From: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Date: Thu, 30 Oct 2014 16:58:54 +0000 (+0000)
Subject: mk: fix bsd module build
X-Git-Tag: spdx-start~10199
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=9867fd32616d7da62ea2f1a75a5e0f7462bf2e93

mk: fix bsd module build

When building shared libs (for both GCC and CLANG targets), -fPIC flag
has been added to CFLAGS and leaks to BSD module build system causing
the following error:

fatal error: error in backend: Cannot select: 0x802ad8010: i64 = X86ISD::WrapperRIP 0x802ade110
      [ID=13]
  0x802ade110: i64 = TargetGlobalAddress<i8** @__stack_chk_guard> 0 [TF=5] [ID=10]

Reset CFLAGS to MODULE_CFLAGS before building BSD module.

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---

diff --git a/mk/rte.bsdmodule.mk b/mk/rte.bsdmodule.mk
index 247ea2c81d..86b92ff5d3 100644
--- a/mk/rte.bsdmodule.mk
+++ b/mk/rte.bsdmodule.mk
@@ -47,6 +47,7 @@ include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
 
 # DPDK uses a more up-to-date gcc, so clear the override here.
 unexport CC
+override CFLAGS = $(MODULE_CFLAGS)
 
 # VPATH contains at least SRCDIR
 VPATH += $(SRCDIR)