[Bf-blender-cvs] [14c218b3fd9] master: deps_builder: fix hardcoded path

[Ray Molenkamp]

Commit: 14c218b3fd9e936423a5bc3269063aca76f61681
Author: Ray Molenkamp
Date:   Tue Oct 25 17:00:48 2022 -0600
Branches: master
https://developer.blender.org/rB14c218b3fd9e936423a5bc3269063aca76f61681

deps_builder: fix hardcoded path

the windows builder has 2 different build folders for the debug and
release libs, hardcoding the path like this leads to an extra 1GB
of downloaded files. The windows builder supplies a single PACKAGE_DIR
for both but gets ignored.

This change promotes PACKAGE_DIR to be cached in CMakeCache so it can
be changed if needed.

Differential Revision: https://developer.blender.org/D16213

Reviewed by; brecht, dfelinto

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

M	build_files/build_environment/cmake/options.cmake

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

diff --git a/build_files/build_environment/cmake/options.cmake b/build_files/build_environment/cmake/options.cmake
index 9058e945f6d..13e7fb58be2 100644
--- a/build_files/build_environment/cmake/options.cmake
+++ b/build_files/build_environment/cmake/options.cmake
@@ -21,8 +21,8 @@ else()
 endif()
 
 set(DOWNLOAD_DIR "${CMAKE_CURRENT_BINARY_DIR}/downloads" CACHE STRING "Path for downloaded files")
-# This path must be hard-coded like this, so that the GNUmakefile knows where it is and can pass it to make_source_archive.py:
-set(PACKAGE_DIR "${CMAKE_CURRENT_BINARY_DIR}/packages")
+
+set(PACKAGE_DIR "${CMAKE_CURRENT_BINARY_DIR}/packages" CACHE PATH "default path for downloaded packages")
 option(PACKAGE_USE_UPSTREAM_SOURCES "Use sources upstream to download the package sources, when OFF the blender mirror will be used" ON)
 
 file(TO_CMAKE_PATH ${DOWNLOAD_DIR} DOWNLOAD_DIR)