RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
ffmpeg/common.mak

56 lines
1.7 KiB
Makefile
Raw Normal View History

move common parts of makefiles into common.mak Originally committed as revision 5015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-13 12:53:25 +00:00
#
# common bits used by all libraries
#
Simplify static/shared build rules Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 14:58:18 +00:00
# first so "all" becomes default target
all: all-yes
simplify library version handling Originally committed as revision 12362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-07 19:27:17 +00:00
build: Consistently handle conditional compilation for all optimization OBJS.
2012-03-27 21:10:02 +00:00
include $(SRC_PATH)/arch.mak
Move addition of MMX-OBJS to OBJS into common.mak instead of duplicating it. Originally committed as revision 18478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 22:48:44 +00:00
prettyprinting cosmetics Originally committed as revision 18188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 18:14:28 +00:00
OBJS += $(OBJS-yes)
FFLIBS := $(FFLIBS-yes) $(FFLIBS)
TESTPROGS += $(TESTPROGS-yes)
move common parts of makefiles into common.mak Originally committed as revision 5015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-13 12:53:25 +00:00
build: allow non-standard variations of linker -l/-L flags This enables replacing the -l and -L flags used to specify the just-built libraries when linking the tools and shared libs with non-standard syntaxes. System library flags are already handled by the filtering mechanism in configure. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28 15:06:56 +00:00
LDLIBS = $(FFLIBS:%=%$(BUILDSUF))
FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(EXTRALIBS)
move common parts of makefiles into common.mak Originally committed as revision 5015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-13 12:53:25 +00:00
build: replace some addprefix/addsuffix with substitution refs Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 13:45:57 +00:00
EXAMPLES := $(EXAMPLES:%=$(SUBDIR)%-example$(EXESUF))
OBJS := $(sort $(OBJS:%=$(SUBDIR)%))
TESTOBJS := $(TESTOBJS:%=$(SUBDIR)%) $(TESTPROGS:%=$(SUBDIR)%-test.o)
TESTPROGS := $(TESTPROGS:%=$(SUBDIR)%-test$(EXESUF))
HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o)
HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
build: rework rules for things in the tools dir Declaring tools associated with each library in their respective makefiles allows these tools to easily depend on the correct prerequisites and link against the libs they need. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-10 19:26:25 +00:00
TOOLS += $(TOOLS-yes)
TOOLOBJS := $(TOOLS:%=tools/%.o)
TOOLS := $(TOOLS:%=tools/%$(EXESUF))
move common parts of makefiles into common.mak Originally committed as revision 5015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-13 12:53:25 +00:00
build: remove BUILD_ROOT variable This variable is unnecessary as absolute paths are not required. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-28 12:10:01 +00:00
DEP_LIBS := $(foreach NAME,$(FFLIBS),lib$(NAME)/$($(CONFIG_SHARED:yes=S)LIBNAME))
move DEP_LIBS to common.mak Originally committed as revision 12777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-09 21:11:39 +00:00
Extend 'checkheaders' target to architecture-specific subdirectories. Originally committed as revision 16559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 22:48:07 +00:00
ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
build: replace some addprefix/addsuffix with substitution refs Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 13:45:57 +00:00
SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
build: change checkheaders to use regular build rules Many compilers need special flags to compile *.h files as regular source code, if they will do so at all. Rather than hoping all compilers will have such a flag and adding mappings for it, create wrapper .c files for test building single headers. This allows using the regular rule for compiling C files without the need for special flags, and it also provides proper dependency tracking for these objects. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 01:11:25 +00:00
HOBJS = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o))
checkheaders: $(HOBJS)
.SECONDARY: $(HOBJS:.o=.c)
move common parts of makefiles into common.mak Originally committed as revision 5015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-13 12:53:25 +00:00
build: rework rules for things in the tools dir Declaring tools associated with each library in their respective makefiles allows these tools to easily depend on the correct prerequisites and link against the libs they need. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-10 19:26:25 +00:00
alltools: $(TOOLS)
Add generic rules for building helpers with HOSTCC Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-29 00:55:35 +00:00
$(HOSTOBJS): %.o: %.c
build: use COMPILE template for HOSTOBJS Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-20 10:01:19 +00:00
$(call COMPILE,HOSTCC)
Add generic rules for building helpers with HOSTCC Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-29 00:55:35 +00:00
$(HOSTPROGS): %$(HOSTEXESUF): %.o
build: add separate setting for host linker This adds new HOSTLD and related settings for host linker allowing it to be different from HOSTCC. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28 12:02:35 +00:00
$(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $< $(HOSTLIBS)
Add generic rules for building helpers with HOSTCC Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-29 00:55:35 +00:00
build: remove duplicates from order-only directory prerequisite list This reduces startup latency for make invocations, which is especially noticeable on systems that are slow or have slow I/O, like Windows.
2011-07-10 19:05:45 +00:00
$(OBJS): | $(sort $(dir $(OBJS)))
$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
build: rework rules for things in the tools dir Declaring tools associated with each library in their respective makefiles allows these tools to easily depend on the correct prerequisites and link against the libs they need. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-10 19:26:25 +00:00
$(TOOLOBJS): | tools
build: create output directories as needed Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 17:45:13 +00:00
OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOSTOBJS) $(TESTOBJS))
build: change checkheaders to use regular build rules Many compilers need special flags to compile *.h files as regular source code, if they will do so at all. Rather than hoping all compilers will have such a flag and adding mappings for it, create wrapper .c files for test building single headers. This allows using the regular rule for compiling C files without the need for special flags, and it also provides proper dependency tracking for these objects. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 01:11:25 +00:00
CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver
Delete *.d files with make clean Originally committed as revision 20577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-22 14:22:13 +00:00
DISTCLEANSUFFIXES = *.pc
build: Drop leftover .exp pattern from LIBSUFFIXES list.
2012-04-30 08:33:49 +00:00
LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
Install headers in $prefix/include/$libname Install each library's headers in $prefix/include/$libname. The installed headers use #include "lib*/*.h"; applications are expected to do the same. Specify only $prefix/include in .pc files. Originally committed as revision 12194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 09:22:11 +00:00
build: change checkheaders to use regular build rules Many compilers need special flags to compile *.h files as regular source code, if they will do so at all. Rather than hoping all compilers will have such a flag and adding mappings for it, create wrapper .c files for test building single headers. This allows using the regular rule for compiling C files without the need for special flags, and it also provides proper dependency tracking for these objects. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 01:11:25 +00:00
-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d))