1 files changed, 30 insertions, 1 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index d8e59d31399a..0d6619064a83 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -32,7 +32,7 @@ ifneq ($(NO_SYSCALL_TABLE),1)
       NO_SYSCALL_TABLE := 0
     endif
   else
-    ifeq ($(SRCARCH),$(filter $(SRCARCH),powerpc arm64 s390))
+    ifeq ($(SRCARCH),$(filter $(SRCARCH),powerpc arm64 s390 mips))
       NO_SYSCALL_TABLE := 0
     endif
   endif
@@ -87,6 +87,13 @@ ifeq ($(ARCH),s390)
   CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated
 endif
 
+ifeq ($(ARCH),mips)
+  NO_PERF_REGS := 0
+  CFLAGS += -I$(OUTPUT)arch/mips/include/generated
+  CFLAGS += -I../../arch/mips/include/uapi -I../../arch/mips/include/generated/uapi
+  LIBUNWIND_LIBS = -lunwind -lunwind-mips
+endif
+
 ifeq ($(NO_PERF_REGS),0)
   $(call detected,CONFIG_PERF_REGS)
 endif
@@ -292,6 +299,9 @@ ifneq ($(TCMALLOC),)
 endif
 
 ifeq ($(FEATURES_DUMP),)
+# We will display at the end of this Makefile.config, using $(call feature_display_entries)
+# As we may retry some feature detection here, see the disassembler-four-args case, for instance
+  FEATURE_DISPLAY_DEFERRED := 1
 include $(srctree)/tools/build/Makefile.feature
 else
 include $(FEATURES_DUMP)
@@ -1072,6 +1082,15 @@ ifdef LIBPFM4
   endif
 endif
 
+ifdef LIBTRACEEVENT_DYNAMIC
+  $(call feature_check,libtraceevent)
+  ifeq ($(feature-libtraceevent), 1)
+    EXTLIBS += -ltraceevent
+  else
+    dummy := $(error Error: No libtraceevent devel library found, please install libtraceevent-devel);
+  endif
+endif
+
 # Among the variables below, these:
 #   perfexecdir
 #   perf_include_dir
@@ -1208,3 +1227,13 @@ $(call detected_var,LIBDIR)
 $(call detected_var,GTK_CFLAGS)
 $(call detected_var,PERL_EMBED_CCOPTS)
 $(call detected_var,PYTHON_EMBED_CCOPTS)
+
+# re-generate FEATURE-DUMP as we may have called feature_check, found out
+# extra libraries to add to LDFLAGS of some other test and then redo those
+# tests, see the block about libbfd, disassembler-four-args, for instance.
+$(shell rm -f $(FEATURE_DUMP_FILENAME))
+$(foreach feat,$(FEATURE_TESTS),$(shell echo "$(call feature_assign,$(feat))" >> $(FEATURE_DUMP_FILENAME)))
+
+ifeq ($(feature_display),1)
+  $(call feature_display_entries)
+endif