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  1. #
  2. # common bits used by all libraries
  3. #
  4. SRC_DIR = $(SRC_PATH_BARE)/lib$(NAME)
  5. LIBVERSION = $(lib$(NAME)_VERSION)
  6. LIBMAJOR = $(lib$(NAME)_VERSION_MAJOR)
  7. vpath %.c $(SRC_DIR)
  8. vpath %.h $(SRC_DIR)
  9. vpath %.S $(SRC_DIR)
  10. ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
  11. CFLAGS += $(CFLAGS-yes)
  12. OBJS += $(OBJS-yes)
  13. ASM_OBJS += $(ASM_OBJS-yes)
  14. CPP_OBJS += $(CPP_OBJS-yes)
  15. FFLIBS += $(FFLIBS-yes)
  16. CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
  17. -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
  18. $(addprefix -I$(SRC_PATH)/lib,$(ALLFFLIBS)) $(OPTFLAGS)
  19. EXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
  20. LDFLAGS := $(addprefix -L$(BUILD_ROOT)/lib,$(FFLIBS)) $(LDFLAGS)
  21. SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
  22. OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
  23. all: $(LIBNAME) $(SLIBNAME)
  24. $(LIBNAME): $(OBJS)
  25. rm -f $@
  26. $(AR) rc $@ $^ $(EXTRAOBJS)
  27. $(RANLIB) $@
  28. $(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
  29. $(LN_S) $^ $@
  30. $(SLIBNAME_WITH_MAJOR): $(OBJS)
  31. $(SLIB_CREATE_DEF_CMD)
  32. $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
  33. $(SLIB_EXTRA_CMD)
  34. %.o: %.c
  35. $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
  36. %.o: %.S
  37. $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
  38. %: %.o $(LIBNAME)
  39. $(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
  40. %.ho: %.h
  41. $(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
  42. ALLHEADERS = $(subst $(SRC_DIR)/,,$(wildcard $(SRC_DIR)/*.h))
  43. checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
  44. depend dep: $(SRCS)
  45. $(DEPEND_CMD) > .depend
  46. clean::
  47. rm -f *.o *~ *.a *.lib *.so *.so.* *.dylib *.dll \
  48. *.def *.dll.a *.exp *.ho *.map $(TESTS)
  49. distclean: clean
  50. rm -f .depend
  51. INSTALL_TARGETS-$(BUILD_SHARED) += install-lib-shared
  52. INSTALL_TARGETS-$(BUILD_STATIC) += install-lib-static
  53. install: install-libs install-headers
  54. install-libs: $(INSTALL_TARGETS-yes)
  55. install-lib-shared: $(SLIBNAME)
  56. install -d "$(SHLIBDIR)"
  57. install -m 755 $(SLIBNAME) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
  58. $(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
  59. cd "$(SHLIBDIR)" && \
  60. $(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
  61. cd "$(SHLIBDIR)" && \
  62. $(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
  63. $(SLIB_INSTALL_EXTRA_CMD)
  64. install-lib-static: $(LIBNAME)
  65. install -d "$(LIBDIR)"
  66. install -m 644 $(LIBNAME) "$(LIBDIR)"
  67. $(LIB_INSTALL_EXTRA_CMD)
  68. INCINSTDIR = $(INCDIR)/lib$(NAME)
  69. install-headers:
  70. install -d "$(INCINSTDIR)"
  71. install -d "$(LIBDIR)/pkgconfig"
  72. install -m 644 $(addprefix "$(SRC_DIR)"/,$(HEADERS)) "$(INCINSTDIR)"
  73. install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(LIBDIR)/pkgconfig"
  74. uninstall: uninstall-libs uninstall-headers
  75. uninstall-libs:
  76. -rm -f "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
  77. "$(SHLIBDIR)/$(SLIBNAME)" \
  78. "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
  79. -$(SLIB_UNINSTALL_EXTRA_CMD)
  80. -rm -f "$(LIBDIR)/$(LIBNAME)"
  81. uninstall-headers::
  82. rm -f $(addprefix "$(INCINSTDIR)/",$(HEADERS))
  83. rm -f "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
  84. tests: $(TESTS)
  85. %-test$(EXESUF): %.c $(LIBNAME)
  86. $(CC) $(CFLAGS) $(LDFLAGS) -DTEST -o $@ $^ $(EXTRALIBS)
  87. .PHONY: all depend dep clean distclean install* uninstall* tests
  88. -include .depend