build: only fetch doctest if it is not present yet

This commit is contained in:
Max Luebke 2023-07-19 11:31:59 +02:00
parent 25855da6b2
commit 3d80b7e02a

View File

@ -1,17 +1,20 @@
include(FetchContent)
find_library(DOCTEST_LIB doctest)
FetchContent_Declare(
if(NOT DOCTEST_LIB)
include(FetchContent)
FetchContent_Declare(
DocTest
GIT_REPOSITORY https://github.com/doctest/doctest.git
GIT_TAG v2.4.9
)
GIT_TAG v2.4.9)
FetchContent_MakeAvailable(DocTest)
FetchContent_MakeAvailable(DocTest)
endif()
add_executable(testTug setup.cpp testBoundaryCondition.cpp testDiffusion.cpp)
target_link_libraries(testTug doctest tug)
add_custom_target(check
COMMAND $<TARGET_FILE:testTug>
DEPENDS testTug
)
add_custom_target(
check
COMMAND $<TARGET_FILE:testTug>
DEPENDS testTug)