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| author |   Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2017-12-13 17:46:54 -0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 12:15:57 -0300 |
| commit | a9a3f1d18a6c9ccf89728e23474645aa91e2f4f1 (patch) | |
| tree | efa17fbfa718565e8cb0ffe0d3fb44e2c8cf6fb5 /tools/perf/Makefile.config | |
| parent | Revert "perf s390: Always build with -fPIC" (diff) | |
| download | linux-dev-a9a3f1d18a6c9ccf89728e23474645aa91e2f4f1.tar.xz linux-dev-a9a3f1d18a6c9ccf89728e23474645aa91e2f4f1.zip | |
perf s390: Always build with -fPIC
On s390, object files must be compiled with position-indepedent code in
order to be incrementally linked or linked to shared libraries.
Therefore, add -fPIC to the CFLAGS for s390 to ensure each object file
is built properly.
Reported-by: Jonathan Hermann <jonathan.hermann@de.ibm.com>
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Cc: linux s390 list <linux-s390@vger.kernel.org>
Link: https://lkml.kernel.org/r/20171207080951.GC4889@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index eb6bd99be0bd..f050f38d8fa3 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -58,7 +58,7 @@ endif ifeq ($(ARCH),s390) NO_PERF_REGS := 0 NO_SYSCALL_TABLE := 0 - CFLAGS += -I$(OUTPUT)arch/s390/include/generated + CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated endif ifeq ($(NO_PERF_REGS),0) |