add --target-os option, and move OS specific settings after command line
processing Originally committed as revision 8006 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård
parent
20da77449d
commit
c597172e43
276
configure
vendored
276
configure
vendored
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@ -733,13 +733,14 @@ case "$arch" in
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esac
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# OS
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targetos=`uname -s`
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beos_netserver="no"
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mingw32="no"
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os2="no"
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wince="no"
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# non-library system interfaces
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audio_beos="no"
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audio_beos="default"
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audio_oss="yes"
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bktr="yes"
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dv1394="yes"
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@ -803,7 +804,6 @@ w32threads="no"
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thread_type="no"
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# build settings
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extralibs="-lm"
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SHFLAGS='-shared -Wl,-soname,$@'
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VHOOKSHFLAGS='$(SHFLAGS)'
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LIBOBJFLAGS=""
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@ -823,140 +823,6 @@ EXESUF=""
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BUILDSUF=""
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LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
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# OS specific
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targetos=`uname -s`
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case $targetos in
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BeOS|Haiku|Zeta)
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PREFIX="$HOME/config"
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# helps building libavcodec
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add_cflags "-DPIC -fomit-frame-pointer"
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# 3 gcc releases known for BeOS, each with ugly bugs
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gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
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case "$gcc_version" in
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2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
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mmx="no"
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;;
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*20010315*) echo "BeBits gcc"
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add_cflags "-fno-expensive-optimizations"
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;;
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esac
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LDCONFIG="echo ignoring ldconfig"
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SHFLAGS=-nostart
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# disable Linux things
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dv1394="no"
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# enable BeOS things
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audio_beos="yes"
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# no need for libm, but the inet stuff
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# Check for BONE
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# XXX: actually should check for NOT net_server
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if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
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extralibs="-lbind -lsocket"
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else
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beos_netserver="yes"
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extralibs="-lnet"
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fi ;;
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SunOS)
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dv1394="no"
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FFLDFLAGS=""
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FFSERVERLDFLAGS=""
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SHFLAGS="-shared -Wl,-h,\$@"
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add_extralibs "-lsocket -lnsl"
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;;
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NetBSD)
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dv1394="no"
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add_extralibs "-lossaudio"
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;;
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OpenBSD)
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dv1394="no"
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need_memalign="no"
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LIBOBJFLAGS="\$(PIC)"
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LDCONFIG="ldconfig -m \$(shlibdir)"
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SHFLAGS='-shared'
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SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
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SLIBNAME_WITH_VERSION='$(SLIBNAME)'
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SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
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add_extralibs "-lossaudio"
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;;
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FreeBSD)
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dv1394="no"
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need_memalign="no"
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add_cflags "-pthread"
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;;
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GNU/kFreeBSD)
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dv1394="no"
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add_cflags "-pthread"
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;;
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BSD/OS)
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dv1394="no"
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extralibs="-lpoll -lgnugetopt -lm"
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strip="strip -d"
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;;
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Darwin)
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cc="cc"
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dv1394="no"
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need_memalign="no"
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SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
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VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
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extralibs=""
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strip="strip -x"
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FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
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SLIBSUF=".dylib"
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SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
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SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
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FFSERVERLDFLAGS=-Wl,-bind_at_load
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;;
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MINGW32*)
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# Note: the rest of the mingw32 config is done afterwards as mingw32
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# can be forced on the command line for Linux cross compilation.
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mingw32="yes"
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;;
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CYGWIN*)
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targetos=CYGWIN
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shlibdir="$bindir"
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dv1394="no"
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VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
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VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
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extralibs=""
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EXESUF=".exe"
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SLIBPREF="cyg"
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SLIBSUF=".dll"
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SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
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SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
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SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
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;;
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Linux)
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LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
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;;
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IRIX*)
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targetos=IRIX
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ranlib="echo ignoring ranlib"
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;;
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OS/2)
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TMPE=$TMPE".exe"
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ar="emxomfar -p128"
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ranlib="echo ignoring ranlib"
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strip="echo ignoring strip"
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add_cflags "-Zomf"
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FFLDFLAGS="-Zomf -Zstack 16384 -s"
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SHFLAGS="-Zdll -Zomf"
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FFSERVERLDFLAGS=""
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LIBPREF=""
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LIBSUF=".lib"
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SLIBPREF=""
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SLIBSUF=".dll"
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EXESUF=".exe"
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extralibs=""
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pkg_requires=""
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dv1394="no"
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ffserver="no"
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vhook="no"
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os2="yes"
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;;
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*)
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targetos="${targetos}-UNKNOWN"
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;;
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esac
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# find source path
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source_path="`dirname \"$0\"`"
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source_path_used="yes"
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@ -1012,6 +878,8 @@ for opt do
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;;
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--cross-compile) cross_compile="yes"
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;;
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--target-os=*) targetos="$optval"
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;;
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--cc=*) cc="$optval"
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;;
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--make=*) make="$optval"
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@ -1068,6 +936,142 @@ for opt do
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esac
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done
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# OS specific
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osextralibs="-lm"
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case $targetos in
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BeOS|Haiku|Zeta)
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PREFIX="$HOME/config"
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# helps building libavcodec
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add_cflags "-DPIC -fomit-frame-pointer"
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# 3 gcc releases known for BeOS, each with ugly bugs
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gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
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case "$gcc_version" in
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2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
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mmx="no"
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;;
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*20010315*) echo "BeBits gcc"
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add_cflags "-fno-expensive-optimizations"
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;;
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esac
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LDCONFIG="echo ignoring ldconfig"
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SHFLAGS=-nostart
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# disable Linux things
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dv1394="no"
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# enable BeOS things
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disabled audio_beos || enable_audio_beos
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# no need for libm, but the inet stuff
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# Check for BONE
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# XXX: actually should check for NOT net_server
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if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
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osextralibs="-lbind -lsocket"
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else
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beos_netserver="yes"
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osextralibs="-lnet"
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fi ;;
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SunOS)
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dv1394="no"
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FFLDFLAGS=""
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FFSERVERLDFLAGS=""
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SHFLAGS="-shared -Wl,-h,\$@"
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add_extralibs "-lsocket -lnsl"
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;;
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NetBSD)
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dv1394="no"
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add_extralibs "-lossaudio"
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;;
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OpenBSD)
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dv1394="no"
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need_memalign="no"
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LIBOBJFLAGS="\$(PIC)"
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LDCONFIG="ldconfig -m \$(shlibdir)"
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SHFLAGS='-shared'
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SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
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SLIBNAME_WITH_VERSION='$(SLIBNAME)'
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SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
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add_extralibs "-lossaudio"
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;;
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FreeBSD)
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dv1394="no"
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need_memalign="no"
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add_cflags "-pthread"
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;;
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GNU/kFreeBSD)
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dv1394="no"
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add_cflags "-pthread"
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;;
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BSD/OS)
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dv1394="no"
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osextralibs="-lpoll -lgnugetopt -lm"
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strip="strip -d"
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;;
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Darwin)
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cc="cc"
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dv1394="no"
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need_memalign="no"
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SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
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VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
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osextralibs=""
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strip="strip -x"
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FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
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SLIBSUF=".dylib"
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SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
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SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
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FFSERVERLDFLAGS=-Wl,-bind_at_load
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;;
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MINGW32*)
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# Note: the rest of the mingw32 config is done afterwards as mingw32
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# can be forced on the command line for Linux cross compilation.
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mingw32="yes"
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;;
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CYGWIN*)
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targetos=CYGWIN
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shlibdir="$bindir"
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dv1394="no"
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VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
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VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
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osextralibs=""
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EXESUF=".exe"
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SLIBPREF="cyg"
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SLIBSUF=".dll"
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SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
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SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
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SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
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;;
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Linux)
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LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
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;;
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IRIX*)
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targetos=IRIX
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ranlib="echo ignoring ranlib"
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;;
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OS/2)
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TMPE=$TMPE".exe"
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ar="emxomfar -p128"
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ranlib="echo ignoring ranlib"
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strip="echo ignoring strip"
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add_cflags "-Zomf"
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FFLDFLAGS="-Zomf -Zstack 16384 -s"
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SHFLAGS="-Zdll -Zomf"
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FFSERVERLDFLAGS=""
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LIBPREF=""
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LIBSUF=".lib"
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SLIBPREF=""
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SLIBSUF=".dll"
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EXESUF=".exe"
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osextralibs=""
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pkg_requires=""
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dv1394="no"
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ffserver="no"
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vhook="no"
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os2="yes"
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;;
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*)
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targetos="${targetos}-UNKNOWN"
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;;
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esac
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add_extralibs $osextralibs
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if ! disabled logging ; then
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enabled logging || logfile="$logging"
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echo "# $0 $@" >$logfile
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