diff options
Diffstat (limited to 'third_party/CMakeLists.txt')
| -rw-r--r-- | third_party/CMakeLists.txt | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/CMakeLists.txt b/third_party/CMakeLists.txt new file mode 100644 index 0000000..9ef4a22 --- /dev/null +++ b/third_party/CMakeLists.txt @@ -0,0 +1,44 @@ +# Suppress all warnings from third-party projects. +set_property(DIRECTORY APPEND PROPERTY COMPILE_OPTIONS -w) + +# Set alternate root directory for third party sources. +set(EFFCEE_THIRD_PARTY_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}" CACHE STRING + "Root location of all third_party projects") + +# Find googletest and gmock +if(${googletest-distribution_SOURCE_DIR}) + set(EFFCEE_GOOGLETEST_DIR "${googletest-distribution_SOURCE_DIR}" CACHE STRING + "Location of googletest source") +else() + set(EFFCEE_GOOGLETEST_DIR "${EFFCEE_THIRD_PARTY_ROOT_DIR}/googletest" CACHE STRING + "Location of googletest source") +endif() + +# Find re2 +if(RE2_SOURCE_DIR) + set(EFFCEE_RE2_DIR "${RE2_SOURCE_DIR}" CACHE STRING "Location of re2 source" FORCE) +else() + set(EFFCEE_RE2_DIR "${EFFCEE_THIRD_PARTY_ROOT_DIR}/re2" CACHE STRING + "Location of re2 source") +endif() + +# Configure third party projects. +if(EFFCEE_BUILD_TESTING) + if (NOT TARGET gmock) + if (IS_DIRECTORY ${EFFCEE_GOOGLETEST_DIR}) + add_subdirectory(${EFFCEE_GOOGLETEST_DIR} googletest EXCLUDE_FROM_ALL) + endif() + endif() + if (NOT TARGET gmock) + message(FATAL_ERROR "gmock was not found - required for tests") + endif() +endif() + +if (NOT TARGET re2) + if (IS_DIRECTORY ${EFFCEE_RE2_DIR}) + add_subdirectory(${EFFCEE_RE2_DIR} re2 EXCLUDE_FROM_ALL) + endif() +endif() +if (NOT TARGET re2) + message(FATAL_ERROR "re2 was not found - required for compilation") +endif() |