configure: Add an option to enable all optional features/plugins

This has probably no real practical use, but it simplifies testing.

diff --git a/configure.ac b/configure.ac
index d39dbb4c765f59dc648280757bd1d8f26bc6d56e..b6a5e01482f456c02a9d81a68bad2193a79446a0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -288,7 +288,20 @@ ARG_DISBL_SET([defaults],       [disable all default plugins (they can be enable
 if test x$defaults = xfalse; then
        for option in $enabled_by_default; do
                eval test x\${${option}_given} = xtrue && continue
-               let $option=false
+               eval $option=false
+       done
+fi
+
+# ==============================
+#  option to enable all options
+# ==============================
+
+ARG_ENABL_SET([all],            [enable all plugins and features (they can be disabled with their respective --disable options). Mainly for testing.])
+
+if test x$all_given = xtrue; then
+       for option in $disabled_by_default; do
+               eval test x\${${option}_given} = xtrue && continue
+               eval $option=true
        done
 fi
 

diff --git a/m4/macros/enable-disable.m4 b/m4/macros/enable-disable.m4
index 2e455206893d36a05c6a52ade3aa5291242c8859..9d51cb9b287b2fd607f5712733c959087962e91d 100644 (file)
--- a/m4/macros/enable-disable.m4
+++ b/m4/macros/enable-disable.m4
@@ -2,6 +2,7 @@
 # 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],
@@ -14,7 +15,8 @@ AC_DEFUN([ARG_ENABL_SET],
                fi],
                [patsubst([$1], [-], [_])=false
                patsubst([$1], [-], [_])_given=false]
-       )]
+       )
+       disabled_by_default=${disabled_by_default}" patsubst([$1], [-], [_])"]
 )
 
 # ARG_DISBL_SET(option, help)