From: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PACTH v3 1/2] mk: use LDLIBS and EXTRA_LDFLAGS variable when building the shared object file
Date: Fri, 31 Jul 2015 15:14:17 +0200 [thread overview]
Message-ID: <1438348458-12291-1-git-send-email-nelio.laranjeiro@6wind.com> (raw)
In-Reply-To: <1438178178-5062-1-git-send-email-nelio.laranjeiro@6wind.com>
Some .so libraries needs to be linked with external libraries. For that the
LDLIBS and EXTRA_LDFLAGS variables should be present on the link line when
those .so files are created. PMD Makefile is responsible for filling the
LDLIBS variable with the link to the external library it needs.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
---
Changelog: Update commit log.
mk/rte.lib.mk | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
index 9ff5cce..fcc8e20 100644
--- a/mk/rte.lib.mk
+++ b/mk/rte.lib.mk
@@ -81,7 +81,8 @@ O_TO_A_DO = @set -e; \
$(O_TO_A) && \
echo $(O_TO_A_CMD) > $(call exe2cmd,$(@))
-O_TO_S = $(LD) $(_CPU_LDFLAGS) -shared $(OBJS-y) -Wl,-soname,$(LIB) -o $(LIB)
+O_TO_S = $(LD) $(_CPU_LDFLAGS) $(EXTRA_LDFLAGS) $(LDLIBS) -shared $(OBJS-y) \
+ -Wl,-soname,$(LIB) -o $(LIB)
O_TO_S_STR = $(subst ','\'',$(O_TO_S)) #'# fix syntax highlight
O_TO_S_DISP = $(if $(V),"$(O_TO_S_STR)"," LD $(@)")
O_TO_S_DO = @set -e; \
--
1.9.1
next prev parent reply other threads:[~2015-07-31 13:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-29 13:56 [dpdk-dev] [PATCH 1/2] mk: add LDLIBS variable when producing the .so file Nelio Laranjeiro
2015-07-29 13:56 ` [dpdk-dev] [PATCH 2/2] mlx4: add missing library dependency when compiling in shared library Nelio Laranjeiro
2015-07-30 14:48 ` [dpdk-dev] [PACTH v2 1/2] mk: use LDLIBS variable when building the shared object file Nelio Laranjeiro
2015-07-30 14:48 ` [dpdk-dev] [PACTH v2 2/2] mlx4: fix shared library dependency Nelio Laranjeiro
2015-07-30 16:22 ` Thomas Monjalon
2015-07-31 13:14 ` Nelio Laranjeiro [this message]
2015-07-31 13:14 ` [dpdk-dev] [PACTH v3 " Nelio Laranjeiro
2015-08-02 22:23 ` Thomas Monjalon
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