Laurent Rineau
2db4effa7e
That is a followup-to my commit last year:
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| r63198 | lrineau | 2011-04-28 19:45:22 +0200 (Thu, 28 Apr 2011) | 5 lines
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| Try to fix my last revision about cmake_policy, with CMake-2.6.x
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| CMake gives an error if one tries to use cmake_policy(VERSION x.y.z) if
| x.y.z is greater than the current CMake version.
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The following check:
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
is useless just after a call to:
cmake_minimum_required(VERSION 2.6.2)
The script used to fix that was:
#!/usr/bin/env perl
$replacement=<<'END';
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
cmake_policy(VERSION 2.8.4)
else()
cmake_policy(VERSION 2.6)
endif()
END
while(<>) {
if(/if\("\${CMAKE_MAJOR_VERSION}.\${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6\)/) {
while(<>) {
if(/^endif\(\)/) {
print "$replacement";
while(<>) {
print;
}
exit 0
}
}
}
print;
}
58 lines
1.6 KiB
CMake
58 lines
1.6 KiB
CMake
# Created by the script cgal_create_cmake_script
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# This is the CMake script for compiling a CGAL application.
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project (Circular_kernel_2)
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cmake_minimum_required(VERSION 2.6.2)
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if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
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cmake_policy(VERSION 2.8.4)
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else()
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cmake_policy(VERSION 2.6)
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endif()
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find_package(CGAL COMPONENTS Qt4)
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include(${CGAL_USE_FILE})
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set( QT_USE_QTXML TRUE )
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set( QT_USE_QTMAIN TRUE )
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set( QT_USE_QTSCRIPT TRUE )
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set( QT_USE_QTOPENGL TRUE )
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find_package(Qt4)
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include_directories (BEFORE ../../include)
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if ( CGAL_FOUND AND CGAL_Qt4_FOUND AND QT4_FOUND )
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include(${QT_USE_FILE})
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#--------------------------------
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# The demo: Circular_kernel_2
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#--------------------------------
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# UI files (Qt Designer files)
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qt4_wrap_ui( DT_UI_FILES Circular_kernel_2.ui )
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# qrc files (resources files, that contain icons, at least)
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qt4_add_resources ( DT_RESOURCE_FILES ./Circular_kernel_2.qrc )
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# use the Qt MOC preprocessor on classes that derives from QObject
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qt4_generate_moc( "Circular_kernel_2.cpp" "${CMAKE_CURRENT_BINARY_DIR}/Circular_kernel_2.moc" )
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# The executable itself.
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add_executable ( Circular_kernel_2 Circular_kernel_2.cpp Circular_kernel_2.moc ${DT_UI_FILES} ${DT_RESOURCE_FILES} )
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add_to_cached_list( CGAL_EXECUTABLE_TARGETS Circular_kernel_2 )
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# Link with Qt libraries
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target_link_libraries( Circular_kernel_2 ${QT_LIBRARIES} )
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# Link with CGAL
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target_link_libraries( Circular_kernel_2 ${CGAL_LIBRARIES} ${CGAL_3RD_PARTY_LIBRARIES})
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else()
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message(STATUS "NOTICE: This demo requires CGAL and Qt4, and will not be compiled.")
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endif()
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