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-rw-r--r--Makefile3
-rwxr-xr-xconfigure4
-rw-r--r--ffbuild/common.mak10
-rw-r--r--ffbuild/library.mak22
-rw-r--r--libavcodec/Makefile10
-rw-r--r--libavdevice/Makefile4
-rw-r--r--libavfilter/Makefile5
-rw-r--r--libavformat/Makefile6
-rw-r--r--libswresample/Makefile4
-rw-r--r--libswscale/Makefile3
10 files changed, 55 insertions, 16 deletions
diff --git a/Makefile b/Makefile
index 5479554683..2d622ecd9c 100644
--- a/Makefile
+++ b/Makefile
@@ -90,7 +90,8 @@ SUBDIR_VARS := CLEANFILES FFLIBS HOSTPROGS TESTPROGS TOOLS \
ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS \
ALTIVEC-OBJS VSX-OBJS MMX-OBJS X86ASM-OBJS \
MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS \
- MMI-OBJS LSX-OBJS LASX-OBJS OBJS SLIBOBJS HOSTOBJS TESTOBJS
+ MMI-OBJS LSX-OBJS LASX-OBJS OBJS SLIBOBJS SHLIBOBJS \
+ STLIBOBJS HOSTOBJS TESTOBJS
define RESET
$(1) :=
diff --git a/configure b/configure
index e2ea473565..e16a5f34f6 100755
--- a/configure
+++ b/configure
@@ -3436,7 +3436,7 @@ mp4_muxer_select="mov_muxer"
mpegts_demuxer_select="iso_media"
mpegts_muxer_select="ac3_parser adts_muxer latm_muxer h264_mp4toannexb_bsf hevc_mp4toannexb_bsf"
mpegtsraw_demuxer_select="mpegts_demuxer"
-mxf_muxer_select="golomb pcm_rechunk_bsf"
+mxf_muxer_select="pcm_rechunk_bsf"
mxf_d10_muxer_select="mxf_muxer"
mxf_opatom_muxer_select="mxf_muxer"
nut_muxer_select="riffenc"
@@ -3449,7 +3449,7 @@ ogv_muxer_select="ogg_muxer"
opus_muxer_select="ogg_muxer"
psp_muxer_select="mov_muxer"
rtp_demuxer_select="sdp_demuxer"
-rtp_muxer_select="golomb jpegtables"
+rtp_muxer_select="jpegtables"
rtp_mpegts_muxer_select="mpegts_muxer rtp_muxer"
rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol srtp"
rtsp_demuxer_select="http_protocol rtpdec"
diff --git a/ffbuild/common.mak b/ffbuild/common.mak
index c13148f476..42f7b23641 100644
--- a/ffbuild/common.mak
+++ b/ffbuild/common.mak
@@ -157,6 +157,8 @@ include $(SRC_PATH)/ffbuild/arch.mak
OBJS += $(OBJS-yes)
SLIBOBJS += $(SLIBOBJS-yes)
+SHLIBOBJS += $(SHLIBOBJS-yes)
+STLIBOBJS += $(STLIBOBJS-yes)
FFLIBS := $($(NAME)_FFLIBS) $(FFLIBS-yes) $(FFLIBS)
TESTPROGS += $(TESTPROGS-yes)
@@ -165,6 +167,8 @@ FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(foreach lib,EXTRALIBS-$(NAME) $(FFLIBS:%=
OBJS := $(sort $(OBJS:%=$(SUBDIR)%))
SLIBOBJS := $(sort $(SLIBOBJS:%=$(SUBDIR)%))
+SHLIBOBJS := $(sort $(SHLIBOBJS:%=$(SUBDIR)%))
+STLIBOBJS := $(sort $(STLIBOBJS:%=$(SUBDIR)%))
TESTOBJS := $(TESTOBJS:%=$(SUBDIR)tests/%) $(TESTPROGS:%=$(SUBDIR)tests/%.o)
TESTPROGS := $(TESTPROGS:%=$(SUBDIR)tests/%$(EXESUF))
HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o)
@@ -200,10 +204,12 @@ $(OBJS): | $(sort $(dir $(OBJS)))
$(HOBJS): | $(sort $(dir $(HOBJS)))
$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
$(SLIBOBJS): | $(sort $(dir $(SLIBOBJS)))
+$(SHLIBOBJS): | $(sort $(dir $(SHLIBOBJS)))
+$(STLIBOBJS): | $(sort $(dir $(STLIBOBJS)))
$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
$(TOOLOBJS): | tools
-OUTDIRS := $(OUTDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(TESTOBJS))
+OUTDIRS := $(OUTDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(SHLIBOBJS) $(STLIBOBJS) $(TESTOBJS))
CLEANSUFFIXES = *.d *.gcda *.gcno *.h.c *.ho *.map *.o *.pc *.ptx *.ptx.gz *.ptx.c *.ver *.version *$(DEFAULT_X86ASMD).asm *~ *.ilk *.pdb
LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
@@ -215,4 +221,4 @@ endef
$(eval $(RULES))
--include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d) $(SLIBOBJS:.o=.d)) $(OBJS:.o=$(DEFAULT_X86ASMD).d)
+-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d) $(SHLIBOBJS:.o=.d) $(STLIBOBJS:.o=.d) $(SLIBOBJS:.o=.d)) $(OBJS:.o=$(DEFAULT_X86ASMD).d)
diff --git a/ffbuild/library.mak b/ffbuild/library.mak
index 612bacb980..ad09f20da9 100644
--- a/ffbuild/library.mak
+++ b/ffbuild/library.mak
@@ -14,10 +14,26 @@ INSTHEADERS := $(INSTHEADERS) $(HEADERS:%=$(SUBDIR)%)
all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME) $(SUBDIR)lib$(FULLNAME).pc
all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME) $(SUBDIR)lib$(FULLNAME).pc
-LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS)
+LIBOBJS := $(OBJS) $(SHLIBOBJS) $(STLIBOBJS) $(SUBDIR)%.h.o $(TESTOBJS)
$(LIBOBJS) $(LIBOBJS:.o=.s) $(LIBOBJS:.o=.i): CPPFLAGS += -DHAVE_AV_CONFIG_H
-$(SUBDIR)$(LIBNAME): $(OBJS)
+ifdef CONFIG_SHARED
+# In case both shared libs and static libs are enabled, it can happen
+# that a user might want to link e.g. libavformat statically, but
+# libavcodec and the other libs dynamically. In this case
+# libavformat won't be able to access libavcodec's internal symbols,
+# so that they have to be duplicated into the archive just like
+# for purely shared builds.
+# Test programs are always statically linked against their library
+# to be able to access their library's internals, even with shared builds.
+# Yet linking against dependend libraries still uses dynamic linking.
+# This means that we are in the scenario described above.
+# In case only static libs are used, the linker will only use
+# one of these copies; this depends on the duplicated object files
+# containing exactly the same symbols.
+OBJS += $(SHLIBOBJS)
+endif
+$(SUBDIR)$(LIBNAME): $(OBJS) $(STLIBOBJS)
$(RM) $@
$(AR) $(ARFLAGS) $(AR_O) $^
$(RANLIB) $@
@@ -48,7 +64,7 @@ $(SUBDIR)lib$(NAME).ver: $(SUBDIR)lib$(NAME).v $(OBJS)
$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
-$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SLIBOBJS) $(SUBDIR)lib$(NAME).ver
+$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SHLIBOBJS) $(SLIBOBJS) $(SUBDIR)lib$(NAME).ver
$(SLIB_CREATE_DEF_CMD)
$$(LD) $(SHFLAGS) $(LDFLAGS) $(LDSOFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
$(SLIB_EXTRA_CMD)
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 9577062eec..79c4275133 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -139,7 +139,6 @@ OBJS-$(CONFIG_QSVENC) += qsvenc.o
OBJS-$(CONFIG_RANGECODER) += rangecoder.o
OBJS-$(CONFIG_RDFT) += rdft.o
OBJS-$(CONFIG_RV34DSP) += rv34dsp.o
-OBJS-$(CONFIG_SHARED) += log2_tab.o reverse.o
OBJS-$(CONFIG_SINEWIN) += sinewin.o
OBJS-$(CONFIG_SNAPPY) += snappy.o
OBJS-$(CONFIG_STARTCODE) += startcode.o
@@ -981,7 +980,10 @@ OBJS-$(CONFIG_VP9_VDPAU_HWACCEL) += vdpau_vp9.o
OBJS-$(CONFIG_VP9_VIDEOTOOLBOX_HWACCEL) += videotoolbox_vp9.o
OBJS-$(CONFIG_VP8_QSV_HWACCEL) += qsvdec.o
-# libavformat dependencies
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS += log2_tab.o reverse.o
+
+# General libavformat dependencies
OBJS-$(CONFIG_ISO_MEDIA) += mpeg4audio.o mpegaudiodata.o
OBJS-$(CONFIG_ADTS_MUXER) += mpeg4audio.o
@@ -997,6 +999,10 @@ OBJS-$(CONFIG_SPDIF_MUXER) += dca.o
OBJS-$(CONFIG_TAK_DEMUXER) += tak.o
OBJS-$(CONFIG_WEBM_MUXER) += mpeg4audio.o
+# libavformat dependencies for static builds
+STLIBOBJS-$(CONFIG_MXF_MUXER) += golomb.o
+STLIBOBJS-$(CONFIG_RTP_MUXER) += golomb.o
+
# libavfilter dependencies
OBJS-$(CONFIG_ELBG_FILTER) += elbg.o
diff --git a/libavdevice/Makefile b/libavdevice/Makefile
index 0dfe47a1f4..53efda0514 100644
--- a/libavdevice/Makefile
+++ b/libavdevice/Makefile
@@ -9,7 +9,6 @@ OBJS = alldevices.o \
utils.o \
OBJS-$(HAVE_LIBC_MSVCRT) += file_open.o
-OBJS-$(CONFIG_SHARED) += reverse.o
# input/output devices
OBJS-$(CONFIG_ALSA_INDEV) += alsa_dec.o alsa.o timefilter.o
@@ -54,6 +53,9 @@ OBJS-$(CONFIG_XV_OUTDEV) += xv.o
OBJS-$(CONFIG_LIBCDIO_INDEV) += libcdio.o
OBJS-$(CONFIG_LIBDC1394_INDEV) += libdc1394.o
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS-$(CONFIG_DECKLINK_INDEV) += reverse.o
+
# Windows resource file
SLIBOBJS-$(HAVE_GNU_WINDRES) += avdeviceres.o
diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 090944a99c..01c0338bbb 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -577,13 +577,14 @@ OBJS-$(CONFIG_SPECTRUMSYNTH_FILTER) += vaf_spectrumsynth.o
OBJS-$(CONFIG_AMOVIE_FILTER) += src_movie.o
OBJS-$(CONFIG_MOVIE_FILTER) += src_movie.o
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS += log2_tab.o
+
# Windows resource file
SLIBOBJS-$(HAVE_GNU_WINDRES) += avfilterres.o
SKIPHEADERS-$(CONFIG_LIBVIDSTAB) += vidstabutils.h
-OBJS-$(CONFIG_SHARED) += log2_tab.o
-
SKIPHEADERS-$(CONFIG_QSVVPP) += qsvvpp.h
SKIPHEADERS-$(CONFIG_OPENCL) += opencl.h
SKIPHEADERS-$(CONFIG_VAAPI) += vaapi_vpp.h
diff --git a/libavformat/Makefile b/libavformat/Makefile
index a9afb9c042..37281d5ca8 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -61,7 +61,6 @@ OBJS-$(CONFIG_RTPDEC) += rdt.o \
rtpdec_vp9.o \
rtpdec_xiph.o
OBJS-$(CONFIG_RTPENC_CHAIN) += rtpenc_chain.o rtp.o
-OBJS-$(CONFIG_SHARED) += log2_tab.o golomb_tab.o
OBJS-$(CONFIG_SRTP) += srtp.o
# muxers/demuxers
@@ -680,6 +679,11 @@ OBJS-$(CONFIG_LIBSRT_PROTOCOL) += libsrt.o
OBJS-$(CONFIG_LIBSSH_PROTOCOL) += libssh.o
OBJS-$(CONFIG_LIBZMQ_PROTOCOL) += libzmq.o
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS += log2_tab.o
+SHLIBOBJS-$(CONFIG_MXF_MUXER) += golomb_tab.o
+SHLIBOBJS-$(CONFIG_RTP_MUXER) += golomb_tab.o
+
# libavdevice dependencies
OBJS-$(CONFIG_IEC61883_INDEV) += dv.o
diff --git a/libswresample/Makefile b/libswresample/Makefile
index 42666e4dd2..f528427f55 100644
--- a/libswresample/Makefile
+++ b/libswresample/Makefile
@@ -15,7 +15,9 @@ OBJS = audioconvert.o \
swresample_frame.o \
OBJS-$(CONFIG_LIBSOXR) += soxr_resample.o
-OBJS-$(CONFIG_SHARED) += log2_tab.o
+
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS += log2_tab.o
# Windows resource file
SLIBOBJS-$(HAVE_GNU_WINDRES) += swresampleres.o
diff --git a/libswscale/Makefile b/libswscale/Makefile
index 4b8f9de425..a0ec71e06f 100644
--- a/libswscale/Makefile
+++ b/libswscale/Makefile
@@ -19,7 +19,8 @@ OBJS = alphablend.o \
yuv2rgb.o \
vscale.o \
-OBJS-$(CONFIG_SHARED) += log2_tab.o
+# Objects duplicated from other libraries for shared builds
+SHLIBOBJS += log2_tab.o
# Windows resource file
SLIBOBJS-$(HAVE_GNU_WINDRES) += swscaleres.o
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 14:36:24 +0000