From: Gage Eads <gage.eads@intel.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, john.jacques@intel.com
Subject: [dpdk-dev] [PATCH] mk: use extra cflags when linking apps with the compiler
Date: Tue, 25 Apr 2017 11:10:47 -0500 [thread overview]
Message-ID: <1493136647-14744-1-git-send-email-gage.eads@intel.com> (raw)
From: John Jacques <john.jacques@intel.com>
When using the compiler to link applications, include EXTRA_CFLAGS. This
is needed, for example, when cross-compiling, to pass --sysroot.
GCC cross-compilers built with Yocto don't use the --with-sysroot option,
making it necessary to pass --sysroot command-line option.
Signed-off-by: John Jacques <john.jacques@intel.com>
Signed-off-by: Gage Eads <gage.eads@intel.com>
---
mk/rte.app.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index b5215c0..bcaf1b3 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -235,7 +235,7 @@ build: _postbuild
exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
ifeq ($(LINK_USING_CC),1)
-O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(OBJS-y) $(call linkerprefix, \
+O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $(OBJS-y) $(call linkerprefix, \
$(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
$(MAPFLAGS))
else
--
2.7.4
next reply other threads:[~2017-04-25 16:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-25 16:10 Gage Eads [this message]
2017-04-30 19:52 ` Thomas Monjalon
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