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fix: build tests and docs only if main project #25

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merged 3 commits into from
Aug 12, 2024
Merged

fix: build tests and docs only if main project #25

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a633338
fix: build tests and docs only if main project
FrogTheFrog Aug 9, 2024
42a4550
Update CMakeLists.txt
FrogTheFrog Aug 9, 2024
477dc90
Update CMakeLists.txt
FrogTheFrog Aug 9, 2024
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35 changes: 24 additions & 11 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -20,14 +20,9 @@ set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
#
# Project optional configuration
#
option(BUILD_DOCS "Build documentation" ON)
option(BUILD_TESTS "Build tests" ON)

#
# Documentation
#
if(BUILD_DOCS)
add_subdirectory(third-party/doxyconfig docs)
if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
option(BUILD_DOCS "Build documentation" ON)
option(BUILD_TESTS "Build tests" ON)
endif()

# Generate 'compile_commands.json' for clang_complete
Expand Down Expand Up @@ -107,7 +102,25 @@ target_compile_options(${PROJECT_NAME} PRIVATE ${TRAY_COMPILE_OPTIONS})
target_link_directories(${PROJECT_NAME} PRIVATE ${TRAY_EXTERNAL_DIRECTORIES})
target_link_libraries(${PROJECT_NAME} PRIVATE ${TRAY_EXTERNAL_LIBRARIES})

# tests
if(BUILD_TESTS)
add_subdirectory(tests)
#
# Testing and documentation are only available if this is the main project
#
if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
if(BUILD_DOCS)
add_subdirectory(third-party/doxyconfig docs)
endif()

if(BUILD_TESTS)
#
# Additional setup for coverage
# https://gcovr.com/en/stable/guide/compiling.html#compiler-options
#
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "-fprofile-arcs -ftest-coverage -ggdb -O0")
set(CMAKE_C_FLAGS "-fprofile-arcs -ftest-coverage -ggdb -O0")
endif()

enable_testing()
add_subdirectory(tests)
endif()
endif()
7 changes: 0 additions & 7 deletions tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,20 +5,13 @@ project(test_tray)

include_directories("${CMAKE_SOURCE_DIR}")

enable_testing()

# Add GoogleTest directory to the project
set(GTEST_SOURCE_DIR "${CMAKE_SOURCE_DIR}/third-party/googletest")
set(INSTALL_GTEST OFF)
set(INSTALL_GMOCK OFF)
add_subdirectory("${GTEST_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/googletest")
include_directories("${GTEST_SOURCE_DIR}/googletest/include" "${GTEST_SOURCE_DIR}")

# coverage
# https://gcovr.com/en/stable/guide/compiling.html#compiler-options
set(CMAKE_CXX_FLAGS "-fprofile-arcs -ftest-coverage -ggdb -O0")
set(CMAKE_C_FLAGS "-fprofile-arcs -ftest-coverage -ggdb -O0")

# if windows
if (WIN32)
# For Windows: Prevent overriding the parent project's compiler/linker settings
Expand Down
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