---

yaml
---
r: 277300
b: refs/heads/try
c: b22c8ec
h: refs/heads/master

Author: gbonnet1

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: a264f5b7e8df34c4bf7f10d0c6c7f9ab805ee672
+refs/heads/try: b22c8ec5c74e75cf579aad50e3948e8c01f9d343
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/configure

@@ -585,6 +585,7 @@ fi
 BOOL_OPTIONS=""
 VAL_OPTIONS=""
 
+opt option-checking 1 "complain about unrecognized options"
 opt debug 0 "debug mode; disables optimization unless \`--enable-optimize\` given"
 opt valgrind 0 "run tests with valgrind (memcheck by default)"
 opt helgrind 0 "run tests with helgrind instead of memcheck"
@@ -674,8 +675,11 @@ then
 fi
 
 # Validate Options
-step_msg "validating $CFG_SELF args"
-validate_opt
+if [ -z "$CFG_DISABLE_OPTION_CHECKING" ]
+then
+    step_msg "validating $CFG_SELF args"
+    validate_opt
+fi
 
 # Validate the release channel, and configure options
 case "$CFG_RELEASE_CHANNEL" in