xref: /linux/tools/build/feature/Makefile (revision 24f122dc0993dd1d6bfb3ef94c4e7b6701f8839d) 
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-libelf-zstd.bin                   \
32         test-libdebuginfod.bin                 \
33         test-libnuma.bin                       \
34         test-numa_num_possible_cpus.bin        \
35         test-libperl.bin                       \
36         test-libpython.bin                     \
37         test-libslang.bin                      \
38         test-libslang-include-subdir.bin       \
39         test-libtraceevent.bin                 \
40         test-libcpupower.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-libbabeltrace.bin                 \
56         test-libcapstone.bin			\
57         test-compile-32.bin                    \
58         test-compile-x32.bin                   \
59         test-zlib.bin                          \
60         test-lzma.bin                          \
61         test-bpf.bin                           \
62         test-libbpf.bin                        \
63         test-get_cpuid.bin                     \
64         test-sdt.bin                           \
65         test-cxx.bin                           \
66         test-gettid.bin			\
67         test-jvmti.bin				\
68         test-jvmti-cmlr.bin			\
69         test-scandirat.bin			\
70         test-sched_getcpu.bin			\
71         test-setns.bin				\
72         test-libopencsd.bin			\
73         test-clang.bin				\
74         test-llvm.bin				\
75         test-llvm-perf.bin   \
76         test-libaio.bin			\
77         test-libzstd.bin			\
78         test-clang-bpf-co-re.bin		\
79         test-file-handle.bin			\
80         test-libpfm4.bin
81
82FILES := $(addprefix $(OUTPUT),$(FILES))
83
84# Some distros provide the command $(CROSS_COMPILE)pkg-config for
85# searching packges installed with Multiarch. Use it for cross
86# compilation if it is existed.
87ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
88  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
89else
90  PKG_CONFIG ?= pkg-config
91
92  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
93  # for modified system root, are required for the cross compilation.
94  # If these PKG_CONFIG environment variables are not set, Multiarch library
95  # paths are used instead.
96  ifdef CROSS_COMPILE
97    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
98      CROSS_ARCH = $(shell $(CC) -dumpmachine)
99      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
100      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
101      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
102      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
103      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
104      export PKG_CONFIG_LIBDIR
105    endif
106  endif
107endif
108
109all: $(FILES)
110
111__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
112  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
113  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
114  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
115
116__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
117  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
118
119###############################
120
121$(OUTPUT)test-all.bin:
122	$(BUILD_ALL) || $(BUILD_ALL) -lopcodes -liberty
123
124$(OUTPUT)test-hello.bin:
125	$(BUILD)
126
127$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
128	$(BUILD) -D_GNU_SOURCE -lpthread
129
130$(OUTPUT)test-pthread-barrier.bin:
131	$(BUILD) -lpthread
132
133$(OUTPUT)test-stackprotector-all.bin:
134	$(BUILD) -fstack-protector-all
135
136$(OUTPUT)test-fortify-source.bin:
137	$(BUILD) -O2 -D_FORTIFY_SOURCE=2
138
139$(OUTPUT)test-bionic.bin:
140	$(BUILD)
141
142$(OUTPUT)test-libcap.bin:
143	$(BUILD) -lcap
144
145$(OUTPUT)test-libelf.bin:
146	$(BUILD) -lelf
147
148$(OUTPUT)test-eventfd.bin:
149	$(BUILD)
150
151$(OUTPUT)test-get_current_dir_name.bin:
152	$(BUILD)
153
154$(OUTPUT)test-glibc.bin:
155	$(BUILD)
156
157$(OUTPUT)test-scandirat.bin:
158	$(BUILD)
159
160$(OUTPUT)test-sched_getcpu.bin:
161	$(BUILD)
162
163$(OUTPUT)test-setns.bin:
164	$(BUILD)
165
166$(OUTPUT)test-libopencsd.bin:
167	$(BUILD) # -lopencsd_c_api -lopencsd provided by
168		 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
169
170DWLIBS := -ldw
171ifeq ($(findstring -static,${LDFLAGS}),-static)
172  DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
173
174  LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0
175  LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
176  LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))
177
178  # Elfutils merged libebl.a into libdw.a starting from version 0.177,
179  # Link libebl.a only if libdw is older than this version.
180  ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
181    DWLIBS += -lebl
182  endif
183
184  # Must put -ldl after -lebl for dependency
185  DWARFLIBS += -ldl
186endif
187
188$(OUTPUT)test-libdw.bin:
189	$(BUILD) $(DWLIBS)
190
191$(OUTPUT)test-libelf-getphdrnum.bin:
192	$(BUILD) -lelf
193
194$(OUTPUT)test-libelf-gelf_getnote.bin:
195	$(BUILD) -lelf
196
197$(OUTPUT)test-libelf-getshdrstrndx.bin:
198	$(BUILD) -lelf
199
200$(OUTPUT)test-libelf-zstd.bin:
201	$(BUILD) -lelf -lz -lzstd
202
203$(OUTPUT)test-libdebuginfod.bin:
204	$(BUILD) -ldebuginfod
205
206$(OUTPUT)test-libnuma.bin:
207	$(BUILD) -lnuma
208
209$(OUTPUT)test-numa_num_possible_cpus.bin:
210	$(BUILD) -lnuma
211
212$(OUTPUT)test-libunwind.bin:
213	$(BUILD) -lelf -llzma
214
215$(OUTPUT)test-libunwind-debug-frame.bin:
216	$(BUILD) -lelf -llzma
217$(OUTPUT)test-libunwind-x86.bin:
218	$(BUILD) -lelf -llzma -lunwind-x86
219
220$(OUTPUT)test-libunwind-x86_64.bin:
221	$(BUILD) -lelf -llzma -lunwind-x86_64
222
223$(OUTPUT)test-libunwind-arm.bin:
224	$(BUILD) -lelf -llzma -lunwind-arm
225
226$(OUTPUT)test-libunwind-aarch64.bin:
227	$(BUILD) -lelf -llzma -lunwind-aarch64
228
229$(OUTPUT)test-libunwind-debug-frame-arm.bin:
230	$(BUILD) -lelf -llzma -lunwind-arm
231
232$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
233	$(BUILD) -lelf -llzma -lunwind-aarch64
234
235$(OUTPUT)test-libaudit.bin:
236	$(BUILD) -laudit
237
238$(OUTPUT)test-libslang.bin:
239	$(BUILD) -lslang
240
241$(OUTPUT)test-libslang-include-subdir.bin:
242	$(BUILD) -lslang
243
244$(OUTPUT)test-libtraceevent.bin:
245	$(BUILD) -ltraceevent
246
247$(OUTPUT)test-libcpupower.bin:
248	$(BUILD) -lcpupower
249
250$(OUTPUT)test-libtracefs.bin:
251	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
252
253$(OUTPUT)test-libcrypto.bin:
254	$(BUILD) -lcrypto
255
256$(OUTPUT)test-gtk2.bin:
257	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
258
259$(OUTPUT)test-gtk2-infobar.bin:
260	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
261
262grep-libs  = $(filter -l%,$(1))
263strip-libs = $(filter-out -l%,$(1))
264
265PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
266PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
267PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
268PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
269FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
270
271ifeq ($(CC_NO_CLANG), 0)
272  PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
273  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
274  PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
275  FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macro
276endif
277
278$(OUTPUT)test-libperl.bin:
279	$(BUILD) $(FLAGS_PERL_EMBED)
280
281$(OUTPUT)test-libpython.bin:
282	$(BUILD) $(FLAGS_PYTHON_EMBED)
283
284$(OUTPUT)test-libbfd.bin:
285	$(BUILD_BFD)
286
287$(OUTPUT)test-libbfd-buildid.bin:
288	$(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz
289
290$(OUTPUT)test-disassembler-four-args.bin:
291	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
292	$(BUILD_BFD) -lopcodes -liberty -lz
293
294$(OUTPUT)test-disassembler-init-styled.bin:
295	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
296	$(BUILD_BFD) -lopcodes -liberty -lz
297
298$(OUTPUT)test-reallocarray.bin:
299	$(BUILD)
300
301$(OUTPUT)test-libbfd-liberty.bin:
302	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
303
304$(OUTPUT)test-libbfd-liberty-z.bin:
305	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
306
307$(OUTPUT)test-cplus-demangle.bin:
308	$(BUILD) -liberty
309
310$(OUTPUT)test-cxa-demangle.bin:
311	$(BUILDXX)
312
313$(OUTPUT)test-backtrace.bin:
314	$(BUILD)
315
316$(OUTPUT)test-timerfd.bin:
317	$(BUILD)
318
319$(OUTPUT)test-libbabeltrace.bin:
320	$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
321
322$(OUTPUT)test-libcapstone.bin:
323	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
324
325$(OUTPUT)test-compile-32.bin:
326	$(CC) -m32 -o $@ test-compile.c
327
328$(OUTPUT)test-compile-x32.bin:
329	$(CC) -mx32 -o $@ test-compile.c
330
331$(OUTPUT)test-zlib.bin:
332	$(BUILD) -lz
333
334$(OUTPUT)test-lzma.bin:
335	$(BUILD) -llzma
336
337$(OUTPUT)test-get_cpuid.bin:
338	$(BUILD)
339
340$(OUTPUT)test-bpf.bin:
341	$(BUILD)
342
343$(OUTPUT)test-libbpf.bin:
344	$(BUILD) -lbpf
345
346$(OUTPUT)test-libbpf-btf__load_from_kernel_by_id.bin:
347	$(BUILD) -lbpf
348
349$(OUTPUT)test-libbpf-bpf_prog_load.bin:
350	$(BUILD) -lbpf
351
352$(OUTPUT)test-libbpf-bpf_map_create.bin:
353	$(BUILD) -lbpf
354
355$(OUTPUT)test-libbpf-bpf_object__next_program.bin:
356	$(BUILD) -lbpf
357
358$(OUTPUT)test-libbpf-bpf_object__next_map.bin:
359	$(BUILD) -lbpf
360
361$(OUTPUT)test-libbpf-bpf_program__set_insns.bin:
362	$(BUILD) -lbpf
363
364$(OUTPUT)test-libbpf-btf__raw_data.bin:
365	$(BUILD) -lbpf
366
367$(OUTPUT)test-sdt.bin:
368	$(BUILD)
369
370$(OUTPUT)test-cxx.bin:
371	$(BUILDXX) -std=gnu++11
372
373$(OUTPUT)test-gettid.bin:
374	$(BUILD)
375
376$(OUTPUT)test-jvmti.bin:
377	$(BUILD)
378
379$(OUTPUT)test-jvmti-cmlr.bin:
380	$(BUILD)
381
382$(OUTPUT)test-llvm.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-llvm-perf.bin:
391	$(BUILDXX) -std=gnu++17 				\
392		-I$(shell $(LLVM_CONFIG) --includedir) 		\
393		-L$(shell $(LLVM_CONFIG) --libdir)		\
394		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
395		$(shell $(LLVM_CONFIG) --system-libs)		\
396		> $(@:.bin=.make.output) 2>&1
397
398$(OUTPUT)test-clang.bin:
399	$(BUILDXX) -std=gnu++17					\
400		-I$(shell $(LLVM_CONFIG) --includedir) 		\
401		-L$(shell $(LLVM_CONFIG) --libdir)		\
402		-Wl,--start-group -lclang-cpp -Wl,--end-group	\
403		$(shell $(LLVM_CONFIG) --libs Core option)	\
404		$(shell $(LLVM_CONFIG) --system-libs)		\
405		> $(@:.bin=.make.output) 2>&1
406
407-include $(OUTPUT)*.d
408
409$(OUTPUT)test-libaio.bin:
410	$(BUILD) -lrt
411
412$(OUTPUT)test-libzstd.bin:
413	$(BUILD) -lzstd
414
415$(OUTPUT)test-clang-bpf-co-re.bin:
416	$(CLANG) -S -g --target=bpf -o - $(patsubst %.bin,%.c,$(@F)) |	\
417		grep BTF_KIND_VAR
418
419$(OUTPUT)test-file-handle.bin:
420	$(BUILD)
421
422$(OUTPUT)test-libpfm4.bin:
423	$(BUILD) -lpfm
424
425###############################
426
427clean:
428	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
429