diff options
| author | Randy Dunlap <randy.dunlap@oracle.com> | 2009-10-18 19:20:24 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-19 10:06:37 +0200 |
| commit | 1abc7f5500fff8422f34826a006648d8741d83d3 (patch) | |
| tree | 1136d94ed2ac06b359324ed6bebd651ead727010 /tools/perf | |
| parent | db9f11e36d0125a5e3e595ea9ef2e4b89f7e8737 (diff) | |
perf tools: Display better error messages on missing packages
Check for libelf headers and glibc headers separately so that
the error message correctly identifies which package
installation is missing/needed.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: paulus@samba.org
Cc: a.p.zijlstra@chello.nl
Cc: efault@gmx.de
Cc: fweisbec@gmail.com
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <4ADBCCE8.3060300@oracle.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 2400e5068a2..db89a6de9d0 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -431,8 +431,12 @@ ifeq ($(uname_S),Darwin) PTHREAD_LIBS = endif +ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y) + msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]); +endif + ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y) - msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]); + msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel); endif ifdef NO_DEMANGLE |