commit a899e6ecc4523c7e411eaf6fbaa4197d70f6f39e
author Bram Moolenaar <Bram@vim.org> Sat Dec 03 16:40:51 2016 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Dec 03 16:40:51 2016 +0100
tree d477a022d1581e56239dbff5de3778c9470aaee3
parent 3fad98e8af247af8ebc49730646282a71ccdd47a

patch 8.0.0123
Problem:    Modern Sun compilers define "__sun" instead of "sun".
Solution:   Use __sun. (closes #1296)

src/os_unixx.h

diff --git a/src/os_unixx.h b/src/os_unixx.h
index 8ed52d1..f1aad2c 100644
--- a/src/os_unixx.h
+++ b/src/os_unixx.h
@@ -17,8 +17,8 @@
 # define signal sigset
 #endif
 
-   /* sun's sys/ioctl.h redefines symbols from termio world */
-#if defined(HAVE_SYS_IOCTL_H) && !defined(sun)
+   /* Sun's sys/ioctl.h redefines symbols from termio world */
+#if defined(HAVE_SYS_IOCTL_H) && !defined(SUN_SYSTEM)
 # include <sys/ioctl.h>
 #endif