[pjsip] fixes ccache compile and adds missing -lc

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32387 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/pjsip/Makefile

@@ -87,7 +87,7 @@ endef
 define Build/Compile
 	CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
 	CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
-	LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS) $(LIBGCC_S) -lm" \
+	LDFLAGS="$(TARGET_LDFLAGS) -lc $(LIBGCC_S) -lm" \
 		$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR)/$(MAKE_PATH)
 endef
 

package/pjsip/patches/0001-configure-fixup.patch

@@ -1,14 +1,13 @@
 --- a/aconfigure.ac
 +++ b/aconfigure.ac
-@@ -48,9 +48,9 @@ if test -z "$CROSS_COMPILE"; then
+@@ -48,9 +48,8 @@ if test -z "$CROSS_COMPILE"; then
      CROSS_COMPILE=`echo ${CC} | sed 's/gcc//'`
  fi
  
 -if test "$AR" = ""; then AR="${CROSS_COMPILE}ar rv"; fi
-+AR="${CROSS_COMPILE}ar rv"
++AR="${AR} rv"
  AC_SUBST(AR)
 -if test "$LD" = ""; then LD="$CC"; fi
-+LD="${CROSS_COMPILE}gcc"
  AC_SUBST(LD)
  if test "$LDOUT" = ""; then LDOUT="-o "; fi
  AC_SUBST(LDOUT)