c7fb4f62e2
Check if basic clang compiling environment is ready. Doesn't like 'llvm-config --libs' which can returns llvm libraries in right order and duplicates some libraries if necessary, there's no correspondence for clang libraries (-lclangxxx). to avoid extra complexity and to avoid new clang breaking libraries ordering, use --start-group and --end-group. In this test case, manually identify required clang libs and hope it to be stable. Putting all clang libraries here is possible (use make's wildcard), but then feature checking becomes very slow. Signed-off-by: Wang Nan <wangnan0@huawei.com> Cc: Alexei Starovoitov <ast@fb.com> Cc: He Kuang <hekuang@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Joe Stringer <joe@ovn.org> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/20161126070354.141764-9-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
256 lines
6.1 KiB
Makefile
256 lines
6.1 KiB
Makefile
FILES= \
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test-all.bin \
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test-backtrace.bin \
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test-bionic.bin \
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test-dwarf.bin \
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test-dwarf_getlocations.bin \
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test-fortify-source.bin \
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test-sync-compare-and-swap.bin \
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test-glibc.bin \
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test-gtk2.bin \
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test-gtk2-infobar.bin \
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test-hello.bin \
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test-libaudit.bin \
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test-libbfd.bin \
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test-liberty.bin \
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test-liberty-z.bin \
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test-cplus-demangle.bin \
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test-libelf.bin \
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test-libelf-getphdrnum.bin \
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test-libelf-gelf_getnote.bin \
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test-libelf-getshdrstrndx.bin \
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test-libelf-mmap.bin \
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test-libnuma.bin \
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test-numa_num_possible_cpus.bin \
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test-libperl.bin \
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test-libpython.bin \
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test-libpython-version.bin \
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test-libslang.bin \
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test-libcrypto.bin \
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test-libunwind.bin \
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test-libunwind-debug-frame.bin \
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test-libunwind-x86.bin \
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test-libunwind-x86_64.bin \
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test-libunwind-arm.bin \
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test-libunwind-aarch64.bin \
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test-libunwind-debug-frame-arm.bin \
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test-libunwind-debug-frame-aarch64.bin \
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test-pthread-attr-setaffinity-np.bin \
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test-stackprotector-all.bin \
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test-timerfd.bin \
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test-libdw-dwarf-unwind.bin \
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test-libbabeltrace.bin \
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test-compile-32.bin \
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test-compile-x32.bin \
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test-zlib.bin \
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test-lzma.bin \
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test-bpf.bin \
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test-get_cpuid.bin \
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test-sdt.bin \
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test-cxx.bin \
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test-jvmti.bin
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FILES := $(addprefix $(OUTPUT),$(FILES))
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CC := $(CROSS_COMPILE)gcc -MD
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CXX := $(CROSS_COMPILE)g++ -MD
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PKG_CONFIG := $(CROSS_COMPILE)pkg-config
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LLVM_CONFIG ?= llvm-config
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all: $(FILES)
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__BUILD = $(CC) $(CFLAGS) -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
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BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
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__BUILDXX = $(CXX) $(CXXFLAGS) -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
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BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
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###############################
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$(OUTPUT)test-all.bin:
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$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma
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$(OUTPUT)test-hello.bin:
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$(BUILD)
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$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
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$(BUILD) -D_GNU_SOURCE -lpthread
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$(OUTPUT)test-stackprotector-all.bin:
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$(BUILD) -fstack-protector-all
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$(OUTPUT)test-fortify-source.bin:
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$(BUILD) -O2 -D_FORTIFY_SOURCE=2
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$(OUTPUT)test-bionic.bin:
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$(BUILD)
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$(OUTPUT)test-libelf.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-glibc.bin:
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$(BUILD)
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DWARFLIBS := -ldw
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ifeq ($(findstring -static,${LDFLAGS}),-static)
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DWARFLIBS += -lelf -lebl -lz -llzma -lbz2
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endif
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$(OUTPUT)test-dwarf.bin:
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$(BUILD) $(DWARFLIBS)
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$(OUTPUT)test-dwarf_getlocations.bin:
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$(BUILD) $(DWARFLIBS)
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$(OUTPUT)test-libelf-mmap.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-getphdrnum.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-gelf_getnote.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-getshdrstrndx.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libnuma.bin:
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$(BUILD) -lnuma
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$(OUTPUT)test-numa_num_possible_cpus.bin:
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$(BUILD) -lnuma
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$(OUTPUT)test-libunwind.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libunwind-debug-frame.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libunwind-x86.bin:
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$(BUILD) -lelf -lunwind-x86
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$(OUTPUT)test-libunwind-x86_64.bin:
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$(BUILD) -lelf -lunwind-x86_64
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$(OUTPUT)test-libunwind-arm.bin:
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$(BUILD) -lelf -lunwind-arm
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$(OUTPUT)test-libunwind-aarch64.bin:
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$(BUILD) -lelf -lunwind-aarch64
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$(OUTPUT)test-libunwind-debug-frame-arm.bin:
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$(BUILD) -lelf -lunwind-arm
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$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
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$(BUILD) -lelf -lunwind-aarch64
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$(OUTPUT)test-libaudit.bin:
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$(BUILD) -laudit
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$(OUTPUT)test-libslang.bin:
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$(BUILD) -I/usr/include/slang -lslang
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$(OUTPUT)test-libcrypto.bin:
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$(BUILD) -lcrypto
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$(OUTPUT)test-gtk2.bin:
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$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
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$(OUTPUT)test-gtk2-infobar.bin:
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$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
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grep-libs = $(filter -l%,$(1))
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strip-libs = $(filter-out -l%,$(1))
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PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
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PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
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FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
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$(OUTPUT)test-libperl.bin:
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$(BUILD) $(FLAGS_PERL_EMBED)
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$(OUTPUT)test-libpython.bin:
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$(BUILD)
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$(OUTPUT)test-libpython-version.bin:
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$(BUILD)
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$(OUTPUT)test-libbfd.bin:
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$(BUILD) -DPACKAGE='"perf"' -lbfd -lz -liberty -ldl
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$(OUTPUT)test-liberty.bin:
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$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
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$(OUTPUT)test-liberty-z.bin:
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$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
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$(OUTPUT)test-cplus-demangle.bin:
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$(BUILD) -liberty
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$(OUTPUT)test-backtrace.bin:
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$(BUILD)
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$(OUTPUT)test-timerfd.bin:
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$(BUILD)
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$(OUTPUT)test-libdw-dwarf-unwind.bin:
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$(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind)
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$(OUTPUT)test-libbabeltrace.bin:
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$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
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$(OUTPUT)test-sync-compare-and-swap.bin:
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$(BUILD)
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$(OUTPUT)test-compile-32.bin:
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$(CC) -m32 -o $@ test-compile.c
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$(OUTPUT)test-compile-x32.bin:
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$(CC) -mx32 -o $@ test-compile.c
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$(OUTPUT)test-zlib.bin:
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$(BUILD) -lz
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$(OUTPUT)test-lzma.bin:
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$(BUILD) -llzma
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$(OUTPUT)test-get_cpuid.bin:
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$(BUILD)
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$(OUTPUT)test-bpf.bin:
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$(BUILD)
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$(OUTPUT)test-sdt.bin:
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$(BUILD)
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$(OUTPUT)test-cxx.bin:
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$(BUILDXX) -std=gnu++11
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$(OUTPUT)test-jvmti.bin:
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$(BUILD)
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$(OUTPUT)test-llvm.bin:
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$(BUILDXX) -std=gnu++11 \
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-I$(shell $(LLVM_CONFIG) --includedir) \
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-L$(shell $(LLVM_CONFIG) --libdir) \
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$(shell $(LLVM_CONFIG) --libs Core BPF) \
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$(shell $(LLVM_CONFIG) --system-libs)
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$(OUTPUT)test-clang.bin:
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$(BUILDXX) -std=gnu++11 \
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-I$(shell $(LLVM_CONFIG) --includedir) \
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-L$(shell $(LLVM_CONFIG) --libdir) \
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-Wl,--start-group -lclangBasic -lclangDriver \
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-lclangFrontend -lclangEdit -lclangLex \
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-lclangAST -Wl,--end-group \
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$(shell $(LLVM_CONFIG) --libs Core option) \
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$(shell $(LLVM_CONFIG) --system-libs)
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-include $(OUTPUT)*.d
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###############################
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clean:
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rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
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