xref: /linux/tools/build/feature/Makefile (revision 1f12fb138de81e63c1140689257548966cfb88a3) 
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-rust.bin				\
77         test-libopenssl.bin
78
79FILES := $(addprefix $(OUTPUT),$(FILES))
80
81# Some distros provide the command $(CROSS_COMPILE)pkg-config for
82# searching packges installed with Multiarch. Use it for cross
83# compilation if it is existed.
84ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
85  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
86else
87  PKG_CONFIG ?= pkg-config
88
89  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
90  # for modified system root, are required for the cross compilation.
91  # If these PKG_CONFIG environment variables are not set, Multiarch library
92  # paths are used instead.
93  ifdef CROSS_COMPILE
94    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
95      CROSS_ARCH = $(notdir $(CROSS_COMPILE:%-=%))
96      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
97      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
98      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
99      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
100      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
101      export PKG_CONFIG_LIBDIR
102    endif
103  endif
104endif
105
106all: $(FILES)
107
108__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
109  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
110  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
111  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
112
113__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
114  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
115
116__BUILDRS = $(RUSTC) $(RUSTC_FLAGS) --emit=dep-info=$(patsubst %.bin,%.d,$(@F)),link -o $@ $(patsubst %.bin,%.rs,$(@F))
117  BUILDRS = $(__BUILDRS) > $(@:.bin=.make.output) 2>&1
118
119###############################
120
121$(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	$(BUILD) -lelf -llzma
211
212$(OUTPUT)test-libunwind-debug-frame.bin:
213	$(BUILD) -lelf -llzma
214$(OUTPUT)test-libunwind-x86.bin:
215	$(BUILD) -lelf -llzma -lunwind-x86
216
217$(OUTPUT)test-libunwind-x86_64.bin:
218	$(BUILD) -lelf -llzma -lunwind-x86_64
219
220$(OUTPUT)test-libunwind-arm.bin:
221	$(BUILD) -lelf -llzma -lunwind-arm
222
223$(OUTPUT)test-libunwind-aarch64.bin:
224	$(BUILD) -lelf -llzma -lunwind-aarch64
225
226$(OUTPUT)test-libunwind-debug-frame-arm.bin:
227	$(BUILD) -lelf -llzma -lunwind-arm
228
229$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
230	$(BUILD) -lelf -llzma -lunwind-aarch64
231
232$(OUTPUT)test-libslang.bin:
233	$(BUILD) -lslang
234
235$(OUTPUT)test-libtraceevent.bin:
236	$(BUILD) -ltraceevent
237
238$(OUTPUT)test-libcpupower.bin:
239	$(BUILD) -lcpupower
240
241$(OUTPUT)test-libtracefs.bin:
242	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
243
244$(OUTPUT)test-gtk2.bin:
245	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
246
247$(OUTPUT)test-gtk2-infobar.bin:
248	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
249
250grep-libs  = $(filter -l%,$(1))
251strip-libs = $(filter-out -l%,$(1))
252
253PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
254PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
255PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
256PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
257FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
258
259ifeq ($(CC_NO_CLANG), 0)
260  PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
261  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
262  PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
263  FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macro
264endif
265
266$(OUTPUT)test-libperl.bin:
267	$(BUILD) $(FLAGS_PERL_EMBED)
268
269$(OUTPUT)test-libpython.bin:
270	$(BUILD) $(FLAGS_PYTHON_EMBED)
271
272$(OUTPUT)test-libbfd.bin:
273	$(BUILD_BFD)
274
275$(OUTPUT)test-libbfd-threadsafe.bin:
276	$(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz
277
278$(OUTPUT)test-disassembler-four-args.bin:
279	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
280	$(BUILD_BFD) -lopcodes -liberty -lz
281
282$(OUTPUT)test-disassembler-init-styled.bin:
283	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \
284	$(BUILD_BFD) -lopcodes -liberty -lz
285
286$(OUTPUT)test-reallocarray.bin:
287	$(BUILD)
288
289$(OUTPUT)test-libbfd-liberty.bin:
290	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
291
292$(OUTPUT)test-libbfd-liberty-z.bin:
293	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
294
295$(OUTPUT)test-cplus-demangle.bin:
296	$(BUILD) -liberty
297
298$(OUTPUT)test-cxa-demangle.bin:
299	$(BUILDXX)
300
301$(OUTPUT)test-backtrace.bin:
302	$(BUILD)
303
304$(OUTPUT)test-timerfd.bin:
305	$(BUILD)
306
307$(OUTPUT)test-libbabeltrace.bin:
308	$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
309
310$(OUTPUT)test-libcapstone.bin:
311	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone)
312
313$(OUTPUT)test-compile-32.bin:
314	$(CC) -m32 -Wall -Werror -o $@ test-compile.c
315
316$(OUTPUT)test-compile-x32.bin:
317	$(CC) -mx32 -Wall -Werror -o $@ test-compile.c
318
319$(OUTPUT)test-zlib.bin:
320	$(BUILD) -lz
321
322$(OUTPUT)test-lzma.bin:
323	$(BUILD) -llzma
324
325$(OUTPUT)test-bpf.bin:
326	$(BUILD)
327
328$(OUTPUT)test-libbpf.bin:
329	$(BUILD) -lbpf
330
331$(OUTPUT)test-sdt.bin:
332	$(BUILD)
333
334$(OUTPUT)test-cxx.bin:
335	$(BUILDXX) -std=gnu++11
336
337$(OUTPUT)test-gettid.bin:
338	$(BUILD)
339
340$(OUTPUT)test-jvmti.bin:
341	$(BUILD)
342
343$(OUTPUT)test-jvmti-cmlr.bin:
344	$(BUILD)
345
346$(OUTPUT)test-llvm.bin:
347	$(BUILDXX) -std=gnu++17 				\
348		-I$(shell $(LLVM_CONFIG) --includedir) 		\
349		-L$(shell $(LLVM_CONFIG) --libdir)		\
350		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
351		$(shell $(LLVM_CONFIG) --system-libs)		\
352		> $(@:.bin=.make.output) 2>&1
353
354$(OUTPUT)test-llvm-perf.bin:
355	$(BUILDXX) -std=gnu++17 				\
356		-I$(shell $(LLVM_CONFIG) --includedir) 		\
357		-L$(shell $(LLVM_CONFIG) --libdir)		\
358		$(shell $(LLVM_CONFIG) --libs Core BPF)		\
359		$(shell $(LLVM_CONFIG) --system-libs)		\
360		> $(@:.bin=.make.output) 2>&1
361
362$(OUTPUT)test-clang.bin:
363	$(BUILDXX) -std=gnu++17					\
364		-I$(shell $(LLVM_CONFIG) --includedir) 		\
365		-L$(shell $(LLVM_CONFIG) --libdir)		\
366		-Wl,--start-group -lclang-cpp -Wl,--end-group	\
367		$(shell $(LLVM_CONFIG) --libs Core option)	\
368		$(shell $(LLVM_CONFIG) --system-libs)		\
369		> $(@:.bin=.make.output) 2>&1
370
371-include $(OUTPUT)*.d
372
373$(OUTPUT)test-libaio.bin:
374	$(BUILD) -lrt
375
376$(OUTPUT)test-libzstd.bin:
377	$(BUILD) -lzstd
378
379$(OUTPUT)test-clang-bpf-co-re.bin:
380	$(CLANG) -S -g --target=bpf -o - $(patsubst %.bin,%.c,$(@F)) |	\
381		grep BTF_KIND_VAR
382
383$(OUTPUT)test-file-handle.bin:
384	$(BUILD)
385
386$(OUTPUT)test-libpfm4.bin:
387	$(BUILD) -lpfm
388
389$(OUTPUT)test-libopenssl.bin:
390	$(BUILD) -lssl
391
392$(OUTPUT)test-bpftool-skeletons.bin:
393	$(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons' \
394		> $(@:.bin=.make.output) 2>&1
395
396$(OUTPUT)test-rust.bin:
397	$(BUILDRS) > $(@:.bin=.make.output) 2>&1
398
399###############################
400
401clean:
402	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
403