store %.o object files into obj/
both static and dynamic libraries have their own object directory
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3e519be965
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16
lib/Makefile
16
lib/Makefile
@ -174,7 +174,10 @@ vpath %.c ./dictBuilder
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vpath %.c ./legacy
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vpath %.c ./deprecated
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ZSTD_DYNLIB_OBJ := $(ZSTD_LOCAL_OBJ)
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ZSTD_DYNLIB_DIR := obj/dynlib
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ZSTD_DYNLIB_OBJ := $(addprefix $(ZSTD_DYNLIB_DIR)/, $(ZSTD_LOCAL_OBJ))
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ZSTD_STATLIB_DIR := obj/statlib
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ZSTD_STATLIB_OBJ := $(addprefix $(ZSTD_STATLIB_DIR)/, $(ZSTD_LOCAL_OBJ))
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# macOS linker doesn't support -soname, and use different extension
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# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
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@ -201,7 +204,7 @@ lib-all: all
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all: lib
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libzstd.a: ARFLAGS = rcs
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libzstd.a: $(ZSTD_FULL_OBJ)
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libzstd.a: $(ZSTD_STATLIB_OBJ)
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@echo compiling static library
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$(Q)$(AR) $(ARFLAGS) $@ $^
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@ -232,6 +235,7 @@ libzstd : $(LIBZSTD)
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.PHONY: lib
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lib : libzstd.a libzstd
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# note : do not define lib-mt or lib-release as .PHONY
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# make does not consider implicit pattern rule for .PHONY target
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@ -244,6 +248,13 @@ lib : libzstd.a libzstd
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%-release : %
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@echo release build completed
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$(ZSTD_DYNLIB_DIR)/%.o : %.c | $(ZSTD_DYNLIB_DIR)
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$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
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$(ZSTD_STATLIB_DIR)/%.o : %.c | $(ZSTD_STATLIB_DIR)
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$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
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MKDIR ?= mkdir
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$(ZSTD_DYNLIB_DIR) $(ZSTD_STATLIB_DIR): ; $(Q)$(MKDIR) -p $@
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# Special case : building library in single-thread mode _and_ without zstdmt_compress.c
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ZSTDMT_FILES = compress/zstdmt_compress.c
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@ -259,6 +270,7 @@ clean:
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$(Q)$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc
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$(Q)$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt*
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$(Q)$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o
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$(Q)$(RM) -r $(ZSTD_STATLIB_DIR)/*.o $(ZSTD_DYNLIB_DIR)/*.o
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@echo Cleaning library completed
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#-----------------------------------------------------------------------------
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