Index: geogram/src/lib/geogram/delaunay/delaunay_triangle.h
===================================================================
--- geogram.orig/src/lib/geogram/delaunay/delaunay_triangle.h
+++ geogram/src/lib/geogram/delaunay/delaunay_triangle.h
@@ -55,7 +55,7 @@ extern "C" {
 #define REAL double
 #define ANSI_DECLARATORS
 #define VOID void
-#include <geogram/third_party/triangle/triangle.h>
+#include <triangle.h>
 }
 
 namespace GEO {
Index: geogram/src/lib/geogram/CMakeLists.txt
===================================================================
--- geogram.orig/src/lib/geogram/CMakeLists.txt
+++ geogram/src/lib/geogram/CMakeLists.txt
@@ -88,7 +88,7 @@ if(UNIX AND VORPALINE_BUILD_DYNAMIC)
 if (ANDROID)
 target_link_libraries(geogram dl)
 else()
-target_link_libraries(geogram pthread dl lua5.4)
+target_link_libraries(geogram pthread dl lua5.4 triangle)
 endif()
 endif()