From 81096e417e994e17a8c00340998b294de452af5b Mon Sep 17 00:00:00 2001
From: Nils Wentzell <nwentzell@flatironinstitute.org>
Date: Thu, 18 Jun 2020 17:10:15 -0400
Subject: [PATCH] [cmake] Properly set PATH environment for c++2rst custom
 command

---
 doc/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index efd0c2ca..bde5a81c 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -14,7 +14,8 @@ macro(generate_docs header_file)
     COMMAND rm -rf ${CMAKE_CURRENT_SOURCE_DIR}/cpp2rst_generated
     COMMAND
       PYTHONPATH=${CPP2PY_BINARY_DIR}:$ENV{PYTHONPATH}
-      ${CPP2PY_BINARY_DIR}/bin/c++2rst
+      PATH=${CPP2PY_BINARY_DIR}/bin:${CPP2PY_ROOT}/bin:$ENV{PATH}
+      c++2rst
       ${header_file}
       -N ${PROJECT_NAME}
       --output_directory ${CMAKE_CURRENT_SOURCE_DIR}/cpp2rst_generated