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e9f2eb198b
Adding a new AVHWAccel also adds a new CONFIG variable for it
and said config variables are typically used to calculate the
size of stack arrays. In such a context, an undefined CONFIG
variable does not evaluate to zero; instead it leads to
a compilation failure. Therefore treat this file like the other
files containing lists of configurable components and prompt
for reconfiguration if it is modified.
(E.g. a44fba0b5b led to compilation
failures for me.)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
199 lines
6.4 KiB
Makefile
199 lines
6.4 KiB
Makefile
MAIN_MAKEFILE=1
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include ffbuild/config.mak
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vpath %.c $(SRC_PATH)
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vpath %.cpp $(SRC_PATH)
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vpath %.h $(SRC_PATH)
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vpath %.inc $(SRC_PATH)
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vpath %.m $(SRC_PATH)
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vpath %.S $(SRC_PATH)
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vpath %.asm $(SRC_PATH)
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vpath %.rc $(SRC_PATH)
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vpath %.v $(SRC_PATH)
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vpath %.texi $(SRC_PATH)
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vpath %.cu $(SRC_PATH)
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vpath %.ptx $(SRC_PATH)
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vpath %.metal $(SRC_PATH)
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vpath %/fate_config.sh.template $(SRC_PATH)
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TESTTOOLS = audiogen videogen rotozoom tiny_psnr tiny_ssim base64 audiomatch
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HOSTPROGS := $(TESTTOOLS:%=tests/%) doc/print_options
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ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale swresample
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# $(FFLIBS-yes) needs to be in linking order
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FFLIBS-$(CONFIG_AVDEVICE) += avdevice
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FFLIBS-$(CONFIG_AVFILTER) += avfilter
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FFLIBS-$(CONFIG_AVFORMAT) += avformat
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FFLIBS-$(CONFIG_AVCODEC) += avcodec
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FFLIBS-$(CONFIG_POSTPROC) += postproc
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FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
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FFLIBS-$(CONFIG_SWSCALE) += swscale
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FFLIBS := avutil
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DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
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SKIPHEADERS = compat/w32pthreads.h
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# first so "all" becomes default target
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all: all-yes
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include $(SRC_PATH)/tools/Makefile
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include $(SRC_PATH)/ffbuild/common.mak
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FF_EXTRALIBS := $(FFEXTRALIBS)
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FF_DEP_LIBS := $(DEP_LIBS)
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FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
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$(TOOLS): %$(EXESUF): %.o
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(EXTRALIBS-$(*F)) $(EXTRALIBS) $(ELIBS)
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target_dec_%_fuzzer$(EXESUF): target_dec_%_fuzzer.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
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tools/target_bsf_%_fuzzer$(EXESUF): tools/target_bsf_%_fuzzer.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
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target_dem_%_fuzzer$(EXESUF): target_dem_%_fuzzer.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
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tools/target_dem_fuzzer$(EXESUF): tools/target_dem_fuzzer.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
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tools/target_io_dem_fuzzer$(EXESUF): tools/target_io_dem_fuzzer.o $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
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tools/enum_options$(EXESUF): ELIBS = $(FF_EXTRALIBS)
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tools/enum_options$(EXESUF): $(FF_DEP_LIBS)
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tools/scale_slice_test$(EXESUF): $(FF_DEP_LIBS)
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tools/scale_slice_test$(EXESUF): ELIBS = $(FF_EXTRALIBS)
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tools/sofa2wavs$(EXESUF): ELIBS = $(FF_EXTRALIBS)
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tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
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tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
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tools/target_dec_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
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tools/target_dem_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
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CONFIGURABLE_COMPONENTS = \
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$(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c)) \
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$(SRC_PATH)/libavcodec/bitstream_filters.c \
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$(SRC_PATH)/libavcodec/hwaccels.h \
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$(SRC_PATH)/libavcodec/parsers.c \
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$(SRC_PATH)/libavformat/protocols.c \
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config_components.h: ffbuild/.config
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ffbuild/.config: $(CONFIGURABLE_COMPONENTS)
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@-tput bold 2>/dev/null
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@-printf '\nWARNING: $(?) newer than config_components.h, rerun configure\n\n'
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@-tput sgr0 2>/dev/null
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SUBDIR_VARS := CLEANFILES FFLIBS HOSTPROGS TESTPROGS TOOLS \
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HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \
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ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS \
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ALTIVEC-OBJS VSX-OBJS MMX-OBJS X86ASM-OBJS \
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MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS \
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MMI-OBJS LSX-OBJS LASX-OBJS OBJS SLIBOBJS SHLIBOBJS \
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STLIBOBJS HOSTOBJS TESTOBJS
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define RESET
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$(1) :=
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$(1)-yes :=
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endef
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define DOSUBDIR
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$(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
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SUBDIR := $(1)/
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include $(SRC_PATH)/$(1)/Makefile
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-include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
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-include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
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include $(SRC_PATH)/ffbuild/library.mak
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endef
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$(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
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include $(SRC_PATH)/fftools/Makefile
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include $(SRC_PATH)/doc/Makefile
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include $(SRC_PATH)/doc/examples/Makefile
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$(ALLFFLIBS:%=lib%/version.o): libavutil/ffversion.h
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$(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
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ifeq ($(STRIPTYPE),direct)
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$(STRIP) -o $@ $<
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else
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$(RM) $@
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$(CP) $< $@
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$(STRIP) $@
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endif
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%$(PROGSSUF)_g$(EXESUF): $(FF_DEP_LIBS)
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$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
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VERSION_SH = $(SRC_PATH)/ffbuild/version.sh
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GIT_LOG = $(SRC_PATH)/.git/logs/HEAD
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.version: $(wildcard $(GIT_LOG)) $(VERSION_SH) ffbuild/config.mak
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.version: M=@
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libavutil/ffversion.h .version:
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$(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
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$(Q)touch .version
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# force version.sh to run whenever version might have changed
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-include .version
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install: install-libs install-headers
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install-libs: install-libs-yes
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install-data: $(DATA_FILES)
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$(Q)mkdir -p "$(DATADIR)"
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$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
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uninstall: uninstall-data uninstall-headers uninstall-libs uninstall-pkgconfig
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uninstall-data:
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$(RM) -r "$(DATADIR)"
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clean::
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$(RM) $(CLEANSUFFIXES)
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$(RM) $(addprefix compat/,$(CLEANSUFFIXES)) $(addprefix compat/*/,$(CLEANSUFFIXES)) $(addprefix compat/*/*/,$(CLEANSUFFIXES))
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$(RM) -r coverage-html
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$(RM) -rf coverage.info coverage.info.in lcov
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distclean:: clean
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$(RM) .version config.asm config.h config_components.h mapfile \
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ffbuild/.config ffbuild/config.* libavutil/avconfig.h \
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version.h libavutil/ffversion.h libavcodec/codec_names.h \
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libavcodec/bsf_list.c libavformat/protocol_list.c \
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libavcodec/codec_list.c libavcodec/parser_list.c \
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libavfilter/filter_list.c libavdevice/indev_list.c libavdevice/outdev_list.c \
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libavformat/muxer_list.c libavformat/demuxer_list.c
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ifeq ($(SRC_LINK),src)
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$(RM) src
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endif
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$(RM) -rf doc/examples/pc-uninstalled
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config:
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$(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
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build: all alltools examples testprogs
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check: all alltools examples testprogs fate
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include $(SRC_PATH)/tests/Makefile
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$(sort $(OUTDIRS)):
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$(Q)mkdir -p $@
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# Dummy rule to stop make trying to rebuild removed or renamed headers
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%.h:
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@:
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# Disable suffix rules. Most of the builtin rules are suffix rules,
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# so this saves some time on slow systems.
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.SUFFIXES:
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.PHONY: all all-yes alltools build check config testprogs
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.PHONY: *clean install* uninstall*
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