From 2b06e96f343d5dfababe0e3ebb3ede377e8ebc3d Mon Sep 17 00:00:00 2001
From: TimePath <andrew.hardaker1995@gmail.com>
Date: Sat, 26 Mar 2016 21:11:46 +1100
Subject: [PATCH] Fix compile on CentOS 7

---
 CMakeLists.txt               | 25 ++++++++++++++++++-------
 libs/CMakeLists.txt          |  4 +++-
 libs/l_net/l_net_berkley.c   |  2 ++
 tools/quake3/common/vfs.h    |  2 ++
 tools/quake3/q3data/q3data.c |  3 ++-
 5 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d5fb2d61..bc290858 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,6 @@
-cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
+cmake_minimum_required(VERSION 2.8.11 FATAL_ERROR)
+
+option(SKIP_RADIANT "don't build the gui, useful for map compile servers" OFF)
 
 project(NetRadiant C CXX)
 
@@ -150,19 +152,25 @@ add_library(includes ${INCLUDELIST})
 # Plugins
 #-----------------------------------------------------------------------
 
-add_subdirectory(contrib)
+if (NOT SKIP_RADIANT)
+    add_subdirectory(contrib)
+endif ()
 
 #-----------------------------------------------------------------------
 # Modules
 #-----------------------------------------------------------------------
 
-add_subdirectory(plugins)
+if (NOT SKIP_RADIANT)
+    add_subdirectory(plugins)
+endif ()
 
 #-----------------------------------------------------------------------
 # Radiant
 #-----------------------------------------------------------------------
 
-add_subdirectory(radiant build)
+if (NOT SKIP_RADIANT)
+    add_subdirectory(radiant build)
+endif ()
 
 if (CMAKE_EXECUTABLE_SUFFIX)
     set(RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
@@ -173,9 +181,12 @@ else ()
             OUTPUT_STRIP_TRAILING_WHITESPACE
     )
 endif ()
-set_target_properties(radiant PROPERTIES
-        COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
-        )
+
+if (NOT SKIP_RADIANT)
+    set_target_properties(radiant PROPERTIES
+            COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
+            )
+endif ()
 
 #-----------------------------------------------------------------------
 # Tools
diff --git a/libs/CMakeLists.txt b/libs/CMakeLists.txt
index 19ed8fa9..049e6da7 100644
--- a/libs/CMakeLists.txt
+++ b/libs/CMakeLists.txt
@@ -10,7 +10,9 @@ add_subdirectory(debugging)
 add_subdirectory(etclib)
 add_subdirectory(filematch)
 add_subdirectory(generic)
-add_subdirectory(gtkutil)
+if (NOT SKIP_RADIANT)
+    add_subdirectory(gtkutil)
+endif ()
 add_subdirectory(l_net)
 add_subdirectory(math)
 add_subdirectory(mathlib)
diff --git a/libs/l_net/l_net_berkley.c b/libs/l_net/l_net_berkley.c
index ac618dd6..5571fa98 100644
--- a/libs/l_net/l_net_berkley.c
+++ b/libs/l_net/l_net_berkley.c
@@ -37,6 +37,8 @@
 #include "l_net_wins.h"
 
 #include <sys/types.h>
+typedef unsigned short u_short;
+typedef unsigned long u_long;
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <netinet/in.h>
diff --git a/tools/quake3/common/vfs.h b/tools/quake3/common/vfs.h
index 51ac6ddd..776402fe 100644
--- a/tools/quake3/common/vfs.h
+++ b/tools/quake3/common/vfs.h
@@ -41,6 +41,8 @@
 #include <io.h>
 #define R_OK 04
 #define S_ISDIR( mode ) ( mode & _S_IFDIR )
+#endif
+#ifndef PATH_MAX
 #define PATH_MAX 260
 #endif
 #include <glib.h>
diff --git a/tools/quake3/q3data/q3data.c b/tools/quake3/q3data/q3data.c
index 098e78f6..ba463014 100644
--- a/tools/quake3/q3data/q3data.c
+++ b/tools/quake3/q3data/q3data.c
@@ -336,6 +336,7 @@ void PackDirectory_r( char *dir ){
 #include <sys/types.h>
 #ifndef WIN32
 #include <sys/dir.h>
+#include <sys/stat.h>
 #else
 #include <sys/dirent.h>
 #endif
@@ -372,7 +373,7 @@ void PackDirectory_r( char *dir ){
 		if ( stat( dirstring, &st ) == -1 ) {
 			Error( "fstating %s", pf->name );
 		}
-		if ( st.st_mode & S_IFDIR ) { // directory
+		if ( S_ISDIR(st.st_mode) ) { // directory
 			PackDirectory_r( fullname );
 			continue;
 		}
-- 
2.39.2