elfutils: fix host compilation with Alpine Linux

intl is not included in libc, disable it as is done with the target
package.

argp is also not included. Add build depends for argp-standalone.

fts is also not included. Add build depends for musl-fts.

Disable shared libraries to avoid having to manually add rpath.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

package/libs/elfutils/Makefile

@@ -24,6 +24,8 @@ PKG_INSTALL:=1
 PKG_USE_MIPS16:=1
 PKG_BUILD_DEPENDS:=!USE_GLIBC:argp-standalone
 
+HOST_BUILD_DEPENDS:=argp-standalone/host musl-fts/host
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/nls.mk
 include $(INCLUDE_DIR)/host-build.mk
@@ -62,6 +64,8 @@ CONFIGURE_ARGS += --disable-nls
 endif
 
 HOST_CONFIGURE_ARGS += \
+	--disable-shared \
+	--disable-nls \
 	--disable-debuginfod \
 	--disable-libdebuginfod \
 	--without-lzma \