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-rw-r--r--tools/build/feature/Makefile104
1 files changed, 69 insertions, 35 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index ed54cef450f5..b8b5fb183dd4 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -5,9 +5,7 @@ FILES= \
test-all.bin \
test-backtrace.bin \
test-bionic.bin \
- test-dwarf.bin \
- test-dwarf_getlocations.bin \
- test-dwarf_getcfi.bin \
+ test-libdw.bin \
test-eventfd.bin \
test-fortify-source.bin \
test-get_current_dir_name.bin \
@@ -15,7 +13,6 @@ FILES= \
test-gtk2.bin \
test-gtk2-infobar.bin \
test-hello.bin \
- test-libaudit.bin \
test-libbfd.bin \
test-libbfd-buildid.bin \
test-disassembler-four-args.bin \
@@ -30,6 +27,7 @@ FILES= \
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 \
@@ -38,6 +36,7 @@ FILES= \
test-libslang.bin \
test-libslang-include-subdir.bin \
test-libtraceevent.bin \
+ test-libcpupower.bin \
test-libtracefs.bin \
test-libcrypto.bin \
test-libunwind.bin \
@@ -52,7 +51,6 @@ FILES= \
test-pthread-barrier.bin \
test-stackprotector-all.bin \
test-timerfd.bin \
- test-libdw-dwarf-unwind.bin \
test-libbabeltrace.bin \
test-libcapstone.bin \
test-compile-32.bin \
@@ -73,7 +71,7 @@ FILES= \
test-libopencsd.bin \
test-clang.bin \
test-llvm.bin \
- test-llvm-version.bin \
+ test-llvm-perf.bin \
test-libaio.bin \
test-libzstd.bin \
test-clang-bpf-co-re.bin \
@@ -82,14 +80,37 @@ FILES= \
FILES := $(addprefix $(OUTPUT),$(FILES))
-PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
+# 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 ?= $(CROSS_COMPILE)pkg-config
+else
+ PKG_CONFIG ?= pkg-config
+
+ # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
+ # for modified system root, are required for the cross compilation.
+ # If these PKG_CONFIG environment variables are not set, Multiarch library
+ # paths are used instead.
+ ifdef CROSS_COMPILE
+ ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
+ CROSS_ARCH = $(shell $(CC) -dumpmachine)
+ PKG_CONFIG_LIBDIR := /usr/local/$(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
+ endif
+endif
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) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -lzstd -lcap
+ BUILD_ALL = $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -lzstd
__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
@@ -145,19 +166,26 @@ $(OUTPUT)test-libopencsd.bin:
$(BUILD) # -lopencsd_c_api -lopencsd provided by
# $(FEATURE_CHECK_LDFLAGS-libopencsd)
-DWARFLIBS := -ldw
+DWLIBS := -ldw
ifeq ($(findstring -static,${LDFLAGS}),-static)
-DWARFLIBS += -lelf -lebl -lz -llzma -lbz2
-endif
+ DWLIBS += -lelf -lz -llzma -lbz2 -lzstd
-$(OUTPUT)test-dwarf.bin:
- $(BUILD) $(DWARFLIBS)
+ 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)))
-$(OUTPUT)test-dwarf_getlocations.bin:
- $(BUILD) $(DWARFLIBS)
+ # Elfutils merged libebl.a into libdw.a starting from version 0.177,
+ # Link libebl.a only if libdw is older than this version.
+ ifeq ($(shell test $(LIBDW_VERSION_2) -lt 177; echo $$?),0)
+ DWLIBS += -lebl
+ endif
-$(OUTPUT)test-dwarf_getcfi.bin:
- $(BUILD) $(DWARFLIBS)
+ # Must put -ldl after -lebl for dependency
+ DWARFLIBS += -ldl
+endif
+
+$(OUTPUT)test-libdw.bin:
+ $(BUILD) $(DWLIBS)
$(OUTPUT)test-libelf-getphdrnum.bin:
$(BUILD) -lelf
@@ -168,6 +196,9 @@ $(OUTPUT)test-libelf-gelf_getnote.bin:
$(OUTPUT)test-libelf-getshdrstrndx.bin:
$(BUILD) -lelf
+$(OUTPUT)test-libelf-zstd.bin:
+ $(BUILD) -lelf -lz -lzstd
+
$(OUTPUT)test-libdebuginfod.bin:
$(BUILD) -ldebuginfod
@@ -178,30 +209,27 @@ $(OUTPUT)test-numa_num_possible_cpus.bin:
$(BUILD) -lnuma
$(OUTPUT)test-libunwind.bin:
- $(BUILD) -lelf
+ $(BUILD) -lelf -llzma
$(OUTPUT)test-libunwind-debug-frame.bin:
- $(BUILD) -lelf
+ $(BUILD) -lelf -llzma
$(OUTPUT)test-libunwind-x86.bin:
- $(BUILD) -lelf -lunwind-x86
+ $(BUILD) -lelf -llzma -lunwind-x86
$(OUTPUT)test-libunwind-x86_64.bin:
- $(BUILD) -lelf -lunwind-x86_64
+ $(BUILD) -lelf -llzma -lunwind-x86_64
$(OUTPUT)test-libunwind-arm.bin:
- $(BUILD) -lelf -lunwind-arm
+ $(BUILD) -lelf -llzma -lunwind-arm
$(OUTPUT)test-libunwind-aarch64.bin:
- $(BUILD) -lelf -lunwind-aarch64
+ $(BUILD) -lelf -llzma -lunwind-aarch64
$(OUTPUT)test-libunwind-debug-frame-arm.bin:
- $(BUILD) -lelf -lunwind-arm
+ $(BUILD) -lelf -llzma -lunwind-arm
$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
- $(BUILD) -lelf -lunwind-aarch64
-
-$(OUTPUT)test-libaudit.bin:
- $(BUILD) -laudit
+ $(BUILD) -lelf -llzma -lunwind-aarch64
$(OUTPUT)test-libslang.bin:
$(BUILD) -lslang
@@ -212,8 +240,11 @@ $(OUTPUT)test-libslang-include-subdir.bin:
$(OUTPUT)test-libtraceevent.bin:
$(BUILD) -ltraceevent
+$(OUTPUT)test-libcpupower.bin:
+ $(BUILD) -lcpupower
+
$(OUTPUT)test-libtracefs.bin:
- $(BUILD) $(shell $(PKG_CONFIG) --cflags libtraceevent 2>/dev/null) -ltracefs
+ $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
$(OUTPUT)test-libcrypto.bin:
$(BUILD) -lcrypto
@@ -281,9 +312,6 @@ $(OUTPUT)test-backtrace.bin:
$(OUTPUT)test-timerfd.bin:
$(BUILD)
-$(OUTPUT)test-libdw-dwarf-unwind.bin:
- $(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind)
-
$(OUTPUT)test-libbabeltrace.bin:
$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
@@ -355,9 +383,12 @@ $(OUTPUT)test-llvm.bin:
$(shell $(LLVM_CONFIG) --system-libs) \
> $(@:.bin=.make.output) 2>&1
-$(OUTPUT)test-llvm-version.bin:
- $(BUILDXX) -std=gnu++17 \
- -I$(shell $(LLVM_CONFIG) --includedir) \
+$(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
$(OUTPUT)test-clang.bin:
@@ -387,6 +418,9 @@ $(OUTPUT)test-file-handle.bin:
$(OUTPUT)test-libpfm4.bin:
$(BUILD) -lpfm
+$(OUTPUT)test-bpftool-skeletons.bin:
+ $(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons' \
+ > $(@:.bin=.make.output) 2>&1
###############################
clean:
generated by cgit (git 2.34.1) at 2025-07-24 15:11:01 +0000