# HG changeset patch
# User koda
# Date 1389972696 -3600
# Node ID eb0b520564bb437537f9f4247ac3d35a4881ac03
# Parent  4133ba836ee6b9c8826d5808854f9fea65164c5e
use bundled physfs on win and osx

diff -r 4133ba836ee6 -r eb0b520564bb CMakeLists.txt
--- a/CMakeLists.txt	Fri Jan 17 16:16:28 2014 +0100
+++ b/CMakeLists.txt	Fri Jan 17 16:31:36 2014 +0100
@@ -18,19 +18,12 @@
 
 #libraries are built shared unless explicitly added as a static
 option(BUILD_SHARED_LIBS "Build libraries as shared modules (on)" ON)
-#set this to ON when 2.1.0 becomes more widespread (and only for linux)
-option(PHYSFS_SYSTEM "Use system physfs (off)" OFF)
-
-#system paths for finding required fonts (see share/hedgewars/Data/fonts)
-#subdirectories will NOT be searched.
-#all founds that can't be found will be bundled with hedgewars
-option(PHYSFS_SYSTEM "Use system physfs (off)" OFF)
-
-option(BUILD_SHARED_LIBS "Build libraries as shared modules (on)" ON)
 
 if(WIN32 OR APPLE)
+    option(PHYSFS_SYSTEM "Use system physfs (off)" OFF)
     option(LUA_SYSTEM "Use system lua (off)" OFF)
 else()
+    option(PHYSFS_SYSTEM "Use system physfs (on)" ON)
     option(LUA_SYSTEM "Use system lua (on)" ON)
 endif()
 
@@ -45,6 +38,9 @@
     set(DATA_INSTALL_DIR "share/hedgewars" CACHE STRING "Resource folder path")
 endif()
 
+#system paths for finding required fonts (see share/hedgewars/Data/fonts)
+#subdirectories will NOT be searched.
+#all fonts that can't be found will be bundled with hedgewars
 set(FONTS_DIRS "" CACHE STRING "Additional paths to folders where required fonts can be found ( ; is separator)")
 
 #versioning
@@ -161,9 +157,9 @@
         string(REGEX MATCH "([0-9]+)" physfs_patchversion "${physfs_patchversion}")
         set(physfs_detected_ver "${physfs_majorversion}.${physfs_minorversion}.${physfs_patchversion}")
 
-        if (physfs_detected_ver VERSION_LESS "2.0.0")
-            message(FATAL_ERROR "PhysFS version is too old (detected ${physfs_detected_ver}, required 2.0.0)")
-            set(physfs_too_old true)
+        if(${physfs_detected_ver} VERSION_LESS 2.0.0)
+            message(FATAL_ERROR "PhysFS version is too old (detected ${physfs_detected_ver}, required 2.0.0)"
+                                "Perform an update or rerun cmake with -DPHYSFS_SYSTEM=off to build the internal version")
         endif()
     endif()
 
diff -r 4133ba836ee6 -r eb0b520564bb hedgewars/CMakeLists.txt
--- a/hedgewars/CMakeLists.txt	Fri Jan 17 16:16:28 2014 +0100
+++ b/hedgewars/CMakeLists.txt	Fri Jan 17 16:31:36 2014 +0100
@@ -149,7 +149,7 @@
     add_flag_append(CMAKE_Pascal_FLAGS "-XLAlua=${lua_output_name}")
 endif()
 
-if(PHYSFS_SYSTEM)
+if(PHYSFS_FOUND AND PHYSFS_SYSTEM)
     get_filename_component(PHYSFS_LIBRARY_DIR ${PHYSFS_LIBRARY} PATH)
     add_flag_append(CMAKE_Pascal_FLAGS "-Fl${PHYSFS_LIBRARY}")
 else()