Add proper license header.
[ffmpeg.git] / Makefile
index f84c27b..574b722 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -4,42 +4,25 @@
 #
 include config.mak
 
-VPATH=$(SRC_PATH)
+VPATH=$(SRC_PATH_BARE)
 
-CFLAGS=$(OPTFLAGS) -I. -I$(SRC_PATH) -I$(SRC_PATH)/libavutil -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libavformat -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
+CFLAGS=$(OPTFLAGS) -I$(BUILD_ROOT) -I$(SRC_PATH) -I$(SRC_PATH)/libavutil \
+       -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libavformat -I$(SRC_PATH)/libswscale \
+       -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE -DHAVE_AV_CONFIG_H
 LDFLAGS+= -g
 
-ifeq ($(TARGET_GPROF),yes)
-CFLAGS+=-p
-LDFLAGS+=-p
-endif
-
-MANPAGES=doc/ffmpeg.1
-PROGS_G+=ffmpeg_g$(EXESUF)
-PROGS+=ffmpeg$(EXESUF)
-PROGTEST=output_example$(EXESUF)
-QTFASTSTART=qt-faststart$(EXESUF)
+PROGS-$(CONFIG_FFMPEG)   += ffmpeg
+PROGS-$(CONFIG_FFPLAY)   += ffplay
+PROGS-$(CONFIG_FFSERVER) += ffserver
 
-ifeq ($(CONFIG_FFSERVER),yes)
-MANPAGES+=doc/ffserver.1
-PROGS+=ffserver$(EXESUF)
-endif
-
-ifeq ($(CONFIG_FFPLAY),yes)
-MANPAGES+=doc/ffplay.1
-PROGS_G+=ffplay_g$(EXESUF)
-PROGS+=ffplay$(EXESUF)
-FFPLAY_O=ffplay.o
-endif
+PROGS       = $(addsuffix   $(EXESUF), $(PROGS-yes))
+PROGS_G     = $(addsuffix _g$(EXESUF), $(PROGS-yes))
+MANPAGES    = $(addprefix doc/, $(addsuffix .1, $(PROGS-yes)))
 
-BASENAMES=ffmpeg ffplay ffserver
-ALLPROGS=$(addsuffix $(EXESUF), $(BASENAMES))
-ALLPROGS_G=$(addsuffix _g$(EXESUF), $(BASENAMES))
-ALLMANPAGES=$(addsuffix .1, $(BASENAMES))
-
-ifeq ($(CONFIG_AUDIO_BEOS),yes)
-EXTRALIBS+=-lmedia -lbe
-endif
+BASENAMES   = ffmpeg ffplay ffserver
+ALLPROGS    = $(addsuffix   $(EXESUF), $(BASENAMES))
+ALLPROGS_G  = $(addsuffix _g$(EXESUF), $(BASENAMES))
+ALLMANPAGES = $(addsuffix .1, $(BASENAMES))
 
 ifeq ($(BUILD_SHARED),yes)
 DEP_LIBS=libavcodec/$(SLIBPREF)avcodec$(SLIBSUF) libavformat/$(SLIBPREF)avformat$(SLIBSUF)
@@ -47,27 +30,26 @@ else
 DEP_LIBS=libavcodec/$(LIBPREF)avcodec$(LIBSUF) libavformat/$(LIBPREF)avformat$(LIBSUF)
 endif
 
-ifeq ($(BUILD_VHOOK),yes)
-VHOOK=videohook
-INSTALLVHOOK=install-vhook
-endif
-
-ifeq ($(TARGET_OS), SunOS)
-TEST=/usr/bin/test
-else
-TEST=test
+ifeq ($(CONFIG_VHOOK),yes)
+all: videohook
+install: install-vhook
 endif
 
 ifeq ($(BUILD_DOC),yes)
-DOC=documentation
+all: documentation
+install: install-man
 endif
 
-OBJS = ffmpeg.o ffserver.o cmdutils.o $(FFPLAY_O)
-SRCS = $(OBJS:.o=.c) $(ASM_OBJS:.o=.s)
-FFLIBDIRS = -L./libavformat -L./libavcodec -L./libavutil
-FFLIBS = -lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF)
+SRCS = $(addsuffix .c, $(PROGS-yes)) cmdutils.c
+LDFLAGS := -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil $(LDFLAGS)
+EXTRALIBS := -lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)
+
+ifeq ($(CONFIG_SWSCALER),yes)
+LDFLAGS+=-L$(BUILD_ROOT)/libswscale
+EXTRALIBS+=-lswscale$(BUILDSUF)
+endif
 
-all: version.h lib $(PROGS_G) $(PROGS) $(PROGTEST) $(VHOOK) $(QTFASTSTART) $(DOC)
+all: lib $(PROGS)
 
 lib:
        $(MAKE) -C libavutil   all
@@ -76,35 +58,43 @@ lib:
 ifeq ($(CONFIG_PP),yes)
        $(MAKE) -C libpostproc all
 endif
+ifeq ($(CONFIG_SWSCALER),yes)
+       $(MAKE) -C libswscale  all
+endif
 
 ffmpeg_g$(EXESUF): ffmpeg.o cmdutils.o .libs
-       $(CC) $(FFLIBDIRS) $(LDFLAGS) -o $@ ffmpeg.o cmdutils.o $(FFLIBS) $(EXTRALIBS)
+       $(CC) $(LDFLAGS) -o $@ ffmpeg.o cmdutils.o $(EXTRALIBS)
 
 ffserver$(EXESUF): ffserver.o .libs
-       $(CC) $(FFLIBDIRS) $(LDFLAGS) $(FFSLDFLAGS) -o $@ ffserver.o $(FFLIBS) $(EXTRALIBS)
+       $(CC) $(LDFLAGS) $(FFSERVERLDFLAGS) -o $@ ffserver.o $(EXTRALIBS)
 
 ffplay_g$(EXESUF): ffplay.o cmdutils.o .libs
-       $(CC) $(FFLIBDIRS) $(LDFLAGS) -o $@ ffplay.o cmdutils.o $(FFLIBS) $(EXTRALIBS) $(SDL_LIBS)
+       $(CC) $(LDFLAGS) -o $@ ffplay.o cmdutils.o $(EXTRALIBS) $(SDL_LIBS)
 
 %$(EXESUF): %_g$(EXESUF)
        cp -p $< $@
        $(STRIP) $@
 
-.PHONY: version.h
+SVN_ENTRIES = $(SRC_PATH_BARE)/.svn/entries
+ifeq ($(wildcard $(SVN_ENTRIES)),$(SVN_ENTRIES))
+version.h: $(SVN_ENTRIES)
+endif
+
 version.h:
-       $(SRC_PATH)/version.sh "$(SRC_PATH)"
+       $(SRC_PATH)/version.sh $(SRC_PATH)
 
 output_example$(EXESUF): output_example.o .libs
-       $(CC) $(FFLIBDIRS) $(LDFLAGS) -o $@ output_example.o $(FFLIBS) $(EXTRALIBS)
+       $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(EXTRALIBS)
 
 qt-faststart$(EXESUF): qt-faststart.c
-       $(CC) $(CFLAGS) $(SRC_PATH)/qt-faststart.c -o qt-faststart$(EXESUF)
+       $(CC) $(CFLAGS) $< -o $@
 
 cws2fws$(EXESUF): cws2fws.c
-       $(CC) $(SRC_PATH)/cws2fws.c -o cws2fws$(EXESUF) -lz
+       $(CC) $(CFLAGS) $< -o $@ -lz
+
+ffplay.o: CFLAGS += $(SDL_CFLAGS)
 
-ffplay.o: ffplay.c
-       $(CC) $(CFLAGS) $(SDL_CFLAGS) -c -o $@ $<
+ffmpeg.o ffplay.o ffserver.o: version.h
 
 %.o: %.c
        $(CC) $(CFLAGS) -c -o $@ $<
@@ -112,12 +102,20 @@ ffplay.o: ffplay.c
 videohook: .libs
        $(MAKE) -C vhook all
 
-documentation:
-       $(MAKE) -C doc all
+documentation: $(addprefix doc/, ffmpeg-doc.html faq.html ffserver-doc.html \
+                                 ffplay-doc.html hooks.html $(ALLMANPAGES))
+
+doc/%.html: doc/%.texi
+       texi2html -monolithic -number $<
+       mv $(@F) $@
+
+doc/%.pod: doc/%-doc.texi
+       doc/texi2pod.pl $< $@
 
-.PHONY: install
+doc/%.1: doc/%.pod
+       pod2man --section=1 --center=" " --release=" " $< > $@
 
-install: install-progs install-libs install-headers install-man $(INSTALLVHOOK)
+install: install-progs install-libs install-headers
 
 ifeq ($(BUILD_SHARED),yes)
 install-progs: $(PROGS) install-libs
@@ -125,20 +123,15 @@ else
 install-progs: $(PROGS)
 endif
        install -d "$(bindir)"
-       install -c $(INSTALLSTRIP) -m 755 $(PROGS) "$(bindir)"
+       install -c -m 755 $(PROGS) "$(bindir)"
 
-# create the window installer
+# Create the Windows installer.
 wininstaller: all install
        makensis ffinstall.nsi
 
-# install man from source dir if available
 install-man:
-ifneq ($(CONFIG_WIN32),yes)
-       if [ -f doc/ffmpeg.1 ] ; then \
-           install -d "$(mandir)/man1" ; \
-           install -m 644 $(MANPAGES) "$(mandir)/man1" ; \
-       fi
-endif
+       install -d "$(mandir)/man1"
+       install -m 644 $(MANPAGES) "$(mandir)/man1"
 
 install-vhook:
        $(MAKE) -C vhook install
@@ -150,6 +143,10 @@ install-libs:
 ifeq ($(CONFIG_PP),yes)
        $(MAKE) -C libpostproc install-libs
 endif
+ifeq ($(CONFIG_SWSCALER),yes)
+       $(MAKE) -C libswscale  install-libs
+endif
+
 ifeq ($(BUILD_SHARED),yes)
        -$(LDCONFIG)
 endif
@@ -161,6 +158,7 @@ install-headers:
 ifeq ($(CONFIG_PP),yes)
        $(MAKE) -C libpostproc install-headers
 endif
+       $(MAKE) -C libswscale  install-headers
 
 uninstall: uninstall-progs uninstall-libs uninstall-headers uninstall-man uninstall-vhook
 
@@ -168,9 +166,7 @@ uninstall-progs:
        rm -f $(addprefix $(bindir)/, $(ALLPROGS))
 
 uninstall-man:
-ifneq ($(CONFIG_WIN32),yes)
        rm -f $(addprefix $(mandir)/man1/,$(ALLMANPAGES))
-endif
 
 uninstall-vhook:
        $(MAKE) -C vhook uninstall
@@ -187,66 +183,118 @@ uninstall-headers:
        $(MAKE) -C libavformat uninstall-headers
        $(MAKE) -C libpostproc uninstall-headers
        -rmdir "$(incdir)"
-       -rmdir "$(prefix)/include/postproc"
-
-dep:   depend
 
-depend: .depend
+depend dep: .depend
        $(MAKE) -C libavutil   depend
        $(MAKE) -C libavcodec  depend
        $(MAKE) -C libavformat depend
-ifeq ($(BUILD_VHOOK),yes)
+ifeq ($(CONFIG_PP),yes)
+       $(MAKE) -C libpostproc depend
+endif
+ifeq ($(CONFIG_SWSCALER),yes)
+       $(MAKE) -C libswscale  depend
+endif
+ifeq ($(CONFIG_VHOOK),yes)
        $(MAKE) -C vhook       depend
 endif
 
 .depend: $(SRCS) version.h
-       $(CC) -MM $(CFLAGS) $(SDL_CFLAGS) $^ 1>.depend
+       $(CC) -MM $(CFLAGS) $(SDL_CFLAGS) $(filter-out %.h,$^) 1>.depend
+
+$(DEP_LIBS): lib
 
-.libs: lib
-       @test -f .libs || touch .libs
-       @for i in $(DEP_LIBS) ; do if $(TEST) $$i -nt .libs ; then touch .libs; fi ; done
+.libs: $(DEP_LIBS)
+       touch $@
 
 clean:
        $(MAKE) -C libavutil   clean
        $(MAKE) -C libavcodec  clean
        $(MAKE) -C libavformat clean
        $(MAKE) -C libpostproc clean
-       $(MAKE) -C tests       clean
+       $(MAKE) -C libswscale  clean
        $(MAKE) -C vhook       clean
-       $(MAKE) -C doc         clean
-       rm -f *.o *.d *~ .libs gmon.out TAGS \
-          $(ALLPROGS) $(ALLPROGS_G) $(PROGTEST) $(QTFASTSTART)
+       rm -f *.o *~ .libs gmon.out TAGS $(ALLPROGS) $(ALLPROGS_G) \
+          output_example$(EXESUF) qt-faststart$(EXESUF) cws2fws$(EXESUF)
+       rm -f doc/*.html doc/*.pod doc/*.1
+       rm -rf tests/vsynth1 tests/vsynth2 tests/data tests/asynth1.sw tests/*~
+       rm -f $(addprefix tests/,$(addsuffix $(EXESUF),audiogen videogen rotozoom seek_test tiny_psnr))
 
-# Note well: config.log is NOT removed.
 distclean: clean
        $(MAKE) -C libavutil   distclean
        $(MAKE) -C libavcodec  distclean
        $(MAKE) -C libavformat distclean
        $(MAKE) -C libpostproc distclean
-       $(MAKE) -C tests       distclean
+       $(MAKE) -C libswscale  distclean
        $(MAKE) -C vhook       distclean
-       rm -f .depend config.mak config.h version.h *.pc config.err config.log
+       rm -f .depend version.h config.* *.pc
 
 TAGS:
        etags *.[ch] libavformat/*.[ch] libavcodec/*.[ch]
 
 # regression tests
 
-libavtest test mpeg4 mpeg test-server fulltest: $(PROGS)
-       $(MAKE) -C tests $@
+fulltest test: codectest libavtest seektest
+
+FFMPEG_REFFILE   = $(SRC_PATH)/tests/ffmpeg.regression.ref
+FFSERVER_REFFILE = $(SRC_PATH)/tests/ffserver.regression.ref
+LIBAV_REFFILE    = $(SRC_PATH)/tests/libav.regression.ref
+ROTOZOOM_REFFILE = $(SRC_PATH)/tests/rotozoom.regression.ref
+SEEK_REFFILE     = $(SRC_PATH)/tests/seek.regression.ref
+
+test-server: ffserver$(EXESUF) tests/vsynth1/00.pgm tests/asynth1.sw
+       @echo
+       @echo "Unfortunately ffserver is broken and therefore its regression"
+       @echo "test fails randomly. Treat the results accordingly."
+       @echo
+       $(SRC_PATH)/tests/server-regression.sh $(FFSERVER_REFFILE) $(SRC_PATH)/tests/test.conf
+
+codectest mpeg4 mpeg ac3 snow snowll: ffmpeg$(EXESUF) tests/vsynth1/00.pgm tests/vsynth2/00.pgm tests/asynth1.sw tests/tiny_psnr$(EXESUF)
+       $(SRC_PATH)/tests/regression.sh $@ $(FFMPEG_REFFILE)   tests/vsynth1
+       $(SRC_PATH)/tests/regression.sh $@ $(ROTOZOOM_REFFILE) tests/vsynth2
+
+ifeq ($(CONFIG_GPL),yes)
+libavtest: ffmpeg$(EXESUF) tests/vsynth1/00.pgm tests/asynth1.sw
+       $(SRC_PATH)/tests/regression.sh $@ $(LIBAV_REFFILE) tests/vsynth1
+seektest: tests/seek_test$(EXESUF)
+       $(SRC_PATH)/tests/seek_test.sh $(SEEK_REFFILE)
+else
+libavtest seektest:
+       @echo
+       @echo "This test requires FFmpeg to be compiled with --enable-gpl."
+       @echo
+       @exit 1
+endif
 
-# tar release (use 'make -k tar' on a checkouted tree)
-FILE=ffmpeg-$(shell grep "\#define FFMPEG_VERSION " libavcodec/avcodec.h | \
-                    cut -d "\"" -f 2 )
+ifeq ($(CONFIG_SWSCALER),yes)
+test-server codectest mpeg4 mpeg ac3 snow snowll libavtest: swscale_error
+swscale_error:
+       @echo
+       @echo "This regression test is incompatible with --enable-swscaler."
+       @echo
+       @exit 1
+endif
 
-tar:
-       rm -rf /tmp/$(FILE)
-       cp -r . /tmp/$(FILE)
-       ( cd /tmp ; tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude .svn )
-       rm -rf /tmp/$(FILE)
+tests/vsynth1/00.pgm: tests/videogen$(EXESUF)
+       mkdir -p tests/vsynth1
+       $(BUILD_ROOT)/$< 'tests/vsynth1/'
 
-.PHONY: lib
+tests/vsynth2/00.pgm: tests/rotozoom$(EXESUF)
+       mkdir -p tests/vsynth2
+       $(BUILD_ROOT)/$< 'tests/vsynth2/' $(SRC_PATH)/tests/lena.pnm
 
-ifneq ($(wildcard .depend),)
-include .depend
-endif
+tests/asynth1.sw: tests/audiogen$(EXESUF)
+       $(BUILD_ROOT)/$< $@
+
+%$(EXESUF): %.c
+       $(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+
+tests/seek_test$(EXESUF): tests/seek_test.c
+       $(CC) $(LDFLAGS) $(CFLAGS) -DHAVE_AV_CONFIG_H -o $@ $< $(EXTRALIBS)
+
+
+.PHONY: all lib videohook documentation install* wininstaller uninstall*
+.PHONY: dep depend clean distclean TAGS
+.PHONY: codectest libavtest seektest test-server fulltest test
+.PHONY: mpeg4 mpeg ac3 snow snowll swscale-error
+
+-include .depend