[akhaldi] 48452: [CMAKE] - Fix precompiled header support (the pch cleanup phase). - Improve its use in crt.

Author: akhaldi
Date: Wed Aug  4 10:38:17 2010
New Revision: 48452

URL: http://svn.reactos.org/svn/reactos?rev=48452&view=rev
Log:
[CMAKE]
- Fix precompiled header support (the pch cleanup phase).
- Improve its use in crt.

Modified:
    branches/cmake-bringup/CMakeMacros.cmake
    branches/cmake-bringup/lib/sdk/crt/CMakeLists.txt

Modified: branches/cmake-bringup/CMakeMacros.cmake
URL: http://svn.reactos.org/svn/reactos/branches/cmake-bringup/CMakeMacros.cmake?...
==============================================================================
--- branches/cmake-bringup/CMakeMacros.cmake [iso-8859-1] (original)
+++ branches/cmake-bringup/CMakeMacros.cmake [iso-8859-1] Wed Aug  4 10:38:17 2010
@@ -1,40 +1,40 @@
+
 MACRO(_PCH_GET_COMPILE_FLAGS _target_name _out_compile_flags _header_filename)

-    # Add the precompiled header to the build
-    SET(_gch_filename "${_header_filename}.gch")
-    LIST(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename})
+  # Add the precompiled header to the build
+  set(_gch_filename "${_header_filename}.gch")
+  list(APPEND ${_out_compile_flags} -c ${_header_filename} -o ${_gch_filename})

-    # This gets us our includes
-    GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES)
-    FOREACH(item ${DIRINC})
-        LIST(APPEND ${_out_compile_flags} -I${item})
-    ENDFOREACH(item) 
+  # This gets us our includes
+  get_directory_property(DIRINC INCLUDE_DIRECTORIES)
+  foreach(item ${DIRINC})
+    list(APPEND ${_out_compile_flags} -I${item})
+  endforeach(item)

-    # This is a particular bit of undocumented/hacky magic I'm quite proud of
-    GET_DIRECTORY_PROPERTY(_compiler_flags DEFINITIONS)
-    STRING(REPLACE "\ " "\t" _compiler_flags ${_compiler_flags})
-    LIST(APPEND ${_out_compile_flags} ${_compiler_flags})
+  # This is a particular bit of undocumented/hacky magic I'm quite proud of
+  get_directory_property(_compiler_flags DEFINITIONS)
+  STRING(REPLACE "\ " "\t" _compiler_flags ${_compiler_flags})
+  list(APPEND ${_out_compile_flags} ${_compiler_flags})

-    # This gets any specific definitions that were added with set-target-property
-    GET_TARGET_PROPERTY(_target_defs ${_target_name} COMPILE_DEFINITIONS)
-    IF (_target_defs)
-    	FOREACH(item ${_target_defs})
-            LIST(APPEND ${_out_compile_flags} -D${item})
-   	ENDFOREACH(item)
-    ENDIF()
+  # This gets any specific definitions that were added with set-target-property
+  GET_TARGET_PROPERTY(_target_defs ${_target_name} COMPILE_DEFINITIONS)
+  if (_target_defs)
+    foreach(item ${_target_defs})
+      list(APPEND ${_out_compile_flags} -D${item})
+    endforeach(item)
+  endif()

ENDMACRO(_PCH_GET_COMPILE_FLAGS)

MACRO(add_pch _target_name _header_filename _src_list)

-	SET(_gch_filename "${_header_filename}.gch")
+  set(_gch_filename "${_header_filename}.gch")
+  list(APPEND ${_src_list} ${_gch_filename})
+  _PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
+  file(REMOVE ${_gch_filename})
+  add_custom_command(
+    OUTPUT ${_gch_filename}
+    COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args}
+    DEPENDS ${_header_filename})

-	LIST(APPEND ${_src_list} ${_gch_filename})
-
-	_PCH_GET_COMPILE_FLAGS(${_target_name} _args ${_header_filename})
-
-	add_custom_command(OUTPUT ${_gch_filename}
-		   COMMAND rm -f ${_gch_filename}
-		   COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} ${_args}
-			    DEPENDS ${_header_filename})
 ENDMACRO(add_pch _target_name _header_filename _src_list)

Modified: branches/cmake-bringup/lib/sdk/crt/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/branches/cmake-bringup/lib/sdk/crt/CMakeL...
==============================================================================
--- branches/cmake-bringup/lib/sdk/crt/CMakeLists.txt [iso-8859-1] (original)
+++ branches/cmake-bringup/lib/sdk/crt/CMakeLists.txt [iso-8859-1] Wed Aug  4 10:38:17 2010
@@ -5,8 +5,6 @@
 file(GLOB_RECURSE CRT_SOURCE "*.c")
 LIST(REMOVE_ITEM CRT_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/stdio/findgen.c)
 LIST(REMOVE_ITEM CRT_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/string/strtold.c)
-
-SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_BINARY_DIR}/precomp.h.gch PROPERTIES GENERATED ON)

add_library(crt ${CRT_SOURCE} ${CMAKE_CURRENT_SOURCE_DIR}/precomp.h.gch)
 set_property(TARGET crt PROPERTY COMPILE_DEFINITIONS __MINGW_IMPORT=extern USE_MSVCRT_PREFIX _MSVCRT_LIB_ _MSVCRT_ _MT)