Update to Eric Blake porting problems.

diff --git a/ChangeLog b/ChangeLog
index 0b10518..75e8efa 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,11 +4,13 @@
 
        Fix porting problems reported by Eric Blake.
 
-       * configure.ac: Add check for HAVE_FIONREAD_IN_SYS_IOCTL.
-       * src/cat.c, src/ls.c, src/stty.c: Include stropt.h if available,
+       * configure.ac: Remove check for AC_HEADER_TIOCGWINSZ.
+       * src/cat.c, src/ls.c, src/stty.c: Include stropts.h if available,
        because POSIX says that's where ioctl is declared.
-       * src/cat.c: Use HAVE_FIONREAD_IN_SYS_IOCTL instead of _POSIX_SOURCE
+       * src/cat.c: Use HAVE_SYS_IOCTL_H instead of _POSIX_SOURCE
        to decide whether to include <sys/ioctl.h>.
+       * src/stty.c: Use only HAVE_SYS_IOCTL_H to decide whether
+       to include <sys/ioctl.h>.
 
        * src/id.c (print_user): Don't assume uid fits in unsigned int.
        (print_group): Likewise, for gid.