diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 1727a95..b0aa665 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -98,6 +98,7 @@ endif() option (NN_STATIC_LIB "Build static library instead of shared library." OFF) option (NN_ENABLE_DOC "Enable building documentation." ON) +option (NN_ENABLE_COVERAGE "Enable coverage reporting." OFF) option (NN_ENABLE_GETADDRINFO_A "Enable/disable use of getaddrinfo_a in place of getaddrinfo." ON) option (NN_TESTS "Build and run nanomsg tests" ON) option (NN_TOOLS "Build nanomsg tools" ON) @@ -106,6 +107,32 @@ set (NN_MAX_SOCKETS 512 CACHE STRING "max number of nanomsg sockets that can be # Platform checks. +if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + set(NN_WARN_FLAGS "-Wall -Wextra") +elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang") + set(NN_WARN_FLAGS "-Wall -Wextra") +elseif (CMAKE_C_COMPILER_ID STREQUAL "AppleClang") + set(NN_WARN_FLAGS "-Wall -Wextra") +endif() + +if (NNG_ENABLE_COVERAGE) + # NB: This only works for GCC and Clang 3.0 and newer. If your stuff + # is older than that, you will need to find something newer. For + # correct reporting, we always turn off all optimizations. + if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + set(NN_COVERAGE_FLAGS "-g -O0 --coverage") + elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang") + set(NN_COVERAGE_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") + elseif (CMAKE_C_COMPILER_ID STREQUAL "AppleClang") + set(NN_COVERAGE_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") + else() + message(FATAL_ERROR "Unable to enable coverage for your compiler.") + endif() +endif() + +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${NN_WARN_FLAGS} ${NN_COVERAGE_FLAGS}") +set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${NN_WARN_FLAGS} ${NN_COVERAGE_FLAGS}") + find_package (Threads REQUIRED) message(STATUS "OS System is ${CMAKE_SYSTEM_NAME}") |