[Bf-blender-cvs] [08a3f01ddcd] master: macOS: Added potrace in platform apple cmake

[Sebastián Barschkis]

Commit: 08a3f01ddcd4ad3e81e66d8e05a65b67df5ebf66
Author: Sebastián Barschkis
Date:   Thu Sep 17 16:59:27 2020 +0200
Branches: master
https://developer.blender.org/rB08a3f01ddcd4ad3e81e66d8e05a65b67df5ebf66

macOS: Added potrace in platform apple cmake

Ref T80818

Reviewed By: brecht

Maniphest Tasks: T80818

Differential Revision: https://developer.blender.org/D8922

===================================================================

M	build_files/cmake/platform/platform_apple.cmake

===================================================================

diff --git a/build_files/cmake/platform/platform_apple.cmake b/build_files/cmake/platform/platform_apple.cmake
index c16fa4b2e30..11628da39a7 100644
--- a/build_files/cmake/platform/platform_apple.cmake
+++ b/build_files/cmake/platform/platform_apple.cmake
@@ -416,6 +416,14 @@ if(WITH_GMP)
   endif()
 endif()
 
+if(WITH_POTRACE)
+  find_package(Potrace)
+  if(NOT POTRACE_FOUND)
+    message(WARNING "potrace not found, disabling WITH_POTRACE")
+    set(WITH_POTRACE OFF)
+  endif()
+endif()
+
 # CMake FindOpenMP doesn't know about AppleClang before 3.12, so provide custom flags.
 if(WITH_OPENMP)
   if(CMAKE_C_COMPILER_ID MATCHES "AppleClang" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "7.0")