From 8d7ea40bfa6a267cf7ca44e05f2380fca8937ce6 Mon Sep 17 00:00:00 2001
From: Vladislav Vaintroub <wlad@sun.com>
Date: Sat, 27 Nov 2010 02:51:14 +0100
Subject: [PATCH] Fix detection of tgoto declaration: it needs curses.h to be
 included before term.h on Solaris Express 11

---
 cmd-line-utils/libedit/CMakeLists.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/cmd-line-utils/libedit/CMakeLists.txt b/cmd-line-utils/libedit/CMakeLists.txt
index b0e375dfcbd..76fcfc3204e 100644
--- a/cmd-line-utils/libedit/CMakeLists.txt
+++ b/cmd-line-utils/libedit/CMakeLists.txt
@@ -26,6 +26,21 @@ int main()
   tgoto(0,0,0);
   return 0;
 }" HAVE_DECL_TGOTO)
+IF(NOT HAVE_DECL_TGOTO)
+  # On Solaris 11, term.h is broken, curses.h is also required.
+  CHECK_CXX_SOURCE_COMPILES("
+  #include <curses.h>
+  #include <term.h>
+  int main()
+  {
+    tgoto(0,0,0);
+    return 0;
+  }" HAVE_DECL_TGOTO2)
+  IF(HAVE_DECL_TGOTO2)
+    SET(HAVE_DECL_TGOTO 1 CACHE INTERNAL "" FORCE)
+  ENDIF()
+ENDIF()
+
 SET(CMAKE_REQUIRED_LIBRARIES)