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Added check for gsl::gsl-lite to avoid find_package if targets already added by add_subdirectory(...) and did the same for fmt::fmt and ranges-v3, with out these changes, impossible to use library if dependencies are also subdirectories

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Cazadorro
2023-03-13 14:56:42 -05:00
parent 23debc34e2
commit 03dc1c8a3c
2 changed files with 9 additions and 3 deletions
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4
src/core-fmt/CMakeLists.txt
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@@ -29,6 +29,8 @@ add_units_module(core-fmt DEPENDENCIES mp-units::core HEADERS include/units/form
target_compile_definitions(mp-units-core-fmt INTERFACE ${projectPrefix}USE_LIBFMT=$<BOOL:${${projectPrefix}USE_LIBFMT}>)
if(${projectPrefix}USE_LIBFMT)
find_package(fmt CONFIG REQUIRED)
if(NOT TARGET fmt::fmt)
find_package(fmt CONFIG REQUIRED)
endif()
target_link_libraries(mp-units-core-fmt INTERFACE fmt::fmt)
endif()

8
src/core/CMakeLists.txt
View File

@@ -27,7 +27,9 @@ set(${projectPrefix}DOWNCAST_MODE ON CACHE STRING "Select downcasting mode")
set_property(CACHE ${projectPrefix}DOWNCAST_MODE PROPERTY STRINGS AUTO ON OFF)
# find dependencies
find_package(gsl-lite CONFIG REQUIRED)
if(NOT TARGET gsl::gsl-lite)
find_package(gsl-lite CONFIG REQUIRED)
endif()
# check if libc++ is being used
include(CheckLibcxxInUse)
@@ -71,7 +73,9 @@ target_include_directories(
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(${projectPrefix}LIBCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "14")
find_package(range-v3 CONFIG REQUIRED)
if(NOT TARGET range-v3::range-v3)
find_package(range-v3 CONFIG REQUIRED)
endif()
target_link_libraries(mp-units-core INTERFACE range-v3::range-v3)
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")