Fix catch installation issue (#540)

Catch was being installed to the root of the cmake project. This
violated the source code tree itself and would not work at all if GSL
was being consumed with add_subdirectory.

CMake will now install catch to the build tree under /dependencies.
This commit is contained in:
Tiago 2017-08-16 18:38:47 -07:00 committed by Neil MacIntosh
parent 2b8d20425e
commit 25f913e200
2 changed files with 6 additions and 2 deletions

1
.gitignore vendored
View File

@ -1,6 +1,5 @@
CMakeFiles
build
include/catch
tests/CMakeFiles
tests/Debug
*.opensdf

View File

@ -6,7 +6,7 @@ project(GSLTests CXX)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
list(APPEND CATCH_CMAKE_ARGS
"-DCMAKE_INSTALL_PREFIX=${CMAKE_SOURCE_DIR}"
"-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}/external"
"-DNO_SELFTEST=true"
)
@ -48,6 +48,11 @@ target_compile_options(gsl_tests_config INTERFACE
>
)
# for tests to find the catch header
target_include_directories(gsl_tests_config INTERFACE
${CMAKE_BINARY_DIR}/external/include
)
# set definitions for tests
target_compile_definitions(gsl_tests_config INTERFACE
GSL_THROW_ON_CONTRACT_VIOLATION