ext/dtext/extconf.rb in dtext_rb-1.8.0 vs ext/dtext/extconf.rb in dtext_rb-1.9.0

@@ -1,10 +1,10 @@
 require "mkmf"
 
 $warnflags = "-Wall -Wextra -Wno-unused-parameter"
 $CFLAGS << " -std=c99 -D_GNU_SOURCE #{ENV["CFLAGS"]}"
 
-pkg_config "glib-2.0"
+$CFLAGS << " " << (pkg_config "glib-2.0", "cflags")
 
 have_library "glib-2.0"
 have_header "glib.h"
 have_header "dtext.h"
 create_makefile "dtext/dtext"