diff options
Diffstat (limited to 'build_files/build_environment/patches/usd.diff')
| -rw-r--r-- | build_files/build_environment/patches/usd.diff | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/build_files/build_environment/patches/usd.diff b/build_files/build_environment/patches/usd.diff index fe767829a70..27b4955f849 100644 --- a/build_files/build_environment/patches/usd.diff +++ b/build_files/build_environment/patches/usd.diff @@ -10,77 +10,6 @@ diff -x .git -ur usd.orig/cmake/defaults/Packages.cmake external_usd/cmake/defau add_definitions(${TBB_DEFINITIONS}) # --math -diff -x .git -ur usd.orig/pxr/base/plug/initConfig.cpp external_usd/pxr/base/plug/initConfig.cpp ---- usd.orig/pxr/base/plug/initConfig.cpp.orig 2020-06-12 17:20:07.478199779 +0200 -+++ external_usd/pxr/base/plug/initConfig.cpp 2020-06-12 17:25:28.648588552 +0200 -@@ -69,10 +69,40 @@ - - ARCH_CONSTRUCTOR(Plug_InitConfig, 2, void) - { -+ /* The contents of this constructor have been moved to usd_initialise_plugin_path(...) */ -+} -+ -+}; // end of anonymous namespace -+ -+/** -+ * The contents of this function used to be in the static constructor Plug_InitConfig. -+ * This static constructor made it impossible for Blender to pass a path to the USD -+ * library at runtime, as the constructor would run before Blender's main() function. -+ * -+ * This function is wrapped in a C function of the same name (defined below), -+ * so that it can be called from Blender's main() function. -+ * -+ * The datafiles_usd_path path is used to point to the USD plugin path when Blender -+ * has been installed. The fallback_usd_path path should point to the build-time -+ * location of the USD plugin files so that Blender can be run on a development machine -+ * without requiring an installation step. -+ */ -+void -+usd_initialise_plugin_path(const char *datafiles_usd_path) -+{ - std::vector<std::string> result; - - std::vector<std::string> debugMessages; - -+ // Add Blender-specific paths. They MUST end in a slash, or symlinks will not be treated as directory. -+ if (datafiles_usd_path != NULL && datafiles_usd_path[0] != '\0') { -+ std::string datafiles_usd_path_str(datafiles_usd_path); -+ if (datafiles_usd_path_str.back() != '/') { -+ datafiles_usd_path_str += "/"; -+ } -+ result.push_back(datafiles_usd_path_str); -+ } -+ - // Determine the absolute path to the Plug shared library. Any relative - // paths specified in the plugin search path will be anchored to this - // directory, to allow for relocatability. Note that this can fail when pxr -@@ -114,9 +144,24 @@ - _AppendPathList(&result, installLocation, binaryPath); - #endif // PXR_INSTALL_LOCATION - -- Plug_SetPaths(result, debugMessages); --} -+ if (!TfGetenv("PXR_PATH_DEBUG").empty()) { -+ printf("USD Plugin paths: (%zu in total):\n", result.size()); -+ for(const std::string &path : result) { -+ printf(" %s\n", path.c_str()); -+ } -+ } - -+ Plug_SetPaths(result, debugMessages); - } - - PXR_NAMESPACE_CLOSE_SCOPE -+ -+/* Workaround to make it possible to pass a path at runtime to USD. */ -+extern "C" { -+void -+usd_initialise_plugin_path( -+ const char *datafiles_usd_path) -+{ -+ PXR_NS::usd_initialise_plugin_path(datafiles_usd_path); -+} -+} diff -Naur external_usd_base/cmake/macros/Public.cmake external_usd/cmake/macros/Public.cmake --- external_usd_base/cmake/macros/Public.cmake 2019-10-24 14:39:53 -0600 +++ external_usd/cmake/macros/Public.cmake 2020-01-11 13:33:29 -0700 |