diff options
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 12a8204d63c6..877ca6be0ed0 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -23,12 +23,28 @@ include $(srctree)/tools/scripts/Makefile.arch $(call detected_var,SRCARCH) NO_PERF_REGS := 1 -NO_SYSCALL_TABLE := 1 + +ifneq ($(NO_SYSCALL_TABLE),1) + NO_SYSCALL_TABLE := 1 + + ifeq ($(SRCARCH),x86) + ifeq (${IS_64_BIT}, 1) + NO_SYSCALL_TABLE := 0 + endif + else + ifeq ($(SRCARCH),$(filter $(SRCARCH),powerpc arm64 s390)) + NO_SYSCALL_TABLE := 0 + endif + endif + + ifneq ($(NO_SYSCALL_TABLE),1) + CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT + endif +endif # Additional ARCH settings for ppc ifeq ($(SRCARCH),powerpc) NO_PERF_REGS := 0 - NO_SYSCALL_TABLE := 0 CFLAGS += -I$(OUTPUT)arch/powerpc/include/generated LIBUNWIND_LIBS := -lunwind -lunwind-ppc64 endif @@ -37,7 +53,6 @@ endif ifeq ($(SRCARCH),x86) $(call detected,CONFIG_X86) ifeq (${IS_64_BIT}, 1) - NO_SYSCALL_TABLE := 0 CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -I$(OUTPUT)arch/x86/include/generated ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma @@ -55,7 +70,6 @@ endif ifeq ($(SRCARCH),arm64) NO_PERF_REGS := 0 - NO_SYSCALL_TABLE := 0 CFLAGS += -I$(OUTPUT)arch/arm64/include/generated LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 endif @@ -70,7 +84,6 @@ endif ifeq ($(ARCH),s390) NO_PERF_REGS := 0 - NO_SYSCALL_TABLE := 0 CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated endif @@ -78,10 +91,6 @@ ifeq ($(NO_PERF_REGS),0) $(call detected,CONFIG_PERF_REGS) endif -ifneq ($(NO_SYSCALL_TABLE),1) - CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT -endif - # So far there's only x86 and arm libdw unwind support merged in perf. # Disable it on all other architectures in case libdw unwind # support is detected in system. Add supported architectures @@ -346,7 +355,7 @@ ifndef NO_BIONIC endif ifeq ($(feature-eventfd), 1) - CFLAGS += -DHAVE_EVENTFD + CFLAGS += -DHAVE_EVENTFD_SUPPORT endif ifeq ($(feature-get_current_dir_name), 1) @@ -651,6 +660,7 @@ ifeq ($(NO_SYSCALL_TABLE),0) $(call detected,CONFIG_TRACE) else ifndef NO_LIBAUDIT + $(call feature_check,libaudit) ifneq ($(feature-libaudit), 1) msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev); NO_LIBAUDIT := 1 @@ -1012,6 +1022,19 @@ ifdef LIBCLANGLLVM endif endif +ifdef LIBPFM4 + $(call feature_check,libpfm4) + ifeq ($(feature-libpfm4), 1) + CFLAGS += -DHAVE_LIBPFM + EXTLIBS += -lpfm + ASCIIDOC_EXTRA = -aHAVE_LIBPFM=1 + $(call detected,CONFIG_LIBPFM4) + else + msg := $(warning libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev); + NO_LIBPFM4 := 1 + endif +endif + # Among the variables below, these: # perfexecdir # perf_include_dir |