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add dependencies using EXCLUDE_FROM_ALL flag

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This commit is contained in:
Lars Melchior
2021-02-15 13:04:32 +01:00
parent 02d57a1601
commit b80286ef81
1 changed files with 13 additions and 10 deletions
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23
cmake/CPM.cmake
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@@ -387,7 +387,7 @@ function(CPMAddPackage)
set(${CPM_ARGS_NAME}_ADDED YES)
set(${CPM_ARGS_NAME}_SOURCE_DIR ${download_directory})
if(NOT CPM_ARGS_DOWNLOAD_ONLY AND EXISTS ${download_directory}/CMakeLists.txt)
add_subdirectory(${download_directory} ${${CPM_ARGS_NAME}_BINARY_DIR})
add_subdirectory(${download_directory} ${${CPM_ARGS_NAME}_BINARY_DIR} EXCLUDE_FROM_ALL)
endif()
set(CPM_SKIP_FETCH TRUE)
set(PACKAGE_INFO "${PACKAGE_INFO} at ${download_directory}")
@@ -557,16 +557,19 @@ function(cpm_fetch_package PACKAGE DOWNLOAD_ONLY)
return()
endif()
if(DOWNLOAD_ONLY)
FetchContent_GetProperties(${PACKAGE})
if(NOT ${PACKAGE}_POPULATED)
FetchContent_Populate(${PACKAGE})
FetchContent_GetProperties(${PACKAGE})
string(TOLOWER "${PACKAGE}" lower_case_name)
if(NOT ${lower_case_name}_POPULATED)
FetchContent_Populate(${PACKAGE})
if(EXISTS ${${lower_case_name}_SOURCE_DIR}/CMakeLists.txt)
set(CPM_OLD_INDENT "${CPM_INDENT}")
set(CPM_INDENT "${CPM_INDENT} ${PACKAGE}:")
add_subdirectory(
${${lower_case_name}_SOURCE_DIR} ${${lower_case_name}_BINARY_DIR} EXCLUDE_FROM_ALL
)
set(CPM_INDENT "${CPM_OLD_INDENT}")
endif()
else()
set(CPM_OLD_INDENT "${CPM_INDENT}")
set(CPM_INDENT "${CPM_INDENT} ${PACKAGE}:")
FetchContent_MakeAvailable(${PACKAGE})
set(CPM_INDENT "${CPM_OLD_INDENT}")
endif()
endfunction()