From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id 08B524C9BB for ; Wed, 12 Mar 2025 14:56:24 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1821E68CA0D; Wed, 12 Mar 2025 16:56:21 +0200 (EET) Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [80.241.56.152]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E1F9068E465 for ; Wed, 12 Mar 2025 16:56:13 +0200 (EET) Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4ZCYbv0XdTz9tT7 for ; Wed, 12 Mar 2025 15:56:11 +0100 (CET) From: Gyan Doshi To: ffmpeg-devel@ffmpeg.org Date: Wed, 12 Mar 2025 20:22:56 +0530 Message-ID: <20250312145538.45664-1-ffmpeg@gyani.pro> MIME-Version: 1.0 X-Rspamd-Queue-Id: 4ZCYbv0XdTz9tT7 Subject: [FFmpeg-devel] [PATCH v2] ffbuild: read library linker objects from a file X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: The linker command can exceed the maximum argument limit on MinGW, especially for libavcodec. The objects list is now stored in a file and passed to the linker. --- v2: static linking also switched to use a file for object list objs added to clean target and to gitignore .gitignore | 1 + ffbuild/common.mak | 2 +- ffbuild/library.mak | 8 ++++++-- 3 files changed, 8 insertions(+), 3 deletions(-) diff --git a/.gitignore b/.gitignore index 9cfc78b414..430abaf91b 100644 --- a/.gitignore +++ b/.gitignore @@ -1,5 +1,6 @@ *.a *.o +*.objs *.o.* *.d *.def diff --git a/ffbuild/common.mak b/ffbuild/common.mak index 023adb8567..ca45a0f368 100644 --- a/ffbuild/common.mak +++ b/ffbuild/common.mak @@ -214,7 +214,7 @@ $(TOOLOBJS): | tools 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 +CLEANSUFFIXES = *.d *.gcda *.gcno *.h.c *.ho *.map *.o *.objs *.pc *.ptx *.ptx.gz *.ptx.c *.ver *.version *$(DEFAULT_X86ASMD).asm *~ *.ilk *.pdb LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a define RULES diff --git a/ffbuild/library.mak b/ffbuild/library.mak index 793e9d41fa..53f739123a 100644 --- a/ffbuild/library.mak +++ b/ffbuild/library.mak @@ -35,8 +35,10 @@ OBJS += $(SHLIBOBJS) endif $(SUBDIR)$(LIBNAME): $(OBJS) $(STLIBOBJS) $(RM) $@ - $(AR) $(ARFLAGS) $(AR_O) $^ + $(Q)echo $$^ > $$@.objs + $(AR) $(ARFLAGS) $(AR_O) @$$@.objs $(RANLIB) $@ + -$(RM) $$@.objs install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig @@ -66,8 +68,10 @@ $(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR) $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SHLIBOBJS) $(SLIBOBJS) $(SUBDIR)lib$(NAME).ver $(SLIB_CREATE_DEF_CMD) - $$(LD) $(SHFLAGS) $(LDFLAGS) $(LDSOFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS) + $(Q)echo $$(filter %.o,$$^) > $$@.objs + $$(LD) $(SHFLAGS) $(LDFLAGS) $(LDSOFLAGS) $$(LD_O) @$$@.objs $(FFEXTRALIBS) $(SLIB_EXTRA_CMD) + -$(RM) $$@.objs ifdef SUBDIR $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(DEP_LIBS) -- 2.46.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".