 'PLAYSTATION3 = 1' add_line_to_config_h "#define PREFIX \"${prefix}\"" ;; psp2) _freetypepath="$VITASDK/arm-vita-eabi/bin" _freetype2=yes _libcurlpath="$VITASDK/arm-vita-eabi/bin" append_var CXXFLAGS "--sysroot=$VITASDK/arm-vita-eabi" append_var LDFLAGS "--sysroot=$VITASDK/arm-vita-eabi" append_var DEFINES "-DPSP2 -DSYSTEM_NOT_SUPPORTING_D_TYPE" append_var CXXFLAGS "-Wl,-q -I$VITASDK/arm-vita-eabi/include" append_var CXXFLAGS "-march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard" append_var LDFLAGS "-Wl,-q -L$VITASDK/arm-vita-eabi/lib" #the next line fixes a crash when starting scumm-7-8 games (The Dig etc.) #when either -O2, -O3 or -Os optimizations are enabled append_var CXXFLAGS "-fno-optimize-sibling-calls" #the next line fixes "branch out of range" error in gob engine when -Os is used append_var CXXFLAGS "-mlong-calls" append_var CXXFLAGS "-mword-relocations" append_var CXXFLAGS "-fomit-frame-pointer" #use link time optimization to further reduce exe size append_var CXXFLAGS "-flto=20" append_var LDFLAGS "-flto=20" #ensure verbose output during linking to prevent buildbot kills after 1200 seconds if test "$_verbose_build" = yes ; then append_var LDFLAGS "-Wl,-v --verbose" fi #use linker dead code elimination to further reduce exe size append_var CXXFLAGS "-ffunction-sections -fdata-sections" append_var LDFLAGS "-Wl,--gc-sections" if test "$_debug_build" = no; then #optimize for smallest file size. This is necessary to prevent a crash on startup #due to the large executable file size when many engines are enabled #for example when --enable-all-engines is used to enable all the unstable engines _optimization_level=-Os fi if test "$_debug_build" = yes; then _optimization_level=-O0 append_var DEFINES "-D__PSP2_DEBUG__" append_var LIBS "-lpsp2shell" fi add_line_to_config_mk 'PSP2 = 1' add_line_to_config_h "#define PREFIX \"${prefix}\"" ;; psp) _optimization_level=-O2 append_var CXXFLAGS "-I$PSPSDK/include" # FIXME: Why is the following in CXXFLAGS and not in DEFINES? Change or document this. append_var CXXFLAGS "-D_PSP_FW_VERSION=150" add_line_to_config_mk 'PSP = 1' ;; riscos) define_in_config_if_yes yes 'RISCOS' append_var LDFLAGS "-L$GCCSDK_INSTALL_ENV/lib" append_var CXXFLAGS "-isystem $GCCSDK_INSTALL_ENV/include" _pkgconfig=$GCCSDK_INSTALL_ENV/ro-pkg-config _sdlpath=$GCCSDK_INSTALL_ENV/bin _freetypepath=$GCCSDK_INSTALL_ENV/bin _libcurlpath=$GCCSDK_INSTALL_ENV/bin append_var CXXFLAGS "-march=armv3m" append_var CXXFLAGS "-mtune=xscale" append_var LDFLAGS "-static" _optimization_level=-O2 append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-fdata-sections" append_var LDFLAGS "-Wl,--gc-sections" _port_mk="backends/platform/sdl/riscos/riscos.mk" _pandoc=yes _sdlconfig=sdl-config ;; solaris*) append_var DEFINES "-DSOLARIS" append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE" # Needs -lbind -lsocket for the timidity MIDI driver append_var LIBS "-lnsl -lsocket" ;; switch) _pkgconfig="$DEVKITPRO/portlibs/switch/bin/aarch64-none-elf-pkg-config" _libcurlpath="$DEVKITPRO/portlibs/switch/bin" _sdlpath="$DEVKITPRO/portlibs/switch/bin" append_var DEFINES "-DSWITCH -D__SWITCH__ -DNINTENDO_SWITCH" append_var CXXFLAGS "-march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE -ftls-model=local-exec" append_var CXXFLAGS "-ffunction-sections -fdata-sections" append_var CXXFLAGS "-I$DEVKITPRO/libnx/include -I$DEVKITPRO/portlibs/switch/include" append_var LDFLAGS "-L$DEVKITPRO/libnx/lib -L$DEVKITPRO/portlibs/switch/lib" append_var LIBS "-specs=$DEVKITPRO/libnx/switch.specs" add_line_to_config_mk 'SWITCH = 1' if test "$_debug_build" = yes; then append_var DEFINES "-D__SWITCH_DEBUG__" else _optimization_level=-O3 fi ;; tizen) add_line_to_config_mk "TIZEN_ROOTSTRAP = $TIZEN_ROOTSTRAP" append_var LDFLAGS "--sysroot=${TIZEN_ROOTSTRAP}" append_var LDFLAGS "-L${TIZEN_LIBS}/lib" append_var CXXFLAGS "-I${TIZEN_LIBS}/include" ;; webos) append_var CXXFLAGS "--sysroot=$WEBOS_PDK/arm-gcc/sysroot" append_var CXXFLAGS "-I$WEBOS_PDK/include" append_var CXXFLAGS "-I$WEBOS_PDK/include/SDL" append_var CXXFLAGS "-I$WEBOS_PDK/device/usr/include" # These compiler options are needed to support the Palm Pixi append_var CXXFLAGS "-mcpu=arm1136jf-s" append_var CXXFLAGS "-mfpu=vfp " append_var CXXFLAGS "-mfloat-abi=softfp" append_var LDFLAGS "-L$WEBOS_PDK/device/lib" append_var LDFLAGS "-L$WEBOS_PDK/device/usr/lib" append_var LDFLAGS "-Wl,--allow-shlib-undefined" append_var LDFLAGS "--sysroot=$WEBOS_PDK/arm-gcc/sysroot" add_line_to_config_mk "WEBOS_SDK = $WEBOS_SDK" _seq_midi=no ;; wii) _optimization_level=-Os append_var CXXFLAGS "-mrvl" append_var CXXFLAGS "-mcpu=750" append_var CXXFLAGS "-meabi" append_var CXXFLAGS "-mhard-float" append_var CXXFLAGS "-ffunction-sections" append_var CXXFLAGS "-fdata-sections" append_var CXXFLAGS "-fmodulo-sched" append_var CXXFLAGS "-fuse-cxa-atexit" append_var CXXFLAGS "-I$DEVKITPRO/libogc/include" append_var CXXFLAGS "-I$DEVKITPRO/portlibs/ppc/include" # libogc is required to link the cc tests (includes _start()) append_var LDFLAGS "-mrvl" append_var LDFLAGS "-mcpu=750" append_var LDFLAGS "-L$DEVKITPRO/libogc/lib/wii" append_var LDFLAGS "-L$DEVKITPRO/portlibs/ppc/lib" append_var LDFLAGS "-logc" if test "$_dynamic_modules" = "yes" ; then # retarded toolchain patch forces --gc-sections, overwrite it append_var LDFLAGS "-Wl,--no-gc-sections" fi ;; esac if test -n "$_host"; then # Cross-compiling mode - add your target here if needed echo "Cross-compiling to $_host" case "$_host" in 3ds) append_var DEFINES "-DDISABLE_FANCY_THEMES" append_var DEFINES "-DDISABLE_SID" append_var DEFINES "-DDISABLE_NES_APU" _backend="3ds" _build_scalers=no _vkeybd=yes _mt32emu=no # Should use Tremor instead of Vorbis _vorbis=no _port_mk="backends/platform/3ds/3ds.mk" ;; android-arm-v7a | android-arm64-v8a | android-x86 | android-x86_64 | ouya) # also __ANDROID__ is defined by Clang in the NDK DEFINES="$DEFINES -D__ANDROID_PLAIN_PORT__ -DANDROID_PLAIN_PORT" # we link a .so as default append_var LDFLAGS "-shared" append_var LDFLAGS "-Wl,-Bsymbolic,--no-undefined" append_var LDFLAGS "-static-libstdc++" HOSTEXEPRE=lib HOSTEXEEXT=.so _backend="android" _port_mk="backends/platform/android/android.mk" _build_scalers=no _seq_midi=no _timidity=no ;; androidsdl | androidsdl-armeabi | androidsdl-armeabi-v7a | androidsdl-mips | androidsdl-x86 | androidsdl-arm64-v8a | androidsdl-x86_64) DEFINES="$DEFINES -DANDROIDSDL" _unix=yes _seq_midi=no _timidity=no _backend="androidsdl" _port_mk="backends/platform/androidsdl/androidsdl.mk" ;; arm-linux|arm*-linux-gnueabi|arm-*-linux) ;; arm-*riscos) _opengl_mode=none _vorbis=no ;; bfin*) ;; caanoo) append_var DEFINES "-DCAANOO" if test "$_debug_build" = no; then # Use -O3 on the Caanoo for non-debug builds. _optimization_level=-O3 fi append_var CXXFLAGS "-mcpu=arm926ej-s" append_var CXXFLAGS "-mtune=arm926ej-s" _backend="gph" _build_hq_scalers=no _savegame_timestamp=no _vkeybd=yes _seq_midi=no _mt32emu=no _timidity=no _port_mk="backends/platform/gph/caanoo-bundle.mk" ;; *darwin*) _ranlib=$_host-ranlib _strip=$_host-strip ;; dingux) append_var DEFINES "-DDISABLE_DOSBOX_OPL" append_var DEFINES "-DREDUCE_MEMORY_USAGE" append_var CXXFLAGS "-msoft-float" append_var CXXFLAGS "-mips32" _backend="dingux" _mt32emu=no _nuked_opl=no _optimization_level=-O3 # Disable alsa midi to get the port build on OpenDingux toolchain _alsa=no # Disable cloud and SDL_Net due to outdated toolchain _cloud=no _sdlnet=no _libcurl=no _vkeybd=yes _build_hq_scalers=no # Force disable vorbis on dingux, it has terrible performance compared to tremor _vorbis=no # Force disable seq on dingux, no way to use it and it would get enabled by default with configure _seq_midi=no _port_mk="backends/platform/dingux/dingux.mk" ;; raspberrypi) _libcurlpath=$RPI_ROOT/usr/bin # This is needed because the official cross compiler doesn't have multiarch enabled # but Raspbian does. # Be careful as it's the linker (LDFLAGS) which must know about sysroot. # These are needed to build against Raspbian's libSDL. append_var LDFLAGS "--sysroot=$RPI_ROOT" append_var LDFLAGS "-B$RPI_ROOT/usr/lib/arm-linux-gnueabihf" append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf/pulseaudio" append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf" append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/lib/arm-linux-gnueabihf" append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/opt/vc/lib" append_var LDFLAGS "-L$RPI_ROOT/opt/vc/lib" append_var CXXFLAGS "-isystem $RPI_ROOT/usr/include/arm-linux-gnueabihf" append_var CXXFLAGS "-I$RPI_ROOT/usr/include" # This is so optional OpenGL ES includes are found. append_var CXXFLAGS "-I$RPI_ROOT/opt/vc/include" _savegame_timestamp=no # We prefer SDL2 on the Raspberry Pi: acceleration now depends on it # since SDL2 manages dispmanx/GLES2 very well internally. # SDL1 is bit-rotten on this platform. _sdlconfig=sdl2-config # OpenGL ES support is mature enough as to be the best option on # the Raspberry Pi, so it's enabled by default. # The Raspberry Pi always supports OpenGL ES 2.0 contexts, thus we # take advantage of those. _opengl_mode=gles2 ;; dreamcast) append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER" append_var DEFINES "-DDISABLE_TEXT_CONSOLE" append_var DEFINES "-DDISABLE_COMMAND_LINE" # Enable serial debugging output only when --enable-debug is passed if test "$_release_build" = yes -o "$_debug_build" != yes; then append_var DEFINES "-DNOSERIAL" fi _optimization_level=-O3 append_var CXXFLAGS "-funroll-loops" append_var CXXFLAGS "-fschedule-insns2" append_var CXXFLAGS "-fomit-frame-pointer" append_var CXXFLAGS "-fdelete-null-pointer-checks" _backend="dc" _build_scalers=no # These two are needed due to shortcomings of the # detection systems. Do not remove until auto- # detection works correctly. _mad=yes _zlib=yes _port_mk="backends/platform/dc/dreamcast.mk" ;; ds) append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER" append_var DEFINES "-DDISABLE_DOSBOX_OPL" append_var DEFINES "-DDISABLE_FANCY_THEMES" append_var DEFINES "-DDISABLE_SID" append_var DEFINES "-DDISABLE_NES_APU" append_var DEFINES "-DDISABLE_TEXT_CONSOLE" append_var DEFINES "-DREDUCE_MEMORY_USAGE" append_var DEFINES "-DSTREAM_AUDIO_FROM_DISK" append_var DEFINES "-DVECTOR_RENDERER_FORMAT=1555" _backend="ds" _build_scalers=no _mt32emu=no _nuked_opl=no _bink=no _lua=no _port_mk="backends/platform/ds/ds.mk" ;; gamecube) _backend="wii" _build_scalers=no _vkeybd=yes _mt32emu=no _port_mk="backends/platform/wii/wii.mk" add_line_to_config_mk 'GAMECUBE = 1' add_line_to_config_h '#define AUDIO_REVERSE_STEREO' add_line_to_config_h '#define GAMECUBE' add_line_to_config_h "/* #define DEBUG_WII_USBGECKO */" add_line_to_config_h "/* #define DEBUG_WII_MEMSTATS */" add_line_to_config_h "/* #define DEBUG_WII_GDB */" add_line_to_config_h "#define USE_WII_DI" ;; gcw0) _sysroot=`$CXX --print-sysroot` _sdlpath=$_sysroot/usr/bin append_var DEFINES "-DGCW0" append_var DEFINES "-DREDUCE_MEMORY_USAGE" append_var CXXFLAGS "-mips32" _backend="dingux" _alsa=no _mt32emu=no _seq_midi=no _timidity=no _build_scalers=no _optimization_level=-O3 _vkeybd=yes _vorbis=no _port_mk="backends/platform/dingux/dingux.mk" ;; gp2x) append_var DEFINES "-DGP2X" append_var CXXFLAGS "-march=armv4t" append_var ASFLAGS "-mfloat-abi=soft" append_var LDFLAGS "-static" _backend="gph" _build_hq_scalers=no _savegame_timestamp=no _vkeybd=yes _seq_midi=no _mt32emu=no _timidity=no _port_mk="backends/platform/gph/gp2x-bundle.mk" ;; gp2xwiz) append_var DEFINES "-DGP2XWIZ" append_var CXXFLAGS "-mcpu=arm926ej-s" append_var CXXFLAGS "-mtune=arm926ej-s" append_var ASFLAGS "-mfloat-abi=soft" _backend="gph" _build_hq_scalers=no _savegame_timestamp=no _vkeybd=yes _seq_midi=no _mt32emu=no _timidity=no _port_mk="backends/platform/gph/gp2xwiz-bundle.mk" ;; iphone) append_var DEFINES "-DIPHONE" append_var ASFLAGS "-arch armv6" _backend="iphone" _build_scalers=no _mt32emu=no _seq_midi=no _timidity=no ;; ios7) append_var DEFINES "-DIPHONE" _backend="ios7" _seq_midi=no _timidity=no ;; m68k-atari-mint) _seq_midi=no _timidity=no ;; maemo) _optimization_level=-Os append_var CXXFLAGS "-mcpu=arm926ej-s" append_var CXXFLAGS "-fomit-frame-pointer" append_var INCLUDES "-I/usr/X11R6/include" append_var LIBS "-L/usr/lib" _backend="maemo" _vkeybd=yes _build_hq_scalers=no _mt32emu=no _alsa=no _mad=yes _tremor=yes _zlib=yes ;; *mingw32*) _sdlconfig=$_host-sdl-config _windres=$_host-windres _ar="$_host-ar cr" _ranlib=$_host-ranlib ;; mips-sgi*) append_var LDFLAGS "-static-libgcc" append_var LIBS "-laudio" ;; n64) append_var CXXFLAGS "-mno-extern-sdata" append_var CXXFLAGS "--param max-inline-insns-auto=20" append_var CXXFLAGS "-fomit-frame-pointer" append_var CXXFLAGS "-march=vr4300" append_var CXXFLAGS "-mtune=vr4300" append_var CXXFLAGS "-mhard-float" append_var LDFLAGS "-march=vr4300" append_var LDFLAGS "-mtune=vr4300" append_var LDFLAGS "-nodefaultlibs" append_var LDFLAGS "-nostartfiles" append_var LDFLAGS "-mno-crt0" append_var LDFLAGS "-L$N64SDK/hkz-libn64" append_var LDFLAGS "-L$N64SDK/lib" append_var LDFLAGS "-T n64ld_cpp.x -Xlinker -Map -Xlinker scummvm.map" _backend="n64" _mt32emu=no _build_scalers=no _savegame_timestamp=no _translation=no _text_console=no _vkeybd=yes _dynamic_modules=no _plugins_default=static # Force use of libmad, libtremor and zlib _mad=no _tremor=yes _zlib=yes _port_mk="backends/platform/n64/n64.mk" ;; neuros) append_var DEFINES "-DNEUROS" _backend='null' _build_hq_scalers=no _mt32emu=no ;; openpandora) # Use -O3 on the OpenPandora for optimized builds. if test "$_optimizations" = yes; then _optimization_level=-O3 fi append_var CXXFLAGS "-march=armv7-a" append_var CXXFLAGS "-mtune=cortex-a8" append_var CXXFLAGS "-mfloat-abi=softfp" append_var CXXFLAGS "-mfpu=neon" append_var CXXFLAGS "-fsingle-precision-constant" append_var ASFLAGS "-mfloat-abi=softfp" _backend="openpandora" _build_hq_scalers=yes _vkeybd=no _mt32emu=no _seq_midi=no _port_mk="backends/platform/openpandora/op-bundle.mk" ;; ppc-amigaos) # PPC Linker requires this to fix relocation errors append_var CXXFLAGS "-mlongcall" # Only static builds link successfully on buildbot LDFLAGS=`echo $LDFLAGS | sed 's/-use-dynld//'` append_var LDFLAGS "-static" _port_mk="backends/platform/sdl/amigaos/amigaos.mk" ;; ps2) append_var DEFINES "-DDISABLE_TEXT_CONSOLE" append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var DEFINES "-DDISABLE_DOSBOX_OPL" append_var DEFINES "-DDISABLE_SID" append_var DEFINES "-DDISABLE_NES_APU" append_var CXXFLAGS "-fno-exceptions" append_var CXXFLAGS "-fno-rtti" _backend="ps2" _build_scalers=no _mt32emu=no _nuked_opl=no # HACK to enable mad & zlib (they are not properly detected due to linker issues). # This trick doesn't work for tremor right now, as the PS2 port the resulting library # libtremor, while our code later on expects it to be called libvorbisidec. # TODO: Enable tremor, e.g. by adding -ltremor or by renaming the lib. # Disable this for older SDK as this breaks the build otherwise... if test -z "$PS2SDK_OLD" && test "$_tremor" = auto; then _tremor=yes fi _mad=yes _zlib=yes # HACK to fix compilation of C source files for now. add_line_to_config_mk 'CC := ee-gcc' add_line_to_config_mk 'CFLAGS := -std=c99 -W -Wno-unused-parameter -Wconversion -pedantic -G2 -s -O2 -Wuninitialized' # HACK to fix linking for now. It seems ee-g++ does not handle linking correctly. LD=ee-gcc if test "$_debug_build" = yes; then # TODO: Setup debug build properly append_var DEFINES "-D__PS2_DEBUG__" #append_var INCLUDES "-I$(PS2GDB)/ee" #append_var LDFLAGS "-L$(PS2GDB)/lib" append_var LDFLAGS "-lps2gdbStub" append_var LDFLAGS "-lps2ip" append_var LDFLAGS "-ldebug" else # If not building for debug mode, strip binaries. append_var CXXFLAGS "-s" fi ;; ps3) _timidity=no _vkeybd=yes _port_mk="backends/platform/sdl/ps3/ps3.mk" ;; psp2) _backend="psp2" _vkeybd=yes _build_scalers=yes _build_hq_scalers=no _mt32emu=no _timidity=no _port_mk="backends/platform/sdl/psp2/psp2.mk" #the -gcc- variants allow link time optimization _ar="$_host_alias-gcc-ar cru" _ranlib=$_host_alias-gcc-ranlib ;; psp) _backend="psp" _build_scalers=no _mt32emu=no _port_mk="backends/platform/psp/psp.mk" ;; samsungtv) append_var DEFINES "-DSAMSUNGTV" append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var ASFLAGS "-mfpu=vfp" HOSTEXEEXT=".so" _backend="samsungtv" _mt32emu=no _vkeybd=yes ;; switch) _backend="switch" # Switch port crashes when switching between SDL2 and OpenGL # graphics. But OpenGL works when it is enabled from the start. # This might be related to a known crash on OpenGL de-init due # to the OpenGL implementation on this platform. _opengl_mode=gles2 _vkeybd=yes _port_mk="backends/platform/sdl/switch/switch.mk" ;; tizen) _unix=yes _backend="tizen" _port_mk="backends/platform/tizen/tizen.mk" _build_scalers=no _seq_midi=no _mt32emu=no _timidity=no _vkeybd=yes # Tizen relies on the OpenGL ES output thus we always enable it. _opengl_mode=gles ;; webos) _backend="webos" _port_mk="backends/platform/webos/webos.mk" _build_scalers=yes _build_hq_scalers=no _timidity=no _mt32emu=no _seq_midi=no _vkeybd=no add_line_to_config_mk "HOST_COMPILER = `uname`" ;; wii) _backend="wii" _build_scalers=no _vkeybd=yes _port_mk="backends/platform/wii/wii.mk" add_line_to_config_mk 'GAMECUBE = 0' add_line_to_config_h '#define AUDIO_REVERSE_STEREO' add_line_to_config_h "#define DEBUG_WII_USBGECKO" add_line_to_config_h "/* #define DEBUG_WII_MEMSTATS */" add_line_to_config_h "/* #define DEBUG_WII_GDB */" add_line_to_config_h "#define USE_WII_DI" add_line_to_config_h "#define USE_WII_SMB" add_line_to_config_h "#define USE_WII_KBD" ;; *) echo "WARNING: Unknown target, continuing with auto-detected values" ;; esac fi # # Backend related stuff # case $_backend in 3ds) ;; android) append_var DEFINES "-DREDUCE_MEMORY_USAGE" append_var DEFINES "-DNONSTANDARD_PORT" append_var INCLUDES '-I$(srcdir)/backends/platform/android' append_var CXXFLAGS "-Wa,--noexecstack" append_var LDFLAGS "-Wl,-z,noexecstack" # removed the following directive - was causing compilation issues when not also explicitly using --disable-mt32emu # append_var INCLUDES "-isystem $ANDROID_NDK/sources/cxx-stl/system/include" _sdl=no if test "$_host" = ouya; then _sdlnet=no fi ;; androidsdl) _sdl=auto ;; dc) append_var INCLUDES '-I$(srcdir)/backends/platform/dc' append_var INCLUDES "-isystem $RONINDIR/include" append_var LDFLAGS "-Wl,-Ttext,0x8c010000" append_var LDFLAGS "-nostartfiles" append_var LDFLAGS "-L$RONINDIR/lib" append_var LDFLAGS "$RONINDIR/lib/crt0.o" # Enable serial debugging output only when --enable-debug is passed if test "$_release_build" = yes -o "$_debug_build" != yes; then append_var LIBS "-lronin-noserial -lm" append_var LDFLAGS "-lronin-noserial -lm" else append_var LIBS "-lronin -lm" append_var LDFLAGS "-lronin -lm" fi ;; dingux) append_var DEFINES "-DDINGUX" _sdlconfig=sdl-config _sdl=auto ;; ds) append_var INCLUDES '-I$(srcdir)/backends/platform/ds/arm9/source' append_var INCLUDES '-I$(srcdir)/backends/platform/ds/commoninclude' append_var INCLUDES '-Ibackends/platform/ds/arm9/data' ;; gph) # On the GPH devices we want fancy themes but do not want the load/save thumbnail grid. append_var DEFINES "-DDISABLE_SAVELOADCHOOSER_GRID" append_var DEFINES "-DGPH_DEVICE" append_var DEFINES "-DREDUCE_MEMORY_USAGE" if test "$_debug_build" = yes; then append_var DEFINES "-DGPH_DEBUG" fi _sdlconfig=sdl-config _sdl=auto ;; iphone) append_var LIBS "-lobjc -framework UIKit -framework CoreGraphics -framework OpenGLES" append_var LIBS "-framework QuartzCore -framework CoreFoundation -framework Foundation" append_var LIBS "-framework AudioToolbox -framework CoreAudio" ;; ios7) append_var LIBS "-lobjc -framework UIKit -framework CoreGraphics -framework OpenGLES" append_var LIBS "-framework QuartzCore -framework CoreFoundation -framework Foundation" append_var LIBS "-framework AudioToolbox -framework CoreAudio -framework SystemConfiguration " append_var LDFLAGS "-miphoneos-version-min=7.1 -arch armv7" append_var CFLAGS "-miphoneos-version-min=7.1 -arch armv7" append_var CXXFLAGS "-miphoneos-version-min=7.1 -arch armv7" if test -n "$SDKROOT"; then append_var LDFLAGS "-mlinker-version=134.9 -B/usr/local/bin/arm-apple-darwin11-" append_var CFLAGS "-isysroot $SDKROOT -F$SDKROOT/System/Library/Frameworks" append_var CXXFLAGS "-isysroot $SDKROOT -I$SDKROOT/usr/include/c++/4.2.1 -F$SDKROOT/System/Library/Frameworks" fi ;; maemo) append_var DEFINES "-DMAEMO" append_var LIBS "-lX11" _sdlconfig=sdl-config _sdl=auto ;; n64) append_var INCLUDES '-I$(N64SDK)/include' append_var INCLUDES '-I$(N64SDK)/mips64/include' append_var INCLUDES '-I$(N64SDK)/hkz-libn64' append_var INCLUDES '-I$(srcdir)/backends/platform/n64' append_var LIBS "-lpakfs -lframfs -ln64 -ln64utils -lromfs" append_var LIBS "-lm -lstdc++ -lz" ;; null) append_var DEFINES "-DUSE_NULL_DRIVER" ;; openpandora) append_var DEFINES "-DOPENPANDORA" append_var DEFINES "-DREDUCE_MEMORY_USAGE" if test "$_release_build" = no; then append_var DEFINES "-DOP_DEBUG" fi _sdl=auto ;; ps2) append_var DEFINES "-D_EE" append_var DEFINES "-DFORCE_RETURN_TO_LAUNCHER" append_var INCLUDES "-I$PS2SDK/ee/include" append_var INCLUDES "-I$PS2SDK/common/include" append_var INCLUDES "-I$PS2SDK/ports/include" if test "$_dynamic_modules" = no ; then append_var LDFLAGS "-mno-crt0" append_var LDFLAGS "$PS2SDK/ee/startup/crt0.o" append_var LDFLAGS "-T $PS2SDK/ee/startup/linkfile" fi append_var LDFLAGS "-L$PS2SDK/ee/lib" append_var LDFLAGS "-L$PS2SDK/ports/lib" if test -d "$PS2DEV/isjpcm"; then append_var INCLUDES "-I$PS2DEV/isjpcm/include" append_var LDFLAGS "-L$PS2DEV/isjpcm/lib" fi append_var LIBS "-lmc -lpad -lmouse -lhdd -lpoweroff -lsjpcm" append_var LIBS "-lm -lc -lfileXio -lkernel -lstdc++" ;; psp) append_var DEFINES "-D__PSP__" append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var DEFINES "-DDISABLE_DOSBOX_OPL" append_var LIBS "-lpng" append_var LIBS "-Wl,-Map,mapfile.txt" _nuked_opl=no ;; psp2) append_var LIBS "-lvitashaders -lSDL2 -lvita2d_fbo -lSceCommonDialog_stub" append_var LIBS "-lSceSysmodule_stub -lSceDisplay_stub -lSceGxm_stub" append_var LIBS "-lSceAudio_stub -lSceCtrl_stub -lScePower_stub" append_var LIBS "-lSceNet_stub -lSceNetCtl_stub -lSceAppMgr_stub -lScePgf_stub" append_var LIBS "-lSceTouch_stub -lSceHid_stub" _sdl=yes _sdlversion=2.0.0 append_var MODULES "backends/platform/sdl" append_var INCLUDES "-I$VITASDK/arm-vita-eabi/include/SDL2" ;; samsungtv) append_var DEFINES "-DSAMSUNGTV" append_var LDFLAGS "-shared" append_var LDFLAGS "-fpic" _sdl=auto ;; sdl) _sdl=auto ;; switch) _sdl=auto append_var MODULES "backends/platform/sdl" ;; tizen) # dirent.h not available. NONSTANDARD_PORT==ensure portdefs.h is included append_var DEFINES "-DTIZEN -DDISABLE_STDIO_FILESTREAM -DNONSTANDARD_PORT" append_var DEFINES "-DNO_STDERR_STDOUT" append_var DEFINES "-DDISABLE_COMMAND_LINE" append_var INCLUDES '-I$(srcdir)/backends/platform/tizen' append_var INCLUDES '-I$(TIZEN_ROOTSTRAP)/usr/include' append_var INCLUDES '-I$(TIZEN_ROOTSTRAP)/usr/include/osp' if test "$_debug_build" = yes; then append_var CXXFLAGS "-D_DEBUG -DBUILD_DLL -O0 -g3" fi # created a shared library for inclusion via the eclipse build append_var CXXFLAGS "-Wno-psabi" append_var CXXFLAGS "--sysroot=${TIZEN_ROOTSTRAP}" append_var CXXFLAGS "-fmessage-length=0" append_var CXXFLAGS "-fPIC" HOSTEXEPRE=lib HOSTEXEEXT=.a ;; webos) # There is no sdl-config in the WebOS PDK so we don't use find_sdlconfig here. # The PDL library acts as the WebOS device toolchain, and is required to control the virtual keyboard among other OS-level events. append_var LIBS "-lSDL -lpdl" append_var DEFINES "-DWEBOS" append_var MODULES "backends/platform/sdl" _sdl=yes _sdlversion=1.2.0 ;; wii) append_var DEFINES "-D__WII__" append_var DEFINES "-DGEKKO" case $_host_os in gamecube) append_var LIBS "-lgxflux -liso9660 -lfat -logc -ldb" ;; *) append_var LIBS "-lgxflux -ldi -liso9660 -ltinysmb -lfat -lwiiuse -lbte -logc -lwiikeyboard -ldb" ;; esac ;; *) echo "support for $_backend backend not implemented in configure script yet" exit 1 ;; esac append_var MODULES "backends/platform/$_backend" # # Check for pkg-config # echocheck "pkg-config" _pkg_config=no command -v $_pkgconfig >/dev/null 2>&1 && _pkg_config=yes echo "$_pkg_config" if test "$_pkg_config" = yes && test -n "$_host" && test -z "$PKG_CONFIG_LIBDIR"; then echo "WARNING: When cross-compiling PKG_CONFIG_LIBDIR must be set to the location of the .pc files for the target" fi # # Setup SDL specifics for SDL based backends # if test "$_sdl" = auto ; then find_sdlconfig append_var SDL_CFLAGS "`$_sdlconfig --prefix="$_sdlpath" --cflags`" if test "$_static_build" = yes ; then append_var SDL_LIBS "`$_sdlconfig --prefix="$_sdlpath" --static-libs`" else append_var SDL_LIBS "`$_sdlconfig --prefix="$_sdlpath" --libs`" fi _sdlversion=`$_sdlconfig --version` echocheck "SDL" _sdl=no cat > $TMPC << EOF #include "SDL.h" int main(int argc, char *argv[]) { SDL_Init(0); return 0; } EOF cc_check $LIBS $SDL_LIBS $INCLUDES $SDL_CFLAGS && _sdl=yes echo "$_sdl" if test "$_sdl" = no ; then exit 1 fi fi _sdlMajorVersionNumber=0 if test "$_sdl" = yes ; then append_var DEFINES "-DSDL_BACKEND" add_line_to_config_mk "SDL_BACKEND = 1" append_var INCLUDES "$SDL_CFLAGS" append_var LIBS "$SDL_LIBS" case $_sdlversion in 2.0.*) add_line_to_config_mk "USE_SDL2 = 1" _sdlMajorVersionNumber=2 ;; *) _sdlMajorVersionNumber=1 ;; esac fi # # Some platforms (eg. Android, iOS) may use an edited version # of SDL-net or SDL2-net that does not require SDL or SDL2 respectively # if test "$_sdlnet" = auto ; then # If SDL2 was detected, then test for SDL2_net exclusively # If SDL was detected, then test for SDL_net exclusively # If neither SDL nor SDL2 detected, then test for both (SDL2_net success takes priority) set_var SDL2_NET_LIBS "$SDL_NET_LIBS" set_var SDL2_NET_CFLAGS "$SDL_NET_CFLAGS" set_var SDL1_NET_LIBS "$SDL_NET_LIBS" set_var SDL1_NET_CFLAGS "$SDL_NET_CFLAGS" if test "$_sdl" = no || test "$_sdlMajorVersionNumber" = 2; then if test "$_pkg_config" = "yes" && $_pkgconfig --exists SDL2_net; then append_var SDL2_NET_LIBS "`$_pkgconfig --libs SDL2_net`" append_var SDL2_NET_CFLAGS "`$_pkgconfig --cflags SDL2_net`" else append_var SDL2_NET_LIBS "-lSDL2_net" fi fi if test "$_sdl" = no || test "$_sdlMajorVersionNumber" = 1; then if test "$_pkg_config" = "yes" && $_pkgconfig --exists SDL_net; then append_var SDL1_NET_LIBS "`$_pkgconfig --libs SDL_net`" append_var SDL1_NET_CFLAGS "`$_pkgconfig --cflags SDL_net`" else append_var SDL1_NET_LIBS "-lSDL_net" fi fi # Check for SDL_Net echocheck "SDL_Net" _sdlnet=no cat > $TMPC << EOF #include "SDL_net.h" int main(int argc, char *argv[]) { SDLNet_Init(); return 0; } EOF cc_check $SDL2_NET_LIBS $LIBS $INCLUDES $SDL2_NET_CFLAGS && _sdlnet=yes if test "$_sdlnet" = yes ; then set_var SDL_NET_LIBS "$SDL2_NET_LIBS" set_var SDL_NET_CFLAGS "$SDL2_NET_CFLAGS" else cat > $TMPC << EOF #include "SDL_net.h" int main(int argc, char *argv[]) { SDLNet_Init(); return 0; } EOF cc_check $SDL1_NET_LIBS $LIBS $INCLUDES $SDL1_NET_CFLAGS && _sdlnet=yes set_var SDL_NET_LIBS "$SDL1_NET_LIBS" set_var SDL_NET_CFLAGS "$SDL1_NET_CFLAGS" fi if test "$_sdlnet" = yes ; then # Some platforms require SDL to be after SDL_Net, thus we prepend var prepend_var LIBS "$SDL_NET_LIBS" append_var INCLUDES "$SDL_NET_CFLAGS" fi define_in_config_if_yes "$_sdlnet" 'USE_SDL_NET' echo "$_sdlnet" fi # # Enable 16bit support only for backends which support it # case $_backend in 3ds | android | androidsdl | dingux | dc | gph | iphone | ios7 | maemo | null | openpandora | psp | psp2 | samsungtv | sdl | switch | tizen | webos | wii) if test "$_16bit" = auto ; then _16bit=yes else _16bit=no fi ;; *) _16bit=no ;; esac # # Enable High resolution engines (>320x240) support only for backends which support it # case $_host in ds | gcw0) if test "$_highres" = yes ; then _highres=yes else _highres=no fi ;; *) if test "$_highres" = no ; then _highres=no else _highres=yes fi ;; esac # # Enable Event Recorder only for backends that support it # case $_backend in sdl) ;; *) _eventrec=no ;; esac # # Disable savegame timestamp support for backends which don't have a reliable real time clock # case $_backend in gph | n64) if test "$_savegame_timestamp" = auto ; then _savegame_timestamp=no else _savegame_timestamp=yes fi ;; *) if test "$_savegame_timestamp" = auto ; then _savegame_timestamp=yes else _savegame_timestamp=no fi ;; esac # # Determine whether host is POSIX compliant, or at least POSIX # compatible enough to support our POSIX code (including dlsym(), # mkdir() and some other APIs). # # TODO: Instead of basing this on the host name, we should really base # this on the presence of features (such as the dlsym and mkdir APIs). # echo_n "Checking if host is POSIX compliant... " case $_host_os in amigaos* | cygwin* | dreamcast | ds | gamecube | mingw* | n64 | ps2 | ps3 | psp2 | psp | riscos | wii) _posix=no ;; 3ds | android | androidsdl | beos* | bsd* | darwin* | freebsd* | gnu* | gph-linux | haiku* | hpux* | iphone | ios7 | irix*| k*bsd*-gnu* | linux* | maemo | mint* | netbsd* | openbsd* | solaris* | sunos* | switch | uclinux* | webos) _posix=yes ;; os2-emx*) _posix=yes # FIXME: Really??? ;; *) # given this is a shell script, we might assume some type of posix. # However, the host system might be a totally different one, so # we can assume nothing about it. # Indeed, as mentioned further above, we really should test for the # presences of relevant APIs on the host anyway... _posix=no ;; esac echo $_posix if test "$_posix" = yes ; then append_var DEFINES "-DPOSIX" add_line_to_config_mk 'POSIX = 1' echo_n "Checking if posix_spawn is supported... " cat > $TMPC << EOF #include int main(void) { return posix_spawn(0, 0, 0, 0, 0, 0); } EOF cc_check && _has_posix_spawn=yes echo $_has_posix_spawn if test "$_has_posix_spawn" = yes ; then append_var DEFINES "-DHAS_POSIX_SPAWN" fi fi # # Check whether to enable a verbose build # echo_n "Checking whether to have a verbose build... " echo "$_verbose_build" add_to_config_mk_if_yes "$_verbose_build" 'VERBOSE_BUILD = 1' # # If a specific optimization level was requested, enable optimizations # if test -n "$_optimization_level" ; then # Ports will specify an optimization level and expect that to be enabled if test "$_optimizations" != no ; then _optimizations=yes fi else _optimization_level=$_default_optimization_level fi # # Check whether to enable optimizations # if test "$_optimizations" = yes ; then # Enable optimizations. This also # makes it possible to use -Wuninitialized, so let's do that. append_var CXXFLAGS "$_optimization_level" append_var CXXFLAGS "-Wuninitialized" fi # # Check whether plugin support is requested and possible # echo_n "Checking whether building plugins was requested... " echo "$_dynamic_modules" _mak_plugins= if test "$_dynamic_modules" = yes ; then echo_n "Checking whether building plugins is supported... " case $_host_os in 3ds) _elf_loader=yes append_var DEFINES "-DUNCACHED_PLUGINS" _mak_plugins=' PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/3ds/plugin.ld -march=armv6k -mfloat-abi=hard ' ;; amigaos) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fPIC" append_var LIBS "-use-dynld" _mak_plugins=' PLUGIN_EXTRA_DEPS = PLUGIN_LDFLAGS += -shared PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; android) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fpic" append_var LIBS "-ldl" # Work around an Android 2.0+ run-time linker bug: # The linker doesn't actually look in previously # loaded libraries when trying to resolve symbols - # effectively turning all dlopen(RTLD_GLOBAL) calls # into dlopen(RTLD_LOCAL). It *does* look in # DT_NEEDED libraries, so the workaround is to add an # (otherwise unnecessary) dependency from plugins back # to the main libscummvm.so. _mak_plugins=' PLUGIN_EXTRA_DEPS = libscummvm.so PLUGIN_LDFLAGS += $(LDFLAGS) -L. -lscummvm PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; darwin*) _plugin_prefix="" _plugin_suffix=".plugin" append_var LIBS "-ldl" _mak_plugins=' PLUGIN_EXTRA_DEPS = $(EXECUTABLE) PLUGIN_LDFLAGS += -bundle -bundle_loader $(EXECUTABLE) -exported_symbols_list "$(srcdir)/plugin.exp" PRE_OBJS_FLAGS := -all_load POST_OBJS_FLAGS := ' ;; dreamcast) _plugin_prefix="" _plugin_suffix=".plg" _mak_plugins=' PLUGIN_EXTRA_DEPS = $(abspath $(srcdir)/backends/platform/dc/plugin.x $(srcdir)/backends/platform/dc/plugin.syms) $(EXECUTABLE) backends/platform/dc/plugin_head.o PLUGIN_LDFLAGS = -ml -m4-single-only -nostartfiles -Wl,-q,-T$(srcdir)/backends/platform/dc/plugin.x,--just-symbols,$(EXECUTABLE),--retain-symbols-file,$(srcdir)/backends/platform/dc/plugin.syms backends/platform/dc/plugin_head.o PRE_OBJS_FLAGS := -Wl,--whole-archive POST_OBJS_FLAGS := -Wl,--no-whole-archive ' ;; ds) _elf_loader=yes append_var DEFINES "-DELF_LOADER_CXA_ATEXIT" append_var DEFINES "-DUNCACHED_PLUGINS" append_var DEFINES "-DELF_NO_MEM_MANAGER" _mak_plugins=' PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/ds/plugin.ld -mthumb-interwork -mfloat-abi=soft ' ;; freebsd*) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fPIC" _mak_plugins=' PLUGIN_EXTRA_DEPS = PLUGIN_LDFLAGS += -shared PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; gamecube | wii) _elf_loader=yes append_var DEFINES "-DELF_LOADER_CXA_ATEXIT" append_var DEFINES "-DUNCACHED_PLUGINS" _mak_plugins=' PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/wii/plugin.ld ' ;; gph*) _plugin_prefix="" _plugin_suffix=".plugin" append_var CXXFLAGS "-fpic" append_var LIBS "-ldl" _mak_plugins=' PLUGIN_EXTRA_DEPS = $(EXECUTABLE) PLUGIN_LDFLAGS += -shared PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; irix*) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fpic" append_var LIBS "-ldl" _mak_plugins=' PLUGIN_EXTRA_DEPS = PLUGIN_LDFLAGS += -shared -static-libgcc PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; linux* | gnu* | k*bsd*-gnu*) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fPIC" append_var LIBS "-ldl" _mak_plugins=' PLUGIN_EXTRA_DEPS = PLUGIN_LDFLAGS += -shared PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; *mingw32* | mingw64) _plugin_prefix="" _plugin_suffix=".dll" _mak_plugins=' PLUGIN_EXTRA_DEPS = $(EXECUTABLE) PLUGIN_LDFLAGS := -Wl,--enable-auto-import -shared ./libscummvm.a PRE_OBJS_FLAGS := -Wl,--whole-archive POST_OBJS_FLAGS := -Wl,--export-all-symbols -Wl,--no-whole-archive -Wl,--out-implib,./libscummvm.a ' ;; ps2) _elf_loader=yes append_var DEFINES "-DUNCACHED_PLUGINS" _mak_plugins=' LDFLAGS += -mno-crt0 $(PS2SDK)/ee/startup/crt0.o -Wl,-T$(srcdir)/backends/plugins/ps2/main_prog.ld PLUGIN_LDFLAGS += -mno-crt0 $(PS2SDK)/ee/startup/crt0.o -Wl,-T$(srcdir)/backends/plugins/ps2/plugin.ld -lstdc++ -lc ' ;; psp) _elf_loader=yes append_var DEFINES "-DUNCACHED_PLUGINS" _mak_plugins=' LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/psp/main_prog.ld PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/psp/plugin.ld -lstdc++ -lc ' ;; webos) _plugin_prefix="lib" _plugin_suffix=".so" append_var CXXFLAGS "-fpic" append_var LIBS "-ldl" _mak_plugins=' PLUGIN_EXTRA_DEPS = PLUGIN_LDFLAGS += -shared $(LDFLAGS) PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive POST_OBJS_FLAGS := -Wl,-no-whole-archive ' ;; *) _dynamic_modules=no _mak_plugins= ;; esac echo "$_dynamic_modules" fi # # Check whether integrated ELF loader support is requested # define_in_config_if_yes "$_elf_loader" 'USE_ELF_LOADER' if test "$_elf_loader" = yes; then _plugin_prefix="" _plugin_suffix=".plg" _mak_plugins=' PLUGIN_EXTRA_DEPS = $(EXECUTABLE) PLUGIN_LDFLAGS = -nostartfiles backends/plugins/elf/version.o -Wl,-q,--just-symbols,$(EXECUTABLE),--retain-symbols-file,$(srcdir)/backends/plugins/elf/plugin.syms PRE_OBJS_FLAGS := -Wl,--whole-archive POST_OBJS_FLAGS := -Wl,--no-whole-archive '"$_mak_plugins" fi # # Set up some common plugin settings in config.h and config.mk, if enabled # define_in_config_if_yes "$_dynamic_modules" 'DYNAMIC_MODULES' if test "$_dynamic_modules" = yes ; then add_line_to_config_h "#define PLUGIN_PREFIX \"$_plugin_prefix\"" add_line_to_config_h "#define PLUGIN_SUFFIX \"$_plugin_suffix\"" add_line_to_config_mk "PLUGIN_PREFIX := $_plugin_prefix" add_line_to_config_mk "PLUGIN_SUFFIX := $_plugin_suffix" fi # # Check whether integrated MT-32 emulator support is requested # define_in_config_if_yes "$_mt32emu" 'USE_MT32EMU' # # Check whether Lua support is requested # define_in_config_if_yes "$_lua" 'USE_LUA' # # Check whether Nuked OPL emulator support is disabled # define_in_config_if_no "$_nuked_opl" 'DISABLE_NUKED_OPL' # # Check whether 16bit color support is requested # define_in_config_if_yes "$_16bit" 'USE_RGB_COLOR' # # Check whether High resolution graphics support is requested # define_in_config_if_yes "$_highres" 'USE_HIGHRES' # # Check whether save games use the current time as default description # define_in_config_if_yes "$_savegame_timestamp" 'USE_SAVEGAME_TIMESTAMP' # # Check whether to enable the (hq) scalers # if test "$_build_scalers" = no ; then _build_hq_scalers=no fi define_in_config_if_yes "$_build_scalers" 'USE_SCALERS' define_in_config_if_yes "$_build_hq_scalers" 'USE_HQ_SCALERS' # # Check for math lib # cat > $TMPC << EOF int main(void) { return 0; } EOF cc_check -lm && append_var LIBS "-lm" # # Check for Ogg # echocheck "Ogg" if test "$_ogg" = auto ; then _ogg=no cat > $TMPC << EOF #include int main(void) { return 0; } EOF cc_check $OGG_CFLAGS $OGG_LIBS -logg && _ogg=yes fi define_in_config_if_yes "$_ogg" 'USE_OGG' echo "$_ogg" # # Check for TTS # echocheck "TTS libraries" if test "$_tts" = auto ; then _tts=no case $_host_os in mingw*) cat > $TMPC << EOF #include #include #include int main(void) { return 0; } EOF cc_check -lsapi -lole32 && _tts=yes ;; linux* | freebsd*) cat > $TMPC << EOF #include int main(void) { return 0; } EOF cc_check -lspeechd && _tts=yes ;; darwin*) # Check the API is available. The most recent API we need is for the NSSpeechSynthesizerDelegate protocole cat > $TMPC << EOF #include @interface SpeechDelegate : NSObject { } @end int main(void) { return 0; } EOF cc_check -ObjC++ -lobjc && _tts=yes ;; esac fi echo "$_tts" # # Check for Vorbis # echocheck "Vorbis" if test "$_vorbis" = auto ; then _vorbis=no cat > $TMPC << EOF #include int main(void) { vorbis_packet_blocksize(0,0); return 0; } EOF if test "$_ogg" = yes ; then cc_check $OGG_CFLAGS $OGG_LIBS $VORBIS_CFLAGS $VORBIS_LIBS \ -lvorbisfile -lvorbis -logg && _vorbis=yes else cc_check $VORBIS_CFLAGS $VORBIS_LIBS \ -lvorbisfile -lvorbis && _vorbis=yes fi fi if test "$_vorbis" = yes ; then append_var LIBS "$VORBIS_LIBS -lvorbisfile -lvorbis" append_var INCLUDES "$VORBIS_CFLAGS" fi define_in_config_if_yes "$_vorbis" 'USE_VORBIS' echo "$_vorbis" # # Check for Tremor # echocheck "Tremor" if test "$_tremolo" = yes ; then _tremor=yes fi if test "$_tremor" = auto ; then _tremor=no cat > $TMPC << EOF #include int main(void) { vorbis_info_init(0); return 0; } EOF if test "$_ogg" = yes ; then cc_check $TREMOR_CFLAGS $TREMOR_LIBS $OGG_CFLAGS $OGG_LIBS \ -lvorbisidec -logg && _tremor=yes else cc_check $TREMOR_CFLAGS $TREMOR_LIBS -lvorbisidec && \ _tremor=yes fi fi if test "$_tremor" = yes && test "$_vorbis" = no; then add_line_to_config_h '#define USE_TREMOR' add_line_to_config_h '#define USE_VORBIS' if test "$_tremolo" = yes ; then add_line_to_config_h '#define USE_TREMOLO' append_var LIBS "$TREMOR_LIBS -ltremolo" elif test "$_host" = ps2 ; then LIBS="-ltremor $LIBS" else append_var LIBS "$TREMOR_LIBS -lvorbisidec" fi append_var INCLUDES "$TREMOR_CFLAGS" else if test "$_vorbis" = yes; then _tremor="no (Vorbis/Tremor support is mutually exclusive)" fi add_line_to_config_h '#undef USE_TREMOR' fi add_to_config_mk_if_yes "$_tremor" 'USE_TREMOR = 1' echo "$_tremor" # # Check for IEEE1284 for OPL2lPT # echocheck "OPL2LPT" if test "$_opl2lpt" = yes ; then _opl2lpt=no cat > $TMPC << EOF #include struct parport_list parports; int main(void) { ieee1284_find_ports(&parports, 0); return 0; } EOF cc_check $IEEE1284_CFLAGS $IEEE1284_LIBS -lieee1284 && \ _opl2lpt=yes fi if test "$_opl2lpt" = yes; then append_var LIBS "$IEEE1284_LIBS -lieee1284" append_var INCLUDES "$IEEE1284_CFLAGS" fi define_in_config_if_yes "$_opl2lpt" 'ENABLE_OPL2LPT' echo "$_opl2lpt" # # Check for FLAC # echocheck "FLAC >= 1.0.1" if test "$_flac" = auto ; then _flac=no cat > $TMPC << EOF #include #include int main(void) { FLAC__StreamDecoder *decoder = FLAC__stream_decoder_new(); FLAC__stream_decoder_delete(decoder); return FLAC__STREAM_SYNC_LEN >> 30; /* guaranteed to be 0 */ } EOF if test "$_ogg" = yes ; then cc_check $FLAC_CFLAGS $FLAC_LIBS $OGG_CFLAGS $OGG_LIBS \ -lFLAC -logg && _flac=yes else cc_check $FLAC_CFLAGS $FLAC_LIBS \ -lFLAC && _flac=yes fi fi if test "$_flac" = yes ; then append_var LIBS "$FLAC_LIBS -lFLAC" append_var INCLUDES "$FLAC_CFLAGS" fi define_in_config_if_yes "$_flac" 'USE_FLAC' echo "$_flac" # Add the link to ogg only after vorbis, tremor and flac as it might be used by those. if test "$_ogg" = yes ; then append_var LIBS "$OGG_LIBS -logg" append_var INCLUDES "$OGG_CFLAGS" fi # # Check for MAD (MP3 library) # echocheck "MAD" if test "$_mad" = auto ; then _mad=no cat > $TMPC << EOF #include int main(void) { return 0; } EOF cc_check $MAD_CFLAGS $MAD_LIBS -lmad && _mad=yes fi if test "$_mad" = yes ; then append_var LIBS "$MAD_LIBS -lmad" append_var INCLUDES "$MAD_CFLAGS" fi define_in_config_if_yes "$_mad" 'USE_MAD' echo "$_mad" # # Check for ALSA # echocheck "ALSA >= 0.9" if test "$_alsa" = auto ; then _alsa=no cat > $TMPC << EOF #include int main(void) { return (!(SND_LIB_MAJOR==0 && SND_LIB_MINOR==9)); } EOF cc_check $ALSA_CFLAGS $ALSA_LIBS -lasound && _alsa=yes fi if test "$_alsa" = yes ; then append_var LIBS "$ALSA_LIBS -lasound" append_var INCLUDES "$ALSA_CFLAGS" fi define_in_config_if_yes "$_alsa" 'USE_ALSA' echo "$_alsa" # # Check for libjpeg # echocheck "libjpeg >= v6b" if test "$_jpeg" = auto ; then _jpeg=no cat > $TMPC << EOF #include #include int main(void) { #if JPEG_LIB_VERSION >= 62 #else syntax error #endif return 0; } EOF cc_check $JPEG_CFLAGS $JPEG_LIBS -ljpeg && _jpeg=yes fi if test "$_jpeg" = yes ; then append_var LIBS "$JPEG_LIBS -ljpeg" append_var INCLUDES "$JPEG_CFLAGS" fi define_in_config_if_yes "$_jpeg" 'USE_JPEG' echo "$_jpeg" # # Check for PNG # echocheck "PNG >= 1.2.8" if test "$_pkg_config" = "yes" && $_pkgconfig --exists libpng; then append_var PNG_LIBS "`$_pkgconfig --libs libpng`" append_var PNG_CFLAGS "`$_pkgconfig --cflags libpng`" else append_var PNG_LIBS "-lpng -lz" fi if test "$_png" = auto ; then _png=no cat > $TMPC << EOF #include int main(void) { #if PNG_LIBPNG_VER >= 10208 #else syntax error #endif return 0; } EOF cc_check $PNG_CFLAGS $PNG_LIBS && _png=yes fi if test "$_png" = yes ; then append_var LIBS "$PNG_LIBS" append_var INCLUDES "$PNG_CFLAGS" fi define_in_config_if_yes "$_png" 'USE_PNG' echo "$_png" # # Check for Theora Decoder # echocheck "libtheoradec >= 1.0" if test "$_vorbis" = no && test "$_tremor" = no ; then echo "skipping. no vorbis" _theoradec=notsupported fi if test "$_theoradec" = auto ; then _theoradec=no cat > $TMPC << EOF #include int main(void) { th_ycbcr_buffer yuv; th_decode_ycbcr_out(NULL, yuv); } EOF cc_check $THEORADEC_CFLAGS $THEORADEC_LIBS -ltheoradec && _theoradec=yes fi if test "$_theoradec" = yes ; then append_var LIBS "$THEORADEC_LIBS -ltheoradec" append_var INCLUDES "$THEORADEC_CFLAGS" fi define_in_config_if_yes "$_theoradec" 'USE_THEORADEC' if test ! "$_theoradec" = notsupported ; then echo "$_theoradec" fi # # Check for the AAC decoder # echocheck "libfaad" if test "$_faad" = auto ; then _faad=no cat > $TMPC << EOF #include int main(void) { NeAACDecGetCapabilities(); return 0; } EOF cc_check $FAAD_CFLAGS $FAAD_LIBS -lfaad && _faad=yes fi if test "$_faad" = yes ; then append_var LIBS "$FAAD_LIBS -lfaad" append_var INCLUDES "$FAAD_CFLAGS" fi define_in_config_if_yes "$_faad" 'USE_FAAD' echo "$_faad" # # Check for SEQ MIDI # echocheck "SEQ MIDI" if test "$_seq_midi" = auto ; then # TODO: Test for /dev/sequencer presence? Or maybe just for /dev ? # For now, we just always enable it when "posix" mode is on (backends # that do not want it can disable it by setting _seq_midi=no). _seq_midi="$_posix" fi define_in_config_h_if_yes "$_seq_midi" 'USE_SEQ_MIDI' echo "$_seq_midi" # # Check for sndio # echocheck "sndio" if test "$_sndio" = auto ; then _sndio=no cat > $TMPC << EOF #include int main(void) { struct sio_par par; sio_initpar(&par); return 0; } EOF cc_check $SNDIO_CFLAGS $SNDIO_LIBS -lsndio && _sndio=yes fi if test "$_sndio" = yes ; then append_var LIBS "$SNDIO_LIBS -lsndio" append_var INCLUDES "$SNDIO_CFLAGS" fi define_in_config_h_if_yes "$_sndio" 'USE_SNDIO' echo "$_sndio" # # Check for TiMidity(++) # echocheck "TiMidity" if test "$_timidity" = auto ; then # TODO: Is there a good possibility of auto detecting whether we # should include TiMidity support? It can only be used on Unix # currently so we use that as "detection" for now. _timidity="$_posix" fi define_in_config_h_if_yes "$_timidity" 'USE_TIMIDITY' echo "$_timidity" # # Check for ZLib # echocheck "zlib" if test "$_zlib" = auto ; then _zlib=no cat > $TMPC << EOF #include #include int main(void) { return strcmp(ZLIB_VERSION, zlibVersion()); } EOF cc_check $ZLIB_CFLAGS $ZLIB_LIBS -lz && _zlib=yes fi if test "$_zlib" = yes ; then append_var ZLIB_LIBS "-lz" append_var LIBS "$ZLIB_LIBS" append_var INCLUDES "$ZLIB_CFLAGS" fi define_in_config_if_yes "$_zlib" 'USE_ZLIB' echo "$_zlib" # # Check for LibMPEG2 # echocheck "libmpeg2 >= 0.4.0" if test "$_mpeg2" = auto ; then _mpeg2=no cat > $TMPC << EOF typedef signed $type_1_byte int8_t; typedef signed $type_2_byte int16_t; typedef signed $type_4_byte int32_t; typedef unsigned $type_1_byte uint8_t; typedef unsigned $type_2_byte uint16_t; typedef unsigned $type_4_byte uint32_t; extern "C" { #include } int main(void) { #if MPEG2_RELEASE < MPEG2_VERSION(0, 4, 0) #error libmpeg2 version too low #endif /* mpeg2_state_t first appears in 0.4.0 */ mpeg2_state_t state; return 0; } EOF if test -n "$_host"; then # don't execute while cross compiling cc_check $MPEG2_CFLAGS $MPEG2_LIBS -lmpeg2 && _mpeg2=yes else cc_check_no_clean $MPEG2_CFLAGS $MPEG2_LIBS -lmpeg2 && $TMPO$HOSTEXEEXT && _mpeg2=yes cc_check_clean fi fi if test "$_mpeg2" = yes ; then append_var INCLUDES "$MPEG2_CFLAGS" append_var LIBS "$MPEG2_LIBS -lmpeg2" fi define_in_config_if_yes "$_mpeg2" 'USE_MPEG2' echo "$_mpeg2" # # Check for liba52 # echocheck "liba52" if test "$_a52" = auto ; then _a52=no cat > $TMPC << EOF typedef signed $type_1_byte int8_t; typedef signed $type_2_byte int16_t; typedef signed $type_4_byte int32_t; typedef unsigned $type_1_byte uint8_t; typedef unsigned $type_2_byte uint16_t; typedef unsigned $type_4_byte uint32_t; extern "C" { #include } int main(void) { a52_state_t *state = a52_init(0); a52_free(state); return 0; } EOF if test -n "$_host"; then # don't execute while cross compiling cc_check $A52_CFLAGS $A52_LIBS -la52 && _a52=yes else cc_check_no_clean $A52_CFLAGS $A52_LIBS -la52 && $TMPO$HOSTEXEEXT && _a52=yes cc_check_clean fi fi if test "$_a52" = yes ; then INCLUDES="$INCLUDES $A52_FLAGS" LIBS="$LIBS $A52_LIBS -la52" fi define_in_config_if_yes "$_a52" 'USE_A52' echo "$_a52" # # Check for Sparkle if updates support is enabled # case $_host_os in darwin*) echocheck "Sparkle" if test "$_updates" = no; then _sparkle=no else if test -z $_sparklepath; then _sparklepath=/Library/Frameworks fi SPARKLE_CFLAGS="-F$_sparklepath" SPARKLE_LIBS="-F$_sparklepath" if test "$_sparkle" = auto ; then _sparkle=no cat > $TMPC << EOF #include #include int main(void) { SUUpdater *updater = [SUUpdater sharedUpdater]; return 0; } EOF cc_check $SPARKLE_CFLAGS $SPARKLE_LIBS -framework Sparkle -ObjC++ -lobjc && _sparkle=yes fi if test "$_sparkle" = yes ; then append_var LIBS "$SPARKLE_LIBS -framework Sparkle" append_var INCLUDES "$SPARKLE_CFLAGS" fi define_in_config_if_yes "$_sparkle" 'USE_SPARKLE' fi echo "$_sparkle" ;; mingw*) echocheck "Sparkle" if test "$_updates" = no; then _sparkle=no else if test ! -z $_sparklepath ; then SPARKLE_CFLAGS="-I$_sparklepath/include" SPARKLE_LIBS="-L$_sparklepath/Release -L$_sparklepath/x64/Release" fi if test "$_sparkle" = auto ; then _sparkle=no cat > $TMPC << EOF #include int main(void) { win_sparkle_get_update_check_interval(); return 0; } EOF cc_check $SPARKLE_CFLAGS $SPARKLE_LIBS -lWinSparkle && _sparkle=yes fi if test "$_sparkle" = yes ; then append_var LIBS "$SPARKLE_LIBS -lWinSparkle" append_var INCLUDES "$SPARKLE_CFLAGS" fi define_in_config_if_yes "$_sparkle" 'USE_SPARKLE' fi echo "$_sparkle" ;; *) _sparkle=no ;; esac # # Check for libcurl to be present # if test "$_libcurl" != "no"; then # Look for the curl-config script find_libcurlconfig if test -z "$_libcurlconfig"; then _libcurl=no else if test -n "$_staticlibpath"; then LIBCURL_LIBS=`$_libcurlconfig --static-libs` else LIBCURL_LIBS=`$_libcurlconfig --libs` fi LIBCURL_CFLAGS=`$_libcurlconfig --cflags` case $_host_os in amigaos*) append_var LIBCURL_LIBS "-lpthread" ;; # macOS does not allow static libs, overriding darwin*) LIBCURL_LIBS=`$_libcurlconfig --libs` ;; psp2*) append_var LIBCURL_LIBS "-lssl -lcrypto" ;; esac if test "$_libcurl" = "auto"; then _libcurl=no cat > $TMPC << EOF #include int main(int argc, char *argv[]) { int x; curl_easy_setopt(NULL,CURLOPT_URL,NULL); x=CURL_ERROR_SIZE; x=CURLOPT_WRITEFUNCTION; x=CURLOPT_WRITEDATA; x=CURLOPT_ERRORBUFFER; x=CURLOPT_STDERR; x=CURLOPT_VERBOSE; curl_version_info_data *data = curl_version_info(CURLVERSION_NOW); if (data->features & CURL_VERSION_SSL) return 0; return 1; } EOF cc_check_no_clean $LIBCURL_CFLAGS $LIBCURL_LIBS if test "$?" -eq 0; then if test -n "$_host"; then # In cross-compiling mode, we cannot run the result, assume SSL is available _libcurl=yes else $TMPO$HOSTEXEEXT if test "$?" -eq 0; then _libcurl=yes else _libcurl="no SSL support" fi fi fi cc_check_clean fi if test "$_libcurl" = "yes"; then append_var LIBS "$LIBCURL_LIBS" append_var INCLUDES "$LIBCURL_CFLAGS" fi fi fi echocheck "libcurl" echo "$_libcurl" define_in_config_if_yes "$_libcurl" "USE_LIBCURL" # # Check whether to build cloud integration support # echo_n "Cloud integration... " if test "$_cloud" = "no"; then echo "no" else _cloud=no if test "$_sdlnet" = "yes"; then _cloud=yes echo_n "local" fi if test "$_libcurl" = "yes"; then if test "$_cloud" = "yes"; then echo_n ", "; fi _cloud=yes echo_n "servers" fi if test "$_cloud" = "no"; then echo_n "no" fi echo # newline fi define_in_config_if_yes $_cloud 'USE_CLOUD' # # Check is NSDockTilePlugIn protocol is supported # case $_host_os in darwin*) # NSDockTilePlugIn was added in OS X 10.6, so will not be available when compiling on older OS X versions. echocheck "DockTilePlugin" if test "$_osxdockplugin" = auto ; then _osxdockplugin=no cat > $TMPC << EOF #include @interface ScummVMDockTilePlugIn : NSObject { } @end EOF cc_check -c -ObjC++ && _osxdockplugin=yes fi define_in_config_if_yes "$_osxdockplugin" 'USE_DOCKTILEPLUGIN' echo "$_osxdockplugin" ;; *) _osxdockplugin=no ;; esac # # Check for FluidSynth # echocheck "FluidSynth" append_var FLUIDSYNTH_LIBS "-lfluidsynth" case $_host_os in mingw*) FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lglib-2.0 -lintl -liconv -lws2_32 -lole32 -lshlwapi -lpcre -ldsound -lwinmm" ;; darwin*) FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -framework Foundation -framework CoreMIDI -framework CoreAudio -lglib-2.0 -lintl -liconv -lreadline" ;; iphone) FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -framework Foundation -framework CoreMIDI -lglib-2.0 -lintl -liconv" ;; switch) FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lnx" ;; *) FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lglib-2.0 -lintl -liconv" ;; esac if test "$_fluidsynth" = auto; then _fluidsynth=no cat > $TMPC << EOF #include int main(void) { delete_fluid_settings(new_fluid_settings()); return 0; } EOF cc_check_no_clean $FLUIDSYNTH_CFLAGS $FLUIDSYNTH_LIBS && _fluidsynth=yes if test "$_fluidsynth" != yes; then FLUIDSYNTH_LIBS="$FLUIDSYNTH_STATIC_LIBS" cc_check_no_clean $FLUIDSYNTH_CFLAGS $FLUIDSYNTH_LIBS && _fluidsynth=yes fi cc_check_clean fi if test "$_fluidsynth" = yes; then append_var LIBS "$FLUIDSYNTH_LIBS" append_var INCLUDES "$FLUIDSYNTH_CFLAGS" fi define_in_config_if_yes "$_fluidsynth" 'USE_FLUIDSYNTH' echo "$_fluidsynth" # # Check for readline if text_console is enabled # echocheck "readline" if test "$_text_console" = yes ; then _READLINE_LIBS="-lreadline" if test "$_readline" = auto ; then _readline=no cat > $TMPC << EOF #include #include #include int main(void) { char *x = readline(""); } EOF cc_check_no_clean $READLINE_CFLAGS $READLINE_LIBS $_READLINE_LIBS && _readline=yes if test "$_readline" = no ; then _READLINE_LIBS="-lreadline -ltermcap" cc_check_no_clean $READLINE_CFLAGS $READLINE_LIBS $_READLINE_LIBS && _readline=yes fi fi cc_check_clean echo "$_readline" else _readline=no echo "skipping (text console disabled)" fi if test "$_readline" = yes ; then append_var LIBS "$READLINE_LIBS $_READLINE_LIBS" append_var INCLUDES "$READLINE_CFLAGS" # # Check the type of rl_completion_entry_function. # It can be int(*)(const char *, int) or char *(*)(const char *, int). # cat > $TMPC << EOF #include #include #include int readline_completionFunction(const char *, int); int main(void) { char *x = readline(""); rl_completion_entry_function = &readline_completionFunction; } EOF cc_check -c && add_line_to_config_h '#define USE_READLINE_INT_COMPLETION' fi define_in_config_h_if_yes "$_readline" 'USE_READLINE' define_in_config_h_if_yes "$_text_console" 'USE_TEXT_CONSOLE_FOR_DEBUGGER' # # Check for Unity if taskbar integration is enabled # echocheck "libunity" if test "$_unix" = no || test "$_taskbar" = no || test "$_pkg_config" = no; then _libunity=no else if test "$_libunity" = auto ; then case $_host_os in mingw*) # pkgconfig and unity are not supported on mingw _libunity=no ;; *) # Unity has a lots of dependencies, update the libs and cflags var with them LIBUNITY_LIBS="$LIBUNITY_LIBS `$_pkgconfig --libs 'unity > 3.8.1' 2>> "$TMPLOG"`" LIBUNITY_CFLAGS="$LIBUNITY_CFLAGS `$_pkgconfig --cflags 'unity > 3.8.1' 2>> "$TMPLOG"`" _libunity=no cat > $TMPC << EOF #include int main(void) { unity_launcher_entry_get_for_desktop_id("scummvm.desktop"); return 0; } EOF cc_check $LIBUNITY_CFLAGS $LIBUNITY_LIBS && _libunity=yes ;; esac fi if test "$_libunity" = yes ; then if test "$LIBUNITY_CFLAGS" = "" || test "$LIBUNITY_LIBS" = ""; then LIBUNITY_LIBS="$LIBUNITY_LIBS `$_pkgconfig --libs 'unity > 3.8.1' 2>> "$TMPLOG"`" LIBUNITY_CFLAGS="$LIBUNITY_CFLAGS `$_pkgconfig --cflags 'unity > 3.8.1' 2>> "$TMPLOG"`" fi append_var LIBS "$LIBUNITY_LIBS" append_var CXXFLAGS "$LIBUNITY_CFLAGS" fi define_in_config_h_if_yes "$_libunity" 'USE_UNITY' fi echo "$_libunity" # # Check for GTK if system dialogs are enabled # echocheck "gtk" if test "$_unix" = no || test "$_dialogs" = no || test "$_pkg_config" = no; then _gtk=no else if test "$_gtk" = auto ; then case $_host_os in mingw*) # pkgconfig and gtk are not supported on mingw _gtk=no ;; *) # GTK has a lots of dependencies, update the libs and cflags var with them GTK_LIBS="$GTK_LIBS `$_pkgconfig --libs gtk+-3.0 2>> "$TMPLOG"`" GTK_CFLAGS="$GTK_CFLAGS `$_pkgconfig --cflags gtk+-3.0 2>> "$TMPLOG"`" _gtk=no cat > $TMPC << EOF #include int main(void) { gtk_init_check(NULL, NULL); return 0; } EOF cc_check $GTK_CFLAGS $GTK_LIBS && _gtk=yes ;; esac fi if test "$_gtk" = yes ; then if test "$GTK_CFLAGS" = "" || test "$GTK_LIBS" = ""; then GTK_LIBS="$GTK_LIBS `$_pkgconfig --libs gtk+-3.0 2>> "$TMPLOG"`" GTK_CFLAGS="$GTK_CFLAGS `$_pkgconfig --cflags gtk+-3.0 2>> "$TMPLOG"`" fi append_var LIBS "$GTK_LIBS" append_var CXXFLAGS "$GTK_CFLAGS" fi define_in_config_h_if_yes "$_gtk" 'USE_GTK' fi echo "$_gtk" # # Check for FreeType2 to be present # find_freetype() { # Wrapper function which tries to find freetype # either by calling freetype-config or by using # pkg-config. # As of freetype-2.9.1 the freetype-config file # no longer gets installed by default. if test "$_pkg_config" = "yes" && $_pkgconfig --exists freetype2; then FREETYPE2_LIBS=`$_pkgconfig --libs freetype2` FREETYPE2_CFLAGS=`$_pkgconfig --cflags freetype2` FREETYPE2_STATIC_LIBS=`$_pkgconfig --static --libs freetype2` _freetype_found="true" else # Look for the freetype-config script find_freetypeconfig if test -n "$_freetypeconfig"; then # Since 2.3.12, freetype-config prepends $SYSROOT to everything. # This means we can't pass it a --prefix that includes $SYSROOT. freetypeprefix="$_freetypepath" if test -n "$SYSROOT" -a "$SYSROOT" != "/"; then teststring=VeryImplausibleSysrootX1Y2Z3 if ( env SYSROOT=/$teststring "$_freetypeconfig" --cflags | grep $teststring 2> /dev/null > /dev/null ); then echo "Adapting FreeType prefix to SYSROOT" >> "$TMPLOG" freetypeprefix="${freetypeprefix##$SYSROOT}" fi fi FREETYPE2_LIBS=`$_freetypeconfig --prefix="$freetypeprefix" --libs` FREETYPE2_CFLAGS=`$_freetypeconfig --prefix="$freetypeprefix" --cflags` FREETYPE2_STATIC_LIBS=`$_freetypeconfig --prefix="$freetypeprefix" --static --libs 2>/dev/null` _freetype_found="true" fi fi } if test "$_freetype2" != "no"; then find_freetype if test $_freetype_found != true; then _freetype2=no else if test "$_freetype2" = "auto"; then _freetype2=no cat > $TMPC << EOF #include #include FT_FREETYPE_H int main(int argc, char *argv[]) { FT_Library library; FT_Error error = FT_Init_FreeType(&library); FT_Done_FreeType(library); } EOF cc_check_no_clean $FREETYPE2_CFLAGS $FREETYPE2_LIBS && _freetype2=yes # Modern freetype-config scripts accept --static to get all # required flags for static linking. We abuse this to detect # FreeType2 builds which are static themselves. if test "$_freetype2" != "yes"; then FREETYPE2_LIBS="$FREETYPE2_STATIC_LIBS" cc_check_no_clean $FREETYPE2_CFLAGS $FREETYPE2_LIBS && _freetype2=yes fi cc_check_clean fi if test "$_freetype2" = "yes"; then append_var LIBS "$FREETYPE2_LIBS" append_var CXXFLAGS "$FREETYPE2_CFLAGS" fi fi fi echocheck "FreeType2" echo "$_freetype2" define_in_config_if_yes "$_freetype2" "USE_FREETYPE2" # # Check for OpenGL (ES) # echocheck "OpenGL" case $_backend in openpandora) # Only enable OpenGL ES on the OpanPandora if --opengl-mode=gles is passed in explicitly. if test "$_opengl_mode" = "gles" ; then append_var LIBS "-lGLES_CM -lEGL -lX11" else _opengl_mode=none fi ;; esac if test "$_opengl_mode" = auto ; then case $_backend in android) # Android always runs in GLES mode _opengl_mode=gles ;; sdl) case $_sdlversion in 1.2.*) # Stock SDL 1.2 only supports OpenGL contexts. _opengl_mode=gl ;; 2.0.*) # SDL2 supports both OpenGL + OpenGL ES contexts. # However, Mac OS X only allows OpenGL context creation at # this time, thus we limit us to OpenGL on that platform. case $_host_os in darwin*) _opengl_mode=gl ;; *) _opengl_mode=any ;; esac ;; esac ;; tizen) # Tizen always runs in GLES mode _opengl_mode=gles ;; *) _opengl_mode=none ;; esac fi _opengl=yes case $_opengl_mode in auto) # This case should never occur but better safe than sorry. echo "no" _opengl=no ;; none) echo "no" _opengl=no ;; any) echo "yes (runtime detection)" add_line_to_config_h "#undef USE_GLES_MODE" ;; gl) echo "yes (OpenGL)" add_line_to_config_h "#define USE_GLES_MODE 0" ;; gles) echo "yes (OpenGL ES)" add_line_to_config_h "#define USE_GLES_MODE 1" ;; gles2) echo "yes (OpenGL ES 2)" add_line_to_config_h "#define USE_GLES_MODE 2" ;; *) echo "invalid mode specification '$_opengl_mode'. Aborting." exit 1 ;; esac define_in_config_if_yes "$_opengl" "USE_OPENGL" # # Check for iconv # echo_n "Checking whether iconv.h is present... " if test "$_iconv" = auto ; then _iconv=no cat > $TMPC << EOF #include int main(int, char **) { return 0; } EOF cc_check $ICONV_CFLAGS $ICONV_LIBS && _iconv=yes fi create_iconv_test() { cat > $TMPC << EOF #include int main(int, char **) { iconv_t iconv = iconv_open("UTF-32", "SJIS"); iconv_close(iconv); return 0; } EOF } echo "$_iconv" if test "$_iconv" = yes ; then echo_n "Checking whether iconv needs linking against libiconv... " needs_iconvlib='auto' create_iconv_test cc_check $ICONV_CFLAGS $ICONV_LIBS -liconv && needs_iconvlib='yes' # We do check linking without -liconv here too, just in case # it would fail otherwise too create_iconv_test cc_check $ICONV_CFLAGS $ICONV_LIBS && needs_iconvlib='no' if test "$needs_iconvlib" = auto ; then _iconv=no echo "does not link at all" else if test "$needs_iconvlib" = yes ; then append_var ICONV_LIBS "-liconv" fi echo "$needs_iconvlib" echo_n "Checking signature of iconv... " uses_const=no cat > $TMPC << EOF #include int main(int argc, char **argv) { iconv_t iconvP; const char **inbuf = 0; iconv(iconvP, inbuf, 0, 0, 0); return 0; } EOF cc_check $ICONV_CFLAGS $ICONV_LIBS && uses_const=yes if test "$uses_const" = yes ; then echo "iconv_t, const char **, size_t *, char **, size_t *" else echo "iconv_t, char **, size_t *, char **, size_t *" fi define_in_config_if_yes "$uses_const" 'ICONV_USES_CONST' fi fi if test "$_iconv" = yes ; then append_var LIBS "$ICONV_LIBS" append_var INCLUDES "$ICONV_CFLAGS" fi echocheck "iconv" define_in_config_if_yes "$_iconv" 'USE_ICONV' echo "$_iconv" # # Check for Linux CD-ROM support # case $_host_os in *linux*) echocheck "Linux CD-ROM" linuxcd=no cat > $TMPC << EOF #include #include #include int main(void) { int x = CDROMREADAUDIO; dev_t dev; return major(dev) + x; } EOF cc_check && linuxcd=yes define_in_config_if_yes "$linuxcd" 'USE_LINUXCD' echo "$linuxcd" ;; esac # # Check for nasm # if test "$_have_x86" = yes ; then echocheck "nasm" if test "$_nasm" = no ; then echo "disabled" else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$SEPARATOR for path_dir in $_nasmpath; do if test -x "$path_dir/nasm$NATIVEEXEEXT" ; then NASM="$path_dir/nasm$NATIVEEXEEXT" NASMFLAGS="-O1 -g" echo $NASM break fi done # fallback to the nasm compatible yasm if test x$NASM = x -o x$NASM = x'"$NASM"'; then for path_dir in $_nasmpath; do if test -x "$path_dir/yasm$NATIVEEXEEXT" ; then NASM="$path_dir/yasm$NATIVEEXEEXT" NASMFLAGS="-a x86 -m x86" echo $NASM break fi done fi IFS="$ac_save_ifs" if test x$NASM = x -o x$NASM = x'"$NASM"'; then echo "not found" _nasm=no else case $_host_os in darwin*) append_var NASMFLAGS "-f macho" ;; mingw*) append_var NASMFLAGS "-f win32" ;; os2-emx*) append_var NASMFLAGS "-f aout" ;; *) append_var NASMFLAGS "-f elf" ;; esac _nasm=yes fi fi fi define_in_config_if_yes $_nasm 'USE_NASM' # # Check for pandoc # if test "$_pandoc" = yes ; then echocheck "pandoc" IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$SEPARATOR for path_dir in $_pandocpath; do if test -x "$path_dir/pandoc$NATIVEEXEEXT" ; then PANDOC="$path_dir/pandoc$NATIVEEXEEXT" break fi done IFS="$ac_save_ifs" if ! test "$PANDOC" ; then _pandoc=no fi echo $_pandoc fi define_in_config_if_yes $_pandoc 'USE_PANDOC' # # Check for FriBidi # echocheck "FriBidi" if test "$_fribidi" = auto ; then _fribidi=no cat > $TMPC << EOF #include int main(void) { return 0; } EOF cc_check $FRIBIDI_CFLAGS $FRIBIDI_LIBS -lfribidi && _fribidi=yes fi if test "$_fribidi" = yes ; then append_var LIBS "$FRIBIDI_LIBS -lfribidi" append_var INCLUDES "$FRIBIDI_CFLAGS" fi define_in_config_if_yes "$_fribidi" 'USE_FRIBIDI' echo "$_fribidi" # # Test C++11 Compatibility # define_in_config_if_yes "$_test_cxx11" 'ENABLE_TEST_CPP_11' echo_n "Test C++11 compatibility during compilation... " echo "$_test_cxx11" # Default to plain text output for pandoc if test -z "$_pandocformat" -o "$_pandocformat" = "default"; then _pandocformat="plain" fi if test "$_pandocext" = "default"; then if test "$_pandocformat" = plain; then _pandocext="" else _pandocext=".$_pandocformat" fi fi # # Enable vkeybd / event recorder # define_in_config_if_yes $_vkeybd 'ENABLE_VKEYBD' define_in_config_if_yes $_eventrec 'ENABLE_EVENTRECORDER' # Check whether to build translation support # echo_n "Building translation support... " define_in_config_if_yes $_translation 'USE_TRANSLATION' if test "$_translation" = no ; then echo "no" else echo_n "yes (" if test "$_detectlang" != yes ; then cat > $TMPC << EOF #include int main(void) { setlocale(LC_ALL, ""); return 0; } EOF _detectlang=no cc_check && _detectlang=yes fi define_in_config_h_if_yes $_detectlang 'USE_DETECTLANG' if test "$_detectlang" = yes ; then echo "with runtime language detection)" else echo "without runtime language detection)" fi fi # # Check whether to build taskbar integration support # echo_n "Building taskbar integration support... " if test "$_taskbar" = "no"; then echo "no" else case $_host_os in mingw*) append_var LIBS "-lole32 -luuid" echo "win32" _taskbar=yes ;; darwin*) echo "osx" _taskbar=yes ;; *) if test "$_libunity" = yes; then echo "unity" _taskbar=yes else echo "no" _taskbar=no fi ;; esac fi define_in_config_if_yes $_taskbar 'USE_TASKBAR' # # Check whether to build system dialogs support # echo_n "Building system dialogs support... " if test "$_dialogs" = "no"; then echo "no" else case $_host_os in mingw*) append_var LIBS "-lole32 -luuid" echo "win32" _dialogs=yes ;; darwin*) echo "osx" _dialogs=yes ;; *) if test "$_gtk" = yes; then echo "gtk" _dialogs=yes else echo "no" _dialogs=no fi ;; esac fi define_in_config_if_yes $_dialogs 'USE_SYSDIALOGS' # # Check whether to build TTS integration support # echo_n "Building text-to-speech support... " if test "$_tts" = "no"; then echo "no" else case $_host_os in linux* | freebsd*) echo "speech dispatcher" _tts=yes define_in_config_if_yes $_tts 'USE_SPEECH_DISPATCHER' append_var LIBS '-lspeechd -lpthread' ;; mingw*) echo "win32" _tts=yes append_var LIBS '-lsapi -lole32' ;; darwin*) echo "osx" _tts=yes ;; *) echo "no" _tts=no ;; esac fi define_in_config_if_yes $_tts 'USE_TTS' # # Check whether to build Bink video support # echo_n "Building Bink video support... " define_in_config_if_yes $_bink 'USE_BINK' echo "$_bink" # # Check whether to build updates support # echo_n "Building updates support... " if test "$_updates" = yes; then if test "$_sparkle" = yes; then echo "Sparkle" else _updates=no; echo "$_updates" fi else echo "$_updates" fi define_in_config_if_yes $_updates 'USE_UPDATES' # # Figure out installation directories # test "x$prefix" = xNONE && prefix=/usr/local test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' case $_host_os in mingw*) # Windows stores all the external data files in executable file. ;; *) append_var DEFINES "-DDATA_PATH=\\\"$datadir\\\"" ;; esac case $_backend in 3ds) append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$datadir/plugins\\\"" ;; openpandora) # Add ../plugins as a path so plugins can be found when running from a .PND. append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"../plugins\\\"" ;; maemo | webos) # The WebOS and Maemo apps want the plugins in the "lib" directory # without a scummvm sub directory. append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$libdir\\\"" ;; ps2) # PS2 bogus dir: it actually depends on launch medium append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"host:plugins\\\"" ;; *) append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$libdir/scummvm\\\"" ;; esac # # Set variables for profiling. # We need to do it here to prevent mess-ups with the tests e.g. on the PSP # if test "$_enable_prof" = yes ; then append_var CXXFLAGS "-pg" append_var LDFLAGS "-pg" append_var DEFINES "-DENABLE_PROFILING" fi echo_n "Enabling Address Sanitizer... " if test "$_enable_asan" = yes ; then append_var CXXFLAGS "-fsanitize=address -fno-omit-frame-pointer" append_var LDFLAGS "-fsanitize=address -fno-omit-frame-pointer" fi echo "$_enable_asan" echo_n "Backend... " echo_n "$_backend" if test "$_backend" = "sdl" -a -n "$_sdlversion"; then echo_n " ($_sdlversion)" fi if test "$_nasm" = yes ; then echo_n ", assembly routines" fi if test "$_16bit" = yes ; then echo_n ", 16bit color" fi if test "$_highres" = yes ; then echo_n ", high resolution" fi if test "$_savegame_timestamp" = yes ; then echo_n ", savegame timestamp" fi if test "$_build_scalers" = yes ; then if test "$_build_hq_scalers" = yes ; then echo_n ", HQ scalers" else echo_n ", scalers" fi fi if test "$_mt32emu" = yes ; then echo_n ", MT-32 emulator" fi if test "$_lua" = yes ; then echo_n ", Lua" fi if test "$_nuked_opl" = yes ; then echo_n ", Nuked OPL emulator" fi if test "$_text_console" = yes ; then echo_n ", text console" fi if test "$_vkeybd" = yes ; then echo_n ", virtual keyboard" fi if test "$_eventrec" = yes ; then echo_n ", event recorder" fi if test "$_cloud" = yes ; then echo ", cloud" else echo fi # # Some last-minute backend specific stuff, executed # after all of CXXFLAGS, LDFLAGS, LIBS etc. have been setup # case $_backend in 3ds) if test "$_freetype2" = yes -a "$_png" = yes; then append_var LIBS "-lbz2" append_var LIBS "-lpng" fi if test "$_tremor" = yes -o "$_flac" = yes; then append_var LIBS "-logg" fi # Moved -Wl,--gc-sections here to avoid it interfering with the library checks if test "$_dynamic_modules" = no ; then append_var LDFLAGS "-Wl,--gc-sections" else append_var LDFLAGS "-Wl,--no-gc-sections" fi ;; android) # ssp at this point so the cxxtests link if test "$_debug_build" = yes; then append_var CXXFLAGS "-fstack-protector" else append_var CXXFLAGS "-fno-stack-protector" fi static_libs='' system_libs='' for lib in $LIBS; do case $lib in -lz|-lm|-ldl) system_libs="$system_libs $lib" ;; *) static_libs="$static_libs $lib" ;; esac done # -lgcc is carefully placed here - we want to catch # all toolchain symbols in *our* libraries rather # than pick up anything unhygenic from the Android libs. LIBS="-Wl,-Bstatic $static_libs -Wl,-Bdynamic -lgcc $system_libs -llog -landroid -lGLESv1_CM" ;; n64) # Move some libs down here, otherwise some symbols requires by libvorbis aren't found # during linking stage append_var LIBS "-lc -lgcc -lnosys" ;; esac # # Engine selection # _engines_built_static="" _engines_built_dynamic="" _engines_skipped="" # Show a message if looping over engines takes longer than 5 secs sh -c " touch config.gnomes sleep 5 if test -f config.gnomes; then printf 'Employing little gnomes...' rm -f config.gnomes fi" 2>/dev/null & for engine in $_engines; do # Check whether all dependencies are available check_engine_deps $engine if test "`get_engine_sub $engine`" = "no" ; then # It's a main engine if test `get_engine_build $engine` = no ; then isbuilt=no else # If dynamic plugins aren't supported, mark # all the engines as static if test $_dynamic_modules = no ; then set_var _engine_${engine}_build "static" else # If it wasn't explicitly marked as static or # dynamic, use the configured default if test `get_engine_build $engine` = yes ; then set_var _engine_${engine}_build "${_plugins_default}" fi fi # Prepare the defines if test `get_engine_build $engine` = dynamic ; then isbuilt=DYNAMIC_PLUGIN else set_var _engine_${engine}_build "static" isbuilt=STATIC_PLUGIN fi fi else # It's a subengine, just say yes or no if test "`get_engine_build $engine`" = "no" ; then isbuilt=no else isbuilt=1 fi fi # Save the settings defname="ENABLE_`echo $engine | tr '[a-z]' '[A-Z]'`" if test "$isbuilt" = "no" ; then add_line_to_config_mk "# $defname" else add_line_to_config_mk "$defname = $isbuilt" fi done # Sort engines to place our headline engine at start... # No technical reason, just historical convention headline_engine=scumm _sorted_engines="${headline_engine}" for engine in $_engines; do if test "${engine}" != "${headline_engine}" ; then _sorted_engines="${_sorted_engines} ${engine}" fi done # Prepare the information to be shown for engine in $_sorted_engines; do if test "`get_engine_sub $engine`" = "no" ; then # It's a main engine prepare_engine_build_strings $engine fi done # # Detection of WIP/unstable engines # for engine in $_engines; do engine_build=`get_engine_build $engine` engine_build_default=`get_engine_build_default $engine` if test $engine_build != no -a $engine_build_default = no ; then set_var _tainted_build "yes" fi done add_to_config_h_if_yes `get_var _tainted_build` '#define TAINTED_BUILD' # Complete the message on slow systems if test -f config.gnomes ; then # Kill does not work well here as it produces nasty 'Killed' message rm -rf config.gnomes else echo " work is done" fi # # Show which engines ("frontends") are to be built # echo if test -n "$_engines_built_static" ; then echo "Engines (builtin):" echo "$_engines_built_static" | sed 's/@/\ /g s/#/ /g' fi if test -n "$_engines_built_dynamic" ; then echo "Engines (plugins):" echo "$_engines_built_dynamic" | sed 's/@/\ /g s/#/ /g' fi if test -n "$_engines_skipped" ; then echo "Engines Skipped:" echo "$_engines_skipped" | sed 's/@/\ /g s/#/ /g' fi if test -n "$_engines_built_wip" ; then echo "WARNING: This ScummVM build contains the following UNSTABLE engines:" echo "$_engines_built_wip" | sed 's/@/\ /g s/#/ /g' fi echo echo "Creating config.h" cat > config.h << EOF /* This file is automatically generated by configure */ /* DO NOT EDIT MANUALLY */ #ifndef CONFIG_H #define CONFIG_H $_config_h_data /* Data types */ #ifndef SCUMMVM_DONT_DEFINE_TYPES typedef unsigned $type_1_byte byte; typedef unsigned int uint; typedef unsigned $type_1_byte uint8; typedef unsigned $type_2_byte uint16; typedef unsigned $type_4_byte uint32; typedef unsigned $type_8_byte uint64; typedef signed $type_1_byte int8; typedef signed $type_2_byte int16; typedef signed $type_4_byte int32; typedef signed $type_8_byte int64; #endif typedef $type_ptr uintptr; #if defined(__APPLE__) && !defined(__ppc__) #ifndef _UINT64 #define _UINT64 #endif #endif #endif /* CONFIG_H */ EOF echo "Creating config.mk" cat > config.mk << EOF # -------- Generated by configure ----------- SAVED_CONFIGFLAGS := $SAVED_CONFIGFLAGS SAVED_AR := $SAVED_AR SAVED_AS := $SAVED_AS SAVED_ASFLAGS := $SAVED_ASFLAGS SAVED_CPPFLAGS := $SAVED_CPPFLAGS SAVED_CXX := $SAVED_CXX SAVED_CXXFLAGS := $SAVED_CXXFLAGS SAVED_DWP := $SAVED_DWP SAVED_LD := $SAVED_LD SAVED_LDFLAGS := $SAVED_LDFLAGS SAVED_PKG_CONFIG_LIBDIR := $SAVED_PKG_CONFIG_LIBDIR SAVED_RANLIB := $SAVED_RANLIB SAVED_SDL_CONFIG := $SAVED_SDL_CONFIG SAVED_STRIP := $SAVED_STRIP SAVED_WINDRES := $SAVED_WINDRES SAVED_WINDRESFLAGS := $SAVED_WINDRESFLAGS CXX := $CXX CXXFLAGS := $CXXFLAGS LD := $LD LIBS += $LIBS RANLIB := $_ranlib STRIP := $_strip AR := $_ar AS := $_as ASFLAGS := $ASFLAGS DWP := $_dwp WINDRES := $_windres WINDRESFLAGS := $WINDRESFLAGS STAGINGPATH=$_stagingpath WIN32PATH=$_win32path AMIGAOSPATH=$_amigaospath STATICLIBPATH=$_staticlibpath XCODETOOLSPATH=$_xcodetoolspath SPARKLEPATH=$_sparklepath SDLCONFIG=$_sdlconfig ABI := $ABI BACKEND := $_backend MODULES += $MODULES MODULE_DIRS += $MODULE_DIRS EXEPRE := $HOSTEXEPRE EXEEXT := $HOSTEXEEXT NASM := $NASM NASMFLAGS := $NASMFLAGS PANDOC := $PANDOC PANDOCFORMAT := $_pandocformat PANDOCEXT := $_pandocext ZLIB_LIBS := $ZLIB_LIBS ZLIB_CFLAGS := $ZLIB_CFLAGS prefix = $prefix exec_prefix = $exec_prefix bindir = $bindir libdir = $libdir datarootdir = $datarootdir datadir = $datadir mandir = $mandir docdir = $docdir $_config_mk_data INCLUDES += $INCLUDES OBJS += $OBJS DEFINES += $DEFINES LDFLAGS += $LDFLAGS $_mak_plugins port_mk = $_port_mk EOF # # Create a custom Makefile when building outside the source tree # TODO: Add a better check than just looking for 'Makefile' # if test ! -f Makefile.common ; then echo "Creating Makefile" cat > Makefile << EOF # -------- Generated by configure ----------- srcdir = $_srcdir vpath %.h \$(srcdir) vpath %.cpp \$(srcdir) vpath %.c \$(srcdir) vpath %.m \$(srcdir) vpath %.mm \$(srcdir) vpath %.asm \$(srcdir) vpath %.s \$(srcdir) vpath %.S \$(srcdir) vpath %.rc \$(srcdir) vpath %.md \$(srcdir) include \$(srcdir)/Makefile EOF fi # Ensure engines folder exists prior to trying to generate # files into it (used for out-of-tree-builds) mkdir -p engines echo "Creating engines/engines.mk" cat > engines/engines.mk << EOF # This file is automatically generated by configure # DO NOT EDIT MANUALLY # This file is being included by "Makefile.common" EOF for engine in $_sorted_engines; do j=`echo $engine | tr '[:lower:]' '[:upper:]'` if test "`get_engine_sub $engine`" = "no" ; then # main engine cat >> engines/engines.mk << EOF ifdef ENABLE_$j DEFINES += -DENABLE_$j=\$(ENABLE_$j) MODULES += engines/$engine EOF for subeng in `get_engine_subengines $engine` ; do k=`echo $subeng | tr '[:lower:]' '[:upper:]'` cat >> engines/engines.mk << EOF ifdef ENABLE_$k DEFINES += -DENABLE_$k endif EOF done cat >> engines/engines.mk << EOF endif EOF fi done echo "Creating engines/plugins_table.h" cat > engines/plugins_table.h << EOF /* This file is automatically generated by configure */ /* DO NOT EDIT MANUALLY */ // This file is being included by "base/plugins.cpp" EOF for engine in $_sorted_engines; do if test "`get_engine_sub $engine`" = "no" ; then j=`echo $engine | tr '[:lower:]' '[:upper:]'` cat >> engines/plugins_table.h << EOF #if PLUGIN_ENABLED_STATIC($j) LINK_PLUGIN($j) #endif EOF fi done