xref: /linux/tools/build/feature/Makefile (revision 4b132aacb0768ac1e652cf517097ea6f237214b9) 
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-dwarf.bin                         \
9         test-dwarf_getlocations.bin            \
10         test-dwarf_getcfi.bin                  \
11         test-eventfd.bin                       \
12         test-fortify-source.bin                \
13         test-get_current_dir_name.bin          \
14         test-glibc.bin                         \
15         test-gtk2.bin                          \
16         test-gtk2-infobar.bin                  \
17         test-hello.bin                         \
18         test-libaudit.bin                      \
19         test-libbfd.bin                        \
20         test-libbfd-buildid.bin		\
21         test-disassembler-four-args.bin        \
22         test-disassembler-init-styled.bin	\
23         test-reallocarray.bin			\
24         test-libbfd-liberty.bin                \
25         test-libbfd-liberty-z.bin              \
26         test-cplus-demangle.bin                \
27         test-cxa-demangle.bin                  \
28         test-libcap.bin			\
29         test-libelf.bin                        \
30         test-libelf-getphdrnum.bin             \
31         test-libelf-gelf_getnote.bin           \
32         test-libelf-getshdrstrndx.bin          \
33         test-libdebuginfod.bin                 \
34         test-libnuma.bin                       \
35         test-numa_num_possible_cpus.bin        \
36         test-libperl.bin                       \
37         test-libpython.bin                     \
38         test-libslang.bin                      \
39         test-libslang-include-subdir.bin       \
40         test-libtraceevent.bin                 \
41         test-libtracefs.bin                    \
42         test-libcrypto.bin                     \
43         test-libunwind.bin                     \
44         test-libunwind-debug-frame.bin         \
45         test-libunwind-x86.bin                 \
46         test-libunwind-x86_64.bin              \
47         test-libunwind-arm.bin                 \
48         test-libunwind-aarch64.bin             \
49         test-libunwind-debug-frame-arm.bin     \
50         test-libunwind-debug-frame-aarch64.bin \
51         test-pthread-attr-setaffinity-np.bin   \
52         test-pthread-barrier.bin		\
53         test-stackprotector-all.bin            \
54         test-timerfd.bin                       \
55         test-libdw-dwarf-unwind.bin            \
56         test-libbabeltrace.bin                 \
57         test-libcapstone.bin			\
58         test-compile-32.bin                    \
59         test-compile-x32.bin                   \
60         test-zlib.bin                          \
61         test-lzma.bin                          \
62         test-bpf.bin                           \
63         test-libbpf.bin                        \
64         test-get_cpuid.bin                     \
65         test-sdt.bin                           \
66         test-cxx.bin                           \
67         test-gettid.bin			\
68         test-jvmti.bin				\
69         test-jvmti-cmlr.bin			\
70         test-scandirat.bin			\
71         test-sched_getcpu.bin			\
72         test-setns.bin				\
73         test-libopencsd.bin			\
74         test-clang.bin				\
75         test-llvm.bin				\
76         test-llvm-version.bin			\
77         test-libaio.bin			\
78         test-libzstd.bin			\
79         test-clang-bpf-co-re.bin		\
80         test-file-handle.bin			\
81         test-libpfm4.bin
82
83FILES := $(addprefix $(OUTPUT),$(FILES))
84
85# Some distros provide the command $(CROSS_COMPILE)pkg-config for
86# searching packges installed with Multiarch. Use it for cross
87# compilation if it is existed.
88ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
89  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
90else
91  PKG_CONFIG ?= pkg-config
92
93  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
94  # for modified system root, are required for the cross compilation.
95  # If these PKG_CONFIG environment variables are not set, Multiarch library
96  # paths are used instead.
97  ifdef CROSS_COMPILE
98    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
99      CROSS_ARCH = $(shell $(CC) -dumpmachine)
100      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
101      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
102      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
103      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
104      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
105      export PKG_CONFIG_LIBDIR
106    endif
107  endif
108endif
109
110all: $(FILES)
111
112__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
113  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
114  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
115  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
116
117__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
118  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
119
120###############################
121
122$(OUTPUT)test-all.bin:
123	$(BUILD_ALL) || $(BUILD_ALL) -lopcodes -liberty
124
125$(OUTPUT)test-hello.bin:
126	$(BUILD)
127
128$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
129	$(BUILD) -D_GNU_SOURCE -lpthread
130
131$(OUTPUT)test-pthread-barrier.bin:
132	$(BUILD) -lpthread
133
134$(OUTPUT)test-stackprotector-all.bin:
135	$(BUILD) -fstack-protector-all
136
137$(OUTPUT)test-fortify-source.bin:
138	$(BUILD) -O2 -D_FORTIFY_SOURCE=2
139
140$(OUTPUT)test-bionic.bin:
141	$(BUILD)
142
143$(OUTPUT)test-libcap.bin:
144	$(BUILD) -lcap
145
146$(OUTPUT)test-libelf.bin:
147	$(BUILD) -lelf
148
149$(OUTPUT)test-eventfd.bin:
150	$(BUILD)
151
152$(OUTPUT)test-get_current_dir_name.bin:
153	$(BUILD)
154
155$(OUTPUT)test-glibc.bin:
156	$(BUILD)
157
158$(OUTPUT)test-scandirat.bin:
159	$(BUILD)
160
161$(OUTPUT)test-sched_getcpu.bin:
162	$(BUILD)
163
164$(OUTPUT)test-setns.bin:
165	$(BUILD)
166
167$(OUTPUT)test-libopencsd.bin:
168	$(BUILD) # -lopencsd_c_api -lopencsd provided by
169		 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
170
171DWARFLIBS := -ldw
172ifeq ($(findstring -static,${LDFLAGS}),-static)
173  DWARFLIBS += -lelf -lz -llzma -lbz2 -lzstd
174
175  LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw)
176  LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
177  LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))
178
179  # Elfutils merged libebl.a into libdw.a starting from version 0.177,
180  # Link libebl.a only if libdw is older than this version.
181  ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
182    DWARFLIBS += -lebl
183  endif
184endif
185
186$(OUTPUT)test-dwarf.bin:
187	$(BUILD) $(DWARFLIBS)
188
189$(OUTPUT)test-dwarf_getlocations.bin:
190	$(BUILD) $(DWARFLIBS)
191
192$(OUTPUT)test-dwarf_getcfi.bin:
193	$(BUILD) $(DWARFLIBS)
194
195$(OUTPUT)test-libelf-getphdrnum.bin:
196	$(BUILD) -lelf
197
198$(OUTPUT)test-libelf-gelf_getnote.bin:
199	$(BUILD) -lelf
200
201$(OUTPUT)test-libelf-getshdrstrndx.bin:
202	$(BUILD) -lelf
203
204$(OUTPUT)test-libdebuginfod.bin:
205	$(BUILD) -ldebuginfod
206
207$(OUTPUT)test-libnuma.bin:
208	$(BUILD) -lnuma
209
210$(OUTPUT)test-numa_num_possible_cpus.bin:
211	$(BUILD) -lnuma
212
213$(OUTPUT)test-libunwind.bin:
214	$(BUILD) -lelf -llzma
215
216$(OUTPUT)test-libunwind-debug-frame.bin:
217	$(BUILD) -lelf -llzma
218$(OUTPUT)test-libunwind-x86.bin:
219	$(BUILD) -lelf -llzma -lunwind-x86
220
221$(OUTPUT)test-libunwind-x86_64.bin:
222	$(BUILD) -lelf -llzma -lunwind-x86_64
223
224$(OUTPUT)test-libunwind-arm.bin:
225	$(BUILD) -lelf -llzma -lunwind-arm
226
227$(OUTPUT)test-libunwind-aarch64.bin:
228	$(BUILD) -lelf -llzma -lunwind-aarch64
229
230$(OUTPUT)test-libunwind-debug-frame-arm.bin:
231	$(BUILD) -lelf -llzma -lunwind-arm
232
233$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
234	$(BUILD) -lelf -llzma -lunwind-aarch64
235
236$(OUTPUT)test-libaudit.bin:
237	$(BUILD) -laudit
238
239$(OUTPUT)test-libslang.bin:
240	$(BUILD) -lslang
241
242$(OUTPUT)test-libslang-include-subdir.bin:
243	$(BUILD) -lslang
244
245$(OUTPUT)test-libtraceevent.bin:
246	$(BUILD) -ltraceevent
247
248$(OUTPUT)test-libtracefs.bin:
249	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
250
251$(OUTPUT)test-libcrypto.bin:
252	$(BUILD) -lcrypto
253
254$(OUTPUT)test-gtk2.bin:
255	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
256
257$(OUTPUT)test-gtk2-infobar.bin:
258	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
259
260grep-libs  = $(filter -l%,$(1))
261strip-libs = $(filter-out -l%,$(1))
262
263PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
264PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
265PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
266PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
267FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
268
269ifeq ($(CC_NO_CLANG), 0)
270  PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
271  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
272  PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
273  FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macro
274endif
275
276$(OUTPUT)test-libperl.bin:
277	$(BUILD) $(FLAGS_PERL_EMBED)
278
279$(OUTPUT)test-libpython.bin:
280	$(BUILD) $(FLAGS_PYTHON_EMBED)
281
282$(OUTPUT)test-libbfd.bin:
283	$(BUILD_BFD)
284
285$(OUTPUT)test-libbfd-buildid.bin:
286	$(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz
287
288$(OUTPUT)test-disassembler-four-args.bin:
289	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
290	$(BUILD_BFD) -lopcodes -liberty -lz
291
292$(OUTPUT)test-disassembler-init-styled.bin:
293	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
294	$(BUILD_BFD) -lopcodes -liberty -lz
295
296$(OUTPUT)test-reallocarray.bin:
297	$(BUILD)
298
299$(OUTPUT)test-libbfd-liberty.bin:
300	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
301
302$(OUTPUT)test-libbfd-liberty-z.bin:
303	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
304
305$(OUTPUT)test-cplus-demangle.bin:
306	$(BUILD) -liberty
307
308$(OUTPUT)test-cxa-demangle.bin:
309	$(BUILDXX)
310
311$(OUTPUT)test-backtrace.bin:
312	$(BUILD)
313
314$(OUTPUT)test-timerfd.bin:
315	$(BUILD)
316
317$(OUTPUT)test-libdw-dwarf-unwind.bin:
318	$(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind)
319
320$(OUTPUT)test-libbabeltrace.bin:
321	$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
322
323$(OUTPUT)test-libcapstone.bin:
324	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
325
326$(OUTPUT)test-compile-32.bin:
327	$(CC) -m32 -o $@ test-compile.c
328
329$(OUTPUT)test-compile-x32.bin:
330	$(CC) -mx32 -o $@ test-compile.c
331
332$(OUTPUT)test-zlib.bin:
333	$(BUILD) -lz
334
335$(OUTPUT)test-lzma.bin:
336	$(BUILD) -llzma
337
338$(OUTPUT)test-get_cpuid.bin:
339	$(BUILD)
340
341$(OUTPUT)test-bpf.bin:
342	$(BUILD)
343
344$(OUTPUT)test-libbpf.bin:
345	$(BUILD) -lbpf
346
347$(OUTPUT)test-libbpf-btf__load_from_kernel_by_id.bin:
348	$(BUILD) -lbpf
349
350$(OUTPUT)test-libbpf-bpf_prog_load.bin:
351	$(BUILD) -lbpf
352
353$(OUTPUT)test-libbpf-bpf_map_create.bin:
354	$(BUILD) -lbpf
355
356$(OUTPUT)test-libbpf-bpf_object__next_program.bin:
357	$(BUILD) -lbpf
358
359$(OUTPUT)test-libbpf-bpf_object__next_map.bin:
360	$(BUILD) -lbpf
361
362$(OUTPUT)test-libbpf-bpf_program__set_insns.bin:
363	$(BUILD) -lbpf
364
365$(OUTPUT)test-libbpf-btf__raw_data.bin:
366	$(BUILD) -lbpf
367
368$(OUTPUT)test-sdt.bin:
369	$(BUILD)
370
371$(OUTPUT)test-cxx.bin:
372	$(BUILDXX) -std=gnu++11
373
374$(OUTPUT)test-gettid.bin:
375	$(BUILD)
376
377$(OUTPUT)test-jvmti.bin:
378	$(BUILD)
379
380$(OUTPUT)test-jvmti-cmlr.bin:
381	$(BUILD)
382
383$(OUTPUT)test-llvm.bin:
384	$(BUILDXX) -std=gnu++17 				\
385		-I$(shell $(LLVM_CONFIG) --includedir) 		\
386		-L$(shell $(LLVM_CONFIG) --libdir)		\
387		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
388		$(shell $(LLVM_CONFIG) --system-libs)		\
389		> $(@:.bin=.make.output) 2>&1
390
391$(OUTPUT)test-llvm-version.bin:
392	$(BUILDXX) -std=gnu++17					\
393		-I$(shell $(LLVM_CONFIG) --includedir)		\
394		> $(@:.bin=.make.output) 2>&1
395
396$(OUTPUT)test-clang.bin:
397	$(BUILDXX) -std=gnu++17					\
398		-I$(shell $(LLVM_CONFIG) --includedir) 		\
399		-L$(shell $(LLVM_CONFIG) --libdir)		\
400		-Wl,--start-group -lclang-cpp -Wl,--end-group	\
401		$(shell $(LLVM_CONFIG) --libs Core option)	\
402		$(shell $(LLVM_CONFIG) --system-libs)		\
403		> $(@:.bin=.make.output) 2>&1
404
405-include $(OUTPUT)*.d
406
407$(OUTPUT)test-libaio.bin:
408	$(BUILD) -lrt
409
410$(OUTPUT)test-libzstd.bin:
411	$(BUILD) -lzstd
412
413$(OUTPUT)test-clang-bpf-co-re.bin:
414	$(CLANG) -S -g --target=bpf -o - $(patsubst %.bin,%.c,$(@F)) |	\
415		grep BTF_KIND_VAR
416
417$(OUTPUT)test-file-handle.bin:
418	$(BUILD)
419
420$(OUTPUT)test-libpfm4.bin:
421	$(BUILD) -lpfm
422
423###############################
424
425clean:
426	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
427