Changed: #880 Use PCH under Linux with CMake

2024-11-11 09:49:05 +00:00 · 2010-06-25 08:33:15 +02:00 · 2010-06-25 08:33:15 +02:00 · 0260a44827
commit 0260a44827
parent 61e3836666
19 changed files with 386 additions and 39 deletions
--- a/code/nel/CMakeLists.txt
+++ b/code/nel/CMakeLists.txt
@ -176,6 +176,8 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_D

 NL_SETUP_BUILD_FLAGS()

+INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/PCHSupport.cmake)
+
 ADD_SUBDIRECTORY(src)
 ADD_SUBDIRECTORY(include)

--- a/code/nel/CMakeModules/PCHSupport.cmake
+++ b/code/nel/CMakeModules/PCHSupport.cmake
@ -0,0 +1,319 @@
+# - Try to find precompiled headers support for GCC 3.4 and 4.x
+# Once done this will define:
+#
+# Variable:
+#   PCHSupport_FOUND
+#
+# Macro:
+#   ADD_PRECOMPILED_HEADER  _targetName _input  _dowarn
+#   ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use _dowarn
+#   ADD_NATIVE_PRECOMPILED_HEADER _targetName _input _dowarn
+#   GET_NATIVE_PRECOMPILED_HEADER _targetName _input
+
+IF(CMAKE_COMPILER_IS_GNUCXX)
+
+    EXEC_PROGRAM(
+    	${CMAKE_CXX_COMPILER}
+        ARGS 	${CMAKE_CXX_COMPILER_ARG1} -dumpversion 
+        OUTPUT_VARIABLE gcc_compiler_version)
+    #MESSAGE("GCC Version: ${gcc_compiler_version}")
+    IF(gcc_compiler_version MATCHES "4\\.[0-9]\\.[0-9]")
+        SET(PCHSupport_FOUND TRUE)
+    ELSE(gcc_compiler_version MATCHES "4\\.[0-9]\\.[0-9]")
+        IF(gcc_compiler_version MATCHES "3\\.4\\.[0-9]")
+            SET(PCHSupport_FOUND TRUE)
+        ENDIF(gcc_compiler_version MATCHES "3\\.4\\.[0-9]")
+    ENDIF(gcc_compiler_version MATCHES "4\\.[0-9]\\.[0-9]")
+    
+	SET(_PCH_include_prefix "-I")
+	
+ELSE(CMAKE_COMPILER_IS_GNUCXX)
+	IF(WIN32)
+		SET(PCHSupport_FOUND TRUE) # for experimental msvc support
+		SET(_PCH_include_prefix "/I")
+	ELSE(WIN32)
+		SET(PCHSupport_FOUND FALSE)
+	ENDIF(WIN32)
+ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+
+
+MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
+
+
+  STRING(TOUPPER "CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}" _flags_var_name)
+  SET(${_out_compile_flags} ${${_flags_var_name}} )
+  
+  IF(CMAKE_COMPILER_IS_GNUCXX)
+    
+    GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
+    IF(${_targetType} STREQUAL SHARED_LIBRARY)
+      LIST(APPEND ${_out_compile_flags} "${${_out_compile_flags}} -fPIC")
+    ENDIF(${_targetType} STREQUAL SHARED_LIBRARY)
+    
+  ELSE(CMAKE_COMPILER_IS_GNUCXX)
+    ## TODO ... ? or does it work out of the box
+  ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+  
+  GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES )
+  FOREACH(item ${DIRINC})
+    LIST(APPEND ${_out_compile_flags} "${_PCH_include_prefix}${item}")
+  ENDFOREACH(item)
+  
+  GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
+  #MESSAGE("_directory_flags ${_directory_flags}" )
+  LIST(APPEND ${_out_compile_flags} ${_directory_flags})
+  LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS} )
+  
+  SEPARATE_ARGUMENTS(${_out_compile_flags})
+
+ENDMACRO(_PCH_GET_COMPILE_FLAGS)
+
+
+MACRO(_PCH_WRITE_PCHDEP_CXX _targetName _include_file _dephelp)
+
+  SET(${_dephelp} ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch_dephelp.cxx)
+  FILE(WRITE  ${${_dephelp}}
+"#include \"${_include_file}\"
+int testfunction()
+{
+    return 0;
+}
+"
+    )
+
+ENDMACRO(_PCH_WRITE_PCHDEP_CXX )
+
+MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output)
+
+	FILE(TO_NATIVE_PATH ${_input} _native_input)
+	FILE(TO_NATIVE_PATH ${_output} _native_output)
+	
+
+	IF(CMAKE_COMPILER_IS_GNUCXX)
+          IF(CMAKE_CXX_COMPILER_ARG1)
+	    # remove leading space in compiler argument
+            STRING(REGEX REPLACE "^ +" "" pchsupport_compiler_cxx_arg1 ${CMAKE_CXX_COMPILER_ARG1})
+
+	    SET(${out_command}
+	      ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS}	-x c++-header -o ${_output} ${_input}
+	      )
+	  ELSE(CMAKE_CXX_COMPILER_ARG1)
+	    SET(${out_command}
+	      ${CMAKE_CXX_COMPILER}  ${_compile_FLAGS}	-x c++-header -o ${_output} ${_input}
+	      )
+          ENDIF(CMAKE_CXX_COMPILER_ARG1)
+	ELSE(CMAKE_COMPILER_IS_GNUCXX)
+		
+		SET(_dummy_str "#include <${_input}>")
+		FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/pch_dummy.cpp ${_dummy_str})
+	
+		SET(${out_command}
+			${CMAKE_CXX_COMPILER} ${_compile_FLAGS} /c /Fp${_native_output} /Yc${_native_input} pch_dummy.cpp
+		)
+		#/out:${_output}
+
+	ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+	
+ENDMACRO(_PCH_GET_COMPILE_COMMAND )
+
+
+
+MACRO(_PCH_GET_TARGET_COMPILE_FLAGS _cflags  _header_name _pch_path _dowarn )
+
+  FILE(TO_NATIVE_PATH ${_pch_path} _native_pch_path)
+  
+  IF(CMAKE_COMPILER_IS_GNUCXX)
+    # for use with distcc and gcc >4.0.1 if preprocessed files are accessible
+    # on all remote machines set
+    # PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess
+    # if you want warnings for invalid header files (which is very inconvenient
+    # if you have different versions of the headers for different build types
+    # you may set _pch_dowarn
+    IF (_dowarn)
+      SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} -Winvalid-pch " )
+    ELSE (_dowarn)
+      SET(${_cflags} "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_header_name} " )
+    ENDIF (_dowarn)
+  ELSE(CMAKE_COMPILER_IS_GNUCXX)
+    
+    set(${_cflags} "/Fp${_native_pch_path} /Yu${_header_name}" )
+    
+  ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+  
+ENDMACRO(_PCH_GET_TARGET_COMPILE_FLAGS )
+
+MACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input _output)
+  GET_FILENAME_COMPONENT(_name ${_input} NAME)
+  GET_FILENAME_COMPONENT(_path ${_input} PATH)
+  SET(_output "${CMAKE_CURRENT_BINARY_DIR}/${_name}.gch/${_targetName}_${CMAKE_BUILD_TYPE}.h++")
+ENDMACRO(GET_PRECOMPILED_HEADER_OUTPUT _targetName _input)
+
+
+MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use )
+   
+  # to do: test whether compiler flags match between target  _targetName
+  # and _pch_output_to_use
+  GET_FILENAME_COMPONENT(_name ${_input} NAME)
+
+  IF( "${ARGN}" STREQUAL "0")
+    SET(_dowarn 0)
+  ELSE( "${ARGN}" STREQUAL "0")
+    SET(_dowarn 1)
+  ENDIF("${ARGN}" STREQUAL "0")
+
+
+  _PCH_GET_TARGET_COMPILE_FLAGS(_target_cflags ${_name} ${_pch_output_to_use} ${_dowarn})
+  #   MESSAGE("Add flags ${_target_cflags} to ${_targetName} " )
+  SET_TARGET_PROPERTIES(${_targetName}
+    PROPERTIES
+    COMPILE_FLAGS ${_target_cflags}
+    )
+
+  ADD_CUSTOM_TARGET(pch_Generate_${_targetName}
+    DEPENDS	${_pch_output_to_use}
+    )
+  
+  ADD_DEPENDENCIES(${_targetName} pch_Generate_${_targetName} )
+  
+ENDMACRO(ADD_PRECOMPILED_HEADER_TO_TARGET)
+
+MACRO(ADD_PRECOMPILED_HEADER _targetName _input)
+
+  SET(_PCH_current_target ${_targetName})
+  
+  IF(NOT CMAKE_BUILD_TYPE)
+    MESSAGE(FATAL_ERROR
+      "This is the ADD_PRECOMPILED_HEADER macro. "
+      "You must set CMAKE_BUILD_TYPE!"
+      )
+  ENDIF(NOT CMAKE_BUILD_TYPE)
+
+  IF( "${ARGN}" STREQUAL "0")
+    SET(_dowarn 0)
+  ELSE( "${ARGN}" STREQUAL "0")
+    SET(_dowarn 1)
+  ENDIF("${ARGN}" STREQUAL "0")
+
+
+  GET_FILENAME_COMPONENT(_name ${_input} NAME)
+  GET_FILENAME_COMPONENT(_path ${_input} PATH)
+  GET_PRECOMPILED_HEADER_OUTPUT( ${_targetName} ${_input} _output)
+
+  GET_FILENAME_COMPONENT(_outdir ${_output} PATH )
+
+  GET_TARGET_PROPERTY(_targetType ${_PCH_current_target} TYPE)
+   _PCH_WRITE_PCHDEP_CXX(${_targetName} ${_input} _pch_dephelp_cxx)
+
+  IF(${_targetType} STREQUAL SHARED_LIBRARY)
+    ADD_LIBRARY(${_targetName}_pch_dephelp SHARED ${_pch_dephelp_cxx} )
+  ELSE(${_targetType} STREQUAL SHARED_LIBRARY)
+    ADD_LIBRARY(${_targetName}_pch_dephelp STATIC ${_pch_dephelp_cxx})
+  ENDIF(${_targetType} STREQUAL SHARED_LIBRARY)
+
+  FILE(MAKE_DIRECTORY ${_outdir})
+
+  
+  _PCH_GET_COMPILE_FLAGS(_compile_FLAGS)
+  
+  #MESSAGE("_compile_FLAGS: ${_compile_FLAGS}")
+  #message("COMMAND ${CMAKE_CXX_COMPILER}	${_compile_FLAGS} -x c++-header -o ${_output} ${_input}")
+  SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_BINARY_DIR}/${_name} PROPERTIES GENERATED 1)
+  ADD_CUSTOM_COMMAND(
+   OUTPUT	${CMAKE_CURRENT_BINARY_DIR}/${_name}
+   COMMAND ${CMAKE_COMMAND} -E copy  ${_input} ${CMAKE_CURRENT_BINARY_DIR}/${_name} # ensure same directory! Required by gcc
+   DEPENDS ${_input}
+  )
+  
+  #message("_command  ${_input} ${_output}")
+  _PCH_GET_COMPILE_COMMAND(_command  ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_output} )
+  
+  #message(${_input} )
+  #message("_output ${_output}")
+
+  ADD_CUSTOM_COMMAND(
+    OUTPUT ${_output}
+    COMMAND ${_command}
+    DEPENDS ${_input}   ${CMAKE_CURRENT_BINARY_DIR}/${_name} ${_targetName}_pch_dephelp
+   )
+
+
+  ADD_PRECOMPILED_HEADER_TO_TARGET(${_targetName} ${_input}  ${_output} ${_dowarn})
+ENDMACRO(ADD_PRECOMPILED_HEADER)
+
+
+# Generates the use of precompiled in a target,
+# without using depency targets (2 extra for each target)
+# Using Visual, must also add ${_targetName}_pch to sources
+# Not needed by Xcode
+
+MACRO(GET_NATIVE_PRECOMPILED_HEADER _targetName _input)
+
+	if(CMAKE_GENERATOR MATCHES Visual*)
+
+		SET(_dummy_str "#include \"${_input}\"\n"
+										"// This is required to suppress LNK4221.  Very annoying.\n"
+										"void *g_${_targetName}Dummy = 0\;\n")
+
+		# Use of cxx extension for generated files (as Qt does)
+		SET(${_targetName}_pch ${CMAKE_CURRENT_BINARY_DIR}/${_targetName}_pch.cxx)
+		if(EXISTS ${${_targetName}_pch})
+			# Check if contents is the same, if not rewrite
+			# todo
+		else(EXISTS ${${_targetName}_pch})
+			FILE(WRITE ${${_targetName}_pch} ${_dummy_str})
+		endif(EXISTS ${${_targetName}_pch})
+	endif(CMAKE_GENERATOR MATCHES Visual*)
+
+ENDMACRO(GET_NATIVE_PRECOMPILED_HEADER)
+
+
+MACRO(ADD_NATIVE_PRECOMPILED_HEADER _targetName _input)
+
+	IF( "${ARGN}" STREQUAL "0")
+		SET(_dowarn 0)
+	ELSE( "${ARGN}" STREQUAL "0")
+		SET(_dowarn 1)
+	ENDIF("${ARGN}" STREQUAL "0")
+	
+	if(CMAKE_GENERATOR MATCHES Visual*)
+		# Auto include the precompile (useful for moc processing, since the use of 
+		# precompiled is specified at the target level
+		# and I don't want to specifiy /F- for each moc/res/ui generated files (using Qt)
+
+		GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
+		if (${oldProps} MATCHES NOTFOUND)
+			SET(oldProps "")
+		endif(${oldProps} MATCHES NOTFOUND)
+
+		SET(newProperties "${oldProps} /Yu\"${_input}\" /FI\"${_input}\"")
+		SET_TARGET_PROPERTIES(${_targetName} PROPERTIES COMPILE_FLAGS "${newProperties}")
+		
+		#also inlude ${oldProps} to have the same compile options 
+		SET_SOURCE_FILES_PROPERTIES(${${_targetName}_pch} PROPERTIES COMPILE_FLAGS "${oldProps} /Yc\"${_input}\"")
+		
+	else(CMAKE_GENERATOR MATCHES Visual*)
+	
+		if (CMAKE_GENERATOR MATCHES Xcode)
+			# For Xcode, cmake needs my patch to process
+			# GCC_PREFIX_HEADER and GCC_PRECOMPILE_PREFIX_HEADER as target properties
+			
+			GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
+			if (${oldProps} MATCHES NOTFOUND)
+				SET(oldProps "")
+			endif(${oldProps} MATCHES NOTFOUND)
+
+			# When buiding out of the tree, precompiled may not be located
+			# Use full path instead.
+			GET_FILENAME_COMPONENT(fullPath ${_input} ABSOLUTE)
+
+			SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${fullPath}")
+			SET_TARGET_PROPERTIES(${_targetName} PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER "YES")
+
+		else (CMAKE_GENERATOR MATCHES Xcode)
+
+			#Fallback to the "old" precompiled suppport
+			#ADD_PRECOMPILED_HEADER(${_targetName} ${_input} ${_dowarn})
+		endif(CMAKE_GENERATOR MATCHES Xcode)
+	endif(CMAKE_GENERATOR MATCHES Visual*)
+
+ENDMACRO(ADD_NATIVE_PRECOMPILED_HEADER)
--- a/code/nel/src/3d/CMakeLists.txt
+++ b/code/nel/src/3d/CMakeLists.txt
@ -696,6 +696,8 @@ ENDIF(WIN32)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(nel3d ${CMAKE_CURRENT_SOURCE_DIR}/std3d.h)
+
 INSTALL(TARGETS nel3d LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)

 ADD_SUBDIRECTORY(driver)
--- a/code/nel/src/3d/driver/direct3d/CMakeLists.txt
+++ b/code/nel/src/3d/driver/direct3d/CMakeLists.txt
@ -23,6 +23,8 @@ ADD_DEFINITIONS(/Ddriver_direct3d_EXPORTS)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(nel_drv_direct3d_win ${CMAKE_CURRENT_SOURCE_DIR}/stddirect3d.h)
+
 INSTALL(TARGETS nel_drv_direct3d_win LIBRARY DESTINATION lib RUNTIME DESTINATION bin COMPONENT drivers3d)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS nel_drv_direct3d_win RUNTIME DESTINATION maxplugin COMPONENT drivers3d)
--- a/code/nel/src/3d/driver/opengl/CMakeLists.txt
+++ b/code/nel/src/3d/driver/opengl/CMakeLists.txt
@ -53,6 +53,8 @@ ENDIF(WIN32)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(${NLDRV_OGL_LIB} ${CMAKE_CURRENT_SOURCE_DIR}/stdopengl.h)
+
 INSTALL(TARGETS ${NLDRV_OGL_LIB} LIBRARY DESTINATION lib RUNTIME DESTINATION bin COMPONENT drivers3d)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS ${NLDRV_OGL_LIB} RUNTIME DESTINATION maxplugin COMPONENT drivers3d)
--- a/code/nel/src/georges/CMakeLists.txt
+++ b/code/nel/src/georges/CMakeLists.txt
@ -30,4 +30,6 @@ ENDIF(WIN32)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(nelgeorges ${CMAKE_CURRENT_SOURCE_DIR}/stdgeorges.h)
+
 INSTALL(TARGETS nelgeorges LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)
--- a/code/nel/src/misc/CMakeLists.txt
+++ b/code/nel/src/misc/CMakeLists.txt
@ -51,4 +51,6 @@ ENDIF(WIN32)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(nelmisc ${CMAKE_CURRENT_SOURCE_DIR}/stdmisc.h)
+
 INSTALL(TARGETS nelmisc LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)
--- a/code/nel/src/net/CMakeLists.txt
+++ b/code/nel/src/net/CMakeLists.txt
@ -41,4 +41,6 @@ ENDIF(WIN32)

 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(${NLNET_LIB} ${CMAKE_CURRENT_SOURCE_DIR}/stdnet.h)
+
 INSTALL(TARGETS ${NLNET_LIB} LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)
--- a/code/nel/src/pacs/CMakeLists.txt
+++ b/code/nel/src/pacs/CMakeLists.txt
@ -20,4 +20,6 @@ IF(WIN32)
  SET_TARGET_PROPERTIES(nelpacs PROPERTIES DEBUG_POSTFIX "_d" RELEASE_POSTFIX "_r")
 ENDIF(WIN32)

+ADD_PRECOMPILED_HEADER(nelpacs ${CMAKE_CURRENT_SOURCE_DIR}/stdpacs.h)
+
 INSTALL(TARGETS nelpacs LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)
--- a/code/nel/src/sound/CMakeLists.txt
+++ b/code/nel/src/sound/CMakeLists.txt
@ -31,6 +31,8 @@ IF(WIN32)
    RELEASE_POSTFIX "_r")
 ENDIF(WIN32)

+ADD_PRECOMPILED_HEADER(nelsound ${CMAKE_CURRENT_SOURCE_DIR}/stdsound.h)
+
 INSTALL(TARGETS nelsound LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)

 ADD_SUBDIRECTORY(driver)
--- a/code/nel/src/sound/driver/dsound/CMakeLists.txt
+++ b/code/nel/src/sound/driver/dsound/CMakeLists.txt
@ -15,6 +15,8 @@ SET_TARGET_PROPERTIES(nel_drv_dsound PROPERTIES
 SET_SOURCE_FILES_PROPERTIES(stddsound.cpp PROPERTIES COMPILE_FLAGS "/Ycstddsound.h")
 ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})

+ADD_PRECOMPILED_HEADER(nel_drv_dsound ${CMAKE_CURRENT_SOURCE_DIR}/stddsound.h)
+
 INSTALL(TARGETS nel_drv_dsound RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT driverssound)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS nel_drv_dsound RUNTIME DESTINATION maxplugin COMPONENT driverssound)
--- a/code/nel/src/sound/driver/fmod/CMakeLists.txt
+++ b/code/nel/src/sound/driver/fmod/CMakeLists.txt
@ -19,6 +19,8 @@ IF(WIN32)
    RELEASE_POSTFIX "_r")
 ENDIF(WIN32)

+ADD_PRECOMPILED_HEADER(nel_drv_fmod ${CMAKE_CURRENT_SOURCE_DIR}/stdfmod.h)
+
 INSTALL(TARGETS nel_drv_fmod RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT driverssound)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS nel_drv_fmod RUNTIME DESTINATION maxplugin COMPONENT driverssound)
--- a/code/nel/src/sound/driver/openal/CMakeLists.txt
+++ b/code/nel/src/sound/driver/openal/CMakeLists.txt
@ -24,6 +24,8 @@ IF(WIN32)
    PROJECT_LABEL "Driver, Sound: OpenAL")
 ENDIF(WIN32)

+ADD_PRECOMPILED_HEADER(nel_drv_openal ${CMAKE_CURRENT_SOURCE_DIR}/stdopenal.h)
+
 INSTALL(TARGETS nel_drv_openal RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT driverssound)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS nel_drv_openal RUNTIME DESTINATION maxplugin COMPONENT driverssound)
--- a/code/nel/src/sound/driver/openal/effect_al.cpp
+++ b/code/nel/src/sound/driver/openal/effect_al.cpp
@ -17,6 +17,7 @@
 #include "stdopenal.h"
 #include "effect_al.h"
 #include "sound_driver_al.h"
+#include "ext_al.h"

 using namespace std;
 // using namespace NLMISC;
--- a/code/nel/src/sound/driver/openal/sound_driver_al.cpp
+++ b/code/nel/src/sound/driver/openal/sound_driver_al.cpp
@ -20,6 +20,7 @@
 #include "listener_al.h"
 #include "effect_al.h"
 #include "source_al.h"
+#include "ext_al.h"

 using namespace std;
 using namespace NLMISC;
--- a/code/nel/src/sound/driver/openal/source_al.cpp
+++ b/code/nel/src/sound/driver/openal/source_al.cpp
@ -20,6 +20,7 @@
 #include "effect_al.h"
 #include "buffer_al.h"
 #include "source_al.h"
+#include "ext_al.h"

 using namespace std;
 using namespace NLMISC;
--- a/code/nel/src/sound/driver/openal/stdopenal.h
+++ b/code/nel/src/sound/driver/openal/stdopenal.h
@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.

-#include <nel/misc/types_nl.h>
+#include "nel/misc/types_nl.h"

 #include <stdlib.h>
 #include <stdio.h>
@ -43,19 +43,17 @@
 #	include <AL/alc.h>
 #endif

-#include <nel/misc/common.h>
-#include <nel/misc/debug.h>
-#include <nel/misc/vector.h>
-#include <nel/misc/singleton.h>
-#include <nel/misc/fast_mem.h>
-#include <nel/misc/path.h>
-#include <nel/misc/dynloadlib.h>
-#include <nel/sound/driver/sound_driver.h>
-#include <nel/sound/driver/buffer.h>
-#include <nel/sound/driver/source.h>
-#include <nel/sound/driver/listener.h>
-#include <nel/sound/driver/effect.h>
-
-#include "ext_al.h"
+#include "nel/misc/common.h"
+#include "nel/misc/debug.h"
+#include "nel/misc/vector.h"
+#include "nel/misc/singleton.h"
+#include "nel/misc/fast_mem.h"
+#include "nel/misc/path.h"
+#include "nel/misc/dynloadlib.h"
+#include "nel/sound/driver/sound_driver.h"
+#include "nel/sound/driver/buffer.h"
+#include "nel/sound/driver/source.h"
+#include "nel/sound/driver/listener.h"
+#include "nel/sound/driver/effect.h"

 /* end of file */
--- a/code/nel/src/sound/driver/xaudio2/CMakeLists.txt
+++ b/code/nel/src/sound/driver/xaudio2/CMakeLists.txt
@ -19,6 +19,8 @@ IF(WIN32)
    PROJECT_LABEL "Driver, Sound: XAudio2")
 ENDIF(WIN32)

+ADD_PRECOMPILED_HEADER(nel_drv_xaudio2 ${CMAKE_CURRENT_SOURCE_DIR}/stdxaudio2.h)
+
 INSTALL(TARGETS nel_drv_xaudio2 RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT driverssound)
 IF(WITH_MAXPLUGIN)
  INSTALL(TARGETS nel_drv_xaudio2 RUNTIME DESTINATION maxplugin COMPONENT driverssound)
--- a/code/nel/src/sound/driver/xaudio2/stdxaudio2.h
+++ b/code/nel/src/sound/driver/xaudio2/stdxaudio2.h
@ -16,7 +16,8 @@

 #ifndef NLSOUND_STDPCH_XAUDIO2_H
 #define NLSOUND_STDPCH_XAUDIO2_H
-#include <nel/misc/types_nl.h>
+
+#include "nel/misc/types_nl.h"

 // STL includes
 #include <iostream>
@ -32,30 +33,30 @@
 #include <x3daudio.h>

 // NeL includes
-#include <nel/misc/singleton.h>
-#include <nel/misc/common.h>
-#include <nel/misc/big_file.h>
-#include <nel/misc/command.h>
-#include <nel/misc/debug.h>
-#include <nel/misc/dynloadlib.h>
-#include <nel/misc/fast_mem.h>
-#include <nel/misc/file.h>
-#include <nel/misc/hierarchical_timer.h>
-#include <nel/misc/log.h>
-#include <nel/misc/matrix.h>
-#include <nel/misc/mem_stream.h>
-#include <nel/misc/mutex.h>
-#include <nel/misc/path.h>
-#include <nel/misc/stream.h>
-#include <nel/misc/time_nl.h>
-#include <nel/misc/variable.h>
-#include <nel/misc/vector.h>
+#include "nel/misc/singleton.h"
+#include "nel/misc/common.h"
+#include "nel/misc/big_file.h"
+#include "nel/misc/command.h"
+#include "nel/misc/debug.h"
+#include "nel/misc/dynloadlib.h"
+#include "nel/misc/fast_mem.h"
+#include "nel/misc/file.h"
+#include "nel/misc/hierarchical_timer.h"
+#include "nel/misc/log.h"
+#include "nel/misc/matrix.h"
+#include "nel/misc/mem_stream.h"
+#include "nel/misc/mutex.h"
+#include "nel/misc/path.h"
+#include "nel/misc/stream.h"
+#include "nel/misc/time_nl.h"
+#include "nel/misc/variable.h"
+#include "nel/misc/vector.h"

-#include <nel/sound/driver/buffer.h>
-#include <nel/sound/driver/effect.h>
-#include <nel/sound/driver/listener.h>
-#include <nel/sound/driver/sound_driver.h>
-#include <nel/sound/driver/source.h>
+#include "nel/sound/driver/buffer.h"
+#include "nel/sound/driver/effect.h"
+#include "nel/sound/driver/listener.h"
+#include "nel/sound/driver/sound_driver.h"
+#include "nel/sound/driver/source.h"

 // Defines
 #define NLSOUND_XAUDIO2_NAME "NeLSound XAudio2 Driver"