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-rwxr-xr-xconfigure4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure b/configure
index 48e218d77..b9f59de22 100755
--- a/configure
+++ b/configure
@@ -83,6 +83,10 @@ exec 3>&1
# Parse command-line arguments
+if echo "$configure_options" | grep -q -e '--\?[a-zA-Z0-9-]\+='; then
+ err "Arguments to this script look like '-prefix /foo/bar', not '-prefix=/foo/bar' (note the '=')."
+fi
+
while : ; do
case "$1" in
"") break;;