# HG changeset patch
# User Stepan777 <stepik-777@mail.ru>
# Date 1344605748 -14400
# Node ID 2d6e69b392cbe033dc93aeaf1ebf98fbe4b43085
# Parent  e1b80da699914a2dc24f5203306e7e1379a37e84
better cmake script

diff -r e1b80da69991 -r 2d6e69b392cb cmake_modules/FindFFMPEG.cmake
--- a/cmake_modules/FindFFMPEG.cmake	Fri Aug 10 17:25:22 2012 +0400
+++ b/cmake_modules/FindFFMPEG.cmake	Fri Aug 10 17:35:48 2012 +0400
@@ -4,6 +4,9 @@
 #  FFMPEG_FOUND - system has ffmpeg
 #  FFMPEG_INCLUDE_DIR - the ffmpeg include directory
 #  FFMPEG_LIBRARIES - Link these to use ffmpeg
+#  FFMPEG_LIBAVCODEC
+#  FFMPEG_LIBAVFORMAT
+#  FFMPEG_LIBAVUTIL
 #
 #  Copyright (c) 2008 Andreas Schneider <mail@cynapses.org>
 #  Modified for other libraries by Lasse Kärkkäinen <tronic>
@@ -32,32 +35,32 @@
     PATH_SUFFIXES ffmpeg libav
   )
 
-  find_library(FFMPEG_AVCODEC_LIBRARY
+  find_library(FFMPEG_LIBAVCODEC
     NAMES avcodec
     PATHS ${_FFMPEG_AVCODEC_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
   )
 
-  find_library(FFMPEG_AVFORMAT_LIBRARY
+  find_library(FFMPEG_LIBAVFORMAT
     NAMES avformat
     PATHS ${_FFMPEG_AVFORMAT_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
   )
 
-  find_library(FFMPEG_AVUTIL_LIBRARY
+  find_library(FFMPEG_LIBAVUTIL
     NAMES avutil
     PATHS ${_FFMPEG_AVUTIL_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
   )
 
-  if (FFMPEG_AVCODEC_LIBRARY AND FFMPEG_AVFORMAT_LIBRARY)
+  if (FFMPEG_LIBAVCODEC AND FFMPEG_LIBAVFORMAT)
     set(FFMPEG_FOUND TRUE)
-  endif (FFMPEG_AVCODEC_LIBRARY AND FFMPEG_AVFORMAT_LIBRARY)
+  endif()
 
   if (FFMPEG_FOUND)
     set(FFMPEG_INCLUDE_DIR ${FFMPEG_AVCODEC_INCLUDE_DIR}/..)
 
     set(FFMPEG_LIBRARIES
-      ${FFMPEG_AVCODEC_LIBRARY}
-      ${FFMPEG_AVFORMAT_LIBRARY}
-      ${FFMPEG_AVUTIL_LIBRARY}
+      ${FFMPEG_LIBAVCODEC}
+      ${FFMPEG_LIBAVFORMAT}
+      ${FFMPEG_LIBAVUTIL}
     )
 
   endif (FFMPEG_FOUND)
@@ -68,7 +71,7 @@
     endif (NOT FFMPEG_FIND_QUIETLY)
   else (FFMPEG_FOUND)
     if (FFMPEG_FIND_REQUIRED)
-      message(FATAL_ERROR "Could not find FFMPEG libavcodec, libavformat or libswscale")
+      message(FATAL_ERROR "Could not find FFMPEG libavcodec or libavformat or libavutil")
     endif (FFMPEG_FIND_REQUIRED)
   endif (FFMPEG_FOUND)
 
diff -r e1b80da69991 -r 2d6e69b392cb hedgewars/CMakeLists.txt
--- a/hedgewars/CMakeLists.txt	Fri Aug 10 17:25:22 2012 +0400
+++ b/hedgewars/CMakeLists.txt	Fri Aug 10 17:35:48 2012 +0400
@@ -185,16 +185,25 @@
     message(STATUS "PNG screenshots disabled per user request, using BMP format")
 endif()
 
-set(fpc_flags ${noexecstack_flags} ${pascal_flags} ${hwengine_project})
+if(NOT NO_VIDEOREC)
+    if(${FFMPEG_FOUND})
+        message(STATUS "Compiling with video recording")
+        include_directories(${FFMPEG_INCLUDE_DIR})
+        set(pascal_flags "-dUSE_VIDEO_RECORDING" ${pascal_flags})
+        IF (WIN32)
+            set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
+            # there are some problems with linking our avwrapper as static lib, so link it as shared
+            add_library(avwrapper SHARED avwrapper.c)
+            target_link_libraries(avwrapper ${FFMPEG_LIBRARIES})
+        ELSE()
+            add_library(avwrapper STATIC avwrapper.c)
+        ENDIF()
+    endif()
+else()
+    message(STATUS "Video recording disabled by user")
+endif()
 
-IF (WIN32)
-    set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
-    include_directories(${FFMPEG_INCLUDE_DIR})
-    add_library(avwrapper SHARED avwrapper.c)
-    target_link_libraries(avwrapper ${FFMPEG_LIBRARIES})
-ELSE()
-    add_library(avwrapper STATIC avwrapper.c)
-ENDIF()
+set(fpc_flags ${noexecstack_flags} ${pascal_flags} ${hwengine_project})
 
 IF(NOT APPLE)
     #here is the command for standard executables or for shared library
diff -r e1b80da69991 -r 2d6e69b392cb hedgewars/options.inc
--- a/hedgewars/options.inc	Fri Aug 10 17:25:22 2012 +0400
+++ b/hedgewars/options.inc	Fri Aug 10 17:35:48 2012 +0400
@@ -50,7 +50,6 @@
     {$DEFINE USE_TOUCH_INTERFACE}
 {$ELSE}
     {$DEFINE USE_AM_NUMCOLUMN}
-    {$DEFINE USE_VIDEO_RECORDING}
 {$ENDIF}
 
 
diff -r e1b80da69991 -r 2d6e69b392cb hedgewars/uVideoRec.pas
--- a/hedgewars/uVideoRec.pas	Fri Aug 10 17:25:22 2012 +0400
+++ b/hedgewars/uVideoRec.pas	Fri Aug 10 17:35:48 2012 +0400
@@ -27,7 +27,7 @@
 end.
 {$ELSE}
 
-{$IFDEF UNIX}
+{$IFNDEF WIN32}
     {$LINKLIB avwrapper}
     {$LINKLIB avutil}
     {$LINKLIB avcodec}
@@ -53,27 +53,16 @@
 
 uses uVariables, uUtils, GLunit, SDLh, SysUtils, uIO, uMisc, uTypes;
 
-{$IFDEF WIN32}
-const AVWrapperLibName = 'libavwrapper.dll';
-{$ENDIF}
+const AVWrapperLibName = {$IFDEF WIN32}'libavwrapper.dll'{$ELSE}''{$ENDIF};
 
 type TAddFileLogRaw = procedure (s: pchar); cdecl;
 
-{$IFDEF WIN32}
 procedure AVWrapper_Init(
               AddLog: TAddFileLogRaw;
               filename, desc, soundFile, format, vcodec, acodec: PChar;
               width, height, framerateNum, framerateDen, vquality: LongInt); cdecl; external AVWrapperLibName;
 procedure AVWrapper_Close; cdecl; external AVWrapperLibName;
 procedure AVWrapper_WriteFrame( pY, pCb, pCr: PByte ); cdecl; external AVWrapperLibName;
-{$ELSE}
-procedure AVWrapper_Init(
-              AddLog: TAddFileLogRaw;
-              filename, desc, soundFile, format, vcodec, acodec: PChar;
-              width, height, framerateNum, framerateDen, vquality: LongInt); cdecl; external;
-procedure AVWrapper_Close; cdecl; external;
-procedure AVWrapper_WriteFrame( pY, pCb, pCr: PByte ); cdecl; external;
-{$ENDIF}
 
 type TFrame = record
                   realTicks: LongWord;