xref: /linux/tools/build/feature/Makefile (revision 6a32fa5ccd33da5d187ec6e78f3b45683399ab66) 
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-glibc.bin                         \
12         test-gtk2.bin                          \
13         test-gtk2-infobar.bin                  \
14         test-hello.bin                         \
15         test-libbfd.bin                        \
16	 test-libbfd-threadsafe.bin      	\
17         test-disassembler-four-args.bin        \
18         test-disassembler-init-styled.bin	\
19         test-reallocarray.bin			\
20         test-libbfd-liberty.bin                \
21         test-libbfd-liberty-z.bin              \
22         test-cplus-demangle.bin                \
23         test-cxa-demangle.bin                  \
24         test-libcap.bin			\
25         test-libelf.bin                        \
26         test-libelf-getphdrnum.bin             \
27         test-libelf-gelf_getnote.bin           \
28         test-libelf-getshdrstrndx.bin          \
29         test-libelf-zstd.bin                   \
30         test-libdebuginfod.bin                 \
31         test-libnuma.bin                       \
32         test-numa_num_possible_cpus.bin        \
33         test-libperl.bin                       \
34         test-libpython.bin                     \
35         test-libslang.bin                      \
36         test-libtraceevent.bin                 \
37         test-libcpupower.bin                   \
38         test-libtracefs.bin                    \
39         test-libunwind.bin                     \
40         test-libunwind-debug-frame.bin         \
41         test-libunwind-x86.bin                 \
42         test-libunwind-x86_64.bin              \
43         test-libunwind-arm.bin                 \
44         test-libunwind-aarch64.bin             \
45         test-libunwind-debug-frame-arm.bin     \
46         test-libunwind-debug-frame-aarch64.bin \
47         test-pthread-attr-setaffinity-np.bin   \
48         test-pthread-barrier.bin		\
49         test-stackprotector-all.bin            \
50         test-timerfd.bin                       \
51         test-libbabeltrace.bin                 \
52         test-libcapstone.bin			\
53         test-compile-32.bin                    \
54         test-compile-x32.bin                   \
55         test-zlib.bin                          \
56         test-lzma.bin                          \
57         test-bpf.bin                           \
58         test-libbpf.bin                        \
59         test-sdt.bin                           \
60         test-cxx.bin                           \
61         test-gettid.bin			\
62         test-jvmti.bin				\
63         test-jvmti-cmlr.bin			\
64         test-scandirat.bin			\
65         test-sched_getcpu.bin			\
66         test-setns.bin				\
67         test-libopencsd.bin			\
68         test-clang.bin				\
69         test-llvm.bin				\
70         test-llvm-perf.bin   			\
71         test-libaio.bin			\
72         test-libzstd.bin			\
73         test-clang-bpf-co-re.bin		\
74         test-file-handle.bin			\
75         test-libpfm4.bin			\
76         test-libopenssl.bin
77
78FILES := $(addprefix $(OUTPUT),$(FILES))
79
80# Some distros provide the command $(CROSS_COMPILE)pkg-config for
81# searching packges installed with Multiarch. Use it for cross
82# compilation if it is existed.
83ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
84  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
85else
86  PKG_CONFIG ?= pkg-config
87
88  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
89  # for modified system root, are required for the cross compilation.
90  # If these PKG_CONFIG environment variables are not set, Multiarch library
91  # paths are used instead.
92  ifdef CROSS_COMPILE
93    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
94      CROSS_ARCH = $(notdir $(CROSS_COMPILE:%-=%))
95      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
96      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
97      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
98      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
99      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
100      export PKG_CONFIG_LIBDIR
101    endif
102  endif
103endif
104
105all: $(FILES)
106
107__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
108  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
109  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
110  BUILD_ALL = $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -ldl -lz -llzma -lzstd -lssl
111
112__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
113  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
114
115__BUILDRS = $(RUSTC) $(RUSTC_FLAGS) -o $@ $(patsubst %.bin,%.rs,$(@F))
116  BUILDRS = $(__BUILDRS) > $(@:.bin=.make.output) 2>&1
117
118###############################
119
120$(OUTPUT)test-all.bin:
121	$(BUILD_ALL)
122
123$(OUTPUT)test-hello.bin:
124	$(BUILD)
125
126$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
127	$(BUILD) -D_GNU_SOURCE -lpthread
128
129$(OUTPUT)test-pthread-barrier.bin:
130	$(BUILD) -lpthread
131
132$(OUTPUT)test-stackprotector-all.bin:
133	$(BUILD) -fstack-protector-all
134
135$(OUTPUT)test-fortify-source.bin:
136	$(BUILD) -O2 -D_FORTIFY_SOURCE=2
137
138$(OUTPUT)test-bionic.bin:
139	$(BUILD)
140
141$(OUTPUT)test-libcap.bin:
142	$(BUILD) -lcap
143
144$(OUTPUT)test-libelf.bin:
145	$(BUILD) -lelf
146
147$(OUTPUT)test-eventfd.bin:
148	$(BUILD)
149
150$(OUTPUT)test-glibc.bin:
151	$(BUILD)
152
153$(OUTPUT)test-scandirat.bin:
154	$(BUILD)
155
156$(OUTPUT)test-sched_getcpu.bin:
157	$(BUILD)
158
159$(OUTPUT)test-setns.bin:
160	$(BUILD)
161
162$(OUTPUT)test-libopencsd.bin:
163	$(BUILD) # -lopencsd_c_api -lopencsd provided by
164		 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
165
166DWLIBS := -ldw
167ifeq ($(findstring -static,${LDFLAGS}),-static)
168  DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
169
170  LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0
171  LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))
172  LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))
173
174  # Elfutils merged libebl.a into libdw.a starting from version 0.177,
175  # Link libebl.a only if libdw is older than this version.
176  ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
177    DWLIBS += -lebl
178  endif
179
180  # Must put -ldl after -lebl for dependency
181  DWARFLIBS += -ldl
182endif
183
184$(OUTPUT)test-libdw.bin:
185	$(BUILD) $(DWLIBS)
186
187$(OUTPUT)test-libelf-getphdrnum.bin:
188	$(BUILD) -lelf
189
190$(OUTPUT)test-libelf-gelf_getnote.bin:
191	$(BUILD) -lelf
192
193$(OUTPUT)test-libelf-getshdrstrndx.bin:
194	$(BUILD) -lelf
195
196$(OUTPUT)test-libelf-zstd.bin:
197	$(BUILD) -lelf -lz -lzstd
198
199$(OUTPUT)test-libdebuginfod.bin:
200	$(BUILD) -ldebuginfod
201
202$(OUTPUT)test-libnuma.bin:
203	$(BUILD) -lnuma
204
205$(OUTPUT)test-numa_num_possible_cpus.bin:
206	$(BUILD) -lnuma
207
208$(OUTPUT)test-libunwind.bin:
209	$(BUILD) -lelf -llzma
210
211$(OUTPUT)test-libunwind-debug-frame.bin:
212	$(BUILD) -lelf -llzma
213$(OUTPUT)test-libunwind-x86.bin:
214	$(BUILD) -lelf -llzma -lunwind-x86
215
216$(OUTPUT)test-libunwind-x86_64.bin:
217	$(BUILD) -lelf -llzma -lunwind-x86_64
218
219$(OUTPUT)test-libunwind-arm.bin:
220	$(BUILD) -lelf -llzma -lunwind-arm
221
222$(OUTPUT)test-libunwind-aarch64.bin:
223	$(BUILD) -lelf -llzma -lunwind-aarch64
224
225$(OUTPUT)test-libunwind-debug-frame-arm.bin:
226	$(BUILD) -lelf -llzma -lunwind-arm
227
228$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
229	$(BUILD) -lelf -llzma -lunwind-aarch64
230
231$(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-libbabeltrace.bin:
307	$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
308
309$(OUTPUT)test-libcapstone.bin:
310	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
311
312$(OUTPUT)test-compile-32.bin:
313	$(CC) -m32 -Wall -Werror -o $@ test-compile.c
314
315$(OUTPUT)test-compile-x32.bin:
316	$(CC) -mx32 -Wall -Werror -o $@ test-compile.c
317
318$(OUTPUT)test-zlib.bin:
319	$(BUILD) -lz
320
321$(OUTPUT)test-lzma.bin:
322	$(BUILD) -llzma
323
324$(OUTPUT)test-bpf.bin:
325	$(BUILD)
326
327$(OUTPUT)test-libbpf.bin:
328	$(BUILD) -lbpf
329
330$(OUTPUT)test-sdt.bin:
331	$(BUILD)
332
333$(OUTPUT)test-cxx.bin:
334	$(BUILDXX) -std=gnu++11
335
336$(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		> $(@:.bin=.make.output) 2>&1
360
361$(OUTPUT)test-clang.bin:
362	$(BUILDXX) -std=gnu++17					\
363		-I$(shell $(LLVM_CONFIG) --includedir) 		\
364		-L$(shell $(LLVM_CONFIG) --libdir)		\
365		-Wl,--start-group -lclang-cpp -Wl,--end-group	\
366		$(shell $(LLVM_CONFIG) --libs Core option)	\
367		$(shell $(LLVM_CONFIG) --system-libs)		\
368		> $(@:.bin=.make.output) 2>&1
369
370-include $(OUTPUT)*.d
371
372$(OUTPUT)test-libaio.bin:
373	$(BUILD) -lrt
374
375$(OUTPUT)test-libzstd.bin:
376	$(BUILD) -lzstd
377
378$(OUTPUT)test-clang-bpf-co-re.bin:
379	$(CLANG) -S -g --target=bpf -o - $(patsubst %.bin,%.c,$(@F)) |	\
380		grep BTF_KIND_VAR
381
382$(OUTPUT)test-file-handle.bin:
383	$(BUILD)
384
385$(OUTPUT)test-libpfm4.bin:
386	$(BUILD) -lpfm
387
388$(OUTPUT)test-libopenssl.bin:
389	$(BUILD) -lssl
390
391$(OUTPUT)test-bpftool-skeletons.bin:
392	$(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons' \
393		> $(@:.bin=.make.output) 2>&1
394
395$(OUTPUT)test-rust.bin:
396	$(BUILDRS) > $(@:.bin=.make.output) 2>&1
397
398###############################
399
400clean:
401	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
402