Tweak quoting in earlier configure.ac emacs_config_options change

diff --git a/autogen/configure b/autogen/configure
index 8226d48..3183fe3 100755 (executable)
--- a/autogen/configure
+++ b/autogen/configure
@@ -3377,7 +3377,7 @@ 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_headers="$ac_config_headers src/config.h:src/config.in"

diff --git a/configure.ac b/configure.ac
index 13d8fe7..e751dc1 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)