> strcasecmp: Support cross-compilation.
A similar error is:
checking whether newlocale with a null base works... configure: error: in
'/GNULIB/testdir-all':
configure: error: cannot run test program while cross compiling
Fixed like this:
2025-04-11 Bruno Haible <br...@clisp.org>
newlocale: Support cross-compilation.
* m4/newlocale.m4 (gl_FUNC_NEWLOCALE): Use a no-op command as third
argument of AC_RUN_IFELSE.
diff --git a/m4/newlocale.m4 b/m4/newlocale.m4
index 2775609ee6..fb62bd2ced 100644
--- a/m4/newlocale.m4
+++ b/m4/newlocale.m4
@@ -1,5 +1,5 @@
# newlocale.m4
-# serial 3
+# serial 4
dnl Copyright (C) 2025 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -62,7 +62,7 @@ int main ()
gl_cv_func_newlocale_works=no
fi
],
- [])
+ [:])
])
case "$gl_cv_func_newlocale_works" in
*yes) ;;
