From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 18/36] perf s390: Always build with -fPIC Date: Wed, 6 Dec 2017 11:40:57 -0300 Message-ID: <20171206144115.15097-19-acme@kernel.org> References: <20171206144115.15097-1-acme@kernel.org> Return-path: In-Reply-To: <20171206144115.15097-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Hendrik Brueckner , Heiko Carstens , Martin Schwidefsky , Thomas Richter , linux s390 list , Arnaldo Carvalho de Melo List-ID: From: Hendrik Brueckner 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 Signed-off-by: Hendrik Brueckner Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Thomas Richter Cc: linux s390 list 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 --- tools/perf/Makefile.config | 1 + 1 file changed, 1 insertion(+) 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) -- 2.13.6