xref: /linux/tools/build/feature/Makefile (revision e3b2949e3fa2fd8c19cd5fbb0424d38f70a70e9c) 
1# SPDX-License-Identifier: GPL-2.0
2include ../../scripts/Makefile.include
3
4FILES=                                          \
5         test-all.bin                           \
6         test-backtrace.bin                     \
7         test-bionic.bin                        \
8         test-libdw.bin                         \
9         test-eventfd.bin                       \
10         test-fortify-source.bin                \
11         test-get_current_dir_name.bin          \
12         test-glibc.bin                         \
13         test-gtk2.bin                          \
14         test-gtk2-infobar.bin                  \
15         test-hello.bin                         \
16         test-libaudit.bin                      \
17         test-libbfd.bin                        \
18         test-libbfd-buildid.bin		\
19         test-disassembler-four-args.bin        \
20         test-disassembler-init-styled.bin	\
21         test-reallocarray.bin			\
22         test-libbfd-liberty.bin                \
23         test-libbfd-liberty-z.bin              \
24         test-cplus-demangle.bin                \
25         test-cxa-demangle.bin                  \
26         test-libcap.bin			\
27         test-libelf.bin                        \
28         test-libelf-getphdrnum.bin             \
29         test-libelf-gelf_getnote.bin           \
30         test-libelf-getshdrstrndx.bin          \
31         test-libdebuginfod.bin                 \
32         test-libnuma.bin                       \
33         test-numa_num_possible_cpus.bin        \
34         test-libperl.bin                       \
35         test-libpython.bin                     \
36         test-libslang.bin                      \
37         test-libslang-include-subdir.bin       \
38         test-libtraceevent.bin                 \
39         test-libtracefs.bin                    \
40         test-libcrypto.bin                     \
41         test-libunwind.bin                     \
42         test-libunwind-debug-frame.bin         \
43         test-libunwind-x86.bin                 \
44         test-libunwind-x86_64.bin              \
45         test-libunwind-arm.bin                 \
46         test-libunwind-aarch64.bin             \
47         test-libunwind-debug-frame-arm.bin     \
48         test-libunwind-debug-frame-aarch64.bin \
49         test-pthread-attr-setaffinity-np.bin   \
50         test-pthread-barrier.bin		\
51         test-stackprotector-all.bin            \
52         test-timerfd.bin                       \
53         test-libbabeltrace.bin                 \
54         test-libcapstone.bin			\
55         test-compile-32.bin                    \
56         test-compile-x32.bin                   \
57         test-zlib.bin                          \
58         test-lzma.bin                          \
59         test-bpf.bin                           \
60         test-libbpf.bin                        \
61         test-get_cpuid.bin                     \
62         test-sdt.bin                           \
63         test-cxx.bin                           \
64         test-gettid.bin			\
65         test-jvmti.bin				\
66         test-jvmti-cmlr.bin			\
67         test-scandirat.bin			\
68         test-sched_getcpu.bin			\
69         test-setns.bin				\
70         test-libopencsd.bin			\
71         test-clang.bin				\
72         test-llvm.bin				\
73         test-llvm-perf.bin   \
74         test-libaio.bin			\
75         test-libzstd.bin			\
76         test-clang-bpf-co-re.bin		\
77         test-file-handle.bin			\
78         test-libpfm4.bin
79
80FILES := $(addprefix $(OUTPUT),$(FILES))
81
82# Some distros provide the command $(CROSS_COMPILE)pkg-config for
83# searching packges installed with Multiarch. Use it for cross
84# compilation if it is existed.
85ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
86  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
87else
88  PKG_CONFIG ?= pkg-config
89
90  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
91  # for modified system root, are required for the cross compilation.
92  # If these PKG_CONFIG environment variables are not set, Multiarch library
93  # paths are used instead.
94  ifdef CROSS_COMPILE
95    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
96      CROSS_ARCH = $(shell $(CC) -dumpmachine)
97      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
98      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
99      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
100      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
101      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
102      export PKG_CONFIG_LIBDIR
103    endif
104  endif
105endif
106
107all: $(FILES)
108
109__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
110  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
111  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
112  BUILD_ALL = $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -lzstd -lcap
113
114__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
115  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
116
117###############################
118
119$(OUTPUT)test-all.bin:
120	$(BUILD_ALL) || $(BUILD_ALL) -lopcodes -liberty
121
122$(OUTPUT)test-hello.bin:
123	$(BUILD)
124
125$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
126	$(BUILD) -D_GNU_SOURCE -lpthread
127
128$(OUTPUT)test-pthread-barrier.bin:
129	$(BUILD) -lpthread
130
131$(OUTPUT)test-stackprotector-all.bin:
132	$(BUILD) -fstack-protector-all
133
134$(OUTPUT)test-fortify-source.bin:
135	$(BUILD) -O2 -D_FORTIFY_SOURCE=2
136
137$(OUTPUT)test-bionic.bin:
138	$(BUILD)
139
140$(OUTPUT)test-libcap.bin:
141	$(BUILD) -lcap
142
143$(OUTPUT)test-libelf.bin:
144	$(BUILD) -lelf
145
146$(OUTPUT)test-eventfd.bin:
147	$(BUILD)
148
149$(OUTPUT)test-get_current_dir_name.bin:
150	$(BUILD)
151
152$(OUTPUT)test-glibc.bin:
153	$(BUILD)
154
155$(OUTPUT)test-scandirat.bin:
156	$(BUILD)
157
158$(OUTPUT)test-sched_getcpu.bin:
159	$(BUILD)
160
161$(OUTPUT)test-setns.bin:
162	$(BUILD)
163
164$(OUTPUT)test-libopencsd.bin:
165	$(BUILD) # -lopencsd_c_api -lopencsd provided by
166		 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
167
168DWLIBS := -ldw
169ifeq ($(findstring -static,${LDFLAGS}),-static)
170  DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
171
172  LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0
173  LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
174  LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))
175
176  # Elfutils merged libebl.a into libdw.a starting from version 0.177,
177  # Link libebl.a only if libdw is older than this version.
178  ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
179    DWLIBS += -lebl
180  endif
181
182  # Must put -ldl after -lebl for dependency
183  DWARFLIBS += -ldl
184endif
185
186$(OUTPUT)test-libdw.bin:
187	$(BUILD) $(DWLIBS)
188
189$(OUTPUT)test-libelf-getphdrnum.bin:
190	$(BUILD) -lelf
191
192$(OUTPUT)test-libelf-gelf_getnote.bin:
193	$(BUILD) -lelf
194
195$(OUTPUT)test-libelf-getshdrstrndx.bin:
196	$(BUILD) -lelf
197
198$(OUTPUT)test-libdebuginfod.bin:
199	$(BUILD) -ldebuginfod
200
201$(OUTPUT)test-libnuma.bin:
202	$(BUILD) -lnuma
203
204$(OUTPUT)test-numa_num_possible_cpus.bin:
205	$(BUILD) -lnuma
206
207$(OUTPUT)test-libunwind.bin:
208	$(BUILD) -lelf -llzma
209
210$(OUTPUT)test-libunwind-debug-frame.bin:
211	$(BUILD) -lelf -llzma
212$(OUTPUT)test-libunwind-x86.bin:
213	$(BUILD) -lelf -llzma -lunwind-x86
214
215$(OUTPUT)test-libunwind-x86_64.bin:
216	$(BUILD) -lelf -llzma -lunwind-x86_64
217
218$(OUTPUT)test-libunwind-arm.bin:
219	$(BUILD) -lelf -llzma -lunwind-arm
220
221$(OUTPUT)test-libunwind-aarch64.bin:
222	$(BUILD) -lelf -llzma -lunwind-aarch64
223
224$(OUTPUT)test-libunwind-debug-frame-arm.bin:
225	$(BUILD) -lelf -llzma -lunwind-arm
226
227$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
228	$(BUILD) -lelf -llzma -lunwind-aarch64
229
230$(OUTPUT)test-libaudit.bin:
231	$(BUILD) -laudit
232
233$(OUTPUT)test-libslang.bin:
234	$(BUILD) -lslang
235
236$(OUTPUT)test-libslang-include-subdir.bin:
237	$(BUILD) -lslang
238
239$(OUTPUT)test-libtraceevent.bin:
240	$(BUILD) -ltraceevent
241
242$(OUTPUT)test-libtracefs.bin:
243	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
244
245$(OUTPUT)test-libcrypto.bin:
246	$(BUILD) -lcrypto
247
248$(OUTPUT)test-gtk2.bin:
249	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
250
251$(OUTPUT)test-gtk2-infobar.bin:
252	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
253
254grep-libs  = $(filter -l%,$(1))
255strip-libs = $(filter-out -l%,$(1))
256
257PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
258PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
259PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
260PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
261FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
262
263ifeq ($(CC_NO_CLANG), 0)
264  PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
265  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
266  PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
267  FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macro
268endif
269
270$(OUTPUT)test-libperl.bin:
271	$(BUILD) $(FLAGS_PERL_EMBED)
272
273$(OUTPUT)test-libpython.bin:
274	$(BUILD) $(FLAGS_PYTHON_EMBED)
275
276$(OUTPUT)test-libbfd.bin:
277	$(BUILD_BFD)
278
279$(OUTPUT)test-libbfd-buildid.bin:
280	$(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz
281
282$(OUTPUT)test-disassembler-four-args.bin:
283	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
284	$(BUILD_BFD) -lopcodes -liberty -lz
285
286$(OUTPUT)test-disassembler-init-styled.bin:
287	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
288	$(BUILD_BFD) -lopcodes -liberty -lz
289
290$(OUTPUT)test-reallocarray.bin:
291	$(BUILD)
292
293$(OUTPUT)test-libbfd-liberty.bin:
294	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
295
296$(OUTPUT)test-libbfd-liberty-z.bin:
297	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
298
299$(OUTPUT)test-cplus-demangle.bin:
300	$(BUILD) -liberty
301
302$(OUTPUT)test-cxa-demangle.bin:
303	$(BUILDXX)
304
305$(OUTPUT)test-backtrace.bin:
306	$(BUILD)
307
308$(OUTPUT)test-timerfd.bin:
309	$(BUILD)
310
311$(OUTPUT)test-libbabeltrace.bin:
312	$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
313
314$(OUTPUT)test-libcapstone.bin:
315	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
316
317$(OUTPUT)test-compile-32.bin:
318	$(CC) -m32 -o $@ test-compile.c
319
320$(OUTPUT)test-compile-x32.bin:
321	$(CC) -mx32 -o $@ test-compile.c
322
323$(OUTPUT)test-zlib.bin:
324	$(BUILD) -lz
325
326$(OUTPUT)test-lzma.bin:
327	$(BUILD) -llzma
328
329$(OUTPUT)test-get_cpuid.bin:
330	$(BUILD)
331
332$(OUTPUT)test-bpf.bin:
333	$(BUILD)
334
335$(OUTPUT)test-libbpf.bin:
336	$(BUILD) -lbpf
337
338$(OUTPUT)test-libbpf-btf__load_from_kernel_by_id.bin:
339	$(BUILD) -lbpf
340
341$(OUTPUT)test-libbpf-bpf_prog_load.bin:
342	$(BUILD) -lbpf
343
344$(OUTPUT)test-libbpf-bpf_map_create.bin:
345	$(BUILD) -lbpf
346
347$(OUTPUT)test-libbpf-bpf_object__next_program.bin:
348	$(BUILD) -lbpf
349
350$(OUTPUT)test-libbpf-bpf_object__next_map.bin:
351	$(BUILD) -lbpf
352
353$(OUTPUT)test-libbpf-bpf_program__set_insns.bin:
354	$(BUILD) -lbpf
355
356$(OUTPUT)test-libbpf-btf__raw_data.bin:
357	$(BUILD) -lbpf
358
359$(OUTPUT)test-sdt.bin:
360	$(BUILD)
361
362$(OUTPUT)test-cxx.bin:
363	$(BUILDXX) -std=gnu++11
364
365$(OUTPUT)test-gettid.bin:
366	$(BUILD)
367
368$(OUTPUT)test-jvmti.bin:
369	$(BUILD)
370
371$(OUTPUT)test-jvmti-cmlr.bin:
372	$(BUILD)
373
374$(OUTPUT)test-llvm.bin:
375	$(BUILDXX) -std=gnu++17 				\
376		-I$(shell $(LLVM_CONFIG) --includedir) 		\
377		-L$(shell $(LLVM_CONFIG) --libdir)		\
378		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
379		$(shell $(LLVM_CONFIG) --system-libs)		\
380		> $(@:.bin=.make.output) 2>&1
381
382$(OUTPUT)test-llvm-perf.bin:
383	$(BUILDXX) -std=gnu++17 				\
384		-I$(shell $(LLVM_CONFIG) --includedir) 		\
385		-L$(shell $(LLVM_CONFIG) --libdir)		\
386		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
387		$(shell $(LLVM_CONFIG) --system-libs)		\
388		> $(@:.bin=.make.output) 2>&1
389
390$(OUTPUT)test-clang.bin:
391	$(BUILDXX) -std=gnu++17					\
392		-I$(shell $(LLVM_CONFIG) --includedir) 		\
393		-L$(shell $(LLVM_CONFIG) --libdir)		\
394		-Wl,--start-group -lclang-cpp -Wl,--end-group	\
395		$(shell $(LLVM_CONFIG) --libs Core option)	\
396		$(shell $(LLVM_CONFIG) --system-libs)		\
397		> $(@:.bin=.make.output) 2>&1
398
399-include $(OUTPUT)*.d
400
401$(OUTPUT)test-libaio.bin:
402	$(BUILD) -lrt
403
404$(OUTPUT)test-libzstd.bin:
405	$(BUILD) -lzstd
406
407$(OUTPUT)test-clang-bpf-co-re.bin:
408	$(CLANG) -S -g --target=bpf -o - $(patsubst %.bin,%.c,$(@F)) |	\
409		grep BTF_KIND_VAR
410
411$(OUTPUT)test-file-handle.bin:
412	$(BUILD)
413
414$(OUTPUT)test-libpfm4.bin:
415	$(BUILD) -lpfm
416
417###############################
418
419clean:
420	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
421