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config.lib
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config.lib
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# $Id$
# 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 <http://www.gnu.org/licenses/>.
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"
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_xaudio2="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_uniscribe="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
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_xaudio2
with_sort
with_iconv
with_midi
with_midi_arg
with_libtimidity
with_freetype
with_fontconfig
with_icu_layout
with_icu_sort
static_icu
with_uniscribe
with_threads
with_distcc
with_ccache
with_grfcodec
with_nforenum
with_sse
CC CXX CFLAGS CXXFLAGS LDFLAGS CFLAGS_BUILD CXXFLAGS_BUILD LDFLAGS_BUILD PKG_CONFIG_PATH PKG_CONFIG_LIBDIR"
}
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="$optarg";;
# Alias --prefix with --prefix-dir, for compatibility with GNU autotools
--prefix-dir | --prefix) prev_p="prefix_dir";;
--prefix-dir=* | --prefix=*) prefix_dir="$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="$optarg";;
--with-uniscribe) with_uniscribe="2";;
--without-uniscribe) with_uniscribe="0";;
--with-uniscribe=*) with_uniscribe="$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="$optarg";;
--with-xaudio2) with_xaudio2="2";;
--without-xaudio2) with_xaudio2="0";;
--with-xaudio2=*) with_xaudio2="$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";;
PKG_CONFIG_PATH=* | --PKG_CONFIG_PATH=* | --PKG-CONFIG-PATH=*) PKG_CONFIG_PATH="$optarg";;
PKG_CONFIG_LIBDIR=* | --PKG_CONFIG_LIBDIR=* | --PKG-CONFIG-LIBDIR=*) PKG_CONFIG_LIBDIR="$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
}
# Export a variable so tools like pkg-config can see it when invoked.
# If the variable contains an empty string then unset it.
# $1 - name of the variable to export or unset
export_or_unset() {
eval local value=\$$1
if [ -n "$value" ]; then
export $1;
log 2 "using $1=$value";
else
unset $1;
log 2 "not using $1";
fi
}
check_params() {
# Some params want to be in full uppercase, else they might not work as
# expected.. fix that here
os=`echo $os | tr '[a-z]' '[A-Z]'`
cpu_type=`echo $cpu_type | tr '[a-z]' '[A-Z]'`
# Export some variables to be used by pkg-config
#
# PKG_CONFIG_LIBDIR variable musn't be set if we are not willing to
# override the default pkg-config search path, it musn't be an empty
# string. If the variable is empty (e.g. when an empty string comes
# from config.cache) then unset it. This way the "don't override" state
# will be properly preserved when (re)configuring.
export_or_unset PKG_CONFIG_PATH
export_or_unset PKG_CONFIG_LIBDIR
# Check if all params have valid values
# OS only allows DETECT, UNIX, OSX, FREEBSD, DRAGONFLY, OPENBSD, NETBSD, MORPHOS, BEOS, HAIKU, SUNOS, CYGWIN, MINGW, OS2, and DOS
if [ -z "`echo $os | egrep '^(DETECT|UNIX|OSX|FREEBSD|DRAGONFLY|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|HAIKU|SUNOS|CYGWIN|MINGW|OS2|DOS)$'`" ]; 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]"
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" ] || [ "$os" = "CYGWIN" ]; then
log 1 "checking GDI video driver... found"
else
log 1 "checking GDI video driver... not Windows, skipping"
fi
if [ -z "$allegro_config" ] && [ -z "$sdl_config" ] && [ "$with_cocoa" = 0 ] && [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; 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
if [ "$with_uniscribe" != "0" ]; then
if [ "$os" != "MINGW" ]; then
if [ "$with_uniscribe" != "1" ]; then
log 1 "configure: error: Uniscribe is only supported on native Win32 targets"
exit 1
fi
with_uniscribe="0"
log 1 "checking Uniscribe text layout... not Windows, skipping"
else
log 1 "checking Uniscribe text layout... found"
# Don't use ICU unless forced.
if [ "$with_icu_layout" = "1" ]; then
with_icu_layout="0"
fi
if [ "$with_icu_sort" = "1" ]; then
with_icu_sort="0"
fi
fi
fi
detect_xdg_basedir
detect_png
detect_freetype
detect_fontconfig
detect_icu_layout
detect_icu_sort
detect_libtimidity
if [ "$with_direct_music" != "0" ]; then
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
if [ "$with_direct_music" != "1" ]; then
log 1 "configure: error: direct-music is only supported on Win32 targets"
exit 1
fi
with_direct_music="0"
log 1 "checking direct-music... not Windows, skipping"
else
check_direct_music
fi
fi
if [ "$with_xaudio2" != "0" ]; then
if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ]; then
if [ "$with_xaudio2" != "1" ]; then
log 1 "configure: error: xaudio2 is only supported on Win32 targets"
exit 1
fi
with_xaudio2="0"
log 1 "checking xaudio2... not Windows, skipping"
else
check_xaudio2
fi
fi
detect_sort
# Suppress language errors when there is a version defined, indicating a release
# It just isn't pretty if any release produces warnings in the languages.
if [ -f "$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=""