.

diff --git a/m4/isc-posix.m4 b/m4/isc-posix.m4
new file mode 100644 (file)
index 0000000..4dd2afa
--- /dev/null
+++ b/m4/isc-posix.m4
@@ -0,0 +1,15 @@
+#serial 1
+# This test replaces the one in autoconf.
+# Currently this macro should have the same name as the autoconf macro
+# because gettext's gettext.m4 (distributed in the automake package)
+# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
+# give these diagnostics:
+#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
+#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
+
+AC_DEFUN(AC_ISC_POSIX,
+  [
+    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
+    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
+  ]
+)