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- Fixed GCC/Clang compiler errors and warnings.

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This commit is contained in:
Edoardo Prezioso 2016-11-29 19:46:38 +01:00
parent b450ac5047
commit 7474be6284
4 changed files with 43 additions and 3 deletions
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2
src/CMakeLists.txt
View file

@ -1506,7 +1506,7 @@ add_executable( zdoom WIN32 MACOSX_BUNDLE
math/tanh.c math/tanh.c
math/fastsin.cpp math/fastsin.cpp
zzautozend.cpp zzautozend.cpp
${CMAKE_BINARY_DIR}/src/r_drawersasm.obj ${CMAKE_BINARY_DIR}/src/${CODEGENOBJ_SOURCES}
) )
set_source_files_properties( ${CODEGENOBJ_SOURCES} PROPERTIES EXTERNAL_OBJECT true GENERATED true) set_source_files_properties( ${CODEGENOBJ_SOURCES} PROPERTIES EXTERNAL_OBJECT true GENERATED true)

40
tools/drawergen/CMakeLists.txt
View file

@ -1,5 +1,7 @@
cmake_minimum_required( VERSION 2.8.7 ) cmake_minimum_required( VERSION 2.8.7 )
include( CheckCXXCompilerFlag )
include(../../precompiled_headers.cmake) include(../../precompiled_headers.cmake)
# Path where it looks for the LLVM compiled files on Windows # Path where it looks for the LLVM compiled files on Windows
@ -54,6 +56,44 @@ else()
endforeach(buildtype) endforeach(buildtype)
endif() endif()
if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "4.5")
set( CMAKE_C_FLAGS "-Wno-unused-result ${CMAKE_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "-Wno-unused-result ${CMAKE_CXX_FLAGS}" )
endif()
if( CMAKE_CXX_COMPILER_ID STREQUAL "Clang" )
if( APPLE OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "3.6" )
set( CMAKE_CXX_FLAGS "-Wno-inconsistent-missing-override ${CMAKE_CXX_FLAGS}" )
endif()
endif()
set( CMAKE_C_FLAGS "-Wall -Wextra -Wno-unused -Wno-unused-parameter -Wno-missing-field-initializers -ffp-contract=off ${CMAKE_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-unused -Wno-unused-parameter -Wno-missing-field-initializers -ffp-contract=off ${CMAKE_CXX_FLAGS}" )
# Use the highest C++ standard available since VS2015 compiles with C++14
# but we only require C++11. The recommended way to do this in CMake is to
# probably to use target_compile_features, but I don't feel like maintaining
# a list of features we use.
CHECK_CXX_COMPILER_FLAG( "-std=gnu++14" CAN_DO_CPP14 )
if ( CAN_DO_CPP14 )
set ( CMAKE_CXX_FLAGS "-std=gnu++14 ${CMAKE_CXX_FLAGS}" )
else ()
CHECK_CXX_COMPILER_FLAG( "-std=gnu++1y" CAN_DO_CPP1Y )
if ( CAN_DO_CPP1Y )
set ( CMAKE_CXX_FLAGS "-std=gnu++1y ${CMAKE_CXX_FLAGS}" )
else ()
CHECK_CXX_COMPILER_FLAG( "-std=gnu++11" CAN_DO_CPP11 )
if ( CAN_DO_CPP11 )
set ( CMAKE_CXX_FLAGS "-std=gnu++11 ${CMAKE_CXX_FLAGS}" )
else ()
CHECK_CXX_COMPILER_FLAG( "-std=gnu++0x" CAN_DO_CPP0X )
if ( CAN_DO_CPP0X )
set ( CMAKE_CXX_FLAGS "-std=gnu++0x ${CMAKE_CXX_FLAGS}" )
endif ()
endif ()
endif ()
endif ()
endif()
if( WIN32 ) if( WIN32 )
if( MSVC_VERSION GREATER 1399 ) if( MSVC_VERSION GREATER 1399 )
# VC 8+ adds a manifest automatically to the executable. We need to # VC 8+ adds a manifest automatically to the executable. We need to

2
tools/drawergen/drawergen.cpp
View file

@ -42,7 +42,7 @@ class Exception : public std::exception
{ {
public: public:
Exception(const std::string &message) : message(message) { } Exception(const std::string &message) : message(message) { }
const char *what() const override { return message.c_str(); } const char *what() const noexcept override { return message.c_str(); }
private: private:
std::string message; std::string message;

2
tools/drawergen/ssa/ssa_function.cpp
View file

@ -27,7 +27,7 @@
#include "ssa_value.h" #include "ssa_value.h"
SSAFunction::SSAFunction(const std::string name) SSAFunction::SSAFunction(const std::string name)
: name(name), return_type(llvm::Type::getVoidTy(SSAScope::context())), func() : func(), name(name), return_type(llvm::Type::getVoidTy(SSAScope::context()))
{ {
} }