From 564a90cb317a4a6cd0cd93ea72a5d1dacecc18a1 Mon Sep 17 00:00:00 2001
From: Maneesh Gupta <maneesh.gupta@amd.com>
Date: Tue, 4 Apr 2017 08:06:09 +0530
Subject: [PATCH] hip_doc packaging script updates

- Gracefully handle missing doxygen and grip tools

Change-Id: I1a4a653d687c136c6d9237062ab4d02bc6cb3db1


[ROCm/hip commit: 958af4dae14caa91f5f3a5efee5de3d78e3c9b78]
---
 projects/hip/packaging/hip_doc.txt | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/projects/hip/packaging/hip_doc.txt b/projects/hip/packaging/hip_doc.txt
index bbcaf54ec8..d5a0c471b1 100644
--- a/projects/hip/packaging/hip_doc.txt
+++ b/projects/hip/packaging/hip_doc.txt
@@ -1,12 +1,19 @@
 cmake_minimum_required(VERSION 2.8.3)
 project(hip_doc)
 
-add_custom_target(build_doxygen ALL
+find_program(DOXYGEN_EXE doxygen)
+if(DOXYGEN_EXE)
+    add_custom_target(build_doxygen ALL
                   COMMAND HIP_PATH=@hip_SOURCE_DIR@ doxygen @hip_SOURCE_DIR@/docs/doxygen-input/doxy.cfg)
-add_custom_target(convert_md_to_html ALL
+    install(DIRECTORY RuntimeAPI/html DESTINATION docs/docs/RuntimeAPI)
+endif()
+
+find_program(GRIP_EXE grip)
+if(GRIP_EXE)
+    add_custom_target(convert_md_to_html ALL
                   COMMAND @hip_SOURCE_DIR@/packaging/convert_md_to_html.sh @hip_SOURCE_DIR@ ${PROJECT_BINARY_DIR}/md2html)
-install(DIRECTORY RuntimeAPI/html DESTINATION docs/docs/RuntimeAPI)
-install(DIRECTORY md2html/ DESTINATION docs)
+    install(DIRECTORY md2html/ DESTINATION docs)
+endif()
 
 #############################
 # Packaging steps