From: Sergei Trofimovich <sly...@gentoo.org>
As we use 'AC_CONFIG_SUBDIRS' macro for samba sources
option checking is disabled for us.
Before the patch:
$ ./configure --with-i-have-misspelled-editor-for-edit
...
# no warnings
The patch enables warnings back only for top-level ./configure:
$ ./configure --with-i-have-misspelled-editor-for-edit
...
configure: WARNING: unrecognized options:
--with-i-have-misspelled-editor-for-edit
Signed-off-by: Sergei Trofimovich <sly...@gentoo.org>
---
configure.ac | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/configure.ac b/configure.ac
index c12c2e7..5581a14 100644
--- a/configure.ac
+++ b/configure.ac
@@ -652,3 +652,12 @@ Configuration:
Support for charset: ${charset_msg}
Search type: ${SEARCH_TYPE}
])
+
+dnl option checking is disable by default due to AC_CONFIG_SUBDIRS
+dnl we enable it back for top-level ./configure
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ fatal) AC_MSG_ERROR([unrecognized options: $ac_unrecognized_opts]) ;;
+ *) AC_MSG_WARN( [unrecognized options: $ac_unrecognized_opts]) ;;
+ esac
+fi
--
1.8.2.1
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