1 diff --git a/openscad.pro b/openscad.pro
2 index a2eefe6..20b1864 100644
5 @@ -440,8 +440,7 @@ SOURCES += src/version_check.cc \
6 src/LibraryInfoDialog.cc
9 -SOURCES += src/polyclipping/clipper.cpp
10 -HEADERS += src/polyclipping/clipper.hpp
11 +LIBS += -lpolyclipping
14 INCLUDEPATH += src/libtess2/Include
15 diff --git a/src/clipper-utils.h b/src/clipper-utils.h
16 index 0dc7cd0..c98cda0 100644
17 --- a/src/clipper-utils.h
18 +++ b/src/clipper-utils.h
22 -#include "polyclipping/clipper.hpp"
23 +#include <polyclipping/clipper.hpp>
24 #include "Polygon2d.h"
26 namespace ClipperUtils {
27 diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
28 index 93658a0..a852ef6 100644
29 --- a/tests/CMakeLists.txt
30 +++ b/tests/CMakeLists.txt
31 @@ -705,7 +705,6 @@ set(COMMON_SOURCES
32 ../src/GeometryCache.cc
33 ../src/clipper-utils.cc
35 - ../src/polyclipping/clipper.cpp
36 ../src/libtess2/Source/bucketalloc.c
37 ../src/libtess2/Source/dict.c
38 ../src/libtess2/Source/geom.c
39 @@ -786,14 +785,14 @@ target_link_libraries(csgtexttest tests-nocgal ${GLEW_LIBRARY} ${OPENCSG_LIBRARY
41 add_executable(cgalcachetest cgalcachetest.cc)
42 set_target_properties(cgalcachetest PROPERTIES COMPILE_FLAGS "-DENABLE_CGAL ${CGAL_CXX_FLAGS_INIT}")
43 -target_link_libraries(cgalcachetest tests-cgal ${GLEW_LIBRARY} ${OPENCSG_LIBRARY} ${APP_SERVICES_LIBRARY})
44 +target_link_libraries(cgalcachetest tests-cgal -lpolyclipping ${GLEW_LIBRARY} ${OPENCSG_LIBRARY} ${APP_SERVICES_LIBRARY})
49 add_executable(openscad_nogui ../src/openscad.cc)
50 set_target_properties(openscad_nogui PROPERTIES COMPILE_FLAGS "-fno-strict-aliasing -DEIGEN_DONT_ALIGN ${ENABLE_OPENCSG_FLAG} -DENABLE_CGAL ${CGAL_CXX_FLAGS_INIT}")
51 -target_link_libraries(openscad_nogui tests-offscreen tests-cgal ${GLEW_LIBRARY} ${OPENCSG_LIBRARY} ${APP_SERVICES_LIBRARY})
52 +target_link_libraries(openscad_nogui tests-offscreen tests-cgal -lX11 -lpolyclipping ${GLEW_LIBRARY} ${OPENCSG_LIBRARY} ${APP_SERVICES_LIBRARY})
54 # also run translation compilation to verify the files are without syntax errors
55 add_custom_target(locale_files ALL COMMAND ${CMAKE_SOURCE_DIR}/../scripts/translation-make.sh)