# $Id$
# This file is part of OpenTTD.
# OpenTTD 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, version 2.
# OpenTTD 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 OpenTTD. If not, see .
log() {
if [ $1 = "1" ]; then
shift
echo "$@"
else
shift
fi
echo "$@" >> $config_log
}
set_default() {
ignore_extra_parameters="0"
# We set all kinds of defaults for params. Later on the user can override
# most of them; but if they don't, this default is used.
build=""
host=""
cc_build=""
cc_host=""
cxx_build=""
cxx_host=""
windres=""
strip=""
lipo=""
awk="awk"
pkg_config="pkg-config"
os="DETECT"
endian="AUTO"
cpu_type="DETECT"
config_log="config.log"
prefix_dir="/usr/local"
binary_dir="games"
data_dir="share/games/openttd"
doc_dir="1"
icon_dir="share/pixmaps"
icon_theme_dir="1"
personal_dir="1"
shared_dir="1"
install_dir="/"
man_dir="1"
menu_dir="1"
menu_group="Game;"
menu_name="OpenTTD"
binary_name="openttd"
enable_debug="0"
enable_desync_debug="0"
enable_profiling="0"
enable_lto="0"
enable_dedicated="0"
enable_network="1"
enable_static="1"
enable_translator="0"
enable_unicode="1"
enable_console="1";
enable_assert="1"
enable_strip="0"
enable_universal="0"
enable_osx_g5="0"
enable_cocoa_quartz="1"
enable_cocoa_quickdraw="1"
with_osx_sysroot="1"
with_application_bundle="1"
with_menu_entry="1"
with_allegro="1"
with_sdl="1"
with_cocoa="1"
with_zlib="1"
with_lzma="1"
with_lzo2="1"
with_xdg_basedir="1"
with_png="1"
enable_builtin_depend="1"
with_makedepend="0"
with_direct_music="1"
with_sort="1"
with_iconv="1"
with_midi=""
with_midi_arg=""
with_libtimidity="1"
with_freetype="1"
with_fontconfig="1"
with_icu_layout="1"
with_icu_sort="1"
static_icu="0"
with_psp_config="1"
with_threads="1"
with_distcc="1"
with_ccache="1"
with_nforenum="1"
with_grfcodec="1"
with_sse="1"
save_params_array="
build
host
cc_build
cc_host
cxx_build
cxx_host
windres
strip
lipo
awk
pkg_config
os
endian
cpu_type
config_log
prefix_dir
binary_dir
data_dir
doc_dir
icon_dir
icon_theme_dir
man_dir
menu_dir
personal_dir
shared_dir
install_dir
menu_group
menu_name
binary_name
enable_debug
enable_desync_debug
enable_profiling
enable_lto
enable_dedicated
enable_network
enable_static
enable_translator
enable_unicode
enable_console
enable_assert
enable_strip
enable_universal
enable_osx_g5
enable_cocoa_quartz
enable_cocoa_quickdraw
with_osx_sysroot
with_application_bundle
with_allegro
with_sdl
with_cocoa
with_zlib
with_lzma
with_lzo2
with_xdg_basedir
with_png
enable_builtin_depend
with_makedepend
with_direct_music
with_sort
with_iconv
with_midi
with_midi_arg
with_libtimidity
with_freetype
with_fontconfig
with_icu_layout
with_icu_sort
static_icu
with_psp_config
with_threads
with_distcc
with_ccache
with_grfcodec
with_nforenum
with_sse
CC CXX CFLAGS CXXFLAGS LDFLAGS CFLAGS_BUILD CXXFLAGS_BUILD LDFLAGS_BUILD"
}
detect_params() {
# Walk over all params from the user and override any default settings if
# needed. This also handles any invalid option.
for p in "$@"; do
if [ -n "$prev_p" ]; then
eval "$prev_p=\$p"
prev_p=
continue
fi
optarg=`expr "x$p" : 'x[^=]*=\(.*\)'`
case "$p" in
--help | -h | -\?) showhelp; exit 0;;
--config-log) prev_p="config_log";;
--config-log=*) config_log="$optarg";;
--build) prev_p="build";;
--build=*) build="$optarg";;
--host) prev_p="host";;
--host=*) host="$optarg";;
--os) prev_p="os";;
--os=*) os="$optarg";;
--cpu-type) prev_p="cpu_type";;
--cpu-type=*) cpu_type="$optarg";;
--cc-build) prev_p="cc_build";;
--cc-build=*) cc_build="$optarg";;
--cc-host) prev_p="cc_host";;
--cc-host=*) cc_host="$optarg";;
--cxx-build) prev_p="cxx_build";;
--cxx-build=*) cxx_build="$optarg";;
--cxx-host) prev_p="cxx_host";;
--cxx-host=*) cxx_host="$optarg";;
--windres) prev_p="windres";;
--windres=*) windres="$optarg";;
--awk) prev_p="awk";;
--awk=*) awk="$optarg";;
--pkg-config) prev_p="pkg_config";;
--pkg-config=*) pkg_config="$optarg";;
--strip) prev_p="strip";;
--strip=*) strip="$optarg";;
--lipo) prev_p="lipo";;
--lipo=*) lipo="$optarg";;
--endian) prev_p="endian";;
--endian=*) endian="$optarg";;
# Alias --prefix with --prefix-dir, for compatibility with GNU autotools
--prefix-dir | --prefix) prev_p="prefix_dir";;
--prefix-dir=* | --prefix=*) prefix_dir="$optarg";;
--binary-dir) prev_p="binary_dir";;
--binary-dir=*) binary_dir="$optarg";;
--data-dir) prev_p="data_dir";;
--data-dir=*) data_dir="$optarg";;
--doc-dir) prev_p="doc_dir";;
--doc-dir=*) doc_dir="$optarg";;
--icon-dir) prev_p="icon_dir";;
--icon-dir=*) icon_dir="$optarg";;
--icon-theme-dir) prev_p="icon_theme_dir";;
--icon-theme-dir=*) icon_theme_dir="$optarg";;
--without-icon-theme) icon_theme_dir="";;
--menu-dir) prev_p="menu_dir";;
--menu-dir=*) menu_dir="$optarg";;
--without-menu-entry) menu_dir="";;
--menu-name) prev_p="menu_name";;
--menu-name=*) menu_name="$optarg";;
--binary-name) prev_p="binary_name";;
--binary-name=*) binary_name="$optarg";;
--man-dir) prev_p="man_dir";;
--man-dir=*) man_dir="$optarg";;
--personal-dir) prev_p="personal_dir";;
--personal-dir=*) personal_dir="$optarg";;
--without-personal-dir) personal_dir="";;
--shared-dir) prev_p="shared_dir";;
--shared-dir=*) shared_dir="$optarg";;
--without-shared-dir) shared_dir="";;
--install-dir) prev_p="install_dir";;
--install-dir=*) install_dir="$optarg";;
--menu-group) prev_p="menu_group";;
--menu-group=*) menu_group="$optarg";;
--enable-debug) enable_debug="1";;
--enable-debug=*) enable_debug="$optarg";;
--enable-desync-debug) enable_desync_debug="1";;
--enable-desync-debug=*) enable_desync_debug="$optarg";;
--enable-profiling) enable_profiling="1";;
--enable-profiling=*) enable_profiling="$optarg";;
--enable-lto) enable_lto="1";;
--enable-lto=*) enable_lto="$optarg";;
--enable-ipo) enable_lto="1";;
--enable-ipo=*) enable_lto="$optarg";;
--enable-dedicated) enable_dedicated="1";;
--enable-dedicated=*) enable_dedicated="$optarg";;
--enable-network) enable_network="2";;
--enable-network=*) enable_network="$optarg";;
--disable-network) enable_network="0";;
--disable-static) enable_static="0";;
--enable-static) enable_static="2";;
--enable-static=*) enable_static="$optarg";;
--disable-translator) enable_translator="0";;
--enable-translator) enable_translator="2";;
--enable-translator=*) enable_translator="$optarg";;
--disable-assert) enable_assert="0";;
--enable-assert) enable_assert="2";;
--enable-assert=*) enable_assert="$optarg";;
--disable-strip) enable_strip="0";;
--enable-strip) enable_strip="2";;
--enable-strip=*) enable_strip="$optarg";;
--disable-universal) enable_universal="0";;
--enable-universal) enable_universal="i386 ppc";;
--enable-universal=*) enable_universal="$optarg";;
--disable-osx-g5) enable_osx_g5="0";;
--enable-osx-g5) enable_osx_g5="2";;
--enable-osx-g5=*) enable_osx_g5="$optarg";;
--disable-unicode) enable_unicode="0";;
--enable-unicode) enable_unicode="2";;
--enable-unicode=*) enable_unicode="$optarg";;
--disable-console) enable_console="0";;
--enable-console) enable_console="2";;
--enable-console=*) enable_console="$optarg";;
--disable-cocoa-quartz) enable_cocoa_quartz="0";;
--enable-cocoa-quartz) enable_cocoa_quartz="2";;
--enable-cocoa-quartz=*) enable_cocoa_quartz="$optarg";;
--disable-cocoa-quickdraw) enable_cocoa_quickdraw="0";;
--enable-cocoa-quickdraw) enable_cocoa_quickdraw="2";;
--enable-cocoa-quickdraw=*) enable_cocoa_quickdraw="$optarg";;
--with-allegro) with_allegro="2";;
--without-allegro) with_allegro="0";;
--with-allegro=*) with_allegro="$optarg";;
--with-sdl) with_sdl="2";;
--without-sdl) with_sdl="0";;
--with-sdl=*) with_sdl="$optarg";;
--with-cocoa) with_cocoa="2";;
--without-cocoa) with_cocoa="0";;
--with-cocoa=*) with_cocoa="$optarg";;
--with-zlib) with_zlib="2";;
--without-zlib) with_zlib="0";;
--with-zlib=*) with_zlib="$optarg";;
--with-lzma) with_lzma="2";;
--without-lzma) with_lzma="0";;
--with-lzma=*) with_lzma="$optarg";;
--with-liblzma) with_lzma="2";;
--without-liblzma) with_lzma="0";;
--with-liblzma=*) with_lzma="$optarg";;
--with-lzo2) with_lzo2="2";;
--without-lzo2) with_lzo2="0";;
--with-lzo2=*) with_lzo2="$optarg";;
--with-liblzo2) with_lzo2="2";;
--without-liblzo2) with_lzo2="0";;
--with-liblzo2=*) with_lzo2="$optarg";;
--with-xdg-basedir) with_xdg_basedir="2";;
--without-xdg-basedir) with_xdg_basedir="0";;
--with-xdg-basedir=*) with_xdg_basedir="$optarg";;
--with-libxdg-basedir) with_xdg_basedir="2";;
--without-libxdg-basedir) with_xdg_basedir="0";;
--with-libxdg-basedir=*) with_xdg_basedir="$optarg";;
--with-png) with_png="2";;
--without-png) with_png="0";;
--with-png=*) with_png="$optarg";;
--with-libpng) with_png="2";;
--without-libpng) with_png="0";;
--with-libpng=*) with_png="$optarg";;
--with-libtimidity) with_libtimidity="2";;
--without-libtimidity) with_libtimidity="0";;
--with-libtimidity=*) with_libtimidity="$optarg";;
--with-freetype) with_freetype="2";;
--without-freetype) with_freetype="0";;
--with-freetype=*) with_freetype="$optarg";;
--with-libfreetype) with_freetype="2";;
--without-libfreetype) with_freetype="0";;
--with-libfreetype=*) with_freetype="$optarg";;
--with-fontconfig) with_fontconfig="2";;
--without-fontconfig) with_fontconfig="0";;
--with-fontconfig=*) with_fontconfig="$optarg";;
--with-libfontconfig) with_fontconfig="2";;
--without-libfontconfig) with_fontconfig="0";;
--with-libfontconfig=*) with_fontconfig="$optarg";;
--with-icu) with_icu_layout="2";with_icu_sort="2";;
--without-icu) with_icu_layout="0";with_icu_sort="0";;
--with-icu=*) with_icu_layout="$optarg";with_icu_sort="$optarg";;
--with-libicu) with_icu_layout="2";with_icu_sort="2";;
--without-libicu) with_icu_layout="0";with_icu_sort="0";;
--with-libicu=*) with_icu_layout="$optarg";with_icu_sort="$optarg";;
--with-icu-layout) with_icu_layout="2";;
--without-icu-layout) with_icu_layout="0";;
--with-icu-layout=*) with_icu_layout="$optarg";;
--with-icu-sort) with_icu_sort="2";;
--without-icu-sort) with_icu_sort="0";;
--with-icu-sort=*) with_icu_sort="$optarg";;
--static-icu) static_icu="1";;
--static-icu=*) static_icu="$optarg";;
--static-libicu) static_icu="1";;
--static-libicu=*) static_icu="$optarg";;
--with-psp-config) with_psp_config="2";;
--without-psp-config) with_psp_config="0";;
--with-psp-config=*) with_psp_config="$optarg";;
--disable-builtin-depend) enable_builtin_depend="0";;
--enable-builtin-depend) enable_builtin_depend="2";;
--enable-builtin-depend=*) enable_builtin_depend="$optarg";;
--with-makedepend) with_makedepend="2";;
--without-makedepend) with_makedepend="0";;
--with-makedepend=*) with_makedepend="$optarg";;
--with-direct-music) with_direct_music="2";;
--without-direct-music) with_direct_music="0";;
--with-direct-music=*) with_direct_music="$optarg";;
--with-sort) with_sort="2";;
--without-sort) with_sort="0";;
--with-sort=*) with_sort="$optarg";;
--with-iconv) with_iconv="2";;
--without-iconv) with_iconv="0";;
--with-iconv=*) with_iconv="$optarg";;
--with-midi=*) with_midi="$optarg";;
--with-midi-arg=*) with_midi_arg="$optarg";;
--without-distcc) with_distcc="0";;
--with-distcc) with_distcc="2";;
--with-distcc=*) with_distcc="$optarg";;
--without-ccache) with_ccache="0";;
--with-ccache) with_ccache="2";;
--with-ccache=*) with_ccache="$optarg";;
--without-nforenum) with_nforenum="0";;
--with-nforenum) with_nforenum="2";;
--with-nforenum=*) with_nforenum="$optarg";;
--without-grfcodec) with_grfcodec="0";;
--with-grfcodec) with_grfcodec="2";;
--with-grfcodec=*) with_grfcodec="$optarg";;
--without-osx-sysroot) with_osx_sysroot="0";;
--with-osx-sysroot) with_osx_sysroot="2";;
--with-osx-sysroot=*) with_osx_sysroot="$optarg";;
--without-application-bundle) with_application_bundle="0";;
--with-application-bundle) with_application_bundle="1";;
--with-application-bundle=*) with_application_bundle="$optarg";;
--without-threads) with_threads="0";;
--with-threads) with_threads="1";;
--with-threads=*) with_threads="$optarg";;
--without-sse) with_sse="0";;
--with-sse) with_sse="1";;
--with-sse=*) with_sse="$optarg";;
CC=* | --CC=*) CC="$optarg";;
CXX=* | --CXX=*) CXX="$optarg";;
CFLAGS=* | --CFLAGS=*) CFLAGS="$optarg";;
CXXFLAGS=* | --CXXFLAGS=*) CXXFLAGS="$optarg";;
LDFLAGS=* | --LDFLAGS=*) LDFLAGS="$optarg";;
CFLAGS_BUILD=* | --CFLAGS_BUILD=* | --CFLAGS-BUILD=*) CFLAGS_BUILD="$optarg";;
CXXFLAGS_BUILD=* | --CXXFLAGS_BUILD=* | --CXXFLAGS-BUILD=*) CXXFLAGS_BUILD="$optarg";;
LDFLAGS_BUILD=* | --LDFLAGS_BUILD=* | --LDFLAGS-BUILD=*) LDFLAGS_BUILD="$optarg";;
--ignore-extra-parameters) ignore_extra_parameters="1";;
--* | -*)
if [ "$ignore_extra_parameters" = "0" ]; then
log 1 "Unknown option $p"
exit 1
else
log 1 "Unknown option $p ignored"
fi
;;
esac
done
if [ -n "$prev_p" ]; then
log 1 "configure: error: missing argument to --$prev_p"
exit 1
fi
# Clean the logfile
echo "" > $config_log
log 2 "Invocation: $0 $*"
}
save_params() {
# Here we save all params, so we can later on do an exact redo of this
# configuration, without having the user to re-input stuff
echo "Running configure with following options:" >> $config_log
echo "" >> $config_log
configure="$CONFIGURE_EXECUTABLE --ignore-extra-parameters"
for p in $save_params_array; do
eval "v=\"\$$p\""
p=`echo "$p" | sed 's@_@-@g;s@\n@@g;s@ @\\ @g'`
# Only save those params that aren't empty
configure="$configure --$p=\"$v\""
done
echo "$configure" >> $config_log
echo "$configure" > config.cache
echo "" >> $config_log
}
check_params() {
# Some params want to be in full uppercase, else they might not work as
# expected.. fix that here
endian=`echo $endian | tr '[a-z]' '[A-Z]'`
os=`echo $os | tr '[a-z]' '[A-Z]'`
cpu_type=`echo $cpu_type | tr '[a-z]' '[A-Z]'`
# Check if all params have valid values
# Endian only allows AUTO, LE and, BE
if [ -z "`echo $endian | egrep '^(AUTO|LE|BE|PREPROCESSOR)$'`" ]; then
log 1 "configure: error: invalid option --endian=$endian"
log 1 " Available options are: --endian=[AUTO|LE|BE]"
exit 1
fi
if [ "$endian" = "PREPROCESSOR" ] && [ "$os" != "OSX" ]; then
log 1 "configure: error: invalid option --endian=$endian"
log 1 " PREPROCESSOR is only available for OSX"
exit 1
fi
# OS only allows DETECT, UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, MORPHOS, BEOS, HAIKU, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP
if [ -z "`echo $os | egrep '^(DETECT|UNIX|OSX|FREEBSD|DRAGONFLY|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|HAIKU|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP)$'`" ]; then
log 1 "configure: error: invalid option --os=$os"
log 1 " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|DRAGONFLY|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|HAIKU|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP]"
exit 1
fi
# cpu_type can be either 32 or 64
if [ -z "`echo $cpu_type | egrep '^(32|64|DETECT)$'`" ]; then
log 1 "configure: error: invalid option --cpu-type=$cpu_type"
log 1 " Available options are: --cpu-type[=DETECT|32|64]"
exit 1
fi
# enable_debug should be between 0 and 4
if [ -z "`echo $enable_debug | egrep '^[0123]$'`" ]; then
log 1 "configure: error: invalid option --enable-debug=$enable_debug"
log 1 " Available options are: --enable-debug[=0123]"
exit 1
fi
# enable_desync_debug should be between 0 and 3
if [ -z "`echo $enable_desync_debug | egrep '^[012]$'`" ]; then
log 1 "configure: error: invalid option --enable-desync-debug=$enable_desync_debug"
log 1 " Available options are: --enable-desync-debug[=012]"
exit 1
fi
detect_awk
detect_os
check_build
check_host
# Check for universal builds; they only make sense for OSX, so fail if enabled for another OS
if [ "$enable_universal" = "0" ]; then
log 1 "checking universal build... no"
else
if [ "$os" != "OSX" ]; then
log 1 "configure: error: --enable-universal only works on OSX"
exit 1
fi
log 1 "checking universal build... yes, for: $enable_universal"
fi
# Already detected by check_build
log 1 "checking build cc... $cc_build"
log 1 "checking host cc... $cc_host"
check_cxx_build
check_cxx_host
check_windres
if [ "$enable_strip" != "0" ]; then
check_strip
else
log 1 "checking strip... disabled"
fi
check_lipo
if [ "$enable_builtin_depend" != "0" ]; then
log 1 "checking builtin depend... yes"
makedepend="\$(SRC_OBJS_DIR)/\$(DEPEND)"
else
log 1 "checking builtin depend... no"
fi
check_makedepend
detect_cputype
detect_sse_capable_architecture
if [ "$enable_static" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "DOS" ]; then
enable_static="2"
else
enable_static="0"
fi
fi
if [ "$enable_static" != "0" ]; then
log 1 "checking static... yes"
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "OSX" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "DOS" ]; then
log 1 "WARNING: static is only known to work on Windows, DOS, MacOSX and MorphOS"
log 1 "WARNING: use static at your own risk on this platform"
sleep 5
fi
else
log 1 "checking static... no"
fi
if [ "$enable_unicode" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "DOS" ]; then
enable_unicode="2"
else
enable_unicode="0"
fi
fi
if [ "$enable_unicode" != "0" ]; then
log 1 "checking unicode... yes"
else
log 1 "checking unicode... no"
fi
# Show what we configured
if [ "$enable_debug" = "0" ]; then
log 1 "using debug level... no"
elif [ "$enable_profiling" != "0" ]; then
log 1 "using debug level... profiling (debug level $enable_debug)"
else
log 1 "using debug level... level $enable_debug"
fi
if [ "$enable_desync_debug" = "0" ]; then
log 1 "using desync debug level... no"
else
log 1 "using desync debug level... level $enable_desync_debug"
log 1 "WARNING: desync debug functions slow down the game considerably."
log 1 "WARNING: use only when you are instructed to do so"
log 1 " or when you know what you are doing."
sleep 5
fi
if [ "$enable_lto" != "0" ]; then
# GCC 4.5 outputs '%{flto}', GCC 4.6 outputs '%{flto*}'
has_lto=`($cxx_build -dumpspecs 2>&1 | grep '\%{flto') || ($cxx_build -help ipo 2>&1 | grep '\-ipo')`
if [ -n "$has_lto" ]; then
log 1 "using link time optimization... yes"
else
enable_lto="0"
log 1 "using link time optimization... no"
log 1 "WARNING: you selected link time optimization but it is not found."
sleep 5
fi
else
log 1 "using link time optimization... no"
fi
if [ "$os" != "OSX" ] && [ "$with_osx_sysroot" != "0" ]; then
if [ "$with_osx_sysroot" = "1" ]; then
with_osx_sysroot="0"
log 1 "checking OSX sysroot... not OSX, skipping"
else
log 1 "configure: error: --with-osx-sysroot only works if OSX is the target"
exit 1
fi
fi
if [ "$with_osx_sysroot" != "0" ]; then
if [ "$enable_universal" = "0" ] && [ "$with_osx_sysroot" != "1" ] && [ "$with_osx_sysroot" != "2" ]; then
# Sysroot manually specified? Check for usability
log 1 "checking OSX sysroot... $with_osx_sysroot"
if ! check_osx_sdk "$with_osx_sysroot"; then
log 1 "Passed sysroot not found/not functional"
exit 1
fi
else
# If autodetect and no universal, use system default
if [ "$with_osx_sysroot" = "1" ] && [ "$enable_universal" = "0" ]; then
log 1 "checking OSX sysroot... no (use system default)"
else
log 1 "checking OSX sysroot... automatically"
detect_osx_sdk
fi
fi
if [ -n "$osx_sdk_path" ]; then
if [ "$enable_universal" != "0" ]; then
if [ -z "$osx_sdk_104_path" ]; then
log 1 "WARNING: Could not find a usable 10.4u SDK, the resulting"
log 1 "WARNING: binary will only run on OSX 10.5 or later"
osx_sdk_104_path="$osx_sdk_path"
fi
OSX_SYSROOT="-isysroot $osx_sdk_104_path"
OSX_LD_SYSROOT="-Wl,-syslibroot,$osx_sdk_104_path"
else
OSX_SYSROOT="-isysroot $osx_sdk_path"
OSX_LD_SYSROOT="-Wl,-syslibroot,$osx_sdk_path"
fi
fi
else
if [ "$os" = "OSX" ]; then
log 1 "checking OSX sysroot... no (use system default)"
fi
fi
detect_allegro
detect_sdl
detect_cocoa
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking GDI video driver... dedicated server, skipping"
log 1 "checking dedicated... found"
if [ "$enable_network" = "0" ]; then
log 1 "configure: error: building a dedicated server without network support is pointless"
exit 1
fi
else
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
log 1 "checking GDI video driver... found"
else
log 1 "checking GDI video driver... not Windows, skipping"
fi
if [ -z "$allegro_config" ] && [ -z "$sdl_config" ] && [ "$with_cocoa" = 0 ] && [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
log 1 "configure: error: no video driver development files found"
log 1 " If you want a dedicated server use --enable-dedicated as parameter"
exit 1
else
log 1 "checking dedicated... not selected"
fi
fi
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
log 1 "checking console application... not Windows, skipping"
elif [ "$enable_console" = "1" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "checking console application... dedicated server, enabled"
enable_console="2"
elif [ "$enable_console" = "1" ]; then
log 1 "checking console application... disabled (only used when forced)"
enable_console="0"
elif [ "$enable_console" = "0" ]; then
log 1 "checking console application... disabled"
else
log 1 "checking console application... enabled"
fi
if [ "$enable_network" = "1" ] && [ "$os" = "DOS" ]; then
log 1 "checking network... DOS, skipping"
enable_network=0
elif [ "$enable_network" != "0" ]; then
log 1 "checking network... found"
else
log 1 "checking network... disabled"
fi
log 1 "checking squirrel... found"
SCRIPT_SRC_DIR="$ROOT_DIR/src/3rdparty/squirrel/include"
if [ "$enable_translator" != "0" ]; then
log 1 "checking translator... debug"
# -t shows TODO items, normally they are muted
strgen_flags="-t"
else
log 1 "checking translator... no"
strgen_flags=""
fi
if [ "$enable_assert" != "0" ]; then
log 1 "checking assert... enabled"
else
log 1 "checking assert... disabled"
fi
pre_detect_with_zlib=$with_zlib
detect_zlib
if [ "$with_zlib" = "0" ] || [ -z "$zlib-config" ]; then
log 1 "WARNING: zlib was not detected or disabled"
log 1 "WARNING: OpenTTD doesn't require zlib, but it does mean that many features"
log 1 "WARNING: (like loading most old savegames/scenarios, loading heightmaps,"
log 1 "WARNING: using PNG, or using fonts, ...) will be disabled."
if [ "$pre_detect_with_zlib" = "0" ]; then
log 1 "WARNING: We strongly suggest you to install zlib."
else
log 1 "configure: error: no zlib detected"
log 1 " If you want to compile without zlib use --without-zlib as parameter"
exit
fi
fi
pre_detect_with_lzma=$with_lzma
detect_lzma
if [ "$with_lzma" = "0" ] || [ -z "$lzma_config" ]; then
log 1 "WARNING: lzma was not detected or disabled"
log 1 "WARNING: OpenTTD doesn't require lzma, but it does mean that many features"
log 1 "WARNING: (like loading most savegames/scenarios and joining most servers)"
log 1 "WARNING: will be disabled."
if [ "$pre_detect_with_lzma" = "0" ]; then
log 1 "WARNING: We strongly suggest you to install liblzma."
log 1 "configure: error: no liblzma detected"
else
log 1 " If you want to compile without lzma use --without-lzma as parameter"
exit
fi
fi
pre_detect_with_lzo2=$with_lzo2
detect_lzo2
if [ "$with_lzo2" = "0" ] || [ -z "$lzo2" ]; then
log 1 "WARNING: liblzo2 was not detected or disabled"
log 1 "WARNING: OpenTTD doesn't require liblzo2, but it does mean that"
log 1 "WARNING: loading old savegames/scenarios will be disabled."
if [ "$pre_detect_with_lzo2" = "0" ]; then
log 1 "WARNING: We strongly suggest you to install liblzo2."
else
log 1 "configure: error: no liblzo2 detected"
log 1 " If you want to compile without liblzo2 use --without-liblzo2 as parameter"
exit
fi
fi
detect_xdg_basedir
detect_png
detect_freetype
detect_fontconfig
detect_icu_layout
detect_icu_sort
detect_pspconfig
detect_libtimidity
if [ "$with_direct_music" != "0" ]; then
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
if [ "$with_direct_music" != "1" ]; then
log 1 "configure: error: direct-music is only supported on Win32 targets"
exit 1
fi
with_direct_music="0"
log 1 "checking direct-music... not Windows, skipping"
else
check_direct_music
fi
fi
detect_sort
if [ "$os" = "OSX" ] && [ "$endian" = "AUTO" ]; then
endian="PREPROCESSOR"
fi
log 1 "checking endianness... $endian"
# Suppress language errors when there is a version defined, indicating a release
# It just isn't pretty if any release produces warnings in the languages.
if [ -f "$ROOT_DIR/version" ]; then
lang_suppress="yes"
log 1 "suppress language errors... yes"
else
lang_suppress=""
log 1 "suppress language errors... no"
fi
if [ "$enable_debug" = "0" ] && [ "$enable_profiling" = "0" ] && [ "$enable_strip" != "0" ]; then
if [ "$os" = "MORPHOS" ]; then
strip_arg="--strip-all --strip-unneeded --remove-section .comment"
elif [ "$os" = "OSX" ]; then
strip_arg=""
elif [ "$os" = "OS2" ]; then
strip_arg=""
# OS2 uses strip via gcc, because it needs to be feed to emxbind
LDFLAGS="$LDFLAGS -s"
elif [ "$os" = "SUNOS" ]; then
# The GNU strip does know -s, the non-GNU doesn't
# So try to detect it (in a bit of an ugly way)
strip_arg="`$strip -s strip.test 2>/dev/null && echo \"-s\"`"
else
strip_arg="-s"
fi
log 1 "checking stripping... $strip $strip_arg"
else
strip=""
log 1 "checking stripping... skipped"
fi
if [ "$with_distcc" = "0" ]; then
log 1 "checking distcc... no"
elif [ "$with_distcc" = "1" ]; then
with_distcc="0"
log 1 "checking distcc... no (only used when forced)"
elif [ "$with_distcc" = "2" ]; then
distcc="distcc"
else
distcc="$with_distcc"
fi
if [ "$with_distcc" != "0" ]; then
res="`$distcc --version 2>/dev/null | head -n 1 | cut -b 1-6`"
if [ "$res" != "distcc" ]; then
distcc=""
log 1 "checking distcc... no"
if [ "$with_distcc" = "2" ]; then
log 1 "configure: error: no distcc detected, but was forced to be used"
exit 1
fi
if [ "$with_distcc" != "1" ]; then
log 1 "configure: error: '$with_distcc' doesn't seem a distcc to me"
exit 1
fi
fi
log 1 "checking distcc... $distcc"
fi
if [ "$with_ccache" = "0" ]; then
log 1 "checking ccache... no"
elif [ "$with_ccache" = "1" ]; then
with_ccache="0"
log 1 "checking ccache... no (only used when forced)"
elif [ "$with_ccache" = "2" ]; then
ccache="ccache"
else
ccache="$with_ccache"
fi
if [ "$with_ccache" != "0" ]; then
res="`$ccache --version 2>/dev/null | head -n 1 | cut -b 1-6`"
if [ "$res" != "ccache" ]; then
ccache=""
log 1 "checking ccache... no"
if [ "$with_ccache" = "2" ]; then
log 1 "configure: error: no ccache detected, but was forced to be used"
exit 1
fi
if [ "$with_ccache" != "1" ]; then
log 1 "configure: error: '$with_ccache' doesn't seem a ccache to me"
exit 1
fi
fi
log 1 "checking ccache... $ccache"
fi
detect_grfcodec
detect_nforenum
if [ -z "$grfcodec" ] && [ -n "$nforenum" ]; then
log 1 "checking nforenum/grfcodec... nforenum needs grfcodec enabled, disabling nforenum"
nforenum=""
fi
if [ -z "$nforenum" ] && [ -n "$grfcodec" ]; then
log 1 "checking nforenum/grfcodec... grfcodec needs nforenum enabled, disabling grfcodec"
grfcodec=""
fi
if [ "$os" = "DOS" ]; then
with_threads="0"
fi
if [ "$os" != "OSX" ] && [ "$with_application_bundle" != "0" ]; then
if [ "$with_application_bundle" = "1" ]; then
with_application_bundle="0"
log 1 "checking OSX application bundle... not OSX, skipping"
else
log 1 "configure: error: --with-application-bundle only works if OSX is the target"
exit 1
fi
fi
if [ "$os" = "OSX" ] && [ "$with_application_bundle" = "1" ]; then
OSXAPP="OpenTTD.app"
else
OSXAPP=""
fi
if [ "$os" = "OSX" ]; then
# Test on ppc970 (G5) - we can optimize there
if [ "$enable_osx_g5" != "0" ]; then
log 1 "detecting ppc970 (G5)... yes (forced)"
else
# First, are we a real OSX system, else we can't detect it
native=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | grep darwin`
# If $host doesn't match $build , we are cross-compiling
if [ -n "$native" ] && [ "$build" = "$host" ]; then
$cxx_build $SRC_DIR/os/macosx/G5_detector.cpp -o G5_detector
res=`./G5_detector`
rm -f G5_detector
if [ -n "$res" ]; then
# This is G5, add flags for it
enable_osx_g5="2"
log 1 "detecting ppc970 (G5)... yes"
else
enable_osx_g5="0"
log 1 "detecting ppc970 (G5)... no"
fi
else
enable_osx_g5="0"
log 1 "detecting ppc970 (G5)... no (cross-compiling)"
fi
fi
else
if [ "$enable_osx_g5" != "0" ]; then
log 1 "configure: error: ppc970 (OSX G5) selected, but not compiling for OSX"
log 1 "configure: error: either select OSX as OS, or deselect ppc970"
exit 1
fi
fi
if [ -d "$ROOT_DIR/.svn" ] && [ -n "`svn help 2>/dev/null`" ]; then
log 1 "checking revision... svn detection"
elif [ -d "$ROOT_DIR/../.svn" ] && [ -n "`svn help 2>/dev/null`" ] && [ -n "`LC_ALL=C svn info $ROOT_DIR/.. | grep '^URL:.*tags$'`" ]; then
# subversion changed its behaviour; now not all folders have a .svn folder,
# but only the root folder. Since making tags requires a (sparse) checkout
# of the tags folder, the folder of the tag does not have a .svn folder
# anymore and this fails to detect the subversion repository checkout.
log 1 "checking revision... svn detection (tag)"
elif [ -d "$ROOT_DIR/.git" ] && [ -n "`git help 2>/dev/null`" ]; then
log 1 "checking revision... git detection"
elif [ -d "$ROOT_DIR/.hg" ] && [ -n "`HGPLAIN= hg help 2>/dev/null`" ]; then
log 1 "checking revision... hg detection"
elif [ -f "$ROOT_DIR/.ottdrev" ]; then
log 1 "checking revision... source tarball"
else
log 1 "checking revision... no detection"
log 1 "WARNING: there is no means to determine the version."
log 1 "WARNING: please use a subversion, mercurial, or git checkout of OpenTTD."
log 1 "WARNING: you can only join game servers that have been compiled without"
log 1 "WARNING: version detection."
log 1 "WARNING: there is a great chance you desync."
log 1 "WARNING: USE WITH CAUTION!"
sleep 5
fi
if [ "$doc_dir" = "1" ]; then
if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
doc_dir="share/doc/openttd"
else
doc_dir="$data_dir/docs"
fi
else
doc_dir="`echo $doc_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
if [ "$icon_theme_dir" = "1" ]; then
if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
icon_theme_dir="share/icons/hicolor"
else
icon_theme_dir=""
fi
else
icon_theme_dir="`echo $icon_theme_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
if [ "$personal_dir" = "1" ]; then
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ] || [ "$os" = "DOS" ] || [ "$os" = "HAIKU" ]; then
personal_dir="OpenTTD"
elif [ "$os" = "OSX" ]; then
personal_dir="Documents/OpenTTD"
else
personal_dir=".openttd"
fi
else
personal_dir="`echo $personal_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
if [ "$shared_dir" = "1" ]; then
# we are using default values
if [ "$os" = "OSX" ]; then
shared_dir="/Library/Application\\\\ Support/OpenTTD"
else
shared_dir=""
fi
else
shared_dir="`echo $shared_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
if [ "$man_dir" = "1" ]; then
# add manpage on UNIX systems
if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OSX" ]; then
man_dir="share/man/man6"
else
man_dir=""
fi
else
man_dir="`echo $man_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
if [ "$menu_dir" = "1" ]; then
# add a freedesktop menu item only for some UNIX systems
if [ "$os" = "UNIX" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ]; then
menu_dir="share/applications"
else
menu_dir=""
fi
else
menu_dir="`echo $menu_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
fi
detect_iconv
if [ -n "$personal_dir" ]
then
log 1 "personal home directory... $personal_dir"
else
log 1 "personal home directory... none"
fi
if [ -n "$shared_dir" ]
then
log 1 "shared data directory... $shared_dir"
else
log 1 "shared data directory... none"
fi
if [ -n "$install_dir" ]
then
log 1 "installation directory... $install_dir"
else
log 1 "installation directory... none"
fi
if [ -n "$icon_theme_dir" ]
then
log 1 "icon theme directory... $icon_theme_dir"
else
log 1 "icon theme directory... none"
fi
if [ -n "$man_dir" ]
then
log 1 "manual page directory... $man_dir"
else
log 1 "manual page directory... none"
fi
if [ -n "$menu_dir" ]
then
log 1 "menu item directory... $menu_dir"
else
log 1 "menu item directory... none"
fi
}
make_compiler_cflags() {
# Params:
# $1 - compiler
# $2 - name of the cflags variable
# $3 - name of the cxxflags variable
# $4 - name of the ldflags variable
# $5 - name of the features variable
eval eval "flags=\\\$$2"
eval eval "cxxflags=\\\$$3"
eval eval "ldflags=\\\$$4"
eval eval "features=\\\$$5"
if [ `basename $1 | cut -c 1-3` = "icc" ]; then
# Enable some things only for certain ICC versions
cc_version=`$1 -dumpversion | cut -c 1-4 | sed s@\\\.@@g`
flags="$flags -rdynamic"
ldflags="$ldflags -rdynamic"
if [ -z "$first_time_icc_check" ]; then
first_time_icc_check=no
if [ $cc_version -lt 90 ]; then
log 1 "WARNING: you seem to be using a very old version of ICC"
log 1 "WARNING: OpenTTD hasn't been tested with this version"
sleep 5
elif [ $cc_version -lt 120 ]; then
log 1 "WARNING: you seem to be using an unsupported ICC version"
log 1 "WARNING: ICC older than 12.0 is known to fail to compile OpenTTD"
sleep 5
fi
fi
flags="$flags -Wall"
# remark #111: statement is unreachable
flags="$flags -wd111"
# remark #181: argument is incompatible with corresponding format string conversion
# ICC is very picky about signedness of operands, warnings provided by GCC are enough
flags="$flags -wd181"
# remark #271: trailing comma is nonstandard
flags="$flags -wd271"
# remark #280: selector expression is constant
flags="$flags -wd280"
# remark #304: access control not specified ("public" by default)
flags="$flags -wd304"
# remark #383: value copied to temporary, reference to temporary used
flags="$flags -wd383"
# remark #444: destructor for base class ... is not virtual
flags="$flags -wd444"
# remark #593: variable ... was set but never used
flags="$flags -wd593"
# warning #654: overloaded virtual function ... is only partially overridden in class ...
flags="$flags -wd654"
# remark #810: conversion from ... to ... may lose significant bits
flags="$flags -wd810"
# remark #869: parameter ... was never referenced
flags="$flags -wd869"
# warning #873: function ... ::operator new ... has no corresponding operator delete ...
flags="$flags -wd873"
# remark #981: operands are evaluated in unspecified order
flags="$flags -wd981"
# remark #1418: external function definition with no prior declaration
flags="$flags -wd1418"
# remark #1419: external declaration in primary source file
flags="$flags -wd1419"
# remark #1572: floating-point equality and inequality
flags="$flags -wd1572"
# remark #1599: declaration hides variable/parameter ...
flags="$flags -wd1599"
# remark #1720: function ... ::operator new ... has no corresponding member operator delete ...
flags="$flags -wd1720"
if [ $cc_version -lt 110 ]; then
# warns about system headers with recent glibc:
# warning #1292: attribute "__nonnull__" ignored
flags="$flags -wd1292"
fi
if [ $cc_version -ge 100 ]; then
# warning #1899: multicharacter character literal (potential portability problem)
flags="$flags -wd1899"
# vec report defaults to telling where it did loop vectorisation, which is not very important
flags="$flags -vec-report=0 "
fi
if [ $cc_version -ge 110 ]; then
# remark #2259: non-pointer conversion from ... to ... may lose significant bits
flags="$flags -wd2259"
# Use c++0x mode so static_assert() is available
cxxflags="$cxxflags -std=c++0x"
fi
if [ "$enable_lto" != "0" ]; then
has_ipo=`$1 -help ipo | grep '\-ipo'`
if [ -n "$has_ipo" ]; then
# Use IPO (only if we see IPO exists and is requested)
flags="$flags -ipo"
features="$features lto"
fi
fi
elif [ `basename $1 | grep 'clang'` ]; then
# Enable some things only for certain clang versions
cc_version="`$1 -v 2>&1 | head -n 1 | sed s@[^0-9]@@g | cut -c 1-2`"
# aliasing rules are not held in openttd code
flags="$flags -fno-strict-aliasing"
# -W alone doesn't enable all warnings enabled by -Wall; on the other hand,
# -Weverything enables too many useless warnings that can't be disabled (as of 3.0)
flags="$flags -Wall -W"
# warning: unused parameter '...'
flags="$flags -Wno-unused-parameter"
# warning: expression result unused
flags="$flags -Wno-unused-value"
# warning: multi-character character constant
flags="$flags -Wno-multichar"
# warning: explicitly assigning a variable of type '...' to itself
# it happens when using the FOR_ALL_WINDOWS_FROM_BACK_FROM macro
flags="$flags -Wno-self-assign"
if [ "$cc_version" -lt "30" ]; then
# warning: equality comparison with extraneous parentheses
flags="$flags -Wno-parentheses"
# warning: operands of ? are integers of different signs: 'unsigned int' and 'int'
flags="$flags -Wno-sign-compare"
fi
if [ "$cc_version" -ge "30" ]; then
# warning: equality comparison with extraneous parentheses
# this warning could be useful, but it warns about code in squirrel
flags="$flags -Wno-parentheses-equality"
fi
if [ "$with_ccache" != "0" -o "$with_distcc" != "0" ]; then
# ccache and distcc run separate preprocess and compile passes,
# both are fed with the same CFLAGS. Unfortunately, clang
# complains about -I when compiling preprocessed files:
# "clang: warning: argument unused during compilation: '-I /usr/include'"
flags="$flags -Qunused-arguments"
fi
if [ "$enable_assert" -eq "0" ]; then
# do not warn about unused variables when building without asserts
flags="$flags -Wno-unused-variable"
fi
# rdynamic is used to get useful stack traces from crash reports.
ldflags="$ldflags -rdynamic"
else
# Enable some things only for certain GCC versions
cc_version=`$1 -dumpversion | cut -c 1,3`
if [ $cc_version -lt 33 ]; then
log 1 "configure: error: gcc older than 3.3 can't compile OpenTTD because of its poor template support"
exit 1
fi
flags="$flags -Wall -Wno-multichar -Wsign-compare -Wundef"
flags="$flags -Wwrite-strings -Wpointer-arith"
flags="$flags -W -Wno-unused-parameter -Wredundant-decls"
flags="$flags -Wformat=2 -Wformat-security"
if [ $enable_assert -eq 0 ]; then
# Do not warn about unused variables when building without asserts
flags="$flags -Wno-unused-variable"
if [ $cc_version -ge 46 ]; then
# GCC 4.6 gives more warnings, disable them too
flags="$flags -Wno-unused-but-set-variable"
flags="$flags -Wno-unused-but-set-parameter"
fi
fi
if [ $cc_version -ge 34 ]; then
# Warn when a variable is used to initialise itself:
# int a = a;
flags="$flags -Winit-self"
fi
if [ $cc_version -ge 40 ]; then
# GCC 4.0+ complains about that we break strict-aliasing.
# On most places we don't see how to fix it, and it doesn't
# break anything. So disable strict-aliasing to make the
# compiler all happy.
flags="$flags -fno-strict-aliasing"
# Warn about casting-out 'const' with regular C-style cast.
# The preferred way is const_cast<>() which doesn't warn.
flags="$flags -Wcast-qual"
fi
if [ $cc_version -ge 42 ]; then
# GCC 4.2+ automatically assumes that signed overflows do
# not occur in signed arithmetics, whereas we are not
# sure that they will not happen. It furthermore complains
# about its own optimized code in some places.
flags="$flags -fno-strict-overflow"
# GCC 4.2 no longer includes -Wnon-virtual-dtor in -Wall.
# Enable it in order to be consistent with older GCC versions.
flags="$flags -Wnon-virtual-dtor"
fi
if [ $cc_version -ge 43 ]; then
# Use gnu++0x mode so static_assert() is available.
# Don't use c++0x, it breaks mingw (with gcc 4.4.0).
cxxflags="$cxxflags -std=gnu++0x"
fi
if [ $cc_version -eq 45 ]; then
# Prevent optimisation supposing enums are in a range specified by the standard
# For details, see http://gcc.gnu.org/PR43680
flags="$flags -fno-tree-vrp"
fi
if [ $cc_version -ge 47 ]; then
# Disable -Wnarrowing which gives many warnings, such as:
# warning: narrowing conversion of '...' from 'unsigned int' to 'int' inside { } [-Wnarrowing]
# They are valid according to the C++ standard, but useless.
cxxflags="$cxxflags -Wno-narrowing"
# Disable bogus 'attempt to free a non-heap object' warning
flags="$flags -Wno-free-nonheap-object"
fi
if [ "$enable_lto" != "0" ]; then
# GCC 4.5 outputs '%{flto}', GCC 4.6 outputs '%{flto*}'
has_lto=`$1 -dumpspecs | grep '\%{flto'`
if [ -n "$has_lto" ]; then
# Use LTO only if we see LTO exists and is requested
if [ $cc_version -lt 46 ]; then
flags="$flags -flto"
else
flags="$flags -flto=jobserver"
fi
ldflags="$ldflags -fwhole-program"
features="$features lto"
fi
fi
has_rdynamic=`$1 -dumpspecs | grep rdynamic`
if [ -n "$has_rdynamic" ]; then
# rdynamic is used to get useful stack traces from crash reports.
flags="$flags -rdynamic"
ldflags="$ldflags -rdynamic"
fi
fi
eval "$2=\"$flags\""
eval "$3=\"$cxxflags\""
eval "$4=\"$ldflags\""
eval "$5=\"$features\""
}
make_cflags_and_ldflags() {
# General CFlags for BUILD
CFLAGS_BUILD="$CFLAGS_BUILD"
# Special CXXFlags for BUILD
CXXFLAGS_BUILD="$CXXFLAGS_BUILD"
# LDFLAGS for BUILD
LDFLAGS_BUILD="$LDFLAGS_BUILD"
# FEATURES for BUILD (lto)
FEATURES_BUILD=""
# General CFlags for HOST
CFLAGS="$CFLAGS"
# Special CXXFlags for HOST
CXXFLAGS="$CXXFLAGS"
# Libs to compile. In fact this is just LDFLAGS
LIBS="-lstdc++"
# LDFLAGS used for HOST
LDFLAGS="$LDFLAGS"
# FEATURES for HOST (lto)
FEATURES=""
make_compiler_cflags "$cc_build" "CFLAGS_BUILD" "CXXFLAGS_BUILD" "LDFLAGS_BUILD" "FEATURES_BUILD"
make_compiler_cflags "$cc_host" "CFLAGS" "CXXFLAGS" "LDFLAGS" "FEATURES"
CFLAGS="$CFLAGS -D$os"
CFLAGS_BUILD="$CFLAGS_BUILD -D$os"
if [ "$enable_debug" = "0" ]; then
# No debug, add default stuff
OBJS_SUBDIR="release"
if [ "$os" = "MORPHOS" ]; then
CFLAGS="-I/gg/os-include -noixemul -fstrict-aliasing -fexpensive-optimizations -mcpu=604 -fno-inline -mstring -mmultiple $CFLAGS"
LDFLAGS="$LDFLAGS -noixemul"
fi
if [ "$enable_profiling" = "0" ]; then
# -fomit-frame-pointer and -pg do not go well together (gcc errors they are incompatible)
CFLAGS="-fomit-frame-pointer $CFLAGS"
fi
CFLAGS="-O2 $CFLAGS"
else
OBJS_SUBDIR="debug"
# Each debug level reduces the optimization by a bit
if [ $enable_debug -ge 1 ]; then
CFLAGS="$CFLAGS -g -D_DEBUG"
if [ "$os" = "PSP" ]; then
CFLAGS="$CFLAGS -G0"
fi
fi
if [ $enable_debug -ge 2 ]; then
CFLAGS="$CFLAGS -fno-inline"
fi
if [ $enable_debug -ge 3 ]; then
CFLAGS="$CFLAGS -O0"
else
CFLAGS="$CFLAGS -O2"
fi
fi
if [ $enable_debug -le 2 ]; then
cc_host_is_gcc=`basename "$cc_host" | grep "gcc" &>/dev/null`
if [ -n "$cc_host_is_gcc" ]; then
# Define only when compiling with GCC. Some GLIBC versions use GNU
# extensions in a way that breaks build with at least ICC.
# This requires -O1 or more, so debug level 3 (-O0) is excluded.
CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
fi
cc_build_is_gcc=`basename "$cc_build" | grep "gcc" &>/dev/null`
if [ -n "$cc_build_is_gcc" ]; then
# Just add -O1 to the tools needed for building.
CFLAGS_BUILD="$CFLAGS_BUILD -D_FORTIFY_SOURCE=2 -O1"
fi
fi
if [ "$os" = "OSX" ] && [ $cc_version -eq 40 ]; then
# Apple's GCC 4.0 has a compiler bug for x86_64 with (higher) optimization,
# wrongly optimizing ^= in loops. This disables the failing optimisation.
CFLAGS="$CFLAGS -fno-expensive-optimizations"
fi
if [ "$enable_profiling" != "0" ]; then
CFLAGS="$CFLAGS -pg"
LDFLAGS="$LDFLAGS -pg"
fi
if [ "$with_threads" = "0" ]; then
CFLAGS="$CFLAGS -DNO_THREADS"
fi
if [ "$with_sse" = "1" ]; then
CFLAGS="$CFLAGS -DWITH_SSE"
fi
if [ "`echo $1 | cut -c 1-3`" != "icc" ]; then
if [ "$os" = "CYGWIN" ]; then
flags="$flags -mwin32"
LDFLAGS="$LDFLAGS -mwin32"
fi
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
if [ $cc_version -lt 46 ]; then
flags="$flags -mno-cygwin"
LDFLAGS="$LDFLAGS -mno-cygwin"
fi
if [ "$enable_console" != "0" ]; then
LDFLAGS="$LDFLAGS -Wl,--subsystem,console"
else
LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
fi
LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32 -limm32"
if [ $cc_version -ge 44 ]; then
LDFLAGS_BUILD="$LDFLAGS_BUILD -static-libgcc -static-libstdc++"
fi
if [ $cc_version -ge 47 ]; then
CFLAGS="$CFLAGS -mno-ms-bitfields"
fi
fi
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "OPENBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
LIBS="$LIBS -lpthread"
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.libdl -x c++ - -ldl 2> /dev/null << EOL
#include
int main() {
Dl_info info;
return dladdr(0, &info);
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking libdl... no"
else
log 1 "checking libdl... found"
LIBS="$LIBS -ldl"
CFLAGS="$CFLAGS -DWITH_DL"
fi
rm -f tmp.config.libdl
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.bfd -x c++ - -lbfd 2> /dev/null << EOL
#define PACKAGE 1
#define PACKAGE_VERSION 1
#include
int main() {
bfd_init();
unsigned int size;
asymbol *syms = 0;
long symcount = bfd_read_minisymbols((bfd *) 0, false, (void**) &syms, &size);
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking libbfd... no"
else
log 1 "checking libbfd... found"
LIBS="$LIBS -lbfd"
CFLAGS="$CFLAGS -DWITH_BFD"
if [ $enable_debug -lt 1 ]; then
CFLAGS="$CFLAGS -g1"
fi
fi
rm -f tmp.config.bfd
fi
if [ "$os" = "MINGW" ]; then
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.dbghelp -x c++ - 2> /dev/null << EOL
#include
#include
int main() {
STACKFRAME64 frame;
IMAGEHLP_SYMBOL64 *sym_info;
IMAGEHLP_MODULE64 module;
IMAGEHLP_LINE64 line;
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking dbghelp... no"
else
log 1 "checking dbghelp... found"
CFLAGS="$CFLAGS -DWITH_DBGHELP"
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.bfd -x c++ - -lbfd -liberty -lintl 2> /dev/null << EOL
#define PACKAGE 1
#define PACKAGE_VERSION 1
#include
int main() {
bfd_init();
unsigned int size;
asymbol *syms = 0;
long symcount = bfd_read_minisymbols((bfd *) 0, false, (void**) &syms, &size);
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking libbfd... no"
else
log 1 "checking libbfd... found"
LIBS="$LIBS -lbfd -liberty -lintl"
CFLAGS="$CFLAGS -DWITH_BFD"
if [ $enable_debug -lt 1 ]; then
CFLAGS="$CFLAGS -g1"
fi
fi
rm -f tmp.config.bfd
fi
rm -f tmp.config.dbghelp
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
"$cc_host" $CFLAGS $LDFLAGS -o tmp.config.demangle -x c++ - -lstdc++ 2> /dev/null << EOL
#include
int main() {
int status = -1;
char *demangled = abi::__cxa_demangle("test", 0, 0, &status);
return 0;
}
EOL
if [ $? -ne 0 ]; then
log 1 "checking abi::__cxa_demangle... no"
else
log 1 "checking abi::__cxa_demangle... found"
CFLAGS="$CFLAGS -DWITH_DEMANGLE"
fi
rm -f tmp.config.demangle
fi
if [ "$os" != "CYGWIN" ] && [ "$os" != "HAIKU" ] && [ "$os" != "MINGW" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ]; then
LIBS="$LIBS -lc"
fi
if [ "$os" = "WINCE" ]; then
LIBS="$LIBS -lcoredll -lcorelibc -laygshell -lws2 -e WinMainCRTStartup"
fi
if [ "$os" = "PSP" ]; then
CFLAGS="$CFLAGS -I`$psp_config -p`/include"
LDFLAGS="$LDFLAGS -L`$psp_config -p`/lib"
CFLAGS="$CFLAGS -fno-exceptions -fno-rtti -D_PSP_FW_VERSION=150"
LIBS="$LIBS -D_PSP_FW_VERSION=150 -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -lm"
fi
if [ "$os" = "MORPHOS" ]; then
# -Wstrict-prototypes generates much noise because of system headers
CFLAGS="$CFLAGS -Wno-strict-prototypes"
fi
if [ "$os" = "OPENBSD" ]; then
LIBS="$LIBS -pthread"
fi
if [ "$os" = "OSX" ]; then
LDFLAGS="$LDFLAGS -framework Cocoa"
# Add macports include dir which is not always set a default system dir. This avoids zillions of bogus warnings.
CFLAGS="$CFLAGS -isystem/opt/local/include"
if [ "$enable_dedicated" = "0" ] && ([ "$cpu_type" = "32" ] || [ "$enable_universal" != "0" ]); then
LIBS="$LIBS -framework QuickTime"
else
CFLAGS="$CFLAGS -DNO_QUICKTIME"
fi
if [ "$enable_universal" = "0" ]; then
# Universal builds set this elsewhere
CFLAGS="$OSX_SYSROOT $CFLAGS"
LDFLAGS="$OSX_LD_SYSROOT $LDFLAGS"
fi
if [ "$enable_universal" = "0" ] && [ $cc_version -gt 40 ]; then
# Only set the min version when not doing an universal build.
# Universal builds set the version elsewhere.
if [ "$cpu_type" = "64" ]; then
CFLAGS="$CFLAGS -mmacosx-version-min=10.5"
else
gcc_cpu=`$cc_host -dumpmachine`
if [ "`echo $gcc_cpu | cut -c 1-3`" = "ppc" -o "`echo $gcc_cpu | cut -c 1-7`" = "powerpc" ]; then
# PowerPC build can run on 10.3
CFLAGS="$CFLAGS -mmacosx-version-min=10.3"
else
# Intel is only available starting from 10.4
CFLAGS="$CFLAGS -mmacosx-version-min=10.4"
fi
fi
fi
fi
if [ "$os" = "BEOS" ] || [ "$os" = "HAIKU" ]; then
LIBS="$LIBS -lmidi -lbe"
fi
# Most targets act like UNIX, just with some additions
if [ "$os" = "BEOS" ] || [ "$os" = "HAIKU" ] || [ "$os" = "OSX" ] || [ "$os" = "MORPHOS" ] || [ "$os" = "FREEBSD" ] || [ "$os" = "DRAGONFLY" ] || [ "$os" = "OPENBSD" ] || [ "$os" = "NETBSD" ] || [ "$os" = "HPUX" ] || [ "$os" = "SUNOS" ] || [ "$os" = "OS2" ]; then
CFLAGS="$CFLAGS -DUNIX"
fi
# And others like Windows
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
CFLAGS="$CFLAGS -DWIN"
fi
if [ -n "$allegro_config" ]; then
CFLAGS="$CFLAGS -DWITH_ALLEGRO"
CFLAGS="$CFLAGS `$allegro_config --cflags`"
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$allegro_config --static --libs`"
else
LIBS="$LIBS `$allegro_config --libs`"
fi
fi
fi
if [ -n "$sdl_config" ]; then
CFLAGS="$CFLAGS -DWITH_SDL"
# SDL must not add _GNU_SOURCE as it breaks many platforms
CFLAGS="$CFLAGS `$sdl_config --cflags | sed 's@-D_GNU_SOURCE[^ ]*@@'`"
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$sdl_config --static-libs`"
else
LIBS="$LIBS `$sdl_config --libs`"
fi
fi
fi
if [ "$with_cocoa" != "0" ]; then
CFLAGS="$CFLAGS -DWITH_COCOA"
LIBS="$LIBS -F/System/Library/Frameworks -framework Cocoa -framework Carbon -framework AudioUnit -framework AudioToolbox"
if [ "$enable_cocoa_quartz" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_COCOA_QUARTZ"
fi
if [ "$enable_cocoa_quickdraw" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_COCOA_QUICKDRAW"
fi
fi
if [ "$with_zlib" != "0" ]; then
CFLAGS="$CFLAGS -DWITH_ZLIB"
CFLAGS="$CFLAGS `$zlib_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$zlib_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$zlib_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$lzma_config" ]; then
CFLAGS="$CFLAGS -DWITH_LZMA"
CFLAGS="$CFLAGS `$lzma_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
CFLAGS="$CFLAGS -DLZMA_API_STATIC"
LIBS="$LIBS `$lzma_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$lzma_config --libs | tr '\n\r' ' '`"
fi
fi
if [ "$with_lzo2" != "0" ]; then
if [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
LIBS="$LIBS $lzo2"
else
LIBS="$LIBS -llzo2"
fi
CFLAGS="$CFLAGS -DWITH_LZO"
fi
if [ -n "$xdg_basedir_config" ]; then
CFLAGS="$CFLAGS -DWITH_XDG_BASEDIR"
CFLAGS="$CFLAGS `$xdg_basedir_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$xdg_basedir_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$xdg_basedir_config --libs | tr '\n\r' ' '`"
fi
fi
# 64bit machines need -D_SQ64
if [ "$cpu_type" = "64" ] && [ "$enable_universal" = "0" ]; then
CFLAGS="$CFLAGS -D_SQ64"
fi
CFLAGS="$CFLAGS -I$SCRIPT_SRC_DIR"
if [ -n "$png_config" ]; then
CFLAGS="$CFLAGS -DWITH_PNG"
CFLAGS="$CFLAGS `$png_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$png_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$png_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$fontconfig_config" ]; then
CFLAGS="$CFLAGS -DWITH_FONTCONFIG"
CFLAGS="$CFLAGS `$fontconfig_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$fontconfig_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$fontconfig_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$freetype_config" ]; then
CFLAGS="$CFLAGS -DWITH_FREETYPE"
CFLAGS="$CFLAGS `$freetype_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$freetype_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$freetype_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$icu_layout_config" ]; then
CFLAGS="$CFLAGS -DWITH_ICU_LAYOUT"
CFLAGS="$CFLAGS `$icu_layout_config --cflags | tr '\n\r' ' '`"
if [ "$static_icu" != "0" ]; then
LIBS="$LIBS `$icu_layout_config --libs --static | tr '\n\r' ' ' | sed s/-licu/-lsicu/g`"
else
LIBS="$LIBS `$icu_layout_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$icu_sort_config" ]; then
CFLAGS="$CFLAGS -DWITH_ICU_SORT"
CFLAGS="$CFLAGS `$icu_sort_config --cflags | tr '\n\r' ' '`"
if [ "$static_icu" != "0" ]; then
LIBS="$LIBS `$icu_sort_config --libs --static | tr '\n\r' ' ' | sed s/-licu/-lsicu/g`"
else
LIBS="$LIBS `$icu_sort_config --libs | tr '\n\r' ' '`"
fi
fi
if [ "$with_direct_music" != "0" ]; then
CFLAGS="$CFLAGS -DWIN32_ENABLE_DIRECTMUSIC_SUPPORT"
# GCC 4.0+ doesn't like the DirectX includes (gives tons of
# warnings on it we won't be able to fix). For now just
# suppress those warnings.
if [ $cc_version -ge 40 ]; then
CFLAGS="$CFLAGS -Wno-non-virtual-dtor"
fi
fi
if [ -n "$libtimidity_config" ]; then
CFLAGS="$CFLAGS -DLIBTIMIDITY"
CFLAGS="$CFLAGS `$libtimidity_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$libtimidity_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$libtimidity_config --libs | tr '\n\r' ' '`"
fi
fi
if [ "$with_iconv" != "0" ]; then
CFLAGS="$CFLAGS -DWITH_ICONV"
if [ "$link_to_iconv" = "yes" ]; then
LIBS="$LIBS -liconv"
if [ "$with_iconv" != "2" ]; then
CFLAGS="$CFLAGS -I$with_iconv/include"
LIBS="$LIBS -L$with_iconv/lib"
fi
fi
if [ "$os" != "OSX" ] && [ "$have_non_const_iconv" != "no" ]; then
CFLAGS="$CFLAGS -DHAVE_NON_CONST_ICONV"
fi
fi
if [ -n "$with_midi" ]; then
CFLAGS="$CFLAGS -DEXTERNAL_PLAYER=\\\\\"$with_midi\\\\\""
fi
if [ -n "$with_midi_arg" ]; then
CFLAGS="$CFLAGS -DMIDI_ARG=\\\\\"$with_midi_arg\\\\\""
fi
if [ "$enable_dedicated" != "0" ]; then
CFLAGS="$CFLAGS -DDEDICATED"
fi
if [ "$enable_unicode" != "0" ]; then
CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"
fi
if [ "$enable_network" != "0" ]; then
CFLAGS="$CFLAGS -DENABLE_NETWORK"
if [ "$os" = "BEOS" ]; then
LDFLAGS="$LDFLAGS -lbind -lsocket"
fi
if [ "$os" = "HAIKU" ]; then
LDFLAGS="$LDFLAGS -lnetwork"
fi
if [ "$os" = "SUNOS" ]; then
LDFLAGS="$LDFLAGS -lnsl -lsocket"
fi
fi
if [ "$enable_static" != "0" ]; then
# OSX can't handle -static in LDFLAGS
if [ "$os" != "OSX" ]; then
LDFLAGS="$LDFLAGS -static"
fi
fi
if [ "$enable_assert" = "0" ]; then
CFLAGS="$CFLAGS -DNDEBUG"
CFLAGS_BUILD="$CFLAGS_BUILD -DNDEBUG"
fi
if [ "$enable_desync_debug" != "0" ]; then
CFLAGS="$CFLAGS -DRANDOM_DEBUG"
fi
if [ "$enable_osx_g5" != "0" ]; then
CFLAGS="$CFLAGS -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
fi
if [ -n "$personal_dir" ]; then
CFLAGS="$CFLAGS -DWITH_PERSONAL_DIR -DPERSONAL_DIR=\\\\\"$personal_dir\\\\\""
fi
if [ -n "$shared_dir" ]; then
CFLAGS="$CFLAGS -DWITH_SHARED_DIR -DSHARED_DIR=\\\\\"$shared_dir\\\\\""
fi
CFLAGS="$CFLAGS -DGLOBAL_DATA_DIR=\\\\\"$prefix_dir/$data_dir\\\\\""
if [ "$enable_lto" != "0" ]; then
lto_build=`echo "$FEATURES_BUILD" | grep "lto"`
lto_host=`echo "$FEATURES" | grep "lto"`
if [ -z "$lto_build$lto_host" ]; then
log 1 "WARNING: you enabled LTO/IPO, but neither build nor host compiler supports it"
log 1 "WARNING: LTO/IPO has been disabled"
fi
if [ -n "$lto_build" ]; then
LDFLAGS_BUILD="$LDFLAGS_BUILD $CFLAGS_BUILD $CXXFLAGS_BUILD"
fi
if [ -n "$lto_host" ]; then
LDFLAGS="$LDFLAGS $CFLAGS $CXXFLAGS"
fi
fi
log 1 "using CFLAGS_BUILD... $CFLAGS_BUILD"
log 1 "using CXXFLAGS_BUILD... $CXXFLAGS_BUILD"
log 1 "using LDFLAGS_BUILD... $LDFLAGS_BUILD"
log 1 "using CFLAGS... $CFLAGS"
log 1 "using CXXFLAGS... $CXXFLAGS"
log 1 "using LDFLAGS... $LIBS $LDFLAGS"
# Makedepend doesn't like something like: -isysroot /OSX/blabla
# so convert it to: -isysroot -OSX/blabla. makedepend just ignores
# any - command it doesn't know, so we are pretty save.
# Lovely hackish, not?
# Btw, this almost always comes from outside the configure, so it is
# not something we can control.
# Also make makedepend aware of compiler's built-in defines.
if [ "$with_makedepend" != "0" ] || [ "$enable_builtin_depend" != "0" ]; then
# Append CXXFLAGS possibly containing -std=c++0x
cflags_makedep="`echo | $cxx_host $CXXFLAGS -E -x c++ -dM - | sed 's@.define @-D@g;s@ .*@ @g;s@(.*)@@g' | tr -d '\r\n'`"
# Please escape ALL " within ` because e.g. "" terminates the string in some sh implementations
cflags_makedep="$cflags_makedep `echo \"$CFLAGS\" \"$CXXFLAGS\" | sed 's@ /@ -@g;s@-I[ ]*[^ ]*@@g'`"
else
makedepend=""
fi
if [ "$with_distcc" != "0" ]; then
cc_host="$distcc $cc_host"
cxx_host="$distcc $cxx_host"
log 1 ""
log 1 " NOTICE: remind yourself to use 'make -jN' to make use of distcc"
log 1 ""
fi
if [ "$with_ccache" != "0" ]; then
cc_host="$ccache $cc_host"
cxx_host="$ccache $cxx_host"
fi
}
check_compiler() {
# Params:
# $1 - Type for message (build / host)
# $2 - What to fill with the found compiler
# $3 - System to try
# $4 - Compiler to try
# $5 - Env-setting to try
# $6 - GCC alike to try
# $7 - CC alike to try
# $8 - "0" gcc, "1" g++, "2" windres, "3" strip, "4" lipo
# $9 - What the command is to check for
if [ -n "$3" ]; then
# Check for system
if [ -z "$6" ]; then
compiler="$3"
else
compiler="$3-$6"
fi
machine=`eval $compiler $9 2>/dev/null`
ret=$?
eval "$2=\"$compiler\""
log 2 "executing $compiler $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
if [ -z "$5" ]; then
log 1 "checking $1... $compiler not found"
log 1 "I couldn't detect any $6 binary for $3"
exit 1
else
compiler="$3-$5"
fi
machine=`eval $compiler $9 2>/dev/null`
ret=$?
eval "$2=\"$compiler\""
log 2 "executing $compiler $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $compiler not found"
log 1 "I couldn't detect any $5 binary for $3"
exit 1
fi
fi
if [ "$machine" != "$3" ] && ( [ "$8" = "0" ] || [ "$8" = "1" ] ); then
log 1 "checking $1... expected $3, found $machine"
log 1 "the compiler suggests it doesn't build code for the machine you specified"
exit 1
fi
elif [ -n "$4" ]; then
# Check for manual compiler
machine=`$4 $9 2>/dev/null`
ret=$?
eval "$2=\"$4\""
log 2 "executing $4 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $4 not found"
log 1 "the selected binary doesn't seem to be a $6 binary"
exit 1
fi
else
# Nothing given, autodetect
if [ -n "$5" ]; then
machine=`$5 $9 2>/dev/null`
ret=$?
eval "$2=\"$5\""
log 2 "executing $5 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
# The user defined a GCC that doesn't reply to $9.. abort
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
log 1 "checking $1... $5 unusable"
log 1 "the CC environment variable is set, but it doesn't seem to be a $6 binary"
log 1 "please redefine the CC/CXX environment to a $6 binary"
exit 1
fi
else
log 2 "checking $1... CC/CXX not set (skipping)"
# No $5, so try '$6'
machine=`$6 $9 2>/dev/null`
ret=$?
eval "$2=\"$6\""
log 2 "executing $6 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
if ( [ -z "$machine" ] && [ "$8" != "3" ] ) || [ "$ret" != "0" ]; then
# Maybe '$7'?
machine=`$7 $9 2>/dev/null`
ret=$?
eval "$2=\"$7\""
log 2 "executing $7 $9"
log 2 " returned $machine"
log 2 " exit code $ret"
# All failed, abort
if [ -z "$machine" ]; then
log 1 "checking $1... $6 not found"
log 1 "I couldn't detect any $6 binary on your system"
log 1 "please define the CC/CXX environment to where it is located"
exit 1
fi
fi
fi
fi
if [ "$8" != "0" ]; then
eval "res=\$$2"
log 1 "checking $1... $res"
else
log 1 "checking $1... $machine"
fi
}
check_build() {
if [ "$os" = "FREEBSD" ]; then
# FreeBSD's C compiler does not support dump machine.
# However, removing C support is not possible because PSP must be linked with the C compiler.
check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CXX" "g++" "c++" "0" "-dumpmachine"
else
check_compiler "build system type" "cc_build" "$build" "$cc_build" "$CC" "gcc" "cc" "0" "-dumpmachine"
fi
}
check_host() {
# By default the host is the build
if [ -z "$host" ]; then host="$build"; fi
if [ "$os" = "FREEBSD" ]; then
# FreeBSD's C compiler does not support dump machine.
# However, removing C support is not possible because PSP must be linked with the C compiler.
check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CXX" "g++" "c++" "0" "-dumpmachine"
else
check_compiler "host system type" "cc_host" "$host" "$cc_host" "$CC" "gcc" "cc" "0" "-dumpmachine"
fi
}
check_cxx_build() {
check_compiler "build c++" "cxx_build" "$build" "$cxx_build" "$CXX" "g++" "c++" 1 "-dumpmachine"
}
check_cxx_host() {
# By default the host is the build
if [ -z "$host" ]; then host="$build"; fi
check_compiler "host c++" "cxx_host" "$host" "$cxx_host" "$CXX" "g++" "c++" 1 "-dumpmachine"
}
check_windres() {
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
check_compiler "host windres" "windres" "$host" "$windres" "$WINDRES" "windres" "windres" "2" "-V"
fi
}
check_strip() {
if [ "$os" = "OS2" ]; then
# OS2 via gcc is a bit weird.. stripping HAS to be done via emxbind, which is via gcc directly
log 1 "checking host strip... using gcc -s option"
elif [ "$os" = "OSX" ]; then
# Most targets have -V in strip, to see if they exists... OSX doesn't.. so execute something
echo "int main(int argc, char *argv[]) { }" > strip.test.c
$cxx_host strip.test.c -o strip.test
check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "strip.test"
rm -f strip.test.c strip.test
else
check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "-V"
fi
}
check_lipo() {
if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
echo "int main(int argc, char *argv[]) { }" > lipo.test.c
$cxx_host lipo.test.c -o lipo.test
check_compiler "host lipo" "lipo" "$host" "$lipo" "$LIPO" "lipo" "lipo" "4" "-info lipo.test"
rm -f lipo.test.c lipo.test
fi
}
check_osx_sdk() {
local sysroot=""
if [ -n "$1" ]; then
if echo "$1" | grep -q / ; then
# Seems to be a file system path
osx_sdk_path="$1"
else
osx_sdk_path="/Developer/SDKs/MacOSX$1.sdk"
fi
if [ ! -d "$osx_sdk_path" ]; then
# No directory, not present or garbage
return 1
fi
# Set minimum version to 10.4 as that's when kCGBitmapByteOrder32Host was introduced
sysroot="-isysroot $osx_sdk_path -Wl,-syslibroot,$osx_sdk_path -mmacosx-version-min=10.4"
fi
cat > tmp.osx.mm << EOF
#include
int main() {
kCGBitmapByteOrder32Host;
return 0;
}
EOF
execute="$cxx_host $sysroot $CFLAGS tmp.osx.mm -framework Cocoa -o tmp.osx 2>&1"
eval $execute > /dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
rm -f tmp.osx.mm tmp.osx
return $ret
}
check_direct_music() {
echo "
#include
#include
#include
#include
#include
int main(int argc, char *argv[]) { }" > direct_music.test.c
$cxx_host $CFLAGS direct_music.test.c -o direct_music.test 2> /dev/null
res=$?
rm -f direct_music.test.c direct_music.test
if [ "$res" != "0" ]; then
if [ "$with_direct_music" != "1" ]; then
log 1 "configure: error: direct-music is not available on this system"
exit 1
fi
with_direct_music="0"
log 1 "checking direct-music... not found"
else
log 1 "checking direct-music... found"
fi
}
check_makedepend() {
if [ "$enable_builtin_depend" != "0" ]; then
with_makedepend="0"
fi
if [ "$with_makedepend" = "0" ]; then
log 1 "checking makedepend... disabled"
return
fi
if [ "$with_makedepend" = "1" ] || [ "$with_makedepend" = "2" ]; then
makedepend="makedepend"
else
makedepend="$with_makedepend"
fi
rm -f makedepend.tmp
touch makedepend.tmp
res=`$makedepend -fmakedepend.tmp 2>/dev/null`
res=$?
log 2 "executing $makedepend -f makedepend.tmp"
log 2 " returned `cat makedepend.tmp`"
log 2 " exit code $ret"
if [ ! -s makedepend.tmp ]; then
rm -f makedepend.tmp makedepend.tmp.bak
if [ "$with_makedepend" = "2" ]; then
log 1 "checking makedepend... not found"
log 1 "I couldn't detect any makedepend on your system"
log 1 "please locate it via --makedepend=[binary]"
exit 1
elif [ "$with_makedepend" != "1" ]; then
log 1 "checking makedepend... $makedepend not found"
log 1 "the selected file doesn't seem to be a valid makedepend binary"
exit 1
else
log 1 "checking makedepend... not found"
with_makedepend="0"
return
fi
fi
rm -f makedepend.tmp makedepend.tmp.bak
log 1 "checking makedepend... $makedepend"
}
check_version() {
# $1 - requested version (major.minor)
# $2 - version we got (major.minor)
if [ -z "$2" ]; then
return 0
fi
req_major=`echo $1 | cut -d. -f1`
got_major=`echo $2 | cut -d. -f1`
if [ $got_major -lt $req_major ]; then
return 0
elif [ $got_major -gt $req_major ]; then
return 1
fi
req_minor=`echo $1 | cut -d. -f2`
got_minor=`echo $2 | cut -d. -f2`
if [ $got_minor -lt $req_minor ]; then
return 0
fi
return 1
}
detect_awk() {
# Not all awks allow gsub(), so we test for that here! It is in fact all we need...
# These awks are known to work. Test for them explicit
awks="gawk mawk nawk"
awk_prefix="echo \"a.c b.c c.c\" | tr ' ' \\\\n | "
awk_param="' { ORS = \" \" } /\.c$/ { gsub(\".c$\", \".o\", \$0); print \$0; }' 2>/dev/null"
awk_result="a.o b.o c.o "
log 2 "Detecing awk..."
log 2 "Trying: $awk_prefix $awk $awk_param"
res=`eval $awk_prefix $awk $awk_param`
log 2 "Result: '$res'"
if [ "$res" != "$awk_result" ] && [ "$awk" = "awk" ]; then
# User didn't supply his own awk, so try to detect some other known working names for an awk
for awk in $awks; do
log 2 "Trying: $awk_prefix $awk $awk_param"
res=`eval $awk_prefix $awk $awk_param`
log 2 "Result: '$res'"
if [ "$res" = "$awk_result" ]; then break; fi
done
if [ "$res" != "$awk_result" ]; then
log 1 "checking awk... not found"
log 1 "configure: error: no awk found"
log 1 "configure: error: please install one of the following: $awks"
exit 1
fi
fi
if [ "$res" != "$awk_result" ]; then
log 1 "checking awk... not found"
log 1 "configure: error: you supplied '$awk' but it doesn't seem a valid gawk or mawk"
exit 1
fi
log 1 "checking awk... $awk"
}
detect_os() {
if [ "$os" = "DETECT" ]; then
# Detect UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, HPUX, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP
# Try first via dumpmachine, then via uname
os=`echo "$host" | tr '[A-Z]' '[a-z]' | $awk '
/linux/ { print "UNIX"; exit}
/darwin/ { print "OSX"; exit}
/freebsd/ { print "FREEBSD"; exit}
/dragonfly/ { print "DRAGONFLY"; exit}
/openbsd/ { print "OPENBSD"; exit}
/netbsd/ { print "NETBSD"; exit}
/hp-ux/ { print "HPUX"; exit}
/morphos/ { print "MORPHOS"; exit}
/beos/ { print "BEOS"; exit}
/haiku/ { print "HAIKU"; exit}
/sunos/ { print "SUNOS"; exit}
/solaris/ { print "SUNOS"; exit}
/cygwin/ { print "CYGWIN"; exit}
/mingw/ { print "MINGW"; exit}
/os2/ { print "OS2"; exit}
/dos/ { print "DOS"; exit}
/wince/ { print "WINCE"; exit}
/psp/ { print "PSP"; exit}
'`
if [ -z "$os" ]; then
os=`LC_ALL=C uname | tr '[A-Z]' '[a-z]' | $awk '
/linux/ { print "UNIX"; exit}
/darwin/ { print "OSX"; exit}
/freebsd/ { print "FREEBSD"; exit}
/dragonfly/ { print "DRAGONFLY"; exit}
/openbsd/ { print "OPENBSD"; exit}
/netbsd/ { print "NETBSD"; exit}
/hp-ux/ { print "HPUX"; exit}
/morphos/ { print "MORPHOS"; exit}
/beos/ { print "BEOS"; exit}
/haiku/ { print "HAIKU"; exit}
/sunos/ { print "SUNOS"; exit}
/cygwin/ { print "CYGWIN"; exit}
/mingw/ { print "MINGW"; exit}
/os\/2/ { print "OS2"; exit}
/gnu/ { print "UNIX"; exit}
'`
fi
if [ -z "$os" ]; then
log 1 "detecting OS... none detected"
log 1 "I couldn't detect your OS. Please use --os=OS to force one"
log 1 "Allowed values are: UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, MORPHOS, HPUX, BEOS, HAIKU, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP"
exit 1
fi
log 1 "detecting OS... $os"
else
log 1 "forcing OS... $os"
fi
}
detect_allegro() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_allegro" = "0" ]; then
log 1 "checking Allegro... disabled"
allegro_config=""
return 0
fi
if [ "$with_allegro" = "2" ] && [ "$with_cocoa" = "2" ]; then
log 1 "configure: error: it is impossible to compile both Allegro and COCOA"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$with_allegro" = "2" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "configure: error: it is impossible to compile a dedicated with Allegro"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking Allegro... dedicated server, skipping"
allegro_config=""
return 0
fi
# By default on OSX we don't use Allegro. The rest is auto-detect
if [ "$with_allegro" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
log 1 "checking Allegro... OSX, skipping"
allegro_config=""
return 0
fi
detect_pkg_config "$with_allegro" "allegro" "allegro_config" "4.4"
}
detect_sdl() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_sdl" = "0" ]; then
log 1 "checking SDL... disabled"
sdl_config=""
return 0
fi
if [ "$with_sdl" = "2" ] && [ "$with_cocoa" = "2" ]; then
log 1 "configure: error: it is impossible to compile both SDL and COCOA"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$with_sdl" = "2" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "configure: error: it is impossible to compile a dedicated with SDL"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking SDL... dedicated server, skipping"
sdl_config=""
return 0
fi
# By default on OSX we don't use SDL. The rest is auto-detect
if [ "$with_sdl" = "1" ] && [ "$os" = "OSX" ] && [ "$with_cocoa" != "0" ]; then
log 1 "checking SDL... OSX, skipping"
sdl_config=""
return 0
fi
if [ "$os" = "OSX" ]; then
log 1 "WARNING: sdl is known to fail on some versions of Mac OS X"
log 1 "WARNING: with some hardware configurations. Use at own risk!"
sleep 5
fi
detect_pkg_config "$with_sdl" "sdl" "sdl_config" "1.2"
}
detect_osx_sdk() {
# Try to find the best SDK available. For a normal build this
# is currently the 10.5 SDK as this is needed to compile all
# optional code. Because such an executable won't run on 10.4
# or lower, also check for the 10.4u SDK when doing an universal
# build.
# Check for the 10.5 SDK, but try 10.6 if that fails
check_osx_sdk "10.5" || check_osx_sdk "10.6" || osx_sdk_path=""
if [ -z "$osx_sdk_path" ] || [ "$enable_universal" != "0" ]; then
# No better SDK or universal build enabled? Check 10.4u SDK as well
local old_sdk="$osx_sdk_path"
if check_osx_sdk "10.4u"; then
osx_sdk_104_path="$osx_sdk_path"
else
osx_sdk_104_path=""
fi
if [ -z "$old_sdk" ]; then
osx_sdk_path="$osx_sdk_104_path"
else
osx_sdk_path="$old_sdk"
fi
fi
if [ -z "$osx_sdk_path" ]; then
log 1 "Your system SDK is probably too old"
log 1 "Please install/upgrade your Xcode to >= 2.5"
exit 1
fi
}
detect_cocoa() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_cocoa" = "0" ]; then
log 1 "checking COCOA... disabled"
return 0
fi
if [ "$with_cocoa" = "2" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "configure: error: it is impossible to compile a dedicated with COCOA"
log 1 "configure: error: please deselect one of them and try again"
exit 1
fi
if [ "$enable_dedicated" != "0" ]; then
log 1 "checking COCOA... dedicated server, skipping"
with_cocoa="0"
return 0
fi
# By default on OSX we use COCOA. The rest doesn't support it
if [ "$with_cocoa" = "1" ] && [ "$os" != "OSX" ]; then
log 1 "checking COCOA... not OSX, skipping"
with_cocoa="0"
return 0
fi
if [ "$os" != "OSX" ]; then
log 1 "checking COCOA... not OSX"
log 1 "configure: error: COCOA video driver is only supported for OSX"
exit 1
fi
log 1 "checking COCOA... found"
if [ "$enable_cocoa_quartz" != "0" ]; then
log 1 "checking whether to enable the Quartz window subdriver... yes"
else
log 1 "checking whether to enable the Quartz window subdriver... no"
fi
detect_quickdraw
}
detect_quickdraw() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$enable_cocoa_quickdraw" = "0" ]; then
log 1 "checking Quickdraw window subdriver... disabled"
return 0
fi
# Assume QuickDraw is available when doing an universal build
if [ "$enable_universal" != "0" ]; then
log 1 "checking Quickdraw window subdriver... found"
return 0
fi
# 64 bits doesn't have quickdraw
if [ "$cpu_type" = "64" ]; then
enable_cocoa_quickdraw="0"
log 1 "checking Quickdraw window subdriver... disabled (64 bits)"
return 0
fi
cat > tmp.osx.mm << EOF
#include
#import
int main(int argc, char *argv[]) { SetEmptyRgn(NULL); return 0; }
EOF
execute="$cxx_host $OSX_SYSROOT $OSX_LD_SYSROOT $CFLAGS -mmacosx-version-min=10.3 tmp.osx.mm -framework Cocoa -o tmp.osx 2>&1"
eval $execute > /dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
rm -f tmp.osx.mm tmp.osx
if [ "$ret" != "0" ]; then
log 1 "checking Quickdraw window subdriver... not found"
# It was forced, so it should be found.
if [ "$enable_cocoa_quickdraw" != "1" ]; then
log 1 "configure: error: Quickdraw window driver could not be found"
exit 1
fi
enable_cocoa_quickdraw=0
return 0
fi
enable_cocoa_quickdraw=1
log 1 "checking Quickdraw window subdriver... found"
}
detect_library() {
# $1 - config-param ($with_zlib value)
# $2 - library name ('zlib', sets $zlib)
# $3 - static library name (libz.a)
# $4 - header directory ()
# $5 - header name (zlib.h)
# $6 - force static (if non-empty)
if [ -n "$6" ]; then force_static="1"; fi
# 0 means no, 1 is auto-detect, 2 is force
if [ "$1" = "0" ]; then
log 1 "checking $2... disabled"
eval "$2=\"\""
return 0
fi
log 2 "detecting $2"
if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
eval "$2=`ls -1 /usr/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/include/$4$5... no"
eval "$2=`ls -1 /usr/local/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/local/include/$4$5... no"
eval "$2=`ls -1 /mingw/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /mingw/include/$4$5... no"
eval "$2=`ls -1 /opt/local/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /opt/local/include/$4$5... no"
fi
if [ -z "$res" ] && [ "$os" = "NETBSD" ]; then
eval "$2=`ls -1 /usr/pkg/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/pkg/include/$4$5... no"
fi
fi
if [ -z "$res" ] && [ "$os" = "HAIKU" ]; then
eval "$2=`ls -1 /boot/common/include/$4*.h 2>/dev/null | egrep \"\/$5\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /boot/common/include/$4$5... no"
fi
fi
eval "res=\$$2"
if [ -n "$res" ] && ( [ -n "$force_static" ] || ( [ "$enable_static" != "0" ] && [ "$os" != "OSX" ] ) ); then
eval "res=\$$2"
log 2 " trying $res... found"
# Now find the static lib, if needed
eval "$2=`ls /lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /lib/$3... no"
eval "$2=`ls /usr/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/lib/$3... no"
eval "$2=`ls /usr/local/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /usr/local/lib/$3... no"
eval "$2=`ls /mingw/lib/*.a 2>/dev/null | egrep \"\/$3\$\"`"
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 2 " trying /mingw/lib/$3... no"
log 1 "configure: error: $2 couldn't be found"
log 1 "configure: error: you requested a static link, but I can't find $3"
exit 1
fi
fi
else
# Make sure it exists
if [ -f "$1" ]; then
eval "$2=`ls $1 2>/dev/null`"
else
eval "$2=`ls $1/$3 2>/dev/null`"
fi
fi
eval "res=\$$2"
if [ -z "$res" ]; then
log 1 "checking $2... not found"
if [ "$1" = "2" ]; then
log 1 "configure: error: $2 couldn't be found"
exit 1
elif [ "$1" != "1" ]; then
log 1 "configure: error: $2 couldn't be found"
log 1 "configure: error: you supplied '$1', but it seems invalid"
exit 1
fi
eval "with_$2=0"
return 0
fi
eval "res=\$$2"
log 2 " trying $res... found"
log 1 "checking $2... found"
}
detect_zlib() {
detect_pkg_config "$with_zlib" "zlib" "zlib_config" "1.2"
}
detect_lzo2() {
detect_library "$with_lzo2" "lzo2" "liblzo2.a" "lzo/" "lzo1x.h"
}
detect_libtimidity() {
detect_pkg_config "$with_libtimidity" "libtimidity" "libtimidity_config" "0.1" "1"
}
detect_pkg_config() {
# $1 - config-param ($with_lzma value)
# $2 - package name ('liblzma')
# $3 - config name ('lzma_config', sets $lzma_config)
# $4 - minimum module version ('2.3')
# $5 - check for dedicated, 1 is "skif if dedicated"
# 0 means no, 1 is auto-detect, 2 is force
if [ "$1" = "0" ]; then
log 1 "checking $2... disabled"
eval "$3=\"\""
return 0
fi
if [ "$5" = "1" ] && [ "$1" = "1" ] && [ "$enable_dedicated" != "0" ]; then
log 1 "checking $2... dedicated server, skipping"
eval "$3=\"\""
return 0
fi
log 2 "detecting $2"
if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
pkg_config_call="$pkg_config $2"
else
pkg_config_call="$1"
fi
version=`$pkg_config_call --modversion 2>/dev/null`
ret=$?
check_version "$4" "$version"
version_ok=$?
log 2 "executing $pkg_config_call --modversion"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version_ok" != "1" ]; then
if [ -n "$version" ] && [ "$version_ok" != "1" ]; then
log 1 "checking $2... needs at least version $4, $2 NOT enabled"
else
log 1 "checking $2... not found"
fi
# It was forced, so it should be found.
if [ "$1" != "1" ]; then
log 1 "configure: error: $pkg_config $2 couldn't be found"
log 1 "configure: error: you supplied '$1', but it seems invalid"
exit 1
fi
eval "$3=\"\""
return 0
fi
eval "$3=\"$pkg_config_call\""
log 1 "checking $2... found"
}
detect_lzma() {
detect_pkg_config "$with_lzma" "liblzma" "lzma_config" "5.0"
}
detect_xdg_basedir() {
detect_pkg_config "$with_xdg_basedir" "libxdg-basedir" "xdg_basedir_config" "1.2"
}
detect_png() {
detect_pkg_config "$with_png" "libpng" "png_config" "1.2"
}
detect_freetype() {
detect_pkg_config "$with_freetype" "freetype2" "freetype_config" "2.2" "1"
}
detect_fontconfig() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_fontconfig" = "0" ]; then
log 1 "checking libfontconfig... disabled"
fontconfig_config=""
return 0
fi
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "WINCE" ]; then
log 1 "checking libfontconfig... WIN32, skipping"
fontconfig_config=""
return 0
fi
if [ "$os" = "OSX" ]; then
log 1 "checking libfontconfig... OSX, skipping"
fontconfig_config=""
return 0
fi
detect_pkg_config "$with_fontconfig" "fontconfig" "fontconfig_config" "2.3" "1"
}
detect_icu_layout() {
detect_pkg_config "$with_icu_layout" "icu-lx" "icu_layout_config" "4.8" "1"
}
detect_icu_sort() {
detect_pkg_config "$with_icu_sort" "icu-i18n" "icu_sort_config" "4.8" "1"
}
detect_pspconfig() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_psp_config" = "0" ]; then
log 1 "checking psp-config... disabled"
psp_config=""
return 0
fi
if [ "$with_psp_config" = "1" ] && [ "$os" != "PSP" ]; then
log 1 "checking psp-config... not PSP, skipping"
psp_config="";
return 0
fi
if [ "$os" != "PSP" ]; then
log 1 "checking psp-config... not PSP"
log 1 "configure: error: psp-config is only supported for PSP"
exit 1
fi
if [ "$with_psp_config" = "1" ] || [ "$with_psp_config" = "" ] || [ "$with_psp_config" = "2" ]; then
psp_config="psp-config"
else
psp_config="$with_psp_config"
fi
version=`$psp_config -p 2>/dev/null`
ret=$?
log 2 "executing $psp_config -p"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ]; then
log 1 "checking psp-config... not found"
log 1 "configure: error: psp-config couldn't be found"
# It was forced, so it should be found.
if [ "$with_psp_config" != "1" ]; then
log 1 "configure: error: you supplied '$with_psp_config', but it seems invalid"
fi
exit 1
fi
log 1 "checking psp-config... found"
}
detect_iconv() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_iconv" = "0" ]; then
log 1 "checking iconv... disabled"
return 0
fi
if [ "$with_iconv" = "1" ] && [ "$os" != "OSX" ]; then
log 1 "checking iconv... not OSX, skipping"
with_iconv="0"
return 0
fi
# Try to find iconv.h, seems to only thing to detect iconv with
if [ "$with_iconv" = "1" ] || [ "$with_iconv" = "" ] || [ "$with_iconv" = "2" ]; then
iconv=`ls -1 /usr/include 2>/dev/null | grep "iconv.h"`
if [ -z "$iconv" ]; then
iconv=`ls -1 /usr/local/include 2>/dev/null | grep "iconv.h"`
fi
else
# Make sure it exists
iconv=`ls $with_iconv/include/iconv.h 2>/dev/null`
fi
if [ -z "$iconv" ]; then
log 1 "checking iconv... not found"
if [ "$with_iconv" = "2" ]; then
log 1 "configure: error: iconv couldn't be found"
exit 1
elif [ "$with_iconv" != "1" ]; then
log 1 "configure: error: iconv couldn't be found"
log 1 "configure: error: you supplied '$with_iconv', but I couldn't detect iconv in it"
exit 1
fi
return 0
fi
if [ "$with_iconv" = "1" ]; then
with_iconv="2"
fi
log 2 "found iconv in $iconv"
log 1 "checking iconv... found"
# There are different implementations of iconv. The older ones,
# e.g. SUSv2, pass a const pointer, whereas the newer ones, e.g.
# IEEE 1003.1 (2004), pass a non-const pointer.
cat > tmp.iconv.cpp << EOF
#include "src/stdafx.h"
#include
int main() {
static char buf[1024];
iconv_t convd = 0;
const char *inbuf = "";
char *outbuf = buf;
size_t outlen = 1023;
size_t inlen = 0;
return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
}
EOF
execute="$cxx_host $OSX_SYSROOT $CFLAGS -c tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
eval $execute > /dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then have_non_const_iconv="no"; else have_non_const_iconv="yes"; fi
log 1 "checking if iconv has non-const inbuf... $have_non_const_iconv"
cat > tmp.iconv.cpp << EOF
#include "src/stdafx.h"
#include
int main() {
static char buf[1024];
iconv_t convd = 0;
char *inbuf = "";
char *outbuf = buf;
size_t outlen = 1023;
size_t inlen = 0;
return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
}
EOF
execute="$cxx_host $OSX_SYSROOT $OSX_LD_SYSROOT $CFLAGS tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
eval $execute > /dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then link_to_iconv="no"; else link_to_iconv="yes"; fi
log 1 "checking whether to link to iconv... $link_to_iconv"
rm -f tmp.iconv tmp.iconv.cpp
}
_detect_sort() {
sort_test_in="d
a
c
b"
sort_test_out="a
b
c
d"
log 2 "running echo | $1"
if [ "`echo \"$sort_test_in\" | $1 2>/dev/null`" = "$sort_test_out" ]; then
sort="$1"
log 2 " result was valid"
else
log 2 " result was invalid"
fi
}
detect_sort() {
if [ "$with_sort" = "0" ]; then
log 1 "checking sort... disabled"
return
fi
if [ "$with_sort" = "1" ] || [ "$with_sort" = "2" ]; then
_detect_sort "sort"
if [ -z "$sort" ]; then _detect_sort "/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/local/sbin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/bin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/bin/sort"; fi
if [ -z "$sort" ]; then _detect_sort "/usr/local/bin/sort"; fi
else
_detect_sort "$with_sort"
fi
if [ -z "$sort" ]; then
if [ "$with_sort" = "2" ]; then
log 1 "checking sort... not found"
log 1 "configure: error: couldn't detect sort on your system"
exit 1
elif [ "$with_sort" != "1" ]; then
log 1 "checking sort... $with_sort not found"
log 1 "configure: error: '$with_sort' doesn't look like a sort to me"
log 1 "configure: error: please verify its location and function and try again"
exit 1
else
log 1 "checking sort... not found"
fi
else
log 1 "checking sort... $sort"
fi
}
detect_grfcodec() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_grfcodec" = "0" ]; then
log 1 "checking grfcodec... disabled"
grfcodec=""
return 0
fi
if [ "$with_grfcodec" = "1" ] || [ "$with_grfcodec" = "" ] || [ "$with_grfcodec" = "2" ]; then
grfcodec="grfcodec"
else
grfcodec="$with_grfcodec"
fi
version=`$grfcodec -v 2>/dev/null | $awk '{print $3}' | sed 's/[rM]//g;s/-/0/'`
ret=$?
log 2 "executing grfcodec -v"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version" -lt "985" ]; then
if [ -n "$version" ] && [ "$version" -lt "985" ]; then
log 1 "checking grfcodec... needs at least version 6.0.5 (r985), disabled"
else
log 1 "checking grfcodec... not found"
fi
# It was forced, so it should be found.
if [ "$with_grfcodec" != "1" ]; then
log 1 "configure: error: grfcodec couldn't be found"
log 1 "configure: error: you supplied '$with_grfcodec', but it seems invalid"
exit 1
fi
grfcodec=""
return 0
fi
log 1 "checking grfcodec... found"
}
detect_nforenum() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_nforenum" = "0" ]; then
log 1 "checking nforenum... disabled"
nforenum=""
return 0
fi
if [ "$with_nforenum" = "1" ] || [ "$with_nforenum" = "" ] || [ "$with_nforenum" = "2" ]; then
nforenum="nforenum"
else
nforenum="$with_nforenum"
fi
version=`$nforenum -v 2>/dev/null | $awk '{print $3}' | sed 's/[rM]//g;s/-/0/'`
ret=$?
log 2 "executing nforenum -v"
log 2 " returned $version"
log 2 " exit code $ret"
if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version" -lt "985" ]; then
if [ -n "$version" ] && [ "$version" -lt "985" ]; then
log 1 "checking nforenum... needs at least version 6.0.5 (r985), disabled"
else
log 1 "checking nforenum... not found"
fi
# It was forced, so it should be found.
if [ "$with_nforenum" != "1" ]; then
log 1 "configure: error: nforenum couldn't be found"
log 1 "configure: error: you supplied '$with_nforenum', but it seems invalid"
exit 1
fi
nforenum=""
return 0
fi
log 1 "checking nforenum... found"
}
detect_cputype() {
if [ -n "$cpu_type" ] && [ "$cpu_type" != "DETECT" ]; then
log 1 "forcing cpu-type... $cpu_type bits"
return;
fi
echo "#define _SQ64 1" > tmp.64bit.cpp
echo "#include \"src/stdafx.h\"" >> tmp.64bit.cpp
echo "assert_compile(sizeof(size_t) == 8);" >> tmp.64bit.cpp
echo "int main() { return 0; }" >> tmp.64bit.cpp
execute="$cxx_host $CFLAGS tmp.64bit.cpp -o tmp.64bit -DTESTING 2>&1"
cpu_type="`eval $execute 2>/dev/null`"
ret=$?
log 2 "executing $execute"
log 2 " returned $cpu_type"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then cpu_type="64"; else cpu_type="32"; fi
log 1 "detecting cpu-type... $cpu_type bits"
rm -f tmp.64bit tmp.64bit.cpp
}
detect_sse_capable_architecture() {
# 0 means no, 1 is auto-detect, 2 is force
if [ "$with_sse" = "0" ]; then
log 1 "checking SSE... disabled"
return
fi
echo "#define _SQ64 1" > tmp.sse.cpp
echo "#include " >> tmp.sse.cpp
echo "#include " >> tmp.sse.cpp
echo "#include " >> tmp.sse.cpp
echo "int main() { return 0; }" >> tmp.sse.cpp
execute="$cxx_host -msse4.1 $CFLAGS tmp.sse.cpp -o tmp.sse 2>&1"
sse="`eval $execute 2>/dev/null`"
ret=$?
log 2 "executing $execute"
log 2 " returned $sse"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then
log 1 "detecting SSE... found"
else
# It was forced, so it should be found.
if [ "$with_sse" != "1" ]; then
log 1 "configure: error: SSE couln't be found"
log 1 "configure: error: you force enabled SSE, but it seems unavailable"
exit 1
fi
log 1 "detecting SSE... not found"
with_sse="0"
fi
rm -f tmp.sse tmp.exe tmp.sse.cpp
}
make_sed() {
T_CFLAGS="$CFLAGS"
T_CXXFLAGS="$CXXFLAGS"
T_LDFLAGS="$LDFLAGS"
SRC_OBJS_DIR="$BASE_SRC_OBJS_DIR/$OBJS_SUBDIR"
# All the data needed to compile a single target
# Make sure if you compile multiple targets to
# use multiple OBJS_DIR, because all in-between
# binaries are stored in there, and nowhere else.
SRC_REPLACE="
s@!!CC_HOST!!@$cc_host@g;
s@!!CXX_HOST!!@$cxx_host@g;
s@!!CC_BUILD!!@$cc_build@g;
s@!!CXX_BUILD!!@$cxx_build@g;
s@!!WINDRES!!@$windres@g;
s@!!STRIP!!@$strip $strip_arg@g;
s@!!LIPO!!@$lipo@g;
s@!!CFLAGS!!@$T_CFLAGS@g;
s@!!CFLAGS_BUILD!!@$CFLAGS_BUILD@g;
s@!!CXXFLAGS!!@$T_CXXFLAGS@g;
s@!!CXXFLAGS_BUILD!!@$CXXFLAGS_BUILD@g;
s@!!STRGEN_FLAGS!!@$strgen_flags@g;
s@!!LIBS!!@$LIBS@g;
s@!!LDFLAGS!!@$T_LDFLAGS@g;
s@!!LDFLAGS_BUILD!!@$LDFLAGS_BUILD@g;
s@!!BIN_DIR!!@$BIN_DIR@g;
s@!!ROOT_DIR!!@$ROOT_DIR@g;
s@!!MEDIA_DIR!!@$MEDIA_DIR@g;
s@!!SOURCE_LIST!!@$SOURCE_LIST@g;
s@!!SRC_OBJS_DIR!!@$SRC_OBJS_DIR@g;
s@!!LANG_OBJS_DIR!!@$LANG_OBJS_DIR@g;
s@!!GRF_OBJS_DIR!!@$GRF_OBJS_DIR@g;
s@!!SETTING_OBJS_DIR!!@$SETTING_OBJS_DIR@g;
s@!!SRC_DIR!!@$SRC_DIR@g;
s@!!SCRIPT_SRC_DIR!!@$SCRIPT_SRC_DIR@g;
s@!!OSXAPP!!@$OSXAPP@g;
s@!!LANG_DIR!!@$LANG_DIR@g;
s@!!TTD!!@$TTD@g;
s@!!BINARY_DIR!!@$prefix_dir/$binary_dir@g;
s@!!DATA_DIR!!@$prefix_dir/$data_dir@g;
s@!!DOC_DIR!!@$prefix_dir/$doc_dir@g;
s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
s@!!ICON_DIR!!@$prefix_dir/$icon_dir@g;
s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
s@!!PERSONAL_DIR!!@$personal_dir@g;
s@!!SHARED_DIR!!@$shared_dir@g;
s@!!INSTALL_DIR!!@$install_dir@g;
s@!!BINARY_NAME!!@$binary_name@g;
s@!!STRGEN!!@$STRGEN@g;
s@!!ENDIAN_CHECK!!@$ENDIAN_CHECK@g;
s@!!DEPEND!!@$DEPEND@g;
s@!!SETTINGSGEN!!@$SETTINGSGEN@g;
s@!!ENDIAN_FORCE!!@$endian@g;
s@!!STAGE!!@$STAGE@g;
s@!!MAKEDEPEND!!@$makedepend@g;
s@!!CFLAGS_MAKEDEP!!@$cflags_makedep@g;
s@!!SORT!!@$sort@g;
s@!!CONFIG_CACHE_COMPILER!!@config.cache.compiler@g;
s@!!CONFIG_CACHE_LINKER!!@config.cache.linker@g;
s@!!CONFIG_CACHE_ENDIAN!!@config.cache.endian@g;
s@!!CONFIG_CACHE_SOURCE!!@config.cache.source@g;
s@!!CONFIG_CACHE_VERSION!!@config.cache.version@g;
s@!!CONFIG_CACHE_SOURCE_LIST!!@config.cache.source.list@g;
s@!!CONFIG_CACHE_PWD!!@config.cache.pwd@g;
s@!!LANG_SUPPRESS!!@$lang_suppress@g;
s@!!OBJS_C!!@$OBJS_C@g;
s@!!OBJS_CPP!!@$OBJS_CPP@g;
s@!!OBJS_MM!!@$OBJS_MM@g;
s@!!OBJS_RC!!@$OBJS_RC@g;
s@!!SRCS!!@$SRCS@g;
s@!!OS!!@$os@g;
s@!!CONFIGURE_FILES!!@$CONFIGURE_FILES@g;
s@!!AWK!!@$awk@g;
s@!!DISTCC!!@$distcc@g;
s@!!NFORENUM!!@$nforenum@g;
s@!!GRFCODEC!!@$grfcodec@g;
"
if [ "$icon_theme_dir" != "" ]; then
SRC_REPLACE="$SRC_REPLACE
s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
"
else
SRC_REPLACE="$SRC_REPLACE
s@!!ICON_THEME_DIR!!@@g;
"
fi
if [ "$man_dir" != "" ]; then
SRC_REPLACE="$SRC_REPLACE
s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
"
else
SRC_REPLACE="$SRC_REPLACE
s@!!MAN_DIR!!@@g;
"
fi
if [ "$menu_dir" != "" ]; then
SRC_REPLACE="$SRC_REPLACE
s@!!MENU_DIR!!@$prefix_dir/$menu_dir@g;
"
else
SRC_REPLACE="$SRC_REPLACE
s@!!MENU_DIR!!@@g;
"
fi
}
generate_menu_item() {
MENU_REPLACE="
s@!!TTD!!@$TTD@g;
s@!!MENU_GROUP!!@$menu_group@g;
s@!!MENU_NAME!!@$menu_name@g
"
log 1 "Generating menu item..."
mkdir -p media
< $ROOT_DIR/media/openttd.desktop.in sed "$MENU_REPLACE" > media/openttd.desktop
}
generate_main() {
STAGE="[MAIN]"
make_sed
# Create the main Makefile
log 1 "Generating Makefile..."
echo "# Auto-generated file from 'Makefile.in' -- DO NOT EDIT" > Makefile
< $ROOT_DIR/Makefile.in sed "$SRC_REPLACE" >> Makefile
cp $ROOT_DIR/Makefile.bundle.in Makefile.bundle
echo "# Auto-generated file -- DO NOT EDIT" > Makefile.am
echo >> Makefile.am
# Make the copy of the source-list, so we don't trigger an unwanted recompile
cp $SOURCE_LIST config.cache.source.list
# Add the current directory, so we don't trigger an unwanted recompile
echo "`pwd`" > config.cache.pwd
# Make sure config.cache is OLDER then config.cache.source.list
touch config.cache
touch config.pwd
if [ "$menu_dir" != "" ]; then
generate_menu_item
fi
}
generate_lang() {
STAGE="[LANG]"
make_sed
# Create the language file
mkdir -p $LANG_OBJS_DIR
log 1 "Generating lang/Makefile..."
echo "# Auto-generated file from 'Makefile.lang.in' -- DO NOT EDIT" > $LANG_OBJS_DIR/Makefile
< $ROOT_DIR/Makefile.lang.in sed "$SRC_REPLACE" >> $LANG_OBJS_DIR/Makefile
echo "DIRS += $LANG_OBJS_DIR" >> Makefile.am
echo "LANG_DIRS += $LANG_OBJS_DIR" >> Makefile.am
}
generate_settings() {
STAGE="[SETTING]"
make_sed
# Create the language file
mkdir -p $SETTING_OBJS_DIR
log 1 "Generating setting/Makefile..."
echo "# Auto-generated file from 'Makefile.settings.in' -- DO NOT EDIT" > $SETTING_OBJS_DIR/Makefile
< $ROOT_DIR/Makefile.setting.in sed "$SRC_REPLACE" >> $SETTING_OBJS_DIR/Makefile
echo "DIRS += $SETTING_OBJS_DIR" >> Makefile.am
}
generate_grf() {
STAGE="[BASESET]"
make_sed
# Create the language file
mkdir -p $GRF_OBJS_DIR
log 1 "Generating grf/Makefile..."
echo "# Auto-generated file from 'Makefile.grf.in' -- DO NOT EDIT" > $GRF_OBJS_DIR/Makefile
< $ROOT_DIR/Makefile.grf.in sed "$SRC_REPLACE" >> $GRF_OBJS_DIR/Makefile
echo "DIRS += $GRF_OBJS_DIR" >> Makefile.am
}
generate_src_normal() {
STAGE=$1
make_sed
# Create the source file
mkdir -p $SRC_OBJS_DIR
log 1 "Generating $2/Makefile..."
echo "# Auto-generated file from 'Makefile.src.in' -- DO NOT EDIT" > $SRC_OBJS_DIR/Makefile
< $ROOT_DIR/Makefile.src.in sed "$SRC_REPLACE" >> $SRC_OBJS_DIR/Makefile
echo "DIRS += $SRC_OBJS_DIR" >> Makefile.am
echo "SRC_DIRS += $SRC_OBJS_DIR" >> Makefile.am
}
generate_src_osx() {
cc_host_orig="$cc_host"
cxx_host_orig="$cxx_host"
CFLAGS_orig="$CFLAGS"
LDFLAGS_orig="$LDFLAGS"
for type in $enable_universal; do
if [ -n "$osx_sdk_104_path" ]; then
# Use 10.4 SDK for 32-bit targets
CFLAGS="-isysroot $osx_sdk_104_path $CFLAGS_orig"
LDFLAGS="-Wl,-syslibroot,$osx_sdk_104_path $LDFLAGS_orig"
fi
# We don't want to duplicate the x86_64 stuff for each target, so do it once here
if [ "$type" = "ppc64" ] || [ "$type" = "x86_64" ]; then
# 64 bits is always 10.5 or higher. Furthermore it has a non const ICONV
# and they also removed support for QuickTime/QuickDraw
if [ -n "$osx_sdk_path" ]; then
CFLAGS="-isysroot $osx_sdk_path $CFLAGS_orig"
LDFLAGS="-Wl,-syslibroot,$osx_sdk_path $LDFLAGS_orig"
fi
CFLAGS="$CFLAGS -D_SQ64 -DNO_QUICKTIME -UENABLE_COCOA_QUICKDRAW"
LIBS="`echo $LIBS | sed 's/-framework QuickTime//'`"
fi
case $type in
ppc)
BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc"
cc_host="$cc_host_orig -arch ppc -mmacosx-version-min=10.3"
cxx_host="$cxx_host_orig -arch ppc -mmacosx-version-min=10.3"
generate_src_normal "[ppc]" "objs/ppc";;
ppc970)
BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc970"
cc_host="$cc_host_orig -arch ppc970 -mmacosx-version-min=10.3 -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
cxx_host="$cxx_host_orig -arch ppc970 -mmacosx-version-min=10.3 -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
generate_src_normal "[ppc970]" "objs/ppc970";;
i386)
BASE_SRC_OBJS_DIR="$OBJS_DIR/i386"
cc_host="$cc_host_orig -arch i386 -mmacosx-version-min=10.4"
cxx_host="$cxx_host_orig -arch i386 -mmacosx-version-min=10.4"
generate_src_normal "[i386]" "objs/i386";;
ppc64)
BASE_SRC_OBJS_DIR="$OBJS_DIR/ppc64"
cc_host="$cc_host_orig -arch ppc64 -mmacosx-version-min=10.5"
cxx_host="$cxx_host_orig -arch ppc64 -mmacosx-version-min=10.5"
generate_src_normal "[ppc64]" "objs/ppc64";;
x86_64)
BASE_SRC_OBJS_DIR="$OBJS_DIR/x86_64"
cc_host="$cc_host_orig -arch x86_64 -mmacosx-version-min=10.5"
cxx_host="$cxx_host_orig -arch x86_64 -mmacosx-version-min=10.5"
generate_src_normal "[x86_64]" "objs/x86_64";;
*) log 1 "Unknown architecture requested for universal build: $type";;
esac
done
}
generate_src() {
if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
generate_src_osx
else
generate_src_normal "[SRC]" "objs"
fi
}
showhelp() {
echo "'configure' configures OpenTTD."
echo ""
echo "Usage: $0 [OPTION]... [VAR=VALUE]..."
echo ""
echo "To assign environment variables (e.g., CC, CFLAGS...), specify them as"
echo "VAR=VALUE. See below for descriptions of some of the useful variables."
echo ""
echo "Defaults for the options are specified in brackets."
echo ""
echo "Configuration:"
echo " -h, --help display this help and exit"
echo ""
echo "System types:"
echo " --build=BUILD configure for building on BUILD [guessed]"
echo " --host=HOST cross-compile to build programs to run"
echo " on HOST [BUILD]"
echo " --windres=WINDRES the windres to use [HOST-windres]"
echo " --strip=STRIP the strip to use [HOST-strip]"
echo " --awk=AWK the awk to use in configure [awk]"
echo " --pkg-config=PKG-CONFIG the pkg-config to use in configure [pkg-config]"
echo " --lipo=LIPO the lipo to use (OSX ONLY) [HOST-lipo]"
echo " --os=OS the OS we are compiling for [DETECT]"
echo " DETECT/UNIX/OSX/FREEBSD/DRAGONFLY/OPENBSD/"
echo " NETBSD/MORPHOS/HPUX/BEOS/SUNOS/CYGWIN/"
echo " MINGW/OS2/DOS/WINCE/PSP/HAIKU"
echo " --endian=ENDIAN set the endian of the HOST (AUTO/LE/BE)"
echo ""
echo "Paths:"
echo " --prefix-dir=dir specifies the prefix for all installed"
echo " files [/usr/local]"
echo " --binary-dir=dir location of the binary. Will be prefixed"
echo " with the prefix-dir [games]"
echo " --data-dir=dir location of data files (lang, data, gm)."
echo " Will be prefixed with the prefix-dir"
echo " [share/games/openttd]"
echo " --doc-dir=dir location of the doc files"
echo " Will be prefixed with the prefix-dir"
echo " [$doc_dir]"
echo " --icon-dir=dir location of icons. Will be prefixed"
echo " with the prefix-dir [share/pixmaps]"
echo " --icon-theme-dir=dir location of icon theme."
echo " Will be prefixed with the prefix-dir"
echo " and postfixed with size-dirs [$icon_theme_dir]"
echo " --man-dir=dir location of the manual page (UNIX only)"
echo " Will be prefixed with the prefix-dir"
echo " [$man_dir]"
echo " --menu-dir=dir location of the menu item. (UNIX only, except OSX)"
echo " Will be prefixed with the prefix-dir"
echo " [share/applications]"
echo " --personal-dir=dir location of the personal directory"
echo " [os-dependent default]"
echo " --shared-dir=dir location of shared data files"
echo " [os-dependent default]"
echo " --install-dir=dir specifies the root to install to."
echo " Useful to install into jails [/]"
echo " --binary-name the name used for the binary, icons,"
echo " desktop file, etc. when installing [openttd]"
echo ""
echo "Features and packages:"
echo " --enable-debug[=LVL] enable debug-mode (LVL=[0123], 0 is release)"
echo " --enable-desync-debug=[LVL] enable desync debug options (LVL=[012], 0 is none"
echo " --enable-profiling enables profiling"
echo " --enable-lto enables GCC's Link Time Optimization (LTO)/ICC's"
echo " Interprocedural Optimization if available"
echo " --enable-dedicated compile a dedicated server (without video)"
echo " --enable-static enable static compile (doesn't work for"
echo " all HOSTs)"
echo " --enable-translator enable extra output for translators"
echo " --enable-universal[=ARCH] enable universal builds (OSX ONLY). Allowed is any combination"
echo " of architectures: i386 ppc ppc970 ppc64 x86_64"
echo " Default architectures are: i386 ppc"
echo " --enable-osx-g5 enables optimizations for ppc970 (G5) (OSX ONLY)"
echo " --disable-cocoa-quartz disable the quartz window mode driver for Cocoa (OSX ONLY)"
echo " --disable-cocoa-quickdraw disable the quickdraw window mode driver for Cocoa (OSX ONLY)"
echo " --disable-unicode disable unicode support to build win9x"
echo " version (Win32 ONLY)"
echo " --enable-console compile as a console application instead of as a GUI application."
echo " If this setting is active, debug output will appear in the same"
echo " console instead of opening a new window. (Win32 ONLY)"
echo " --disable-network disable network support"
echo " --disable-assert disable asserts (continue on errors)"
echo " --enable-strip enable any possible stripping"
echo " --without-osx-sysroot disable the automatic adding of sysroot "
echo " (OSX ONLY)"
echo " --without-application-bundle disable generation of application bundle"
echo " (OSX ONLY)"
echo " --without-menu-entry Don't generate a menu item (Freedesktop based only)"
echo " --menu-group=group Category in which the menu item will be placed (Freedesktop based only)"
echo " --menu-name=name Name of the menu item when placed [OpenTTD]"
echo " --with-direct-music enable direct music support (Win32 ONLY)"
echo " --with-sort=sort define a non-default location for sort"
echo " --with-midi=midi define which midi-player to use"
echo " --with-midi-arg=arg define which args to use for the"
echo " midi-player"
echo " --with-libtimidity[=\"pkg-config libtimidity\"]"
echo " enables libtimidity support"
echo " --with-allegro[=\"pkg-config allegro\"]"
echo " enables Allegro video driver support"
echo " --with-cocoa enables COCOA video driver (OSX ONLY)"
echo " --with-sdl[=\"pkg-config sdl\"] enables SDL video driver support"
echo " --with-zlib[=\"pkg-config zlib\"]"
echo " enables zlib support"
echo " --with-liblzma[=\"pkg-config liblzma\"]"
echo " enables liblzma support"
echo " --with-liblzo2[=liblzo2.a] enables liblzo2 support"
echo " --with-png[=\"pkg-config libpng\"]"
echo " enables libpng support"
echo " --with-freetype[=\"pkg-config freetype2\"]"
echo " enables libfreetype support"
echo " --with-fontconfig[=\"pkg-config fontconfig\"]"
echo " enables fontconfig support"
echo " --with-xdg-basedir[=\"pkg-config libxdg-basedir\"]"
echo " enables XDG base directory support"
echo " --with-icu enables icu components for layout and sorting"
echo " --with-icu-layout[=\"pkg-config icu-lx\"]"
echo " enables icu components for layouting (right-to-left support)"
echo " --with-icu-sort[=\"pkg-config icu-i18n\"]"
echo " enables icu components for locale specific string sorting"
echo " --static-icu try to link statically (libsicu instead of"
echo " libicu; can fail as the new name is guessed)"
echo " --with-iconv[=iconv-path] enables iconv support"
echo " --with-psp-config[=psp-config] enables psp-config support (PSP ONLY)"
echo " --disable-builtin-depend disable use of builtin deps finder"
echo " --with-makedepend[=makedepend] enables makedepend support"
echo " --with-ccache enables ccache support"
echo " --with-distcc enables distcc support"
echo " --without-grfcodec disable usage of grfcodec and re-generation of base sets"
echo " --without-threads disable threading support"
echo " --without-sse disable SSE support (x86/x86_64 only)"
echo ""
echo "Some influential environment variables:"
echo " CC C compiler command"
echo " CXX C++ compiler command"
echo " CFLAGS C compiler flags"
echo " CXXFLAGS C++ compiler flags"
echo " WINDRES windres command"
echo " LDFLAGS linker flags, e.g. -L if you"
echo " have libraries in a nonstandard"
echo " directory "
echo " CFLAGS_BUILD C compiler flags for build time tool generation"
echo " CXXFLAGS_BUILD C++ compiler flags for build time tool generation"
echo " LDFLAGS_BUILD linker flags for build time tool generation"
echo ""
echo "Use these variables to override the choices made by 'configure' or to help"
echo "it to find libraries and programs with nonstandard names/locations."
}