# SPDX-License-Identifier: GPL-2.0include ../../scripts/Makefile.include LIBUNWIND_ARCHS:=aarch64 arm loongarch64 mips ppc32 ppc64 riscv s390x x86 x86_64 FILES=                                          \         test-all.bin                           \         test-backtrace.bin                     \         test-bionic.bin                        \         test-libdw.bin                         \         test-eventfd.bin                       \         test-fortify-source.bin                \         test-glibc.bin                         \         test-gtk2.bin                          \         test-gtk2-infobar.bin                  \         test-hello.bin                         \         test-libbfd.bin                        \	 test-libbfd-threadsafe.bin      	\         test-disassembler-four-args.bin        \         test-disassembler-init-styled.bin	\         test-reallocarray.bin			\         test-libbfd-liberty.bin                \         test-libbfd-liberty-z.bin              \         test-cplus-demangle.bin                \         test-cxa-demangle.bin                  \         test-libcap.bin			\         test-libelf.bin                        \         test-libelf-getphdrnum.bin             \         test-libelf-gelf_getnote.bin           \         test-libelf-getshdrstrndx.bin          \         test-libelf-zstd.bin                   \         test-libdebuginfod.bin                 \         test-libnuma.bin                       \         test-numa_num_possible_cpus.bin        \         test-libperl.bin                       \         test-libpython.bin                     \         test-libslang.bin                      \         test-libtraceevent.bin                 \         test-libcpupower.bin                   \         test-libtracefs.bin                    \         test-libunwind.bin                     \         test-libunwind-debug-frame.bin         \         $(foreach arch,$(LIBUNWIND_ARCHS),test-libunwind-$(arch).bin test-libunwind-debug-frame-$(arch).bin) \         test-pthread-attr-setaffinity-np.bin   \         test-pthread-barrier.bin		\         test-stackprotector-all.bin            \         test-timerfd.bin                       \         test-babeltrace2-ctf-writer.bin        \         test-libcapstone.bin			\         test-libcheck.bin			\         test-compile-32.bin                    \         test-compile-x32.bin                   \         test-zlib.bin                          \         test-lzma.bin                          \         test-bpf.bin                           \         test-libbpf.bin                        \         test-sdt.bin                           \         test-gettid.bin			\         test-jvmti.bin				\         test-jvmti-cmlr.bin			\         test-scandirat.bin			\         test-sched_getcpu.bin			\         test-setns.bin				\         test-libopencsd.bin			\         test-llvm.bin				\         test-llvm-perf.bin   			\         test-libaio.bin			\         test-libzstd.bin			\         test-clang-bpf-co-re.bin		\         test-file-handle.bin			\         test-libpfm4.bin			\         test-rust.bin				\         test-libopenssl.bin			\         test-bpftool-skeletons.bin FILES := $(addprefix $(OUTPUT),$(FILES)) # Some distros provide the command $(CROSS_COMPILE)pkg-config for# searching packges installed with Multiarch. Use it for cross# compilation if it is existed.ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-configelse  PKG_CONFIG ?= pkg-config   # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR  # for modified system root, are required for the cross compilation.  # If these PKG_CONFIG environment variables are not set, Multiarch library  # paths are used instead.  ifdef CROSS_COMPILE    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)      CROSS_ARCH = $(notdir $(CROSS_COMPILE:%-=%))      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/      export PKG_CONFIG_LIBDIR    endif  endifendif ifeq ($(findstring -static,${LDFLAGS}),-static)  PKG_CONFIG += --staticendif all: $(FILES) __BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)  BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1  BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl  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 \	      $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null) __BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)  BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1 ############################### $(OUTPUT)test-all.bin:	$(BUILD_ALL) $(OUTPUT)test-hello.bin:	$(BUILD) $(OUTPUT)test-pthread-attr-setaffinity-np.bin:	$(BUILD) -D_GNU_SOURCE -lpthread $(OUTPUT)test-pthread-barrier.bin:	$(BUILD) -lpthread $(OUTPUT)test-stackprotector-all.bin:	$(BUILD) -fstack-protector-all $(OUTPUT)test-fortify-source.bin:	$(BUILD) -O2 -D_FORTIFY_SOURCE=2 $(OUTPUT)test-bionic.bin:	$(BUILD) $(OUTPUT)test-libcap.bin:	$(BUILD) -lcap $(OUTPUT)test-libelf.bin:	$(BUILD) -lelf $(OUTPUT)test-eventfd.bin:	$(BUILD) $(OUTPUT)test-glibc.bin:	$(BUILD) $(OUTPUT)test-scandirat.bin:	$(BUILD) $(OUTPUT)test-sched_getcpu.bin:	$(BUILD) $(OUTPUT)test-setns.bin:	$(BUILD) $(OUTPUT)test-libopencsd.bin:	$(BUILD) # -lopencsd_c_api -lopencsd provided by		 # $(FEATURE_CHECK_LDFLAGS-libopencsd) DWLIBS := -ldwifeq ($(findstring -static,${LDFLAGS}),-static)  DWLIBS += -lelf -lz -llzma -lbz2 -lzstd   LIBDW_VERSION := $(shell $(PKG_CONFIG) --modversion libdw).0.0  LIBDW_VERSION_1 := $(word 1, $(subst ., ,$(LIBDW_VERSION)))  LIBDW_VERSION_2 := $(word 2, $(subst ., ,$(LIBDW_VERSION)))   # Elfutils merged libebl.a into libdw.a starting from version 0.177,  # Link libebl.a only if libdw is older than this version.  ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)    DWLIBS += -lebl  endif   # Must put -ldl after -lebl for dependency  DWARFLIBS += -ldlendif $(OUTPUT)test-libdw.bin:	$(BUILD) $(DWLIBS) $(OUTPUT)test-libelf-getphdrnum.bin:	$(BUILD) -lelf $(OUTPUT)test-libelf-gelf_getnote.bin:	$(BUILD) -lelf $(OUTPUT)test-libelf-getshdrstrndx.bin:	$(BUILD) -lelf $(OUTPUT)test-libelf-zstd.bin:	$(BUILD) -lelf -lz -lzstd $(OUTPUT)test-libdebuginfod.bin:	$(BUILD) -ldebuginfod $(OUTPUT)test-libnuma.bin:	$(BUILD) -lnuma $(OUTPUT)test-numa_num_possible_cpus.bin:	$(BUILD) -lnuma $(OUTPUT)test-libunwind.bin:	$(BUILD) -include libunwind.h -lelf -llzma -lunwind $(OUTPUT)test-libunwind-debug-frame.bin:	$(BUILD) -include libunwind.h -lelf -llzma -lunwind define LIBUNWIND_RULE$$(OUTPUT)test-libunwind-$(1).bin:	$$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \		test-libunwind.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \		> $$(@:.bin=.make.output) 2>&1 $$(OUTPUT)test-libunwind-debug-frame-$(1).bin:	$$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \		test-libunwind-debug-frame.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \		> $$(@:.bin=.make.output) 2>&1 endef$(foreach arch,$(LIBUNWIND_ARCHS), \    $(eval $(call LIBUNWIND_RULE,$(arch))) \) $(OUTPUT)test-libslang.bin:	$(BUILD) -lslang $(OUTPUT)test-libtraceevent.bin:	$(BUILD) -ltraceevent $(OUTPUT)test-libcpupower.bin:	$(BUILD) -lcpupower $(OUTPUT)test-libtracefs.bin:	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs $(OUTPUT)test-gtk2.bin:	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations $(OUTPUT)test-gtk2-infobar.bin:	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) grep-libs  = $(filter -l%,$(1))strip-libs = $(filter-out -l%,$(1)) PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) ifeq ($(CC_NO_CLANG), 0)  PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))  PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))  FLAGS_PERL_EMBED += -Wno-compound-token-split-by-macroendif $(OUTPUT)test-libperl.bin:	$(BUILD) $(FLAGS_PERL_EMBED) $(OUTPUT)test-libpython.bin:	$(BUILD) $(FLAGS_PYTHON_EMBED) $(OUTPUT)test-libbfd.bin:	$(BUILD_BFD) $(OUTPUT)test-libbfd-threadsafe.bin:	$(BUILD_BFD) || $(BUILD_BFD) -liberty || $(BUILD_BFD) -liberty -lz $(OUTPUT)test-disassembler-four-args.bin:	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \	$(BUILD_BFD) -lopcodes -liberty -lz $(OUTPUT)test-disassembler-init-styled.bin:	$(BUILD_BFD) -lopcodes || $(BUILD_BFD) -lopcodes -liberty || \	$(BUILD_BFD) -lopcodes -liberty -lz $(OUTPUT)test-reallocarray.bin:	$(BUILD) $(OUTPUT)test-libbfd-liberty.bin:	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty $(OUTPUT)test-libbfd-liberty-z.bin:	$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz $(OUTPUT)test-cplus-demangle.bin:	$(BUILD) -liberty $(OUTPUT)test-cxa-demangle.bin:	$(BUILDXX) $(OUTPUT)test-backtrace.bin:	$(BUILD) $(OUTPUT)test-timerfd.bin:	$(BUILD) $(OUTPUT)test-babeltrace2-ctf-writer.bin:	$(BUILD) # -lbabeltrace2-ctf-writer provided by $(FEATURE_CHECK_LDFLAGS-babeltrace2-ctf-writer) $(OUTPUT)test-libcapstone.bin:	$(BUILD) # -lcapstone provided by $(FEATURE_CHECK_LDFLAGS-libcapstone) $(OUTPUT)test-libcheck.bin:	$(BUILD) # -lcheck is provided by $(FEATURE_CHECK_LDFLAGS-libcheck) $(OUTPUT)test-compile-32.bin:	$(CC) -m32 -Wall -Werror -o $@ test-compile.c $(OUTPUT)test-compile-x32.bin:	$(CC) -mx32 -Wall -Werror -o $@ test-compile.c $(OUTPUT)test-zlib.bin:	$(BUILD) -lz $(OUTPUT)test-lzma.bin:	$(BUILD) -llzma $(OUTPUT)test-bpf.bin:	$(BUILD) $(OUTPUT)test-libbpf.bin:	$(BUILD) -lbpf $(OUTPUT)test-sdt.bin:	$(BUILD) $(OUTPUT)test-gettid.bin:	$(BUILD) $(OUTPUT)test-jvmti.bin:	$(BUILD) $(OUTPUT)test-jvmti-cmlr.bin:	$(BUILD) $(OUTPUT)test-llvm.bin:	$(BUILDXX) -std=gnu++17 				\		-I$(shell $(LLVM_CONFIG) --includedir) 		\		-L$(shell $(LLVM_CONFIG) --libdir)		\		$(shell $(LLVM_CONFIG) --libs Core BPF)		\		$(shell $(LLVM_CONFIG) --system-libs)		\		> $(@:.bin=.make.output) 2>&1 $(OUTPUT)test-llvm-perf.bin:	$(BUILDXX) -std=gnu++17 				\		-I$(shell $(LLVM_CONFIG) --includedir) 		\		-L$(shell $(LLVM_CONFIG) --libdir)		\		$(shell $(LLVM_CONFIG) --libs Core BPF)		\		$(shell $(LLVM_CONFIG) --system-libs)		\		> $(@:.bin=.make.output) 2>&1 -include $(OUTPUT)*.d $(OUTPUT)test-libaio.bin:	$(BUILD) -lrt $(OUTPUT)test-libzstd.bin:	$(BUILD) -lzstd $(OUTPUT)test-clang-bpf-co-re.bin: test-clang-bpf-co-re.c	{ $(CLANG) -S -g --target=bpf -o - $< |	\		grep BTF_KIND_VAR; } > $(@:.bin=.make.output) 2>&1 && touch $@ $(OUTPUT)test-file-handle.bin:	$(BUILD) $(OUTPUT)test-libpfm4.bin:	$(BUILD) -lpfm $(OUTPUT)test-libopenssl.bin:	$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null) $(OUTPUT)test-bpftool-skeletons.bin:	{ $(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons'; } \		> $(@:.bin=.make.output) 2>&1 && touch $@ # Testing Rust is special: we don't compile anything, it's enough to check the# compiler presence. Compiling a test code for this purposes is problematic,# because Rust will emit a dependency file without any external references,# meaning that if rustc will be removed the build process will still think it's# there.$(OUTPUT)test-rust.bin:	$(RUSTC) --version > /dev/null 2>&1 ############################### clean:	rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)