2.6.32-longterm review patch. If anyone has any objections, please let us know.
------------------ From: Randy Dunlap <[email protected]> commit 1abc7f5500fff8422f34826a006648d8741d83d3 upstream. 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 <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Arnaldo Carvalho de Melo <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> [bwh: Backport to 2.6.32] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- tools/perf/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -423,12 +423,16 @@ 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 := $(error No gnu/libc-version.h found, please install glibc-dev[el]); +endif + ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y) ifneq ($(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) BASIC_CFLAGS += -DLIBELF_NO_MMAP endif else - 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 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
