ikev2: Clear fragments of a retransmitted message if we receive the next one
[strongswan.git] / m4 / macros / enable-disable.m4
index 6d7959e..9d51cb9 100644 (file)
@@ -2,31 +2,39 @@
 # ARG_ENABL_SET(option, help)
 # ---------------------------
 # Create a --enable-$1 option with helptext, set a variable $1 to true/false
+# All $1 are collected in the variable $disabled_by_default
 AC_DEFUN([ARG_ENABL_SET],
        [AC_ARG_ENABLE(
                [$1],
                AS_HELP_STRING([--enable-$1], [$2]),
-               [if test x$enableval = xyes; then
+               [patsubst([$1], [-], [_])_given=true
+               if test x$enableval = xyes; then
                        patsubst([$1], [-], [_])=true
                 else
                        patsubst([$1], [-], [_])=false
                fi],
-               patsubst([$1], [-], [_])=false
-       )]
+               [patsubst([$1], [-], [_])=false
+               patsubst([$1], [-], [_])_given=false]
+       )
+       disabled_by_default=${disabled_by_default}" patsubst([$1], [-], [_])"]
 )
 
 # ARG_DISBL_SET(option, help)
 # ---------------------------
 # Create a --disable-$1 option with helptext, set a variable $1 to true/false
+# All $1 are collected in the variable $enabled_by_default
 AC_DEFUN([ARG_DISBL_SET],
        [AC_ARG_ENABLE(
                [$1],
                AS_HELP_STRING([--disable-$1], [$2]),
-               [if test x$enableval = xyes; then
+               [patsubst([$1], [-], [_])_given=true
+               if test x$enableval = xyes; then
                        patsubst([$1], [-], [_])=true
                 else
                        patsubst([$1], [-], [_])=false
                fi],
-               patsubst([$1], [-], [_])=true
-       )]
+               [patsubst([$1], [-], [_])=true
+               patsubst([$1], [-], [_])_given=false]
+       )
+       enabled_by_default=${enabled_by_default}" patsubst([$1], [-], [_])"]
 )