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dnsmasq: static linking with lua doesn't need -ldl

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Fixes http://autobuild.buildroot.net/results/77e/77e4123a3ddc934efedf4b09adc2436421ee70b3/

liblua only uses libdl when dynamic linking is used, and certain toolchains
(E.G.  bfin) doesn't provide a libdl - So only link against it if it is
needed.

At the same time change it pass the library in LIBS instead of LDFLAGS so it
ends up at the end of the linker cmdline.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2014-06-12 10:46:41 +02:00
parent 11dbb61533
commit cbf2ae296e
1 changed files with 5 additions and 1 deletions
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6
package/dnsmasq/dnsmasq.mk
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@ -55,7 +55,11 @@ endif
ifeq ($(BR2_PACKAGE_DNSMASQ_LUA),y)
DNSMASQ_DEPENDENCIES += lua
DNSMASQ_MAKE_OPT += LDFLAGS+="-ldl"
# liblua uses dlopen when dynamically linked
ifneq ($(BR2_PREFER_STATIC_LIB),y)
DNSMASQ_MAKE_OPT += LIBS="-ldl"
endif
define DNSMASQ_ENABLE_LUA
$(SED) 's/lua5.1/lua/g' $(DNSMASQ_DIR)/Makefile