shithub: libvpx

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Make shared object use extralibs

this way -lm doesn't get ignored if additional LDFLAGS get passed from
env

Change-Id: Ie630369ae6ed2780377c35aa2726e759d527bb50

--- a/build/make/Makefile

+++ b/build/make/Makefile

@@ -231,7 +231,7 @@

 	$(qexec)$$(LD) -shared $$(LDFLAGS) \

             -Wl,--no-undefined -Wl,-soname,$$(SONAME) \

             -Wl,--version-script,$$(SO_VERSION_SCRIPT) -o $$@ \

-            $$(filter %.o,$$?)

+            $$(filter %.o,$$?) $$(extralibs)

 endef

 define lipo_lib_template

--- a/libs.mk

+++ b/libs.mk

@@ -182,7 +182,7 @@

 LIBVPX_SO               := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)

 LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)

 $(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) libvpx.ver

-$(BUILD_PFX)$(LIBVPX_SO): LDFLAGS += -lm -pthread

+$(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm -pthread

 $(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)

 $(BUILD_PFX)$(LIBVPX_SO): SO_VERSION_SCRIPT = libvpx.ver

 LIBVPX_SO_SYMLINKS      := $(addprefix $(LIBSUBDIR)/, \