diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index c6d25f1b..eb93bda2 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,8 +2,8 @@ # Copyright (c) 2012 Martin Sustrik All rights reserved. # Copyright (c) 2013 GoPivotal, Inc. All rights reserved. # Copyright (c) 2015-2016 Jack R. Dunaway. All rights reserved. -# Copyright 2016 Garrett D'Amore <garrett@damore.org> # Copyright 2016 Franklin "Snaipe" Mathieu <franklinmathieu@gmail.com> +# Copyright 2017 Garrett D'Amore <garrett@damore.org> # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), @@ -33,6 +33,7 @@ include (CheckStructHasMember) include (CheckLibraryExists) include (CheckCSourceCompiles) include (GNUInstallDirs) +set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) if (POLICY CMP0042) # Newer cmake on MacOS should use @rpath @@ -90,12 +91,31 @@ option (NNG_ENABLE_DOC "Enable building documentation." ON) option (NNG_TESTS "Build and run tests" ON) option (NNG_TOOLS "Build extra tools" OFF) option (NNG_ENABLE_NNGCAT "Enable building nngcat utility." ${NNG_TOOLS}) +option (NNG_ENABLE_COVERAGE "Enable coverage reporting." OFF) # Enable access to private APIs for our own use. add_definitions (-DNNG_PRIVATE) # Platform checks. +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(CMAKE_C_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + set(CMAKE_CXX_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang") + set(CMAKE_C_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + set(CMAKE_CXX_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + elseif (CMAKE_COMPILER_ID STREQUAL "AppleClang") + set(CMAKE_C_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + set(CMAKE_CXX_FLAGS -g -O0 -fprofile-arcs -ftest-coverage) + else() + message(FATAL_ERROR "Unable to enable coverage for your compiler.") + endif() +endif() + if (CMAKE_SYSTEM_NAME MATCHES "Linux") find_package (Threads REQUIRED) add_definitions (-DPLATFORM_POSIX) |