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Use IN_LIST operator in dew.cmake

This commit is contained in:
Jack Andersen 2019-11-28 19:26:48 -10:00
parent 7d3cd9c385
commit 47db944e6e
1 changed files with 10 additions and 15 deletions
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17
dew.cmake
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@ -7,7 +7,8 @@
# It is encouraged to check this file into your project's VCS. Doing so will allow your cmake project to easily
# integrate with Dew.
#
cmake_minimum_required(VERSION 3.2)
cmake_minimum_required(VERSION 3.3)
cmake_policy(SET CMP0057 NEW) # IN_LIST operator
function(integrate_dew)
#
@ -73,33 +74,27 @@ function(integrate_dew)
# Check if we have already added the dew directory to CMAKE_PREFIX_PATH
#
set(needs_new_prefix TRUE)
foreach (path ${CMAKE_PREFIX_PATH})
if (path STREQUAL "${dew_cmake_prefix_path}")
if ("${dew_cmake_prefix_path}" IN_LIST CMAKE_PREFIX_PATH)
set(needs_new_prefix FALSE)
break()
endif()
endforeach()
#
# Check if we have already added the dew cmake module directory to CMAKE_MODULE_PATH
#
set(needs_new_module_path TRUE)
foreach (path ${CMAKE_MODULE_PATH})
if (path STREQUAL "${dew_cmake_module_path}")
if ("${dew_cmake_module_path}" IN_LIST CMAKE_MODULE_PATH)
set(needs_new_module_path FALSE)
break()
endif()
endforeach()
#
# Add dew directory to CMAKE_PREFIX_PATH if necesary
# Add dew directory to CMAKE_PREFIX_PATH if necessary
#
if ("${needs_new_prefix}")
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} "${dew_cmake_prefix_path}" CACHE PATH "" FORCE)
endif()
#
# Add dew cmake module directory to CMAKE_MODULE_PATH if necesary
# Add dew cmake module directory to CMAKE_MODULE_PATH if necessary
#
if ("${needs_new_module_path}")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${dew_cmake_module_path}" CACHE PATH "" FORCE)