[PATCH v2 15/17] perf build: Remove unused defines

[Ian Rogers <irogers@google.com>]

DISASM_FOUR_ARGS_SIGNATURE and DISASM_INIT_STYLED were used with
libbfd support. Remove now that libbfd support is removed.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/Makefile.config | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 513dd5cab605..ba60a5b47be7 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -320,9 +320,6 @@ FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS)
 
 FEATURE_CHECK_LDFLAGS-libaio = -lrt
 
-FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes -ldl
-FEATURE_CHECK_LDFLAGS-disassembler-init-styled = -lbfd -lopcodes -ldl
-
 CORE_CFLAGS += -fno-omit-frame-pointer
 CORE_CFLAGS += -Wall
 CORE_CFLAGS += -Wextra
@@ -349,7 +346,7 @@ 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
+# As we may retry some feature detection here.
   FEATURE_DISPLAY_DEFERRED := 1
 include $(srctree)/tools/build/Makefile.feature
 else
@@ -1001,14 +998,6 @@ ifdef HAVE_KVM_STAT_SUPPORT
     CFLAGS += -DHAVE_KVM_STAT_SUPPORT
 endif
 
-ifeq ($(feature-disassembler-four-args), 1)
-    CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE
-endif
-
-ifeq ($(feature-disassembler-init-styled), 1)
-    CFLAGS += -DDISASM_INIT_STYLED
-endif
-
 ifeq (${IS_64_BIT}, 1)
   ifndef NO_PERF_READ_VDSO32
     $(call feature_check,compile-32)
@@ -1286,6 +1275,6 @@ endif
 
 # 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 disassembler-four-args, for instance.
+# tests.
 $(shell rm -f $(FEATURE_DUMP_FILENAME))
 $(foreach feat,$(FEATURE_TESTS),$(shell echo "$(call feature_assign,$(feat))" >> $(FEATURE_DUMP_FILENAME)))
-- 
2.48.0.rc2.279.g1de40edade-goog