From 5709a0dca248e9e7237c1849072454c1dcb6a890 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Wed, 24 Mar 2010 14:07:18 -0400
Subject: CMake fixes for Linux.

Make sure <sys/socket.h> is included if around when testing/using
socklen_t.  Also, disable LDAP if LDAP_H is not found on the system.
---
 CMake/CheckTypeSize.c.in       |  3 +++
 CMake/CheckTypeSize.cmake      |  3 ++-
 CMakeLists.txt                 | 11 ++++++++++-
 include/curl/curlbuild.h.cmake |  4 ++++
 4 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/CMake/CheckTypeSize.c.in b/CMake/CheckTypeSize.c.in
index 9e48df153..8ff07bfd1 100644
--- a/CMake/CheckTypeSize.c.in
+++ b/CMake/CheckTypeSize.c.in
@@ -6,6 +6,9 @@
 #  include <sys/types.h>
 #endif /* HAVE_SYS_TYPES_H */
 
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
 
 #ifdef _WIN32
 #  include <winsock2.h>
diff --git a/CMake/CheckTypeSize.cmake b/CMake/CheckTypeSize.cmake
index e768254d6..2c2ceab97 100644
--- a/CMake/CheckTypeSize.cmake
+++ b/CMake/CheckTypeSize.cmake
@@ -13,7 +13,8 @@ macro(CHECK_TYPE_SIZE TYPE VARIABLE)
       set(CHECK_TYPE_SIZE_TYPE "${TYPE}")
       set(MACRO_CHECK_TYPE_SIZE_FLAGS
         "${CMAKE_REQUIRED_FLAGS}")
-      foreach(def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H)
+      foreach(def HAVE_SYS_TYPES_H 
+         HAVE_STDINT_H HAVE_STDDEF_H HAVE_SYS_SOCKET_H)
         if("${def}")
           set(MACRO_CHECK_TYPE_SIZE_FLAGS
             "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}")
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 063df4632..023cce3dc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -99,7 +99,7 @@ option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DI
 mark_as_advanced(HTTP_ONLY)
 option(CURL_DISABLE_FTP "disables FTP" OFF)
 mark_as_advanced(CURL_DISABLE_FTP)
-option(CURL_DISABLE_LDAP "disables LDAP" OFF)
+option(CURL_DISABLE_LDAP "disables LDAP" ON)
 mark_as_advanced(CURL_DISABLE_LDAP)
 option(CURL_DISABLE_TELNET "disables Telnet" OFF)
 mark_as_advanced(CURL_DISABLE_TELNET)
@@ -392,6 +392,11 @@ if(CMAKE_USE_OPENSSL)
   check_include_file_concat("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
 endif(CMAKE_USE_OPENSSL)
 
+if(NOT HAVE_LDAP_H) 
+  message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
+  set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+endif()
+
 
 check_type_size(size_t  SIZEOF_SIZE_T)
 check_type_size(ssize_t  SIZEOF_SSIZE_T)
@@ -782,6 +787,10 @@ endif(CMAKE_COMPILER_IS_GNUCC AND APPLE)
 if(HAVE_SOCKLEN_T)
   set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t")
   check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T)
+  if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T)
+    message(FATAL_ERROR 
+     "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log")
+  endif()
 else()
   set(CURL_TYPEOF_CURL_SOCKLEN_T int)
   set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT})
diff --git a/include/curl/curlbuild.h.cmake b/include/curl/curlbuild.h.cmake
index 4f83e3fe1..3aa772fc4 100644
--- a/include/curl/curlbuild.h.cmake
+++ b/include/curl/curlbuild.h.cmake
@@ -143,6 +143,10 @@
 #  include <ws2tcpip.h>
 #endif
 
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
 /* Data type definition of curl_socklen_t. */
 typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
 
-- 
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