X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fgetopt-posix;h=b82d6b27cdbaa1cd6fe2515a28f00bda321d8cea;hb=03ea4328ae1ea7e985f7fd9a42ebf77bc64bd47c;hp=89b7a542db23177a272699c2f20ae845beeb3cff;hpb=95e1b7bdbfc6111b5aea7a32aa874ec0f4af7f86;p=gnulib.git

diff --git a/modules/getopt-posix b/modules/getopt-posix
index 89b7a542d..b82d6b27c 100644
--- a/modules/getopt-posix
+++ b/modules/getopt-posix
@@ -21,7 +21,10 @@ if test $REPLACE_GETOPT = 1; then
   AC_LIBOBJ([getopt])
   AC_LIBOBJ([getopt1])
   gl_PREREQ_GETOPT
+  dnl Arrange for unistd.h to include getopt.h.
+  GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT=1
 fi
+AC_SUBST([GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT])
 
 Makefile.am:
 BUILT_SOURCES += $(GETOPT_H)