xref: /aosp_15_r20/external/libvpx/build/make/Makefile (revision fb1b10ab9aebc7c7068eedab379b749d7e3900be) 
1##
2##  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3##
4##  Use of this source code is governed by a BSD-style license
5##  that can be found in the LICENSE file in the root of the source
6##  tree. An additional intellectual property rights grant can be found
7##  in the file PATENTS.  All contributing project authors may
8##  be found in the AUTHORS file in the root of the source tree.
9##
10
11
12include config.mk
13quiet?=true
14ifeq ($(target),)
15# If a target wasn't specified, invoke for all enabled targets.
16.DEFAULT:
17	@for t in $(ALL_TARGETS); do \
18	     $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\
19        done
20all: .DEFAULT
21clean:: .DEFAULT
22exampletest: .DEFAULT
23install:: .DEFAULT
24test: .DEFAULT
25test-no-data-check: .DEFAULT
26testdata: .DEFAULT
27utiltest: .DEFAULT
28exampletest-no-data-check utiltest-no-data-check: .DEFAULT
29test_%: .DEFAULT ;
30
31# Note: md5sum is not installed on OS X, but openssl is. Openssl may not be
32# installed on cygwin, so we need to autodetect here.
33md5sum := $(firstword $(wildcard \
34          $(foreach e,md5sum openssl,\
35          $(foreach p,$(subst :, ,$(PATH)),$(p)/$(e)*))\
36          ))
37md5sum := $(if $(filter %openssl,$(md5sum)),$(md5sum) dgst -md5,$(md5sum))
38
39TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN)))
40dist:
41	@for t in $(ALL_TARGETS); do \
42	     $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\
43        done
44        # Run configure for the user with the current toolchain.
45	@if [ -d "$(DIST_DIR)/src" ]; then \
46            mkdir -p "$(DIST_DIR)/build"; \
47            cd "$(DIST_DIR)/build"; \
48            echo "Rerunning configure $(CONFIGURE_ARGS)"; \
49            ../src/configure $(CONFIGURE_ARGS); \
50            $(if $(filter vs%,$(TGT_CC)),make NO_LAUNCH_DEVENV=1;) \
51        fi
52	@if [ -d "$(DIST_DIR)" ]; then \
53            echo "    [MD5SUM] $(DIST_DIR)"; \
54	    cd $(DIST_DIR) && \
55	    $(md5sum) `find . -name md5sums.txt -prune -o -type f -print` \
56                | sed -e 's/MD5(\(.*\))= \([0-9a-f]\{32\}\)/\2  \1/' \
57                > md5sums.txt;\
58        fi
59endif
60
61# Since we invoke make recursively for multiple targets we need to include the
62# .mk file for the correct target, but only when $(target) is non-empty.
63ifneq ($(target),)
64include $(target)-$(TOOLCHAIN).mk
65endif
66BUILD_ROOT?=.
67VPATH=$(SRC_PATH_BARE)
68CFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH)
69CXXFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH)
70ASFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT)/ -I$(SRC_PATH)/
71DIST_DIR?=dist
72HOSTCC?=gcc
73TGT_ISA:=$(word 1, $(subst -, ,$(TOOLCHAIN)))
74TGT_OS:=$(word 2, $(subst -, ,$(TOOLCHAIN)))
75TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN)))
76quiet:=$(if $(or $(verbose), $(V)),, yes)
77qexec=$(if $(quiet),@)
78
79# Cancel built-in implicit rules
80%: %.o
81%.asm:
82%.a:
83%: %.cc
84
85#
86# Common rules"
87#
88.PHONY: all
89all:
90
91.PHONY: clean
92clean::
93	rm -f $(OBJS-yes) $(OBJS-yes:.o=.d) $(OBJS-yes:.asm.S.o=.asm.S)
94	rm -f $(CLEAN-OBJS)
95
96.PHONY: clean
97distclean: clean
98	if [ -z "$(target)" ]; then \
99      rm -f Makefile; \
100      rm -f config.log config.mk; \
101      rm -f vpx_config.[hc] vpx_config.asm; \
102      rm -f arm_neon.h; \
103    else \
104      rm -f $(target)-$(TOOLCHAIN).mk; \
105    fi
106
107.PHONY: dist
108dist:
109.PHONY: exampletest
110exampletest:
111.PHONY: install
112install::
113.PHONY: test
114test:
115.PHONY: testdata
116testdata:
117.PHONY: utiltest
118utiltest:
119.PHONY: test-no-data-check exampletest-no-data-check utiltest-no-data-check
120test-no-data-check:
121exampletest-no-data-check utiltest-no-data-check:
122
123# Force to realign stack always on OS/2
124ifeq ($(TOOLCHAIN), x86-os2-gcc)
125CFLAGS += -mstackrealign
126endif
127
128# x86[_64]
129$(BUILD_PFX)%_mmx.c.d: CFLAGS += -mmmx
130$(BUILD_PFX)%_mmx.c.o: CFLAGS += -mmmx
131$(BUILD_PFX)%_sse2.c.d: CFLAGS += -msse2
132$(BUILD_PFX)%_sse2.c.o: CFLAGS += -msse2
133$(BUILD_PFX)%_sse3.c.d: CFLAGS += -msse3
134$(BUILD_PFX)%_sse3.c.o: CFLAGS += -msse3
135$(BUILD_PFX)%_ssse3.c.d: CFLAGS += -mssse3
136$(BUILD_PFX)%_ssse3.c.o: CFLAGS += -mssse3
137$(BUILD_PFX)%_sse4.c.d: CFLAGS += -msse4.1
138$(BUILD_PFX)%_sse4.c.o: CFLAGS += -msse4.1
139$(BUILD_PFX)%_avx.c.d: CFLAGS += -mavx
140$(BUILD_PFX)%_avx.c.o: CFLAGS += -mavx
141$(BUILD_PFX)%_avx2.c.d: CFLAGS += -mavx2
142$(BUILD_PFX)%_avx2.c.o: CFLAGS += -mavx2
143$(BUILD_PFX)%_avx512.c.d: CFLAGS += -mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl
144$(BUILD_PFX)%_avx512.c.o: CFLAGS += -mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl
145
146# AARCH64
147$(BUILD_PFX)%_neon_dotprod.c.d: CFLAGS += -march=armv8.2-a+dotprod
148$(BUILD_PFX)%_neon_dotprod.c.o: CFLAGS += -march=armv8.2-a+dotprod
149$(BUILD_PFX)%_neon_i8mm.c.d: CFLAGS += -march=armv8.2-a+dotprod+i8mm
150$(BUILD_PFX)%_neon_i8mm.c.o: CFLAGS += -march=armv8.2-a+dotprod+i8mm
151$(BUILD_PFX)%_sve.c.d: CFLAGS += -march=armv8.2-a+dotprod+i8mm+sve
152$(BUILD_PFX)%_sve.c.o: CFLAGS += -march=armv8.2-a+dotprod+i8mm+sve
153$(BUILD_PFX)%_sve2.c.d: CFLAGS += -march=armv9-a+sve2
154$(BUILD_PFX)%_sve2.c.o: CFLAGS += -march=armv9-a+sve2
155
156# POWER
157$(BUILD_PFX)%_vsx.c.d: CFLAGS += -maltivec -mvsx
158$(BUILD_PFX)%_vsx.c.o: CFLAGS += -maltivec -mvsx
159
160# MIPS
161$(BUILD_PFX)%_msa.c.d: CFLAGS += -mmsa
162$(BUILD_PFX)%_msa.c.o: CFLAGS += -mmsa
163
164# LOONGARCH
165$(BUILD_PFX)%_lsx.c.d:  CFLAGS += -mlsx
166$(BUILD_PFX)%_lsx.c.o:  CFLAGS += -mlsx
167$(BUILD_PFX)%_lasx.c.d: CFLAGS += -mlasx
168$(BUILD_PFX)%_lasx.c.o: CFLAGS += -mlasx
169
170$(BUILD_PFX)%.c.d: %.c
171	$(if $(quiet),@echo "    [DEP] $@")
172	$(qexec)mkdir -p $(dir $@)
173	$(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -M $< | $(fmt_deps) > $@
174
175$(BUILD_PFX)%.c.o: %.c
176	$(if $(quiet),@echo "    [CC] $@")
177	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
178	$(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -c -o $@ $<
179
180$(BUILD_PFX)%.cc.d: %.cc
181	$(if $(quiet),@echo "    [DEP] $@")
182	$(qexec)mkdir -p $(dir $@)
183	$(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
184
185$(BUILD_PFX)%.cc.o: %.cc
186	$(if $(quiet),@echo "    [CXX] $@")
187	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
188	$(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
189
190$(BUILD_PFX)%.cpp.d: %.cpp
191	$(if $(quiet),@echo "    [DEP] $@")
192	$(qexec)mkdir -p $(dir $@)
193	$(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
194
195$(BUILD_PFX)%.cpp.o: %.cpp
196	$(if $(quiet),@echo "    [CXX] $@")
197	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
198	$(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
199
200$(BUILD_PFX)%.asm.d: %.asm
201	$(if $(quiet),@echo "    [DEP] $@")
202	$(qexec)mkdir -p $(dir $@)
203	$(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
204            --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
205
206$(BUILD_PFX)%.asm.o: %.asm
207	$(if $(quiet),@echo "    [AS] $@")
208	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
209	$(qexec)$(AS) $(ASFLAGS) -o $@ $<
210
211$(BUILD_PFX)%.S.d: %.S
212	$(if $(quiet),@echo "    [DEP] $@")
213	$(qexec)mkdir -p $(dir $@)
214	$(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
215            --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
216
217$(BUILD_PFX)%.S.o: %.S
218	$(if $(quiet),@echo "    [AS] $@")
219	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
220	$(qexec)$(AS) $(ASFLAGS) -o $@ $<
221
222.PRECIOUS: %.c.S
223%.c.S: CFLAGS += -DINLINE_ASM
224$(BUILD_PFX)%.c.S: %.c
225	$(if $(quiet),@echo "    [GEN] $@")
226	$(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
227	$(qexec)$(CC) -S $(CFLAGS) -o $@ $<
228
229.PRECIOUS: %.asm.S
230$(BUILD_PFX)%.asm.S: %.asm
231	$(if $(quiet),@echo "    [ASM CONVERSION] $@")
232	$(qexec)mkdir -p $(dir $@)
233	$(qexec)$(ASM_CONVERSION) <$< >$@
234
235# If we're in debug mode, pretend we don't have GNU strip, to fall back to
236# the copy implementation
237HAVE_GNU_STRIP := $(if $(CONFIG_DEBUG),,$(HAVE_GNU_STRIP))
238ifeq ($(HAVE_GNU_STRIP),yes)
239# Older binutils strip global symbols not needed for relocation processing
240# when given --strip-unneeded. Using nm and awk to identify globals and
241# keep them caused command line length issues under mingw and segfaults in
242# test_libvpx were observed under OS/2: simply use --strip-debug.
243%.a: %_g.a
244	$(if $(quiet),@echo "    [STRIP] $@ < $<")
245	$(qexec)$(STRIP) --strip-debug \
246          -o $@ $<
247else
248%.a: %_g.a
249	$(if $(quiet),@echo "    [CP] $@ < $<")
250	$(qexec)cp $< $@
251endif
252
253#
254# Utility functions
255#
256pairmap=$(if $(strip $(2)),\
257    $(call $(1),$(word 1,$(2)),$(word 2,$(2)))\
258    $(call pairmap,$(1),$(wordlist 3,$(words $(2)),$(2)))\
259)
260
261enabled=$(filter-out $($(1)-no),$($(1)-yes))
262cond_enabled=$(if $(filter yes,$($(1))), $(call enabled,$(2)))
263
264find_file1=$(word 1,$(wildcard $(subst //,/,$(addsuffix /$(1),$(2)))))
265find_file=$(foreach f,$(1),$(call find_file1,$(strip $(f)),$(strip $(2))) )
266obj_pats=.c=.c.o $(AS_SFX)=$(AS_SFX).o .cc=.cc.o .cpp=.cpp.o
267objs=$(addprefix $(BUILD_PFX),$(foreach p,$(obj_pats),$(filter %.o,$(1:$(p))) ))
268
269install_map_templates=$(eval $(call install_map_template,$(1),$(2)))
270
271not=$(subst yes,no,$(1))
272
273ifeq ($(CONFIG_MSVS),yes)
274lib_file_name=$(1).lib
275else
276lib_file_name=lib$(1).a
277endif
278#
279# Rule Templates
280#
281define linker_template
282$(1): $(filter-out -%,$(2))
283$(1):
284	$(if $(quiet),@echo    "    [LD] $$@")
285	$(qexec)$$(LD) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs))
286endef
287define linkerxx_template
288$(1): $(filter-out -%,$(2))
289$(1):
290	$(if $(quiet),@echo    "    [LD] $$@")
291	$(qexec)$$(CXX) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs))
292endef
293# make-3.80 has a bug with expanding large input strings to the eval function,
294# which was triggered in some cases by the following component of
295# linker_template:
296#   $(1): $$(call find_file, $(patsubst -l%,lib%.a,$(filter -l%,$(2))),\
297#                           $$(patsubst -L%,%,$$(filter -L%,$$(LDFLAGS) $(2))))
298# This may be useful to revisit in the future (it tries to locate libraries
299# in a search path and add them as prerequisites
300
301define install_map_template
302$(DIST_DIR)/$(1): $(2)
303	$(if $(quiet),@echo "    [INSTALL] $$@")
304	$(qexec)mkdir -p $$(dir $$@)
305	$(qexec)cp -p $$< $$@
306endef
307
308define archive_template
309# Not using a pattern rule here because we don't want to generate empty
310# archives when they are listed as a dependency in files not responsible
311# for creating them.
312$(1):
313	$(if $(quiet),@echo "    [AR] $$@")
314	$(qexec)$$(AR) $$(ARFLAGS) $$@ $$^
315endef
316
317# Don't use -Wl,-z,defs with Clang's sanitizers.
318#
319# Clang's AddressSanitizer documentation says "When linking shared libraries,
320# the AddressSanitizer run-time is not linked, so -Wl,-z,defs may cause link
321# errors (don't use it with AddressSanitizer)." See
322# https://clang.llvm.org/docs/AddressSanitizer.html#usage.
323NO_UNDEFINED := -Wl,-z,defs
324ifeq ($(findstring clang,$(CC)),clang)
325    ifneq ($(filter -fsanitize=%,$(LDFLAGS)),)
326        NO_UNDEFINED :=
327    endif
328endif
329
330define so_template
331# Not using a pattern rule here because we don't want to generate empty
332# archives when they are listed as a dependency in files not responsible
333# for creating them.
334#
335# This needs further abstraction for dealing with non-GNU linkers.
336$(1):
337	$(if $(quiet),@echo "    [LD] $$@")
338	$(qexec)$$(LD) -shared $$(LDFLAGS) \
339            $(NO_UNDEFINED) \
340            -Wl,-soname,$$(SONAME) \
341            -Wl,--version-script,$$(EXPORTS_FILE) -o $$@ \
342            $$(filter %.o,$$^) $$(extralibs)
343endef
344
345define dl_template
346# Not using a pattern rule here because we don't want to generate empty
347# archives when they are listed as a dependency in files not responsible
348# for creating them.
349$(1):
350	$(if $(quiet),@echo "    [LD] $$@")
351	$(qexec)$$(LD) -dynamiclib $$(LDFLAGS) \
352	    -exported_symbols_list $$(EXPORTS_FILE) \
353        -Wl,-headerpad_max_install_names,-compatibility_version,1.0,-current_version,$$(VERSION_MAJOR) \
354        -o $$@ \
355        $$(filter %.o,$$^) $$(extralibs)
356endef
357
358define dll_template
359# Not using a pattern rule here because we don't want to generate empty
360# archives when they are listed as a dependency in files not responsible
361# for creating them.
362$(1):
363	$(if $(quiet),@echo "    [LD] $$@")
364	$(qexec)$$(LD) -Zdll $$(LDFLAGS) \
365        -o $$@ \
366        $$(filter %.o,$$^) $$(extralibs) $$(EXPORTS_FILE)
367endef
368
369
370#
371# Get current configuration
372#
373ifneq ($(target),)
374include $(SRC_PATH_BARE)/$(target:-$(TOOLCHAIN)=).mk
375endif
376
377skip_deps := $(filter %clean,$(MAKECMDGOALS))
378skip_deps += $(findstring testdata,$(MAKECMDGOALS))
379ifeq ($(strip $(skip_deps)),)
380  ifeq ($(CONFIG_DEPENDENCY_TRACKING),yes)
381    # Older versions of make don't like -include directives with no arguments
382    ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),)
383      -include $(filter %.d,$(OBJS-yes:.o=.d))
384    endif
385  endif
386endif
387
388#
389# Configuration dependent rules
390#
391$(call pairmap,install_map_templates,$(INSTALL_MAPS))
392
393DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,DOCS)
394.docs: $(DOCS)
395	@touch $@
396
397INSTALL-DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,INSTALL-DOCS)
398ifeq ($(MAKECMDGOALS),dist)
399INSTALL-DOCS+=$(call cond_enabled,CONFIG_INSTALL_DOCS,DIST-DOCS)
400endif
401.install-docs: .docs $(addprefix $(DIST_DIR)/,$(INSTALL-DOCS))
402	@touch $@
403
404clean::
405	rm -f .docs .install-docs $(DOCS)
406
407BINS=$(call enabled,BINS)
408.bins: $(BINS)
409	@touch $@
410
411INSTALL-BINS=$(call cond_enabled,CONFIG_INSTALL_BINS,INSTALL-BINS)
412ifeq ($(MAKECMDGOALS),dist)
413INSTALL-BINS+=$(call cond_enabled,CONFIG_INSTALL_BINS,DIST-BINS)
414endif
415.install-bins: .bins $(addprefix $(DIST_DIR)/,$(INSTALL-BINS))
416	@touch $@
417
418clean::
419	rm -f .bins .install-bins $(BINS)
420
421LIBS=$(call enabled,LIBS)
422.libs: $(LIBS)
423	@touch $@
424$(foreach lib,$(filter %_g.a,$(LIBS)),$(eval $(call archive_template,$(lib))))
425$(foreach lib,$(filter %so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib))))
426$(foreach lib,$(filter %$(SO_VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib))))
427$(foreach lib,$(filter %$(SO_VERSION_MAJOR).dll,$(LIBS)),$(eval $(call dll_template,$(lib))))
428
429INSTALL-LIBS=$(call cond_enabled,CONFIG_INSTALL_LIBS,INSTALL-LIBS)
430ifeq ($(MAKECMDGOALS),dist)
431INSTALL-LIBS+=$(call cond_enabled,CONFIG_INSTALL_LIBS,DIST-LIBS)
432endif
433.install-libs: .libs $(addprefix $(DIST_DIR)/,$(INSTALL-LIBS))
434	@touch $@
435
436clean::
437	rm -f .libs .install-libs $(LIBS)
438
439ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
440PROJECTS=$(call enabled,PROJECTS)
441.projects: $(PROJECTS)
442	@touch $@
443
444INSTALL-PROJECTS=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,INSTALL-PROJECTS)
445ifeq ($(MAKECMDGOALS),dist)
446INSTALL-PROJECTS+=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,DIST-PROJECTS)
447endif
448.install-projects: .projects $(addprefix $(DIST_DIR)/,$(INSTALL-PROJECTS))
449	@touch $@
450
451clean::
452	rm -f .projects .install-projects $(PROJECTS)
453endif
454
455# If there are any source files to be distributed, then include the build
456# system too.
457ifneq ($(call enabled,DIST-SRCS),)
458    DIST-SRCS-yes            += configure
459    DIST-SRCS-yes            += build/make/configure.sh
460    DIST-SRCS-yes            += build/make/gen_asm_deps.sh
461    DIST-SRCS-yes            += build/make/Makefile
462    DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_def.sh
463    DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_sln.sh
464    DIST-SRCS-$(CONFIG_MSVS)  += build/make/gen_msvs_vcxproj.sh
465    DIST-SRCS-$(CONFIG_MSVS)  += build/make/msvs_common.sh
466    DIST-SRCS-$(CONFIG_RVCT) += build/make/armlink_adapter.sh
467    DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2gas.pl
468    DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2gas_apple.pl
469    DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2armasm_ms.pl
470    DIST-SRCS-$(VPX_ARCH_ARM) += build/make/thumb.pm
471    DIST-SRCS-yes            += $(target:-$(TOOLCHAIN)=).mk
472endif
473INSTALL-SRCS := $(call cond_enabled,CONFIG_INSTALL_SRCS,INSTALL-SRCS)
474ifeq ($(MAKECMDGOALS),dist)
475INSTALL-SRCS += $(call cond_enabled,CONFIG_INSTALL_SRCS,DIST-SRCS)
476endif
477.install-srcs: $(addprefix $(DIST_DIR)/src/,$(INSTALL-SRCS))
478	@touch $@
479
480clean::
481	rm -f .install-srcs
482
483ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
484    BUILD_TARGETS += .projects
485    INSTALL_TARGETS += .install-projects
486endif
487BUILD_TARGETS += .docs .libs .bins
488INSTALL_TARGETS += .install-docs .install-srcs .install-libs .install-bins
489all: $(BUILD_TARGETS)
490install:: $(INSTALL_TARGETS)
491dist: $(INSTALL_TARGETS)
492test:
493
494.SUFFIXES:  # Delete default suffix rules
495