projects/linux·blob master · refs

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1# SPDX-License-Identifier: GPL-2.0
2include ../../scripts/Makefile.include
3
4LIBUNWIND_ARCHS:=aarch64 arm loongarch64 mips ppc32 ppc64 riscv s390x x86 x86_64
5
6FILES= \
7 test-all.bin \
8 test-backtrace.bin \
9 test-bionic.bin \
10 test-libdw.bin \
11 test-eventfd.bin \
12 test-fortify-source.bin \
13 test-glibc.bin \
14 test-gtk2.bin \
15 test-gtk2-infobar.bin \
16 test-hello.bin \
17 test-libbfd.bin \
18 test-libbfd-threadsafe.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-libtraceevent.bin \
39 test-libcpupower.bin \
40 test-libtracefs.bin \
41 test-libunwind.bin \
42 test-libunwind-debug-frame.bin \
43 $(foreach arch,$(LIBUNWIND_ARCHS),test-libunwind-$(arch).bin test-libunwind-debug-frame-$(arch).bin) \
44 test-pthread-attr-setaffinity-np.bin \
45 test-pthread-barrier.bin \
46 test-stackprotector-all.bin \
47 test-timerfd.bin \
48 test-babeltrace2-ctf-writer.bin \
49 test-libcapstone.bin \
50 test-libcheck.bin \
51 test-compile-32.bin \
52 test-compile-x32.bin \
53 test-zlib.bin \
54 test-lzma.bin \
55 test-bpf.bin \
56 test-libbpf.bin \
57 test-sdt.bin \
58 test-gettid.bin \
59 test-jvmti.bin \
60 test-jvmti-cmlr.bin \
61 test-scandirat.bin \
62 test-sched_getcpu.bin \
63 test-setns.bin \
64 test-libopencsd.bin \
65 test-llvm.bin \
66 test-llvm-perf.bin \
67 test-libaio.bin \
68 test-libzstd.bin \
69 test-clang-bpf-co-re.bin \
70 test-file-handle.bin \
71 test-libpfm4.bin \
72 test-rust.bin \
73 test-libopenssl.bin \
74 test-bpftool-skeletons.bin
75
76FILES := $(addprefix $(OUTPUT),$(FILES))
77
78# Some distros provide the command $(CROSS_COMPILE)pkg-config for
79# searching packges installed with Multiarch. Use it for cross
80# compilation if it is existed.
81ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
82 PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
83else
84 PKG_CONFIG ?= pkg-config
85
86 # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
87 # for modified system root, are required for the cross compilation.
88 # If these PKG_CONFIG environment variables are not set, Multiarch library
89 # paths are used instead.
90 ifdef CROSS_COMPILE
91 ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
92 CROSS_ARCH = $(notdir $(CROSS_COMPILE:%-=%))
93 PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
94 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
95 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
96 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
97 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
98 export PKG_CONFIG_LIBDIR
99 endif
100 endif
101endif
102
103ifeq ($(findstring -static,${LDFLAGS}),-static)
104 PKG_CONFIG += --static
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 \
113 $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -ldl -lz -llzma -lzstd \
114 $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null)
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 $(BUILD_ALL)
123
124$(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-glibc.bin:
152 $(BUILD)
153
154$(OUTPUT)test-scandirat.bin:
155 $(BUILD)
156
157$(OUTPUT)test-sched_getcpu.bin:
158 $(BUILD)
159
160$(OUTPUT)test-setns.bin:
161 $(BUILD)
162
163$(OUTPUT)test-libopencsd.bin:
164 $(BUILD) # -lopencsd_c_api -lopencsd provided by
165 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
166
167DWLIBS := -ldw
168ifeq ($(findstring -static,${LDFLAGS}),-static)
169 DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
170
171 LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0
172 LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
173 LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))
174
175 # Elfutils merged libebl.a into libdw.a starting from version 0.177,
176 # Link libebl.a only if libdw is older than this version.
177 ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
178 DWLIBS += -lebl
179 endif
180
181 # Must put -ldl after -lebl for dependency
182 DWARFLIBS += -ldl
183endif
184
185$(OUTPUT)test-libdw.bin:
186 $(BUILD) $(DWLIBS)
187
188$(OUTPUT)test-libelf-getphdrnum.bin:
189 $(BUILD) -lelf
190
191$(OUTPUT)test-libelf-gelf_getnote.bin:
192 $(BUILD) -lelf
193
194$(OUTPUT)test-libelf-getshdrstrndx.bin:
195 $(BUILD) -lelf
196
197$(OUTPUT)test-libelf-zstd.bin:
198 $(BUILD) -lelf -lz -lzstd
199
200$(OUTPUT)test-libdebuginfod.bin:
201 $(BUILD) -ldebuginfod
202
203$(OUTPUT)test-libnuma.bin:
204 $(BUILD) -lnuma
205
206$(OUTPUT)test-numa_num_possible_cpus.bin:
207 $(BUILD) -lnuma
208
209$(OUTPUT)test-libunwind.bin:
210 $(BUILD) -include libunwind.h -lelf -llzma -lunwind
211
212$(OUTPUT)test-libunwind-debug-frame.bin:
213 $(BUILD) -include libunwind.h -lelf -llzma -lunwind
214
215define LIBUNWIND_RULE
216$$(OUTPUT)test-libunwind-$(1).bin:
217 $$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \
218 test-libunwind.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \
219 > $$(@:.bin=.make.output) 2>&1
220
221$$(OUTPUT)test-libunwind-debug-frame-$(1).bin:
222 $$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \
223 test-libunwind-debug-frame.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \
224 > $$(@:.bin=.make.output) 2>&1
225
226endef
227$(foreach arch,$(LIBUNWIND_ARCHS), \
228 $(eval $(call LIBUNWIND_RULE,$(arch))) \
229)
230
231$(OUTPUT)test-libslang.bin:
232 $(BUILD) -lslang
233
234$(OUTPUT)test-libtraceevent.bin:
235 $(BUILD) -ltraceevent
236
237$(OUTPUT)test-libcpupower.bin:
238 $(BUILD) -lcpupower
239
240$(OUTPUT)test-libtracefs.bin:
241 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
242
243$(OUTPUT)test-gtk2.bin:
244 $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
245
246$(OUTPUT)test-gtk2-infobar.bin:
247 $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
248
249grep-libs = $(filter -l%,$(1))
250strip-libs = $(filter-out -l%,$(1))
251
252PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
253PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
254PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
255PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
256FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
257
258ifeq ($(CC_NO_CLANG), 0)
259 PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
260 PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
261 PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
262 FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macro
263endif
264
265$(OUTPUT)test-libperl.bin:
266 $(BUILD) $(FLAGS_PERL_EMBED)
267
268$(OUTPUT)test-libpython.bin:
269 $(BUILD) $(FLAGS_PYTHON_EMBED)
270
271$(OUTPUT)test-libbfd.bin:
272 $(BUILD_BFD)
273
274$(OUTPUT)test-libbfd-threadsafe.bin:
275 $(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz
276
277$(OUTPUT)test-disassembler-four-args.bin:
278 $(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
279 $(BUILD_BFD) -lopcodes -liberty -lz
280
281$(OUTPUT)test-disassembler-init-styled.bin:
282 $(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
283 $(BUILD_BFD) -lopcodes -liberty -lz
284
285$(OUTPUT)test-reallocarray.bin:
286 $(BUILD)
287
288$(OUTPUT)test-libbfd-liberty.bin:
289 $(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
290
291$(OUTPUT)test-libbfd-liberty-z.bin:
292 $(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
293
294$(OUTPUT)test-cplus-demangle.bin:
295 $(BUILD) -liberty
296
297$(OUTPUT)test-cxa-demangle.bin:
298 $(BUILDXX)
299
300$(OUTPUT)test-backtrace.bin:
301 $(BUILD)
302
303$(OUTPUT)test-timerfd.bin:
304 $(BUILD)
305
306$(OUTPUT)test-babeltrace2-ctf-writer.bin:
307 $(BUILD) # -lbabeltrace2-ctf-writer provided by $(FEATURE_CHECK_LDFLAGS-babeltrace2-ctf-writer)
308
309$(OUTPUT)test-libcapstone.bin:
310 $(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
311
312$(OUTPUT)test-libcheck.bin:
313 $(BUILD) # -lcheck is provided by $(FEATURE_CHECK_LDFLAGS-libcheck)
314
315$(OUTPUT)test-compile-32.bin:
316 $(CC) -m32 -Wall -Werror -o $@ test-compile.c
317
318$(OUTPUT)test-compile-x32.bin:
319 $(CC) -mx32 -Wall -Werror -o $@ test-compile.c
320
321$(OUTPUT)test-zlib.bin:
322 $(BUILD) -lz
323
324$(OUTPUT)test-lzma.bin:
325 $(BUILD) -llzma
326
327$(OUTPUT)test-bpf.bin:
328 $(BUILD)
329
330$(OUTPUT)test-libbpf.bin:
331 $(BUILD) -lbpf
332
333$(OUTPUT)test-sdt.bin:
334 $(BUILD)
335
336$(OUTPUT)test-gettid.bin:
337 $(BUILD)
338
339$(OUTPUT)test-jvmti.bin:
340 $(BUILD)
341
342$(OUTPUT)test-jvmti-cmlr.bin:
343 $(BUILD)
344
345$(OUTPUT)test-llvm.bin:
346 $(BUILDXX) -std=gnu++17 \
347 -I$(shell $(LLVM_CONFIG) --includedir) \
348 -L$(shell $(LLVM_CONFIG) --libdir) \
349 $(shell $(LLVM_CONFIG) --libs Core BPF) \
350 $(shell $(LLVM_CONFIG) --system-libs) \
351 > $(@:.bin=.make.output) 2>&1
352
353$(OUTPUT)test-llvm-perf.bin:
354 $(BUILDXX) -std=gnu++17 \
355 -I$(shell $(LLVM_CONFIG) --includedir) \
356 -L$(shell $(LLVM_CONFIG) --libdir) \
357 $(shell $(LLVM_CONFIG) --libs Core BPF) \
358 $(shell $(LLVM_CONFIG) --system-libs) \
359 > $(@:.bin=.make.output) 2>&1
360
361-include $(OUTPUT)*.d
362
363$(OUTPUT)test-libaio.bin:
364 $(BUILD) -lrt
365
366$(OUTPUT)test-libzstd.bin:
367 $(BUILD) -lzstd
368
369$(OUTPUT)test-clang-bpf-co-re.bin: test-clang-bpf-co-re.c
370 { $(CLANG) -S -g --target=bpf -o - $< | \
371 grep BTF_KIND_VAR; } > $(@:.bin=.make.output) 2>&1 && touch $@
372
373$(OUTPUT)test-file-handle.bin:
374 $(BUILD)
375
376$(OUTPUT)test-libpfm4.bin:
377 $(BUILD) -lpfm
378
379$(OUTPUT)test-libopenssl.bin:
380 $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null)
381
382$(OUTPUT)test-bpftool-skeletons.bin:
383 { $(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons'; } \
384 > $(@:.bin=.make.output) 2>&1 && touch $@
385
386# Testing Rust is special: we don't compile anything, it's enough to check the
387# compiler presence. Compiling a test code for this purposes is problematic,
388# because Rust will emit a dependency file without any external references,
389# meaning that if rustc will be removed the build process will still think it's
390# there.
391$(OUTPUT)test-rust.bin:
392 $(RUSTC) --version > /dev/null 2>&1
393
394###############################
395
396clean:
397 rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)