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Added the -Wall, -Wpedantic and some additional compiler flags.

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Also increased the minimum Clang and GCC compiler versions.
This commit is contained in:
Leon Styhre 2021-09-19 15:02:13 +02:00
parent dd8f5afdf4
commit e30cad2e9f
1 changed files with 7 additions and 7 deletions
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14
CMakeLists.txt
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@ -108,14 +108,14 @@ endif()
if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
message("-- Compiler is Clang/LLVM")
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE CLANG_VERSION)
if(CLANG_VERSION VERSION_LESS 4.2.1)
message(SEND_ERROR "You need at least Clang 4.2.1 to compile EmulationStation-DE")
if(CLANG_VERSION VERSION_LESS 5.0.0)
message(SEND_ERROR "You need at least Clang 5.0.0 to compile EmulationStation-DE")
endif()
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
message("-- Compiler is GNU/GCC")
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpfullversion OUTPUT_VARIABLE G++_VERSION)
if(G++_VERSION VERSION_LESS 5.4)
message(SEND_ERROR "You need at least GCC 5.4 to compile EmulationStation-DE")
if(G++_VERSION VERSION_LESS 7.1)
message(SEND_ERROR "You need at least GCC 7.1 to compile EmulationStation-DE")
endif()
if(WIN32)
set(CMAKE_CXX_FLAGS "-mwindows ${CMAKE_CXX_FLAGS}")
@ -136,7 +136,7 @@ if(CMAKE_BUILD_TYPE MATCHES Debug)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++17 /Od /DEBUG:FULL")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O0")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O0 -Wall -Wpedantic -Wsign-compare -Wnarrowing -Wmissing-field-initializers")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -O0")
endif()
# If using Clang, then add additional debug data needed by GDB.
@ -151,7 +151,7 @@ elseif(CMAKE_BUILD_TYPE MATCHES Profiling)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++17 /O2 /DEBUG:FULL")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O2 -pg -g")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O2 -pg -g -Wall -Wpedantic -Wsign-compare -Wnarrowing -Wmissing-field-initializers")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -O2 -pg")
endif()
else()
@ -160,7 +160,7 @@ else()
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNDEBUG /std:c++17 /O2 /DEBUG:NONE")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O2 -DNDEBUG")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -O2 -DNDEBUG -Wall -Wpedantic -Wsign-compare -Wnarrowing -Wmissing-field-initializers")
if(APPLE)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -O2")
else()