From ea12567ed28031e1ed1a2240df145a63dc3b2354 Mon Sep 17 00:00:00 2001
From: GregF <greg@LunarG.com>
Date: Tue, 14 Jul 2015 11:35:45 -0600
Subject: demos: use -o on glslangValidator to allow parallel make

---
 demos/CMakeLists.txt | 32 ++++----------------------------
 glslang_revision     |  1 -
 2 files changed, 4 insertions(+), 29 deletions(-)

diff --git a/demos/CMakeLists.txt b/demos/CMakeLists.txt
index f6ef2863..427b1942 100644
--- a/demos/CMakeLists.txt
+++ b/demos/CMakeLists.txt
@@ -49,44 +49,20 @@ if(WIN32)
 endif()
 if(NOT WIN32)
     add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/demos/tri-vert.spv
-       COMMAND rm -rf tri-vert-dir
-       COMMAND mkdir tri-vert-dir
-       COMMAND cd tri-vert-dir
-       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V ${PROJECT_SOURCE_DIR}/demos/tri.vert
-       COMMAND mv vert.spv ${CMAKE_BINARY_DIR}/demos/tri-vert.spv
-       COMMAND cd ..
-       COMMAND rm -rf tri-vert-dir
+       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V -o tri-vert.spv ${PROJECT_SOURCE_DIR}/demos/tri.vert 
        DEPENDS tri.vert ${GLSLANG_PREFIX}/build/install/bin/glslangValidator
        )
     add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/demos/tri-frag.spv
-       COMMAND rm -rf tri-frag-dir
-       COMMAND mkdir tri-frag-dir
-       COMMAND cd tri-frag-dir
-       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V ${PROJECT_SOURCE_DIR}/demos/tri.frag
-       COMMAND mv frag.spv ${CMAKE_BINARY_DIR}/demos/tri-frag.spv
-       COMMAND cd ..
-       COMMAND rm -rf tri-frag-dir
+       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V -o tri-frag.spv ${PROJECT_SOURCE_DIR}/demos/tri.frag
        DEPENDS tri.frag ${GLSLANG_PREFIX}/build/install/bin/glslangValidator
        )
     add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/demos/cube-vert.spv
-       COMMAND rm -rf cube-vert-dir
-       COMMAND mkdir cube-vert-dir
-       COMMAND cd cube-vert-dir
-       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V ${PROJECT_SOURCE_DIR}/demos/cube.vert
-       COMMAND mv vert.spv ${CMAKE_BINARY_DIR}/demos/cube-vert.spv
-       COMMAND cd ..
-       COMMAND rm -rf cube-vert-dir
+       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V -o cube-vert.spv ${PROJECT_SOURCE_DIR}/demos/cube.vert
        DEPENDS cube.vert ${GLSLANG_PREFIX}/build/install/bin/glslangValidator
        )
 
     add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/demos/cube-frag.spv
-       COMMAND rm -rf cube-frag-dir
-       COMMAND mkdir cube-frag-dir
-       COMMAND cd cube-frag-dir
-       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V ${PROJECT_SOURCE_DIR}/demos/cube.frag
-       COMMAND mv frag.spv ${CMAKE_BINARY_DIR}/demos/cube-frag.spv
-       COMMAND cd ..
-       COMMAND rm -rf cube-frag-dir
+       COMMAND ${GLSLANG_PREFIX}/build/install/bin/glslangValidator -s -V -o cube-frag.spv ${PROJECT_SOURCE_DIR}/demos/cube.frag
        DEPENDS cube.frag ${GLSLANG_PREFIX}/build/install/bin/glslangValidator
        )
 endif()
diff --git a/glslang_revision b/glslang_revision
index 1b390d54..80c19e9d 100644
--- a/glslang_revision
+++ b/glslang_revision
@@ -1,2 +1 @@
 917ec4ac8c5423315d8a3f99d1392246c4603d57
-
-- 
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