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Make -Werror optional

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This commit is contained in:
Dmitry Marakasov 2014-12-16 20:32:00 +03:00
parent 93a77542d8
commit 4a48b94e29
2 changed files with 6 additions and 3 deletions
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2
.travis.yml
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@ -8,4 +8,4 @@ before_install:
- sudo apt-get update -qq
- sudo apt-get install -qq cmake libsdl2-dev libsdl2-image-dev g++-4.8
- if [ "$CXX" = "g++" ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
script: cmake . -DRUN_GUI_TESTS=OFF -DCMAKE_INSTALL_PREFIX=`pwd`/_prefix && make && make test && make install
script: cmake . -DRUN_GUI_TESTS=OFF -DCMAKE_INSTALL_PREFIX=`pwd`/_prefix -DSDL2PP_WITH_WERROR=YES && make && make test && make install

7
CMakeLists.txt
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@ -8,6 +8,7 @@ SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
# there are functions present on wiki, but not yet in stable SDL2 releases;
# we hide these under following options
OPTION(SDL2PP_NEW_2_0_4 "Enable new SDL2 functions present since SDL2 2.0.4" OFF)
OPTION(SDL2PP_WITH_WERROR "Make warnings fatal" OFF)
IF(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
OPTION(SDL2PP_WITH_IMAGE "Enable SDL2_image support" ON)
@ -39,6 +40,10 @@ ENDIF(MSVC)
INCLUDE_DIRECTORIES(BEFORE ${PROJECT_SOURCE_DIR})
INCLUDE_DIRECTORIES(${SDL2_ALL_INCLUDE_DIRS})
IF(SDL2PP_WITH_WERROR)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WERROR_FLAG}")
ENDIF(SDL2PP_WITH_WERROR)
# config.h
CONFIGURE_FILE(
SDL2pp/Config.hh.in
@ -82,8 +87,6 @@ SET(LIBRARY_HEADERS
IF(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
MESSAGE(STATUS "libSDL2pp standalone build")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WERROR_FLAG}")
# library
ADD_LIBRARY(SDL2pp SHARED ${LIBRARY_SOURCES} ${LIBRARY_HEADERS})
TARGET_LINK_LIBRARIES(SDL2pp ${SDL2_ALL_LIBRARIES})