auto upstream

[gnu-emacs] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8dfc5c9ba474e38feae0904799c57b62462d20e4..ce96ca042caa346474b8f9de1901bcc46369c67f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -35,7 +35,7 @@ for var in CFLAGS CPPFLAGS LDFLAGS; do
     esac
     eval val="\$${var}"
     test x"$val" = x && continue
-    emacs_config_options="${emacs_config_options}${emacs_config_options:+ }$var=$val"
+    emacs_config_options="${emacs_config_options}${emacs_config_options:+ }$var=\"$val\""
 done
 
 AC_CONFIG_HEADER(src/config.h:src/config.in)