different binutils versions.
BugLink: https://bugs.launchpad.net/bugs/783660
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
[v2: Changed to modify EXTLIBS]
[v3: Adapted to apply to Maverick]
[v4: Adapted to apply to Lucid]
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
---
tools/perf/Makefile | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
@@ -454,18 +454,19 @@ else ifdef HAVE_CPLUS_DEMANGLE
EXTLIBS += -liberty
BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
else
- has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
+ LIBBFD := $(shell $(CC) -print-file-name=libbfd.a)
+ has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBBFD) "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd),y)
- EXTLIBS += -lbfd
+ EXTLIBS += $(LIBBFD)
else
- has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
+ has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBBFD) -liberty "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd_iberty),y)
- EXTLIBS += -lbfd -liberty
+ EXTLIBS += $(LIBBFD) -liberty
else
- has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
+ has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBBFD) -liberty -lz "$(QUIET_STDERR)" && echo y")
ifeq ($(has_bfd_iberty_z),y)
- EXTLIBS += -lbfd -liberty -lz
+ EXTLIBS += $(LIBBFD) -liberty -lz
else
has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
ifeq ($(has_cplus_demangle),y)
From 9d6246a468ae0c7ceb0eeccf085944c631699c73 Mon Sep 17 00:00:00 2001 From: Anders Kaseorg <andersk@mit.edu> Date: Tue, 5 Jul 2011 20:13:40 -0400 Subject: [PATCH] UBUNTU: SAUCE: perf: Link libbfd statically The binutils-dev package description forbids Debian packages from linking libbfd dynamically, because that would lead to very strict versioned dependencies, so that frequent rebuilds are required to keep every package in sync with current binutils. It would also make it impossible to install multiple versions of linux-tools linked against