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Define compiler flags for MSVC 

Defines:
 - inhibit generation of #pragma comment(lib, ...) from boost
 - inhibit warnings about "unsafe" containers
 - inhibit warnings about "unsafe" C functions
 - inhibit warnings about "deprecated" POSIX functions
 - suppress min/max macros from windows.h

Flags:
 - source and execution charsets are UTF-8
 - suppress warnings about throw() not being fully supported in the compiler
 - suppress warnings about values being explicitly cast to bool
 - enable string pooling
 - enable unreferenced code removal
 - enable COMDAT folding
 - generate PDB debug information
This commit is contained in:
Simon Richter 2015-04-27 23:45:43 +02:00 committed by Wayne Stambaugh
parent 05353049b5
commit e5463b5455
1 changed files with 36 additions and 0 deletions
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36
CMakeLists.txt
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@ -108,6 +108,10 @@ option( KICAD_SPICE
"Build KiCad with internal Spice simulator."
ON )
option( KICAD_BUILD_PARALLEL_CL_MP
"Build in parallel using the /MP compiler option (default OFF for safety reasons)"
OFF )
# when option KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES is enabled:
# PYTHON_EXECUTABLE can be defined when invoking cmake
# ( use -DPYTHON_EXECUTABLE=<python path>/python.exe or python2 )
@ -361,6 +365,38 @@ if( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
endif( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
if( MSVC )
# Disallow implicit linking for Boost
add_definitions( -DBOOST_ALL_NO_LIB )
# Disable MSVC's deprecation warnings
add_definitions( -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS )
# Hide Windows's min() and max() macros
add_definitions( -DNOMINMAX )
# source and execution charset are UTF-8
string( APPEND CMAKE_CXX_FLAGS " /utf-8" )
# C4290: throw() is interpreted as declspec(nothrow)
string( APPEND CMAKE_CXX_FLAGS " /wd4290" )
# C4800: non-bool is explicitly cast to bool, forcing value of 0 or 1
string( APPEND CMAKE_CXX_FLAGS " /wd4800" )
# /Zi: create PDB
string( APPEND CMAKE_CXX_FLAGS " /Zi" )
# /GF: enable string pooling
string( APPEND CMAKE_CXX_FLAGS_RELEASE " /GF" )
foreach( type EXE SHARED MODULE)
# /DEBUG: create PDB
string( APPEND CMAKE_${type}_LINKER_FLAGS " /DEBUG" )
# /OPT:REF: omit unreferenced code
string( APPEND CMAKE_${type}_LINKER_FLAGS_RELEASE " /OPT:REF" )
# /OPT:ICF: fold common data
string( APPEND CMAKE_${type}_LINKER_FLAGS_RELEASE " /OPT:ICF" )
endforeach()
# Let cl.exe parallelize builds
if( KICAD_BUILD_PARALLEL_CL_MP )
string( APPEND CMAKE_CXX_FLAGS " /MP" )
endif()
endif()
if( KICAD_SCRIPTING )
add_definitions( -DKICAD_SCRIPTING )
endif()