perf tools: Pass build_id object to dso__build_id_equal()

[linux-2.6-microblaze.git] / tools / perf / Makefile.config

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 5136338..82c045d 100644 (file)
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -16,7 +16,7 @@ $(shell printf "" > $(OUTPUT).config-detected)
 detected     = $(shell echo "$(1)=y"       >> $(OUTPUT).config-detected)
 detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)
 
-CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS)
+CFLAGS := $(EXTRA_CFLAGS) $(filter-out -Wnested-externs,$(EXTRA_WARNINGS))
 
 include $(srctree)/tools/scripts/Makefile.arch
 
@@ -223,14 +223,17 @@ endif
 
 # Try different combinations to accommodate systems that only have
 # python[2][-config] in weird combinations but always preferring
-# python2 and python2-config as per pep-0394. If we catch a
-# python[-config] in version 3, the version check will kill it.
-PYTHON2 := $(if $(call get-executable,python2),python2,python)
-override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2))
-PYTHON2_CONFIG := \
+# python2 and python2-config as per pep-0394. If python2 or python
+# aren't found, then python3 is used.
+PYTHON_AUTO := python
+PYTHON_AUTO := $(if $(call get-executable,python3),python3,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python),python,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python2),python2,$(PYTHON_AUTO))
+override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON_AUTO))
+PYTHON_AUTO_CONFIG := \
   $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config)
 override PYTHON_CONFIG := \
-  $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG))
+  $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON_AUTO_CONFIG))
 
 grep-libs  = $(filter -l%,$(1))
 strip-libs  = $(filter-out -l%,$(1))
@@ -501,6 +504,14 @@ ifndef NO_LIBELF
     CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT
   endif
 
+  ifndef NO_LIBDEBUGINFOD
+    $(call feature_check,libdebuginfod)
+    ifeq ($(feature-libdebuginfod), 1)
+      CFLAGS += -DHAVE_DEBUGINFOD_SUPPORT
+      EXTLIBS += -ldebuginfod
+    endif
+  endif
+
   ifndef NO_DWARF
     ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
       msg := $(warning DWARF register mappings have not been defined for architecture $(SRCARCH), DWARF support disabled);
@@ -716,12 +727,14 @@ ifndef NO_SLANG
   endif
 endif
 
-ifndef NO_GTK2
+ifdef GTK2
   FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
+  $(call feature_check,gtk2)
   ifneq ($(feature-gtk2), 1)
     msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
     NO_GTK2 := 1
   else
+    $(call feature_check,gtk2-infobar)
     ifeq ($(feature-gtk2-infobar), 1)
       GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT
     endif
@@ -817,6 +830,12 @@ else
   $(call feature_check,disassembler-four-args)
 endif
 
+ifeq ($(feature-libbfd-buildid), 1)
+  CFLAGS += -DHAVE_LIBBFD_BUILDID_SUPPORT
+else
+  msg := $(warning Old version of libbfd/binutils things like PE executable profiling will not be available);
+endif
+
 ifdef NO_DEMANGLE
   CFLAGS += -DNO_DEMANGLE
 else