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-rw-r--r--tools/perf/Makefile.config43
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