configure: remove LIBPTHREAD

POSIX threads are always enabled implicitly.

bin/Makefile.am

@@ -23,7 +23,7 @@ endif
 #
 # Main VLC executable
 #
-vlc_LDADD = ../lib/libvlc.la $(LIBPTHREAD)
+vlc_LDADD = ../lib/libvlc.la
 vlc_CPPFLAGS = $(AM_CPPFLAGS)
 if !HAVE_WIN32
 vlc_SOURCES = vlc.c override.c

configure.ac

@@ -789,20 +789,6 @@ AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
 
 AC_SUBST(LIBDL)
 
-dnl Check for thread library
-LIBPTHREAD=""
-AS_IF([test "${SYS}" != "mingw32"], [
-  VLC_SAVE_FLAGS
-  LIBS=""
-  AC_SEARCH_LIBS(pthread_rwlock_init, pthread pthreads c_r, [
-    AS_IF([test "$ac_cv_search_pthread_rwlock_init" != "none required"], [
-      LIBPTHREAD="$ac_cv_search_pthread_rwlock_init"
-    ])
-  ])
-  VLC_RESTORE_FLAGS
-])
-AC_SUBST(LIBPTHREAD)
-
 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
   AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
     LIBRT="$ac_cv_search_clock_nanosleep"
@@ -4241,7 +4227,7 @@ dnl
 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
 dnl
 AS_VAR_IF(with_libfuzzer, no, [], [
-    LIBS="-lstdc++ ${LIBM} ${LIBPTHREAD} -L${with_libfuzzer} -lFuzzer"
+    LIBS="-lstdc++ ${LIBM} -L${with_libfuzzer} -lFuzzer"
     AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
         AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
         AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])

lib/Makefile.am

@@ -55,8 +55,7 @@ libvlc_la_SOURCES = \
 	media_discoverer.c
 EXTRA_DIST = libvlc.pc.in libvlc.sym ../include/vlc/libvlc_version.h.in
 
-libvlc_la_LIBADD = \
-	../src/libvlccore.la ../compat/libcompat.la $(LIBPTHREAD) $(LIBM)
+libvlc_la_LIBADD = ../src/libvlccore.la ../compat/libcompat.la $(LIBM)
 libvlc_la_LDFLAGS = \
 	$(LDFLAGS_libvlc) \
 	-no-undefined \

modules/access/Makefile.am

@@ -106,7 +106,7 @@ EXTRA_LTLIBRARIES += libdc1394_plugin.la
 
 libdv1394_plugin_la_SOURCES = access/dv.c
 libdv1394_plugin_la_CFLAGS = $(AM_CFLAGS) $(DV1394_CFLAGS)
-libdv1394_plugin_la_LIBADD = $(DV1394_LIBS) $(LIBPTHREAD)
+libdv1394_plugin_la_LIBADD = $(DV1394_LIBS)
 libdv1394_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
 access_LTLIBRARIES += $(LTLIBdv1394)
 EXTRA_LTLIBRARIES += libdv1394_plugin.la
@@ -116,7 +116,6 @@ liblinsys_hdsdi_plugin_la_SOURCES = \
 	access/linsys/linsys_sdivideo.h \
 	access/linsys/linsys_hdsdi.c
 liblinsys_hdsdi_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
-liblinsys_hdsdi_plugin_la_LIBADD = $(LIBPTHREAD)
 liblinsys_sdi_plugin_la_SOURCES = access/linsys/linsys_sdi.c access/linsys/linsys_sdi.h
 liblinsys_sdi_plugin_la_CFLAGS = $(AM_CFLAGS) $(LINSYS_SDI_CFLAGS)
 liblinsys_sdi_plugin_la_LIBADD = $(LINSYS_SDI_LIBS)
@@ -150,7 +149,7 @@ libv4l2_plugin_la_SOURCES = \
 	access/v4l2/v4l2.h
 libv4l2_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/access/v4l2
 libv4l2_plugin_la_CFLAGS = $(AM_CFLAGS) $(ZVBI_CFLAGS)
-libv4l2_plugin_la_LIBADD = $(LIBDL) $(LIBM) $(ZVBI_LIBS) $(LIBPTHREAD)
+libv4l2_plugin_la_LIBADD = $(LIBDL) $(LIBM) $(ZVBI_LIBS)
 if HAVE_V4L2
 access_LTLIBRARIES += libv4l2_plugin.la
 endif
@@ -180,8 +179,7 @@ nodist_libwl_screenshooter_plugin_la_SOURCES = \
 	access/screen/screenshooter-protocol.c
 libwl_screenshooter_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) -Iaccess/screen
 libwl_screenshooter_plugin_la_CFLAGS = $(WAYLAND_CLIENT_CFLAGS)
-libwl_screenshooter_plugin_la_LIBADD = $(WAYLAND_CLIENT_LIBS) \
-	$(LIBPTHREAD) $(LIBM)
+libwl_screenshooter_plugin_la_LIBADD = $(WAYLAND_CLIENT_LIBS) $(LIBM)
 EXTRA_DIST += access/screen/screenshooter.xml
 CLEANFILES += $(nodist_libwl_screenshooter_plugin_la_SOURCES)
 if HAVE_WAYLAND
@@ -360,7 +358,7 @@ libtcp_plugin_la_LIBADD = $(SOCKET_LIBS)
 access_LTLIBRARIES += libtcp_plugin.la
 
 libudp_plugin_la_SOURCES = access/udp.c
-libudp_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+libudp_plugin_la_LIBADD = $(SOCKET_LIBS)
 access_LTLIBRARIES += libudp_plugin.la
 
 libunc_plugin_la_SOURCES = access/unc.c access/smb_common.h
@@ -409,7 +407,7 @@ endif
 endif
 
 libsatip_plugin_la_SOURCES = access/satip.c
-libsatip_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+libsatip_plugin_la_LIBADD = $(SOCKET_LIBS)
 access_LTLIBRARIES += libsatip_plugin.la
 
 ### Misc ###

modules/access/http/Makefile.am

@@ -15,9 +15,7 @@ libvlc_http_la_SOURCES = \
 	access/http/chunked.c access/http/tunnel.c access/http/conn.h \
 	access/http/connmgr.c access/http/connmgr.h
 libvlc_http_la_CPPFLAGS = -Dneedsomethinghere
-libvlc_http_la_LIBADD = \
-	$(LTLIBVLCCORE) ../compat/libcompat.la \
-	$(SOCKET_LIBS) $(LIBPTHREAD)
+libvlc_http_la_LIBADD = $(LTLIBVLCCORE) ../compat/libcompat.la $(SOCKET_LIBS)
 #libvlc_http_la_LDFLAGS = -no-undefined -export-symbols-regex ^vlc_http_
 #pkglib_LTLIBRARIES += libvlc_http.la
 libvlc_http_la_LDFLAGS = -static
@@ -31,9 +29,9 @@ h2frame_test_SOURCES = access/http/h2frame_test.c \
 	access/http/hpack.c access/http/hpack.h access/http/hpackenc.c \
 	access/http/h2frame.c access/http/h2frame.h
 h2output_test_SOURCES = access/http/h2output_test.c
-h2output_test_LDADD = libvlc_http.la $(LIBPTHREAD)
+h2output_test_LDADD = libvlc_http.la
 h2conn_test_SOURCES = access/http/h2conn_test.c
-h2conn_test_LDADD = libvlc_http.la $(LIBPTHREAD)
+h2conn_test_LDADD = libvlc_http.la
 h1conn_test_SOURCES = access/http/h1conn_test.c
 h1conn_test_LDADD = libvlc_http.la
 h1chunked_test_SOURCES = access/http/chunked_test.c

modules/access/rtp/Makefile.am

@@ -7,14 +7,14 @@ librtp_plugin_la_SOURCES = \
 	access/rtp/rtp.c access/rtp/rtp.h
 librtp_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/access/rtp
 librtp_plugin_la_CFLAGS = $(AM_CFLAGS)
-librtp_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+librtp_plugin_la_LIBADD = $(SOCKET_LIBS)
 
 # Secure RTP library
 libvlc_srtp_la_SOURCES = access/rtp/srtp.c access/rtp/srtp.h
 libvlc_srtp_la_CPPFLAGS = -I$(srcdir)/access/rtp
 libvlc_srtp_la_CFLAGS = $(GCRYPT_CFLAGS)
 libvlc_srtp_la_LDFLAGS = -static
-libvlc_srtp_la_LIBADD = $(GCRYPT_LIBS) $(LIBPTHREAD)
+libvlc_srtp_la_LIBADD = $(GCRYPT_LIBS)
 srtp_test_recv_SOURCES = access/rtp/srtp-test-recv.c
 srtp_test_recv_LDADD = libvlc_srtp.la
 srtp_test_aes_SOURCES = access/rtp/srtp-test-aes.c

modules/access_output/Makefile.am

@@ -2,10 +2,9 @@ access_outdir = $(pluginsdir)/access_output
 
 libaccess_output_dummy_plugin_la_SOURCES = access_output/dummy.c
 libaccess_output_file_plugin_la_SOURCES = access_output/file.c
-libaccess_output_file_plugin_la_LIBADD = $(LIBPTHREAD)
 libaccess_output_http_plugin_la_SOURCES = access_output/http.c
 libaccess_output_udp_plugin_la_SOURCES = access_output/udp.c
-libaccess_output_udp_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+libaccess_output_udp_plugin_la_LIBADD = $(SOCKET_LIBS)
 
 access_out_LTLIBRARIES = \
 	libaccess_output_dummy_plugin.la \
@@ -31,7 +30,7 @@ EXTRA_LTLIBRARIES += libaccess_output_shout_plugin.la
 libaccess_output_srt_plugin_la_SOURCES = access_output/srt.c
 libaccess_output_srt_plugin_la_CFLAGS = $(AM_CFLAGS) $(SRT_CFLAGS)
 libaccess_output_srt_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) $(SRT_CPPFLAGS)
-libaccess_output_srt_plugin_la_LIBADD = $(SRT_LIBS) $(LIBPTHREAD)
+libaccess_output_srt_plugin_la_LIBADD = $(SRT_LIBS)
 libaccess_output_srt_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(access_outdir)'
 access_out_LTLIBRARIES += $(LTLIBaccess_output_srt)
 EXTRA_LTLIBRARIES += libaccess_output_srt_plugin.la

modules/codec/Makefile.am

@@ -564,7 +564,7 @@ libaom_plugin_la_SOURCES = codec/aom.c
 libaom_plugin_la_CPPFLAGS = $(AM_CPPFLAGS)
 libaom_plugin_la_CFLAGS = $(AM_CFLAGS) $(AOM_CFLAGS) $(CPPFLAGS_aom)
 libaom_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(codecdir)'
-libaom_plugin_la_LIBADD = $(AOM_LIBS) $(LIBPTHREAD)
+libaom_plugin_la_LIBADD = $(AOM_LIBS)
 EXTRA_LTLIBRARIES += libaom_plugin.la
 codec_LTLIBRARIES += $(LTLIBaom)
 

modules/gui/Makefile.am

@@ -3,7 +3,7 @@ gui_LTLIBRARIES =
 
 libncurses_plugin_la_SOURCES = gui/ncurses.c
 libncurses_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) $(NCURSES_CFLAGS)
-libncurses_plugin_la_LIBADD = $(NCURSES_LIBS) $(LIBPTHREAD) $(LIBM)
+libncurses_plugin_la_LIBADD = $(NCURSES_LIBS) $(LIBM)
 if HAVE_NCURSES
 gui_LTLIBRARIES += libncurses_plugin.la
 endif

modules/hw/vdpau/Makefile.am

@@ -2,8 +2,7 @@ vdpaudir = $(pluginsdir)/vdpau
 
 libvlc_vdpau_la_SOURCES = hw/vdpau/vlc_vdpau.c hw/vdpau/vlc_vdpau.h hw/vdpau/instance.c
 libvlc_vdpau_la_CFLAGS = $(VDPAU_CFLAGS)
-libvlc_vdpau_la_LIBADD = $(X_LIBS) $(X_PRE_LIBS) -lX11 \
-	$(LIBDL) $(LIBPTHREAD)
+libvlc_vdpau_la_LIBADD = $(X_LIBS) $(X_PRE_LIBS) -lX11 $(LIBDL)
 libvlc_vdpau_la_LDFLAGS = \
 	-no-undefined \
 	-export-symbols-regex ^vdp_ \

modules/lua/Makefile.am

@@ -36,7 +36,7 @@ if HAVE_WIN32
 liblua_plugin_la_SOURCES += lua/libs/win.c
 endif
 liblua_plugin_la_CFLAGS = $(AM_CFLAGS) $(LUA_CFLAGS) -I$(srcdir)/lua
-liblua_plugin_la_LIBADD = $(LUA_LIBS) $(SOCKET_LIBS) $(LIBDL) $(LIBM) $(LIBPTHREAD)
+liblua_plugin_la_LIBADD = $(LUA_LIBS) $(SOCKET_LIBS) $(LIBDL) $(LIBM)
 if BUILD_LUA
 lua_LTLIBRARIES = liblua_plugin.la
 endif

modules/misc/Makefile.am

@@ -6,7 +6,7 @@ libstats_plugin_la_SOURCES = misc/stats.c
 misc_LTLIBRARIES = liblogger_plugin.la libstats_plugin.la
 
 libaudioscrobbler_plugin_la_SOURCES = misc/audioscrobbler.c
-libaudioscrobbler_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+libaudioscrobbler_plugin_la_LIBADD = $(SOCKET_LIBS)
 misc_LTLIBRARIES += libaudioscrobbler_plugin.la
 
 libexport_plugin_la_SOURCES = \
@@ -21,7 +21,7 @@ libfingerprinter_plugin_la_SOURCES =  \
 	misc/webservices/json.c misc/webservices/json.h \
 	misc/fingerprinter.c
 libfingerprinter_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/misc
-libfingerprinter_plugin_la_LIBADD = $(LIBM) $(LIBPTHREAD)
+libfingerprinter_plugin_la_LIBADD = $(LIBM)
 misc_LTLIBRARIES += libfingerprinter_plugin.la
 
 libgnutls_plugin_la_SOURCES = misc/gnutls.c

modules/services_discovery/Makefile.am

@@ -5,7 +5,6 @@ libmediadirs_plugin_la_SOURCES = services_discovery/mediadirs.c
 sd_LTLIBRARIES += libmediadirs_plugin.la
 
 libpodcast_plugin_la_SOURCES = services_discovery/podcast.c
-libpodcast_plugin_la_LIBADD = $(LIBPTHREAD)
 sd_LTLIBRARIES += libpodcast_plugin.la
 
 libsap_plugin_la_SOURCES = services_discovery/sap.c

modules/spu/Makefile.am

@@ -32,7 +32,7 @@ endif
 
 libremoteosd_plugin_la_SOURCES = spu/remoteosd.c spu/remoteosd_rfbproto.h
 libremoteosd_plugin_la_CFLAGS = $(AM_CFLAGS) $(GCRYPT_CFLAGS)
-libremoteosd_plugin_la_LIBADD = $(GCRYPT_LIBS) $(SOCKET_LIBS) $(LIBPTHREAD)
+libremoteosd_plugin_la_LIBADD = $(GCRYPT_LIBS) $(SOCKET_LIBS)
 if HAVE_GCRYPT
 spu_LTLIBRARIES += libremoteosd_plugin.la
 endif

modules/stream_filter/Makefile.am

@@ -9,7 +9,6 @@ libcache_block_plugin_la_SOURCES = stream_filter/cache_block.c
 stream_filter_LTLIBRARIES += libcache_block_plugin.la
 
 libdecomp_plugin_la_SOURCES = stream_filter/decomp.c
-libdecomp_plugin_la_LIBADD = $(LIBPTHREAD)
 if !HAVE_WIN32
 if !HAVE_TVOS
 stream_filter_LTLIBRARIES += libdecomp_plugin.la
@@ -23,7 +22,6 @@ stream_filter_LTLIBRARIES += libinflate_plugin.la
 endif
 
 libprefetch_plugin_la_SOURCES = stream_filter/prefetch.c
-libprefetch_plugin_la_LIBADD = $(LIBPTHREAD)
 if !HAVE_WINSTORE
 stream_filter_LTLIBRARIES += libprefetch_plugin.la
 endif

modules/stream_out/Makefile.am

@@ -50,7 +50,7 @@ libstream_out_rtp_plugin_la_SOURCES = \
 	stream_out/rtp.c stream_out/rtp.h stream_out/rtpfmt.c \
 	stream_out/rtcp.c stream_out/rtsp.c stream_out/vod.c
 libstream_out_rtp_plugin_la_CFLAGS = $(AM_CFLAGS)
-libstream_out_rtp_plugin_la_LIBADD = $(SOCKET_LIBS) $(LIBPTHREAD)
+libstream_out_rtp_plugin_la_LIBADD = $(SOCKET_LIBS)
 if HAVE_GCRYPT
 SRTP_CFLAGS = -I$(srcdir)/access/rtp
 SRTP_LIBS = libvlc_srtp.la

modules/video_output/Makefile.am

@@ -228,7 +228,7 @@ libxdg_shell_plugin_la_CFLAGS = \
 	$(XKBCOMMON_CFLAGS)
 libxdg_shell_plugin_la_LIBADD = \
 	$(WAYLAND_CLIENT_LIBS) $(WAYLAND_CURSOR_LIBS) \
-	$(XKBCOMMON_LIBS) $(LIBPTHREAD)
+	$(XKBCOMMON_LIBS)
 if HAVE_XKBCOMMON
 libwl_shell_plugin_la_CPPFLAGS += -DHAVE_XKBCOMMON
 libxdg_shell_plugin_la_CPPFLAGS += -DHAVE_XKBCOMMON

modules/visualization/Makefile.am

@@ -21,7 +21,7 @@ visu_LTLIBRARIES += $(LTLIBgoom)
 libprojectm_plugin_la_SOURCES = visualization/projectm.cpp
 libprojectm_plugin_la_CXXFLAGS = $(AM_CXXFLAGS) $(PROJECTM_CFLAGS)
 libprojectm_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(visudir)'
-libprojectm_plugin_la_LIBADD = $(PROJECTM_LIBS) $(LIBPTHREAD)
+libprojectm_plugin_la_LIBADD = $(PROJECTM_LIBS)
 EXTRA_LTLIBRARIES += libprojectm_plugin.la
 visu_LTLIBRARIES += $(LTLIBprojectm)
 

src/Makefile.am

@@ -360,7 +360,7 @@ libvlccore_la_SOURCES = \
 libvlccore_la_LIBADD = $(LIBS_libvlccore) \
 	../compat/libcompat.la \
 	$(LTLIBINTL) $(LTLIBICONV) \
-	$(IDN_LIBS) $(LIBPTHREAD) $(SOCKET_LIBS) $(LIBRT) $(LIBDL) $(LIBM)
+	$(IDN_LIBS) $(SOCKET_LIBS) $(LIBRT) $(LIBDL) $(LIBM)
 
 if HAVE_WIN32
 libvlccore_la_SOURCES += \
@@ -532,7 +532,7 @@ test_block_DEPENDENCIES =
 test_dictionary_SOURCES = test/dictionary.c
 test_i18n_atof_SOURCES = test/i18n_atof.c
 test_interrupt_SOURCES = test/interrupt.c
-test_interrupt_LDADD = $(LDADD) $(LIBS_libvlccore) $(LIBPTHREAD)
+test_interrupt_LDADD = $(LDADD) $(LIBS_libvlccore)
 test_list_SOURCES = test/list.c
 test_md5_SOURCES = test/md5.c
 test_picture_pool_SOURCES = test/picture_pool.c