[akhaldi] 66707: [CMAKE/GCC] Prevent GCC from searching any of the default directories, except when we're dealing with set_cpp. Now GCC build is on par with the MSVC build in terms of header inclus...

Author: akhaldi
Date: Sat Mar 14 15:47:04 2015
New Revision: 66707

URL: http://svn.reactos.org/svn/reactos?rev=66707&view=rev
Log:
[CMAKE/GCC] Prevent GCC from searching any of the default directories, except when we're dealing with set_cpp. Now GCC build is on par with the MSVC build in terms of header inclusions.

Modified:
    trunk/reactos/cmake/CMakeMacros.cmake
    trunk/reactos/cmake/gcc.cmake

Modified: trunk/reactos/cmake/CMakeMacros.cmake
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/cmake/CMakeMacros.cmake?rev...
==============================================================================
--- trunk/reactos/cmake/CMakeMacros.cmake	[iso-8859-1] (original)
+++ trunk/reactos/cmake/CMakeMacros.cmake	[iso-8859-1] Sat Mar 14 15:47:04 2015
@@ -72,6 +72,8 @@
         if(MSVC)
             add_definitions(-DNATIVE_CPP_INCLUDE=${REACTOS_SOURCE_DIR}/include/c++)
             include_directories(${REACTOS_SOURCE_DIR}/include/c++/stlport)
+        else()
+            replace_compile_flags("-nostdinc" " ")
         endif()
     endif()

Modified: trunk/reactos/cmake/gcc.cmake
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/cmake/gcc.cmake?rev=66707&a...
==============================================================================
--- trunk/reactos/cmake/gcc.cmake	[iso-8859-1] (original)
+++ trunk/reactos/cmake/gcc.cmake	[iso-8859-1] Sat Mar 14 15:47:04 2015
@@ -38,6 +38,10 @@

# Compiler Core
 add_compile_flags("-pipe -fms-extensions -fno-strict-aliasing")
+
+# Prevent GCC from searching any of the default directories
+add_compile_flags("-nostdinc")
+
 if(GCC_VERSION VERSION_GREATER 4.7)
     add_compile_flags("-mstackrealign")
 endif()