gentoo-overlay/app-i18n/sunpinyin/files/sunpinyin-2.0.3-gcc-4.7.patch

From 3d35aa0370d9c7bd455098caa9ba22ebe1f82968 Mon Sep 17 00:00:00 2001
From: Yong Sun <mail@yongsun.me>
Date: Wed, 4 Apr 2012 18:41:39 +0800
Subject: [PATCH] Integrated patch from YunQiang Su, fixed FTBFS with gcc-4.7

---
 SConstruct        |    3 ++-
 src/portability.h |    5 ++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/SConstruct b/SConstruct
index 97abf47..354fd19 100644
--- a/SConstruct
+++ b/SConstruct
@@ -313,7 +313,8 @@ def DoConfigure():
     conf.CheckCHeader('sys/param.h')
     conf.CheckCHeader('sys/stat.h')
     conf.CheckCHeader('sys/types.h')
-    conf.CheckCHeader('unistd.h')
+    if conf.CheckCHeader('unistd.h'):
+        conf.Define('DHAVE_UNISTD_H', 1)
     conf.CheckCHeader('wchar.h')
 
     # add essential package requirements
diff --git a/src/portability.h b/src/portability.h
index 949d4f2..cf43bd0 100644
--- a/src/portability.h
+++ b/src/portability.h
@@ -44,15 +44,14 @@
 #include <string>
 #include <cstring>
 
-#if defined(sun)
+#if defined(HAVE_UNISTD_H)
 #include <unistd.h>
 #ifdef __cplusplus
 #include <algorithm>
 #else
 #include <sys/ddi.h>
 #endif //__cpluscplus
-#endif //defined(sun)
-
+#endif //defined(HAVE_UNISTD_H)
 
 #ifndef HOST_OS_GNUC_2
     #if defined(DEBUG) && !defined(NDEBUG)
-- 
1.7.8.5