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CMake: if module search mode for Coin3D failed try config search mode, restore the variable COIN3D_VERSION

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wmayer
2022-08-07 13:49:27 +02:00
parent 7a1c9303d3
commit 3783e629c6
1 changed files with 23 additions and 4 deletions
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27
cMake/FreeCAD_Helpers/SetupCoin3D.cmake
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@@ -6,13 +6,32 @@ macro(SetupCoin3D)
find_library(COIN3D_LIBRARIES Coin)
endif ()
find_package(Coin3D REQUIRED)
# Try MODULE mode
find_package(Coin3D)
if(NOT COIN3D_FOUND)
message(FATAL_ERROR "=================\n"
"Coin3D not found.\n"
"=================\n")
# Try CONFIG mode
find_package(Coin CONFIG REQUIRED)
if (Coin_FOUND)
set (COIN3D_INCLUDE_DIRS ${Coin_INCLUDE_DIR})
set (COIN3D_LIBRARIES ${Coin_LIBRARIES})
else()
message(FATAL_ERROR "=================\n"
"Coin3D not found.\n"
"=================\n")
endif()
endif(NOT COIN3D_FOUND)
IF(NOT COIN3D_VERSION)
file(READ "${COIN3D_INCLUDE_DIRS}/Inventor/C/basic.h" _coin3d_basic_h)
string(REGEX MATCH "define[ \t]+COIN_MAJOR_VERSION[ \t]+([0-9?])" _coin3d_major_version_match "${_coin3d_basic_h}")
set(COIN3D_MAJOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+COIN_MINOR_VERSION[ \t]+([0-9?])" _coin3d_minor_version_match "${_coin3d_basic_h}")
set(COIN3D_MINOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+COIN_MICRO_VERSION[ \t]+([0-9?])" _coin3d_micro_version_match "${_coin3d_basic_h}")
set(COIN3D_MICRO_VERSION "${CMAKE_MATCH_1}")
set(COIN3D_VERSION "${COIN3D_MAJOR_VERSION}.${COIN3D_MINOR_VERSION}.${COIN3D_MICRO_VERSION}")
ENDIF()
IF(NOT PIVY_VERSION)
execute_process (COMMAND ${Python3_EXECUTABLE} -c "import pivy as p; print(p.__version__,end='')" OUTPUT_VARIABLE PIVY_VERSION)
ENDIF()