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51 lines
2.3 KiB
Diff
51 lines
2.3 KiB
Diff
From 9fde9124927789ca2399f99c1be9b101ed1e8550 Mon Sep 17 00:00:00 2001
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From: Silvio Traversaro <silvio.traversaro@iit.it>
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Date: Thu, 3 Sep 2020 17:28:01 +0200
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Subject: [PATCH] CMake: Add DART_SKIP_<dep> advanced option
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Add DART_SKIP_<dep> option to permit to specify that
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a dependecy should not used even if it is found in the system.
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---
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cmake/DARTMacros.cmake | 21 ++++++++++++++-------
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1 file changed, 14 insertions(+), 7 deletions(-)
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diff --git a/cmake/DARTMacros.cmake b/cmake/DARTMacros.cmake
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index 8b1a89292ee..409b02bd742 100644
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--- a/cmake/DARTMacros.cmake
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+++ b/cmake/DARTMacros.cmake
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@@ -127,7 +127,9 @@ endfunction()
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#===============================================================================
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macro(dart_check_optional_package variable component dependency)
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- if(${${variable}_FOUND})
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+ option(DART_SKIP_${variable} "If ON, do not use ${variable} even if it is found." OFF)
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+ mark_as_advanced(DART_SKIP_${variable})
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+ if(${${variable}_FOUND} AND NOT ${DART_SKIP_${variable}})
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set(HAVE_${variable} TRUE CACHE BOOL "Check if ${variable} found." FORCE)
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if(DART_VERBOSE)
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message(STATUS "Looking for ${dependency} - version ${${variable}_VERSION}"
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@@ -135,12 +137,17 @@ macro(dart_check_optional_package variable component dependency)
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endif()
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else()
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set(HAVE_${variable} FALSE CACHE BOOL "Check if ${variable} found." FORCE)
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- if(ARGV3) # version
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- message(STATUS "Looking for ${dependency} - NOT found, to use"
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- " ${component}, please install ${dependency} (>= ${ARGV3})")
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- else()
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- message(STATUS "Looking for ${dependency} - NOT found, to use"
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- " ${component}, please install ${dependency}")
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+ if(NOT ${${variable}_FOUND})
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+ if(ARGV3) # version
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+ message(STATUS "Looking for ${dependency} - NOT found, to use"
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+ " ${component}, please install ${dependency} (>= ${ARGV3})")
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+ else()
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+ message(STATUS "Looking for ${dependency} - NOT found, to use"
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+ " ${component}, please install ${dependency}")
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+ endif()
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+ elseif(${DART_SKIP_${variable}} AND DART_VERBOSE)
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+ message(STATUS "Not using ${dependency} - version ${${variable}_VERSION}"
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+ " even if found because DART_SKIP_${variable} is ON.")
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endif()
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return()
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endif()
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