+# The gdbm module seems to be very little used:
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --without-gdbm"
+# Do not link in libcrypt.so if available (now in disabled-packages):
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_crypt_crypt=no"
+# Fix DEPRECATED_TYPE macro clang compatibility:
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" rb_cv_type_deprecated=x"
+# getresuid(2) does not work on ChromeOS - https://github.com/termux/termux-app/issues/147:
+# TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_getresuid=no"