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https://github.com/Rockbox/rockbox.git
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9a19360398
This is an MIT-licensed library for reading and writing v7 format tar files. The version here is my fork, which fixes security issues in the original code (it hasn't been updated in 4 years, probably abandoned by the author). Change-Id: I86d41423dacc46e9fa0514b4fc7386a96c216e86
91 lines
2.7 KiB
Makefile
91 lines
2.7 KiB
Makefile
# __________ __ ___.
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# Open \______ \ ____ ____ | | _\_ |__ _______ ___
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# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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# \/ \/ \/ \/ \/
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# $Id$
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#
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# Shameless copy+paste from tools/ucl/src/Makefile
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# This is only used for rbutil builds, Rockbox uses microtar.make
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ifndef V
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SILENT = @
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endif
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ifeq ($(OS),Windows_NT)
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SHELL = cmd.exe
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mkdir = if not exist $(subst /,\,$(1)) mkdir $(subst /,\,$(1))
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else
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mkdir = mkdir -p $(1)
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endif
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ifdef RBARCH
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CFLAGS += -arch $(RBARCH)
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endif
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CPPDEFINES := $(shell echo foo | $(CROSS)$(CC) -dM -E -)
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#build standalone win32 executables on cygwin
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ifeq ($(findstring CYGWIN,$(CPPDEFINES)),CYGWIN)
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COMPILETARGET = cygwin
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else
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ifeq ($(findstring MINGW,$(CPPDEFINES)),MINGW)
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COMPILETARGET = mingw
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else
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# OS X specifics. Needs to consider cross compiling for Windows.
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ifeq ($(findstring APPLE,$(CPPDEFINES)),APPLE)
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# When building for 10.4+ we need to use gcc. Otherwise clang is used, so use
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# that to determine if we need to set arch and isysroot.
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ifeq ($(findstring __clang__,$(CPPDEFINES)),__clang__)
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CFLAGS += -mmacosx-version-min=10.5
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ifneq ($(ISYSROOT),)
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CFLAGS += -isysroot $(ISYSROOT)
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endif
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else
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# when building libs for OS X 10.4+ build for both i386 and ppc at the same time.
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# This creates fat objects, and ar can only create the archive but not operate
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# on it. As a result the ar call must NOT use the u (update) flag.
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ARCHFLAGS += -arch ppc -arch i386
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# building against SDK 10.4 is not compatible with gcc-4.2 (default on newer Xcode)
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# might need adjustment for older Xcode.
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CC = gcc-4.0
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CFLAGS += -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4
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NATIVECC ?= gcc-4.0
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endif
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COMPILETARGET = darwin
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else
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COMPILETARGET = posix
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endif
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endif
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endif
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$(info Compiler creates $(COMPILETARGET) binaries)
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TARGET_DIR ?= $(shell pwd)/
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OBJDIR = $(TARGET_DIR)build$(RBARCH)
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SOURCES = microtar.c microtar-stdio.c
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OBJS = $(addprefix $(OBJDIR)/,$(SOURCES:%.c=%.o))
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libmicrotar$(RBARCH).a: $(TARGET_DIR)libmicrotar$(RBARCH).a
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dll: microtar.dll
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microtar.dll: $(TARGET_DIR)microtar.dll
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$(TARGET_DIR)microtar.dll: $(OBJS)
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@echo DLL $(notdir $@)
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) -shared -o $@ $^ \
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-Wl,--output-def,$(TARGET_DIR)microtar.def
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$(TARGET_DIR)libmicrotar$(RBARCH).a: $(OBJS)
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@echo AR $(notdir $@)
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$(SILENT)$(CROSS)$(AR) rcs $@ $(OBJS)
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$(OBJDIR)/%.o: %.c
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@echo CC $<
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$(SILENT)$(call mkdir, $(dir $@))
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -c $< -o $@
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clean:
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rm -f $(TARGET_DIR)libmicrotar*.a
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rm -rf build*
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