From a484541d4b6203d538f1a65db5a95e98f5bde920 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Fri, 30 Apr 2021 19:47:47 +0200
Subject: CMake: improve detection and configuration of image libs

Also: fix old (pre 3.13) link_directories() usage
---
 CMake/fl_create_example.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'CMake/fl_create_example.cmake')

diff --git a/CMake/fl_create_example.cmake b/CMake/fl_create_example.cmake
index a245bb5ea..8071b5070 100644
--- a/CMake/fl_create_example.cmake
+++ b/CMake/fl_create_example.cmake
@@ -117,9 +117,9 @@ macro (CREATE_EXAMPLE NAME SOURCES LIBRARIES)
 
   if (FLTK_HAVE_CAIRO)
     if (CMAKE_VERSION VERSION_LESS "3.13")
-      link_directories (${TARGET_NAME} PUBLIC ${PKG_CAIRO_LIBRARY_DIRS})
+      link_directories    (${PKG_CAIRO_LIBRARY_DIRS})
     else()
-      target_link_directories (${TARGET_NAME} PUBLIC ${PKG_CAIRO_LIBRARY_DIRS})
+      target_link_directories (${TARGET_NAME} PRIVATE ${PKG_CAIRO_LIBRARY_DIRS})
     endif()
   endif (FLTK_HAVE_CAIRO)
 
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