[master] Fixed broken handling of --disable-debug

[thirdparty/dhcp.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5c74f2067f9b6857b2feeae63a245114e29304a1..5f7c25f555f98a5fb38607e1a86223fe3eeca309 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -52,14 +52,16 @@ AC_DEFINE_UNQUOTED([DHCP_BYTE_ORDER], [$byte_order],
 # Optional compile-time DEBUGging.
 AC_ARG_ENABLE(debug,
        AS_HELP_STRING([--enable-debug],[create a debug-only version of the software (default is no).]),
-               [enable_debug=yes],[enable_debug=no])
-# This is very much off by default.
-if test "$enable_debug" = "yes" ; then
-       AC_DEFINE([DEBUG], [1],
-               [Define to compile debug-only DHCP software.])
-       # Just override CFLAGS to totally to remove optimization.
-       CFLAGS="-g"
-fi
+  [case "${enableval}" in
+    yes) enable_debug=yes
+        AC_DEFINE([DEBUG], [1],
+            [Define to compile debug-only DHCP software.])
+        # Just override CFLAGS totally to remove optimization.
+        CFLAGS="-g";;
+    no)  enable_debug=no ;;
+    *)   AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
+  esac],[enable_debug=no])
+
 # XXX: there are actually quite a lot more DEBUG_ features we could enable,
 # but I don't want to pollute the --help space.
 #