gentoo-overlay/dev-libs/libsigc++/files/libsigc++-2.10.0-make-disable-benchmarks-work.patch

--- a/configure
+++ b/configure
@@ -1480,6 +1480,7 @@
   --enable-benchmark=yes|no
 
 
+
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
@@ -17799,8 +17800,7 @@
 
 # Check whether --enable-benchmark was given.
 if test "${enable_benchmark+set}" = set; then :
-  enableval=$enable_benchmark; enable_benchmark=yes
-
+  enableval=$enable_benchmark;
 fi