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| author |   Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2017-11-30 09:49:25 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-05 10:24:32 -0300 |
| commit | 1dc4ddf112a408e607a073d951b962b6c6e2bd6c (patch) | |
| tree | 299578fc858e75836ac2fd2357e8912b088f43ab /tools/perf/Makefile.config | |
| parent | perf thread_map: Add method to map all threads in the system (diff) | |
| download | wireguard-linux-1dc4ddf112a408e607a073d951b962b6c6e2bd6c.tar.xz wireguard-linux-1dc4ddf112a408e607a073d951b962b6c6e2bd6c.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>
LPU-Reference: 1512031765-9382-1-git-send-email-brueckner@linux.vnet.ibm.com
Link: https://lkml.kernel.org/n/tip-a8wga8hrl0d0r84cal96fmgv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 2c437baf8364..bf86c09ca889 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -41,6 +41,7 @@ ifeq ($(SRCARCH),x86) LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind endif NO_PERF_REGS := 0 + CFLAGS += -fPIC endif ifeq ($(SRCARCH),arm) |