Update build info and references to new public GitHub names

Update build instructions to reference new repository names in GitHub

Update all references to the new public GitHub repository names, and
also switches from SSH access to the repositories to HTTPS access.

Update glslang_revision to reference new GitHub repo

4 files changed, 53 insertions, 34 deletions

diff --git a/BUILD.md b/BUILD.md
index d9d8bd25..80b4fc02 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -4,8 +4,8 @@ Support for Android is TBD.
 
 ## Git the Bits
 
-Make sure you have access to the Khronos GitLab repository at gitlab.khronos.org.  Once you do, the
-preferred work flow is to clone the repo, create a branch, push branch to gitlab and then
+You should have access to the Khronos GitHub repository at https://github.com/KhronosGroup/. The
+preferred work flow is to clone the repo, create a branch, push branch to GitHub and then
 issue a merge request to integrate that work back into the repo.
 
 Note: If you are doing ICD (driver) development, please make sure to look at documentation in the [ICD Loader](loader/README.md) and the [Sample Driver](icd).
@@ -241,10 +241,10 @@ xdpyinfo | grep DRI
 
 To create your local git repository:
 ```
-mkdir YOUR_DEV_DIRECTORY  # it's called GL-Next on Github, but the name doesn't matter
+mkdir YOUR_DEV_DIRECTORY  # it's called Vulkan-LoaderAndValidationLayers on Github, but the name doesn't matter
 cd YOUR_DEV_DIRECTORY
-git clone -o khronos git@gitlab.khronos.org:vulkan/LoaderAndTools.git .
-# Or substitute the URL from your forked repo for git@gitlab.khronos.org:vulkan/LoaderAndTools.git above.
+git clone -o khronos https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers .
+# Or substitute the URL from your forked repo for https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers above.
 ```
 
 ## Linux Build
@@ -254,18 +254,17 @@ The standard build process builds the icd, the icd loader and all the tests.
 
 Example debug build:
 ```
-cd YOUR_DEV_DIRECTORY  # cd to the root of the vk git repository
-export KHRONOS_ACCOUNT_NAME= <subversion login name for svn checkout of BIL>
-./update_external_sources.sh  # fetches and builds glslang, llvm, LunarGLASS, and BIL
+cd YOUR_DEV_DIRECTORY  # cd to the root of the Vulkan-LoaderAndValidationLayers git repository
+./update_external_sources.sh  # Fetches and builds glslang, llvm, LunarGLASS, and spirv-tools
 cmake -H. -Bdbuild -DCMAKE_BUILD_TYPE=Debug
 cd dbuild
 make
 ```
 
-To run VK programs you must tell the icd loader where to find the libraries.
+To run Vulkan programs you must tell the icd loader where to find the libraries.
 This is described in a specification in the Khronos documentation Git
 repository.  See the file:
-https://gitlab.khronos.org/vulkan/vulkan/blob/master/ecosystem/LinuxICDs.txt
+https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/blob/sdk-1.0.3/loader/LoaderAndLayerInterface.md#vulkan-installable-client-driver-interface-with-the-loader
 
 This specification describes both how ICDs and layers should be properly
 packaged, and how developers can point to ICDs and layers within their builds.
@@ -273,7 +272,7 @@ packaged, and how developers can point to ICDs and layers within their builds.
 
 ## Validation Test
 
-The test executibles can be found in the dbuild/tests directory. The tests use the Google
+The test executables can be found in the dbuild/tests directory. The tests use the Google
 gtest infrastructure. Tests available so far:
 - vk_layer_validation_tests: Test Vulkan layers.
 
@@ -322,21 +321,19 @@ Cygwin is used in order to obtain a local copy of the Git repository, and to run
 
 Example debug x64 build (e.g. in a "Developer Command Prompt for VS2013" window):
 ```
-cd LoaderAndTools  # cd to the root of the Vulkan git repository
+cd YOUR_DEV_DIRECTORY  # cd to the root of the Vulkan-LoaderAndValidationLayers git repository
 update_external_sources.bat --all
-mkdir build
-cd build
-cmake -G "Visual Studio 12 Win64" ..
+build_windows_targets.bat 
 ```
 
 At this point, you can use Windows Explorer to launch Visual Studio by double-clicking on the "VULKAN.sln" file in the \build folder.  Once Visual Studio comes up, you can select "Debug" or "Release" from a drop-down list.  You can start a build with either the menu (Build->Build Solution), or a keyboard shortcut (Ctrl+Shift+B).  As part of the build process, Python scripts will create additional Visual Studio files and projects, along with additional source files.  All of these auto-generated files are under the "build" folder.
 
-VK programs must be able to find and use the VK.dll libary. Make sure it is either installed in the C:\Windows\System32 folder, or the PATH enviroment variable includes the folder that it is located in.
+Vulkan programs must be able to find and use the vulkan-1.dll libary. Make sure it is either installed in the C:\Windows\System32 folder, or the PATH environment variable includes the folder that it is located in.
 
-To run VK programs you must tell the icd loader where to find the libraries.
+To run Vulkan programs you must tell the icd loader where to find the libraries.
 This is described in a specification in the Khronos documentation Git
 repository.  See the file:
-https://gitlab.khronos.org/vulkan/vulkan/blob/master/ecosystem/WindowsICDs.txt
+https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/blob/sdk-1.0.3/loader/LoaderAndLayerInterface.md#vulkan-installable-client-driver-interface-with-the-loader
 
 This specification describes both how ICDs and layers should be properly
 packaged, and how developers can point to ICDs and layers within their builds.
diff --git a/glslang_revision b/glslang_revision
index 652fe33c..f18b0980 100644
--- a/glslang_revision
+++ b/glslang_revision
@@ -1 +1 @@
-5a8f43c0ba55b31adb900bbbdf9f177677d02969
+6c292d3
diff --git a/update_external_sources.bat b/update_external_sources.bat
index e0a63593..ca4fbb0c 100755
--- a/update_external_sources.bat
+++ b/update_external_sources.bat
@@ -251,7 +251,9 @@ echo LUNARGLASS_REVISION_R32=%LUNARGLASS_REVISION_R32%
 echo Creating and/or updating glslang, LunarGLASS, spirv-tools in %BASE_DIR%

 

 if %sync-glslang% equ 1 (

-   rd /S /Q %GLSLANG_DIR%

+   if exist %GLSLANG_DIR% (

+      rd /S /Q %GLSLANG_DIR%

+   )

    if not exist %GLSLANG_DIR% (

       call:create_glslang

    )

@@ -261,7 +263,9 @@ if %sync-glslang% equ 1 (
 )

 

 if %sync-LunarGLASS% equ 1 (

-   rd /S /Q %LUNARGLASS_DIR%

+   if exist %LUNARGLASS_DIR% (

+      rd /S /Q %LUNARGLASS_DIR%

+   )

    if not exist %LUNARGLASS_DIR% (

       call:create_LunarGLASS

    )

@@ -271,7 +275,9 @@ if %sync-LunarGLASS% equ 1 (
 )

 

 if %sync-spirv-tools% equ 1 (

-   rd /S /Q %SPIRV_TOOLS_DIR%

+   if exist %SPIRV_TOOLS_DIR% (

+      rd /S /Q %SPIRV_TOOLS_DIR%

+   )

    if %errorlevel% neq 0 (goto:error)

    if not exist %SPIRV_TOOLS_DIR% (

       call:create_spirv-tools

@@ -319,7 +325,7 @@ REM // ======== Functions ======== //
    echo Creating local glslang repository %GLSLANG_DIR%)

    mkdir %GLSLANG_DIR%

    cd %GLSLANG_DIR%

-   git clone git@gitlab.khronos.org:GLSL/glslang.git .

+   git clone https://github.com/KhronosGroup/glslang.git .

    git checkout %GLSLANG_REVISION%

    if not exist %GLSLANG_DIR%\SPIRV (

       echo glslang source download failed!

@@ -398,7 +404,7 @@ goto:eof
    echo Creating local spirv-tools repository %SPIRV_TOOLS_DIR%)

    mkdir %SPIRV_TOOLS_DIR%

    cd %SPIRV_TOOLS_DIR%

-   git clone git@gitlab.khronos.org:spirv/spirv-tools.git .
+   git clone https://github.com/KhronosGroup/SPIRV-Tools.git .
    git checkout %SPIRV_TOOLS_REVISION%

    if not exist %SPIRV_TOOLS_DIR%\source (

       echo spirv-tools source download failed!

@@ -420,8 +426,12 @@ goto:eof
    cd  %GLSLANG_DIR%

 

    REM Cleanup any old directories lying around.

-   rmdir /s /q build32

-   rmdir /s /q build

+   if exist build32 (

+      rmdir /s /q build32

+   )

+   if exist build (

+      rmdir /s /q build

+   )

    

    echo Making 32-bit glslang

    echo *************************

@@ -489,8 +499,12 @@ goto:eof
    cd %LLVM_DIR%

 

    REM Cleanup any old directories lying around.

-   rmdir /s /q build32

-   rmdir /s /q build

+   if exist build32 (

+      rmdir /s /q build32

+   )

+   if exist build (

+      rmdir /s /q build

+   )

    

    echo Making 32-bit LLVM

    echo *************************

@@ -559,8 +573,12 @@ goto:eof
    cd %LUNARGLASS_DIR%

 

    REM Cleanup any old directories lying around.

-   rmdir /s /q build32

-   rmdir /s /q build

+   if exist build32 (

+      rmdir /s /q build32

+   )

+   if exist build (

+      rmdir /s /q build

+   )

    

    echo Making 32-bit LunarGLASS

    echo *************************

@@ -637,8 +655,12 @@ goto:eof
    cd  %SPIRV_TOOLS_DIR%

 

    REM Cleanup any old directories lying around.

-   rmdir /s /q build32

-   rmdir /s /q build

+   if exist build32 (

+      rmdir /s /q build32

+   )

+   if exist build (

+      rmdir /s /q build

+   )

 

    echo Making 32-bit spirv-tools

    echo *************************

diff --git a/update_external_sources.sh b/update_external_sources.sh
index 27934446..2464513b 100755
--- a/update_external_sources.sh
+++ b/update_external_sources.sh
@@ -21,7 +21,7 @@ function create_glslang () {
    echo "Creating local glslang repository ($BASEDIR/glslang)."
    mkdir -p $BASEDIR/glslang
    cd $BASEDIR/glslang
-   git clone git@gitlab.khronos.org:GLSL/glslang.git .
+   git clone https://github.com/KhronosGroup/glslang.git .
    git checkout $GLSLANG_REVISION
 }
 
@@ -72,7 +72,7 @@ function create_spirv-tools () {
    echo "Creating local spirv-tools repository ($BASEDIR/spirv-tools)."
    mkdir -p $BASEDIR/spirv-tools
    cd $BASEDIR/spirv-tools
-   git clone git@gitlab.khronos.org:spirv/spirv-tools.git .
+   git clone https://github.com/KhronosGroup/SPIRV-Tools.git .
    git checkout $SPIRV_TOOLS_REVISION
 }