mk: add build directory to library search path

Add default library output folder to the library search folder.

This is useful for development environment, in production environment
DPDK libraries already should be in know locations.

Patch removes requirement to set LD_LIBRARY_PATH variable when DPDK
compiled as shared library.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 7f364d38c2113de9c14acdda365860f97221e2cd..b84b56d024e377a29533b1256267aaa7155912cd 100644 (file)
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -187,6 +187,10 @@ LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) $(EXTRA_LDLIBS)
 LDLIBS := $(shell echo $(LDLIBS) | \
        awk '{for (i = 1; i <= NF; i++) { if (!seen[$$i]++) print $$i }}')
 
+ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
+LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
+endif
+
 .PHONY: all
 all: install
 

diff --git a/scripts/test-null.sh b/scripts/test-null.sh
index ef6d800d25fd57909202ad694bc491cf84c071e8..32a47b1721f9085e282a72960d1cd200a6556170 100755 (executable)
--- a/scripts/test-null.sh
+++ b/scripts/test-null.sh
@@ -36,7 +36,6 @@ build=${1:-build}
 coremask=${2:-3} # default using cores 0 and 1
 
 if grep -q SHARED_LIB=y $build/.config; then
-       export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH
        pmd='-d librte_pmd_null.so'
 fi