From: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 1/2] mk: add LDLIBS variable when producing the .so file
Date: Wed, 29 Jul 2015 15:56:17 +0200 [thread overview]
Message-ID: <1438178178-5062-1-git-send-email-nelio.laranjeiro@6wind.com> (raw)
Some .so libraries needs to be linked with external libraries. For that the
LDLIBS variable 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>
---
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..3a07603 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) $(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 reply other threads:[~2015-07-29 13:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-29 13:56 Nelio Laranjeiro [this message]
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 ` [dpdk-dev] [PACTH v3 1/2] mk: use LDLIBS and EXTRA_LDFLAGS variable when building the shared object file Nelio Laranjeiro
2015-07-31 13:14 ` [dpdk-dev] [PACTH v3 2/2] mlx4: fix shared library dependency Nelio Laranjeiro
2015-08-02 22:23 ` Thomas Monjalon
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