[PATCH 1/5] perf tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available

Arnaldo Carvalho de Melo
2010-07-06T01:05:34Z

From: Conny Seidel <conny.seidel@amd.com>

make version 3.80 doesn't support "else ifdef" on the same line, also it
doesn't support unindented nested constructs.

Build fails with:
Makefile:608: Extraneous text after `else' directive
Makefile:611: *** only one `else' per conditional. Stop.

This patch fixes the build for make 3.80.

Cc: Borislav Petkov <borislav.petkov@amd.com>
LKML-Reference: <1277990366-1462-1-git-send-email-conny.seidel@amd.com>
Signed-off-by: Conny Seidel <conny.seidel@.amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Makefile | 48 +++++++++++++++++++++++++-----------------------
1 files changed, 25 insertions(+), 23 deletions(-)

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 17a3692..26f626d 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -605,33 +605,35 @@ endif

ifdef NO_DEMANGLE
BASIC_CFLAGS += -DNO_DEMANGLE
-else ifdef HAVE_CPLUS_DEMANGLE
- EXTLIBS += -liberty
- BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
else
- FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
- has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
- ifeq ($(has_bfd),y)
- EXTLIBS += -lbfd
- else
- FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
- has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
- ifeq ($(has_bfd_iberty),y)
- EXTLIBS += -lbfd -liberty
+ ifdef HAVE_CPLUS_DEMANGLE
+ EXTLIBS += -liberty
+ BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
+ else
+ FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
+ has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
+ ifeq ($(has_bfd),y)
+ EXTLIBS += -lbfd
else
- FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
- has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
- ifeq ($(has_bfd_iberty_z),y)
- EXTLIBS += -lbfd -liberty -lz
+ FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
+ has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
+ ifeq ($(has_bfd_iberty),y)
+ EXTLIBS += -lbfd -liberty
else
- FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
- has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
- ifeq ($(has_cplus_demangle),y)
- EXTLIBS += -liberty
- BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
+ FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
+ has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
+ ifeq ($(has_bfd_iberty_z),y)
+ EXTLIBS += -lbfd -liberty -lz
else
- msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
- BASIC_CFLAGS += -DNO_DEMANGLE
+ FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
+ has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
+ ifeq ($(has_cplus_demangle),y)
+ EXTLIBS += -liberty
+ BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
+ else
+ msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
+ BASIC_CFLAGS += -DNO_DEMANGLE
+ endif
endif
endif
endif
--
1.6.2.5