From 2c6e602f33096343b61f865ddfb83f5388f91c08 Mon Sep 17 00:00:00 2001
From: Paul Molodowitch <paul@molodowitch.com>
Date: Thu, 3 Dec 2020 10:55:23 -0800
Subject: [PATCH] [cmake] fix for windows if backslash in Python_EXECUTABLE

---
 plugin/al/usdtransaction/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/al/usdtransaction/CMakeLists.txt b/plugin/al/usdtransaction/CMakeLists.txt
index c6894cf523..8302e883c8 100644
--- a/plugin/al/usdtransaction/CMakeLists.txt
+++ b/plugin/al/usdtransaction/CMakeLists.txt
@@ -30,7 +30,9 @@ configure_file(
 # install python module
 foreach(INPUT_FILE ${PY_INIT_FILES})
   string(REPLACE ${CMAKE_CURRENT_SOURCE_DIR} ${AL_INSTALL_PREFIX}/lib/python OUTPUT_FILE ${INPUT_FILE})
-  install(CODE "execute_process(COMMAND \"${Python_EXECUTABLE}\" -m compileall \"${INPUT_FILE}\" )")
+  # use bracket-argument-syntax for ${Python_EXECUTABLE}, which may contain
+  # backslashes on windows
+  install(CODE "execute_process(COMMAND [[${Python_EXECUTABLE}]] -m compileall \"${INPUT_FILE}\" )")
   get_filename_component(OUTPUT_PATH ${OUTPUT_FILE} DIRECTORY)
   install(FILES
         ${INPUT_FILE}  # .py files