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Fixes when neither LEDA nor GMP is available #7960

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merged 18 commits into from
Jan 19, 2024
Merged

Fixes when neither LEDA nor GMP is available #7960

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00219bc
default arithmetic kernel when only boost mp is here
sloriot Jan 3, 2024
40e624c
handle when LEDA is not present
sloriot Jan 3, 2024
4f9791a
fix dependencies
sloriot Jan 3, 2024
82fbb89
encode LEDA/Core dependency
sloriot Jan 3, 2024
3a8ced2
skip if neither core nor leda are present
sloriot Jan 3, 2024
6decd7a
use exact integer
sloriot Jan 3, 2024
ed3539f
add missing includes
sloriot Jan 3, 2024
1b0447e
EPECK_with_sqrt is actually disabled
sloriot Jan 3, 2024
a10f794
encode CORE/LEDA dependency
sloriot Jan 3, 2024
8c17676
test requires Core or Leda
sloriot Jan 3, 2024
dcc3617
a test and an example requires Leda or Core
sloriot Jan 3, 2024
ded0e2b
typos
sloriot Jan 3, 2024
d8ee730
Revert "default arithmetic kernel when only boost mp is here"
sloriot Jan 4, 2024
1d7cd99
more fixes when neither Core nor Leda is present
sloriot Jan 4, 2024
7139a34
hide non used header
sloriot Jan 4, 2024
b59250b
conditional compilation
sloriot Jan 4, 2024
336a8f3
please CI
sloriot Jan 4, 2024
fbd15aa
make it cleaner
sloriot Jan 19, 2024
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9 changes: 9 additions & 0 deletions Arithmetic_kernel/include/CGAL/Arithmetic_kernel.h
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Expand Up @@ -59,6 +59,15 @@ typedef GMP_arithmetic_kernel Arithmetic_kernel;
#endif // CGAL_USE_GMP
#endif // CGAL_HAS_DEFAULT_ARITHMETIC_KERNEL

#ifndef CGAL_HAS_DEFAULT_ARITHMETIC_KERNEL
#include <CGAL/BOOST_MP_arithmetic_kernel.h>
#if defined(CGAL_HAS_BOOST_MP_ARITHMETIC_KERNEL)
namespace CGAL{
typedef BOOST_cpp_arithmetic_kernel Arithmetic_kernel;
}// namespace CGAL
#define CGAL_HAS_DEFAULT_ARITHMETIC_KERNEL 1
#endif // CGAL_USE_BOOST_MP
#endif // CGAL_HAS_DEFAULT_ARITHMETIC_KERNEL

// Macro to snap typedefs in Arithmetic_kernel
#define CGAL_SNAP_ARITHMETIC_KERNEL_TYPEDEFS(AT) \
Expand Down
2 changes: 2 additions & 0 deletions Arithmetic_kernel/include/CGAL/BOOST_MP_arithmetic_kernel.h
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Expand Up @@ -25,6 +25,8 @@
//#include <boost/multiprecision/gmp.hpp>
//#endif

#define CGAL_HAS_BOOST_MP_ARITHMETIC_KERNEL

// FIXME: the could be several kernels based on Boost.Multiprecision.

namespace CGAL {
Expand Down
25 changes: 18 additions & 7 deletions Arrangement_on_surface_2/test/Arrangement_on_surface_2/cgal_test.cmake
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Expand Up @@ -72,13 +72,24 @@ if(CGAL_DISABLE_GMP)
endif()

if(CGAL_DISABLE_GMP)
message(STATUS "GMP is disable. Try to use LEDA instead.")
set(GMPZ_NT ${LEDA_INT_NT})
set(QUOTIENT_CGAL_GMPZ_NT ${LEDA_RAT_NT})
set(CGAL_GMPQ_NT ${LEDA_RAT_NT})
set(LAZY_CGAL_GMPQ_NT ${LAZY_LEDA_RAT_NT})
set(LAZY_GMPZ_NT ${LAZY_LEDA_RAT_NT})
set(CGAL_GMPZ_NT ${LEDA_INT_NT})
message(STATUS "GMP is disable.")
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if (CGAL_USE_LEDA)
message(STATUS "Try to use LEDA instead.")
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set(GMPZ_NT ${LEDA_INT_NT})
set(QUOTIENT_CGAL_GMPZ_NT ${LEDA_RAT_NT})
set(CGAL_GMPQ_NT ${LEDA_RAT_NT})
set(LAZY_CGAL_GMPQ_NT ${LAZY_LEDA_RAT_NT})
set(LAZY_GMPZ_NT ${LAZY_LEDA_RAT_NT})
set(CGAL_GMPZ_NT ${LEDA_INT_NT})
else()
message(STATUS "Try to use MP float instead.")
set(GMPZ_NT ${MP_FLOAT_NT})
set(QUOTIENT_CGAL_GMPZ_NT ${QUOTIENT_MP_FLOAT_NT})
set(CGAL_GMPQ_NT ${QUOTIENT_MP_FLOAT_NT})
set(LAZY_CGAL_GMPQ_NT ${LAZY_QUOTIENT_MP_FLOAT_NT})
set(LAZY_GMPZ_NT ${LAZY_QUOTIENT_MP_FLOAT_NT})
set(CGAL_GMPZ_NT ${MP_FLOAT_NT})
endif()
endif()

set(COMPARE 1)
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25 changes: 18 additions & 7 deletions Arrangement_on_surface_2/test/Arrangement_on_surface_2/cgal_test_with_cmake
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Expand Up @@ -78,13 +78,24 @@ CORE_INT_NT=15
CORE_RAT_NT=16

if [ -n "${CGAL_DISABLE_GMP}" ]; then
echo GMP is disable. Try to use LEDA instead.
GMPZ_NT=$LEDA_INT_NT
QUOTIENT_CGAL_GMPZ_NT=$LEDA_RAT_NT
CGAL_GMPQ_NT=$LEDA_RAT_NT
LAZY_CGAL_GMPQ_NT=$LAZY_LEDA_RAT_NT
LAZY_GMPZ_NT=$LAZY_LEDA_RAT_NT
CGAL_GMPZ_NT=$LEDA_INT_NT
echo GMP is disable.
if [ -n "CGAL_USE_LEDA" ]; then
echo Try to use LEDA instead.
GMPZ_NT=$LEDA_INT_NT
QUOTIENT_CGAL_GMPZ_NT=$LEDA_RAT_NT
CGAL_GMPQ_NT=$LEDA_RAT_NT
LAZY_CGAL_GMPQ_NT=$LAZY_LEDA_RAT_NT
LAZY_GMPZ_NT=$LAZY_LEDA_RAT_NT
CGAL_GMPZ_NT=$LEDA_INT_NT
else
echo Try to use MP float instead.
GMPZ_NT=$MP_FLOAT_NT
QUOTIENT_CGAL_GMPZ_NT=$QUOTIENT_MP_FLOAT_NT
CGAL_GMPQ_NT=$QUOTIENT_MP_FLOAT_NT
LAZY_CGAL_GMPQ_NT=$LAZY_QUOTIENT_MP_FLOAT_NT
LAZY_GMPZ_NT=$LAZY_QUOTIENT_MP_FLOAT_NT
CGAL_GMPZ_NT=$MP_FLOAT_NT
fi
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fi

COMPARE=1
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19 changes: 4 additions & 15 deletions Cone_spanners_2/examples/Cone_spanners_2/CMakeLists.txt
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Expand Up @@ -5,21 +5,10 @@ find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Core)
find_package(LEDA QUIET)

if(CGAL_Core_FOUND OR LEDA_FOUND)
if(MSVC)
# Turn off a boost related warning that appears with VC2015
# boost_1_65_1\boost\graph\named_function_params.hpp(240) :
# warning C4172: returning address of local variable or temporary
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4172")
endif()

# create a target per cppfile
file(
GLOB cppfiles
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
foreach(cppfile ${cppfiles})
create_single_source_cgal_program("${cppfile}")
endforeach()
create_single_source_cgal_program("compute_cones.cpp")
create_single_source_cgal_program("theta_io.cpp")
else()
message("NOTICE: This program requires the CGAL_Core library (or LEDA), and will not be compiled.")
endif()

create_single_source_cgal_program("dijkstra_theta.cpp")
20 changes: 12 additions & 8 deletions Cone_spanners_2/test/Cone_spanners_2/CMakeLists.txt
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Expand Up @@ -5,12 +5,16 @@ cmake_minimum_required(VERSION 3.1...3.23)
project(Cone_spanners_2_Tests)

find_package(CGAL REQUIRED COMPONENTS Core)
find_package(LEDA QUIET)

# create a target per cppfile
file(
GLOB cppfiles
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
foreach(cppfile ${cppfiles})
create_single_source_cgal_program("${cppfile}")
endforeach()
create_single_source_cgal_program("cones_inexact.cpp")
create_single_source_cgal_program("theta_inexact.cpp")
create_single_source_cgal_program("yao_inexact.cpp")

if(CGAL_Core_FOUND OR LEDA_FOUND)
Comment on lines 7 to +14
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That is strange. find_package(CGAL REQUIRED COMPONENTS Core) should stop the compilation if Core is not found. That is certainly an error in CGALConfig.cmake.

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We can open an independent issue if we want to fix that. OPTIONAL keyword should indeed be used.

create_single_source_cgal_program("cones_exact.cpp")
create_single_source_cgal_program("theta_exact.cpp")
create_single_source_cgal_program("yao_exact.cpp")
else()
message("NOTICE: Some tests require the CGAL_Core library (or LEDA), and will not be compiled.")
endif()
9 changes: 7 additions & 2 deletions Hyperbolic_triangulation_2/examples/Hyperbolic_triangulation_2/CMakeLists.txt
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Expand Up @@ -5,6 +5,11 @@ cmake_minimum_required(VERSION 3.1...3.23)
project(Hyperbolic_triangulation_2_Examples)

find_package(CGAL REQUIRED COMPONENTS Core)
find_package(LEDA QUIET)

create_single_source_cgal_program("ht2_example.cpp")
create_single_source_cgal_program("ht2_example_color.cpp")
if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program("ht2_example.cpp")
create_single_source_cgal_program("ht2_example_color.cpp")
else()
message("NOTICE: Examples require CGAL_Core (or LEDA), and will not be compiled.")
endif()
19 changes: 12 additions & 7 deletions Hyperbolic_triangulation_2/test/Hyperbolic_triangulation_2/CMakeLists.txt
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Expand Up @@ -5,11 +5,16 @@ cmake_minimum_required(VERSION 3.1...3.23)
project(Hyperbolic_triangulation_2_Tests)

find_package(CGAL REQUIRED COMPONENTS Core)
find_package(LEDA QUIET)

create_single_source_cgal_program("ht2_test_clear.cpp")
create_single_source_cgal_program("ht2_test_locate.cpp")
create_single_source_cgal_program("ht2_test_remove.cpp")
create_single_source_cgal_program("ht2_test_swap.cpp")
create_single_source_cgal_program("ht2_test_copy.cpp")
create_single_source_cgal_program("ht2_test_hyperbolic_circulator.cpp")
create_single_source_cgal_program("ht2_test_insert_degenerate.cpp")
if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program("ht2_test_clear.cpp")
create_single_source_cgal_program("ht2_test_locate.cpp")
create_single_source_cgal_program("ht2_test_remove.cpp")
create_single_source_cgal_program("ht2_test_swap.cpp")
create_single_source_cgal_program("ht2_test_copy.cpp")
create_single_source_cgal_program("ht2_test_hyperbolic_circulator.cpp")
create_single_source_cgal_program("ht2_test_insert_degenerate.cpp")
else()
message("NOTICE: Tests require CGAL_Core (or LEDA), and will not be compiled.")
endif()
9 changes: 8 additions & 1 deletion Kernel_23/test/Kernel_23/test_Has_conversion.cpp
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Expand Up @@ -14,7 +14,9 @@

#include <CGAL/Simple_cartesian.h>
#include <CGAL/Simple_homogeneous.h>
#if defined(CGAL_USE_CORE) || defined(CGAL_USE_LEDA)
#include <CGAL/Exact_predicates_exact_constructions_kernel_with_kth_root.h>
#endif
#include <CGAL/Filtered_kernel.h>

#include <CGAL/Has_conversion.h>
Expand All @@ -36,13 +38,16 @@ int main()
typedef CGAL::Simple_homogeneous<NT_exact> SH;
typedef CGAL::Filtered_kernel<SH> FSH;

#if defined(CGAL_USE_CORE) || defined(CGAL_USE_LEDA)
typedef CGAL::Exact_predicates_exact_constructions_kernel_with_kth_root EPECK;
CGAL_USE_TYPE(EPECK);
#endif

CGAL_USE_TYPE(ASC);
CGAL_USE_TYPE(FSC);
CGAL_USE_TYPE(SH);
CGAL_USE_TYPE(FSH);
CGAL_USE_TYPE(EPECK);


assert((CGAL::Has_conversion<SC, SC, SC::Point_2, SC::Point_2>::value));
assert((CGAL::Has_conversion<SC, SC, SC::Object_2, SC::Object_2>::value));
Expand All @@ -55,10 +60,12 @@ int main()
assert((CGAL::Has_conversion<SH, FSH, SH::Vector_3, FSH::Vector_3>::value));

assert((CGAL::Has_conversion<SC, ASC, SC::Sphere_3, ASC::Sphere_3>::value));
#if defined(CGAL_USE_CORE) || defined(CGAL_USE_LEDA)
assert((CGAL::Has_conversion<SC, EPECK, SC::Triangle_2, EPECK::Triangle_2>::value));
assert((CGAL::Has_conversion<EPECK, SC, EPECK::Circle_3, SC::Circle_3>::value));

assert(!(CGAL::Has_conversion<SC, EPECK, SC::Weighted_point_2, EPECK::Weighted_point_3>::value));
#endif
assert(!(CGAL::Has_conversion<SC, ASC, SC::Point_2, ASC::Weighted_point_2>::value));

// below will produce static assert failures
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9 changes: 2 additions & 7 deletions Nef_S2/test/Nef_S2/Nef_polyhedron_S2-test.cpp
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@@ -1,14 +1,9 @@
#include <CGAL/Homogeneous.h>
#include <CGAL/Nef_polyhedron_S2.h>
#include <CGAL/test_macros.h>
#include <CGAL/Exact_integer.h>

#ifdef CGAL_USE_LEDA
#include <CGAL/leda_integer.h>
typedef leda_integer NT;
#else
#include <CGAL/Gmpz.h>
typedef CGAL::Gmpz NT;
#endif
typedef CGAL::Exact_integer NT;

typedef CGAL::Homogeneous<NT> Kernel;
typedef CGAL::Nef_polyhedron_S2<Kernel> Nef_polyhedron;
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5 changes: 5 additions & 0 deletions Number_types/test/Number_types/to_interval_test.cpp
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Expand Up @@ -16,6 +16,11 @@
#include <CGAL/Gmpz.h>
#endif


#include <CGAL/float.h>
#include <CGAL/double.h>
#include <CGAL/int.h>

#if 0
#ifdef CGAL_USE_CLN
#include <CGAL/CLN/cl_integer.h>
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8 changes: 4 additions & 4 deletions Polygon_mesh_processing/test/Polygon_mesh_processing/pmp_compute_normals_test.cpp
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Expand Up @@ -15,10 +15,10 @@
#include <fstream>

typedef CGAL::Exact_predicates_inexact_constructions_kernel EPICK;
typedef CGAL::Exact_predicates_exact_constructions_kernel_with_sqrt EPECK;
//typedef CGAL::Exact_predicates_exact_constructions_kernel_with_sqrt EPECK;

typedef CGAL::Surface_mesh<EPICK::Point_3> EPICK_SM;
typedef CGAL::Surface_mesh<EPECK::Point_3> EPECK_SM;
//typedef CGAL::Surface_mesh<EPECK::Point_3> EPECK_SM;

namespace PMP = CGAL::Polygon_mesh_processing;

Expand Down Expand Up @@ -100,8 +100,8 @@ void test(const Mesh& mesh,
{
if (PMP::is_degenerate_triangle_face(f, mesh))
{
if (std::is_same<K, EPECK>())
assert(get(fnormals, f) == CGAL::NULL_VECTOR);
// if (std::is_same<K, EPECK>())
// assert(get(fnormals, f) == CGAL::NULL_VECTOR);
}
else
assert(get(fnormals, f) != CGAL::NULL_VECTOR);
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2 changes: 1 addition & 1 deletion Straight_skeleton_2/examples/Straight_skeleton_2/extrude_skeleton.cpp
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@@ -1,6 +1,6 @@
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
#include <CGAL/Exact_predicates_exact_constructions_kernel_with_sqrt.h>
//#include <CGAL/Exact_predicates_exact_constructions_kernel_with_sqrt.h>
#include <CGAL/Surface_mesh.h>

#include <CGAL/draw_straight_skeleton_2.h>
Expand Down
35 changes: 23 additions & 12 deletions Straight_skeleton_2/test/Straight_skeleton_2/CMakeLists.txt
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Expand Up @@ -5,23 +5,34 @@ cmake_minimum_required(VERSION 3.1...3.23)
project(Straight_skeleton_2_Tests)

find_package(CGAL REQUIRED COMPONENTS Qt6 Core)
find_package(LEDA QUIET)

include_directories(BEFORE "include")

# create a target per cppfile
file(
GLOB cppfiles
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
foreach(cppfile ${cppfiles})
create_single_source_cgal_program("${cppfile}")
endforeach()
create_single_source_cgal_program("issue4533.cpp")
create_single_source_cgal_program("issue4684.cpp")
create_single_source_cgal_program("test_sls.cpp")
create_single_source_cgal_program("test_sls_previous_issues.cpp")
create_single_source_cgal_program("test_sls_traits.cpp")
create_single_source_cgal_program("test_straight_skeleton_copy.cpp")

if(CGAL_Qt6_FOUND)
target_link_libraries(issue4684 PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(issue7149 PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(issue7284 PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(test_sls_previous_issues PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(test_sls_offset PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(test_sls_weighted_polygons_with_holes PUBLIC CGAL::CGAL_Basic_viewer)
endif()

if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program("test_sls_offset.cpp")
create_single_source_cgal_program("issue7284.cpp")
create_single_source_cgal_program("test_sls_simple.cpp")
create_single_source_cgal_program("test_sls_weighted_polygons_with_holes.cpp")
create_single_source_cgal_program("issue7149.cpp")
if(CGAL_Qt6_FOUND)
target_link_libraries(issue7149 PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(issue7284 PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(test_sls_offset PUBLIC CGAL::CGAL_Basic_viewer)
target_link_libraries(test_sls_weighted_polygons_with_holes PUBLIC CGAL::CGAL_Basic_viewer)
endif()
else()
message("NOTICE: Some test require CGAL_Core (or LEDA), and will not be compiled.")
Comment on lines +12 to +37
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Isn't there a more flexible way possible?
(see e.g. https://github.com/doxygen/doxygen/blob/master/examples/CMakeLists.txt and look for BASIC_EXAMPLES. still a list but a bit more flexible, maybe something is possible here as well...)

endif()
19 changes: 8 additions & 11 deletions Straight_skeleton_extrusion_2/test/Straight_skeleton_extrusion_2/CMakeLists.txt
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Expand Up @@ -5,18 +5,15 @@ cmake_minimum_required(VERSION 3.1...3.23)
project(Straight_skeleton_extrusion_2_Tests)

find_package(CGAL REQUIRED COMPONENTS Qt6 Core)
find_package(LEDA QUIET)

include_directories(BEFORE "include")

# create a target per cppfile
file(
GLOB cppfiles
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
foreach(cppfile ${cppfiles})
create_single_source_cgal_program("${cppfile}")
endforeach()

if(CGAL_Qt6_FOUND)
target_link_libraries(test_sls_extrude PUBLIC CGAL::CGAL_Basic_viewer)
if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program("test_sls_extrude.cpp")
if(CGAL_Qt6_FOUND)
target_link_libraries(test_sls_extrude PUBLIC CGAL::CGAL_Basic_viewer)
endif()
else()
message("NOTICE: Tests require CGAL_Core (or LEDA), and will not be compiled.")
endif()
8 changes: 7 additions & 1 deletion Triangulation_on_sphere_2/examples/Triangulation_on_sphere_2/CMakeLists.txt
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Expand Up @@ -3,9 +3,15 @@ cmake_minimum_required(VERSION 3.1...3.23)
project( Triangulation_on_sphere_2_Examples )

find_package(CGAL REQUIRED COMPONENTS Core)
find_package(LEDA QUIET)

create_single_source_cgal_program( "triang_on_sphere.cpp" )
create_single_source_cgal_program( "triang_on_sphere_range.cpp" )
create_single_source_cgal_program( "triang_on_sphere_exact.cpp" )
create_single_source_cgal_program( "triang_on_sphere_proj.cpp" )
create_single_source_cgal_program( "triang_on_sphere_geo.cpp" )

if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program( "triang_on_sphere_exact.cpp" )
else()
message("NOTICE: Some tests require CGAL_Core (or LEDA), and will not be compiled.")
endif()
8 changes: 7 additions & 1 deletion Triangulation_on_sphere_2/test/Triangulation_on_sphere_2/CMakeLists.txt
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Expand Up @@ -3,14 +3,20 @@ cmake_minimum_required(VERSION 3.1...3.23)
project( Triangulation_on_sphere_2_Tests )

find_package(CGAL REQUIRED COMPONENTS Core)
find_package(LEDA QUIET)

create_single_source_cgal_program( "test_dtos.cpp" )
create_single_source_cgal_program( "test_dtos2_remove.cpp" )
create_single_source_cgal_program( "test_dtos_degenerate_cases.cpp" )
create_single_source_cgal_program( "test_dtos_illegal_points.cpp" )
create_single_source_cgal_program( "test_dtos_projection_traits.cpp" )
create_single_source_cgal_program( "test_dtos_traits.cpp" )

if (CGAL_Core_FOUND OR LEDA_FOUND)
create_single_source_cgal_program( "test_dtos_degenerate_cases.cpp" )
else()
message("NOTICE: Some tests require CGAL_Core (or LEDA), and will not be compiled.")
endif()

find_package(Eigen3 3.1.0 QUIET) #(requires 3.1.0 or greater)
include(CGAL_Eigen3_support)
if(TARGET CGAL::Eigen3_support)
Expand Down