1--- unistd.in.h 2017-05-15 19:05:30.449063823 +0200 2+++ unistd.in.h.new 2017-05-15 19:14:39.145268786 +0200 3@@ -141,7 +141,11 @@ 4 5 6 /* Get getopt(), optarg, optind, opterr, optopt. */ 7-#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT 8+/* Also, don't include <getopt.h> inside libgettextpo, because we use 9+ the getopt module only in gettext-tools/gnulib-lib/, not in 10+ gettext-tools/libgettextpo/, but there is only a single 11+ GNULIB_UNISTD_H_GETOPT variable for both. */ 12+#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined GTPO_CONFIG_H && !defined _GL_SYSTEM_GETOPT 13 # include <getopt-cdefs.h> 14 # include <getopt-pfx-core.h> 15 #endif 16