yuzu/discord-rpc
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add WARNINGS_AS_ERRORS cmake option (#176)

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Ben Morse 2018-05-10 17:46:11 -07:00 committed by GitHub
parent aa02012c14
commit 566076e3d8
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3 changed files with 11 additions and 1 deletions
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1
README.md
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@ -44,6 +44,7 @@ There are some CMake options you might care about:
| `ENABLE_IO_THREAD` | `ON` | When enabled, we start up a thread to do io processing, if disabled you should call `Discord_UpdateConnection` yourself. | `ENABLE_IO_THREAD` | `ON` | When enabled, we start up a thread to do io processing, if disabled you should call `Discord_UpdateConnection` yourself.
| `USE_STATIC_CRT` | `OFF` | (Windows) Enable to statically link the CRT, avoiding requiring users install the redistributable package. (The prebuilt binaries enable this option) | `USE_STATIC_CRT` | `OFF` | (Windows) Enable to statically link the CRT, avoiding requiring users install the redistributable package. (The prebuilt binaries enable this option)
| [`BUILD_SHARED_LIBS`](https://cmake.org/cmake/help/v3.7/variable/BUILD_SHARED_LIBS.html) | `OFF` | Build library as a DLL | [`BUILD_SHARED_LIBS`](https://cmake.org/cmake/help/v3.7/variable/BUILD_SHARED_LIBS.html) | `OFF` | Build library as a DLL
| `WARNINGS_AS_ERRORS` | `OFF` | When enabled, compiles with `-Werror` (on *nix platforms). |
## Continuous Builds ## Continuous Builds

2
build.py
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@ -286,6 +286,8 @@ def libs(clean, static, shared, skip_formatter, just_release):
if IS_BUILD_MACHINE: if IS_BUILD_MACHINE:
just_release = True just_release = True
static_options['WARNINGS_AS_ERRORS'] = True
dynamic_options['WARNINGS_AS_ERRORS'] = True
if PLATFORM == 'win': if PLATFORM == 'win':
generator32 = 'Visual Studio 14 2015' generator32 = 'Visual Studio 14 2015'

9
src/CMakeLists.txt
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@ -2,6 +2,7 @@ include_directories(${PROJECT_SOURCE_DIR}/include)
option(ENABLE_IO_THREAD "Start up a separate I/O thread, otherwise I'd need to call an update function" ON) option(ENABLE_IO_THREAD "Start up a separate I/O thread, otherwise I'd need to call an update function" ON)
option(USE_STATIC_CRT "Use /MT[d] for dynamic library" OFF) option(USE_STATIC_CRT "Use /MT[d] for dynamic library" OFF)
option(WARNINGS_AS_ERRORS "When enabled, compiles with `-Werror` (on *nix platforms)." OFF)
set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD 14)
@ -76,7 +77,13 @@ if(UNIX)
-Wall -Wall
-Wextra -Wextra
-Wpedantic -Wpedantic
-Werror )
if (${WARNINGS_AS_ERRORS})
target_compile_options(discord-rpc PRIVATE -Werror)
endif (${WARNINGS_AS_ERRORS})
target_compile_options(discord-rpc PRIVATE
-Wno-unknown-pragmas # pragma push thing doesn't work on clang -Wno-unknown-pragmas # pragma push thing doesn't work on clang
-Wno-old-style-cast # it's fine -Wno-old-style-cast # it's fine
-Wno-c++98-compat # that was almost 2 decades ago -Wno-c++98-compat # that was almost 2 decades ago