Vulkan-SDK-1.4.328.1

Installation of Vulkan-SDK

Note

When installing multiple packages in a script, the installation needs to be done as the root user. There are three general options that can be used to do this:

1. Run the entire script as the root user (not recommended).

2. Use the sudo command from the sudo package.

3. Use su -c "command arguments" (quotes required) which will ask for the root password for every iteration of the loop.

One way to handle this situation is to create a short bash function that automatically selects the appropriate method. Once the command is set in the environment, it does not need to be set again.

as_root()
{
  if   [ $EUID = 0 ];        then $*
  elif [ -x /usr/bin/sudo ]; then sudo $*
  else                            su -c \\"$*\\"
  fi
}

export -f as_root

First, start a subshell that will exit on error:

bash -e

Install all of the packages by running the following commands:

for package in {Vulkan-{Headers,Loader},SPIRV-{Headers,Tools},glslang}
do
  longpackage=$package-vulkan-sdk-1.4.328.1.tar.?z*
  packagedir=${longpackage%.tar.?z*}
  tar -xf $longpackage
  pushd $packagedir
    mkdir build
    cd    build
    case $package in
      SPIRV-Tools )
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_BUILD_TYPE=Release      \
              -D SPIRV_WERROR=OFF              \
              -D BUILD_SHARED_LIBS=ON          \
              -D SPIRV_TOOLS_BUILD_STATIC=OFF  \
              -D SPIRV-Headers_SOURCE_DIR=/usr \
              -G Ninja ..
      ;;
      glslang )
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_BUILD_TYPE=Release      \
              -D ALLOW_EXTERNAL_SPIRV_TOOLS=ON \
              -D BUILD_SHARED_LIBS=ON          \
              -D GLSLANG_TESTS=OFF             \
              -G Ninja ..
      ;;
      * )
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_BUILD_TYPE=Release      \
              -D CMAKE_SKIP_INSTALL_RPATH=ON   \
              -G Ninja ..
      ;;
    esac
    ninja
    as_root ninja install
  popd
  rm -rf $packagedir
done

For multilib:

for package in {Vulkan-Loader,SPIRV-Tools,glslang}
do
  longpackage=$package-vulkan-sdk-1.4.328.1.tar.?z*
  packagedir=${longpackage%.tar.?z*}
  tar -xf $longpackage
  pushd $packagedir
    mkdir build
    cd    build
    case $package in
      SPIRV-Tools )
        CC="gcc -m32" CXX="g++ -m32"           \
        PKG_CONFIG_PATH=/usr/lib32/pkgconfig   \
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_INSTALL_LIBDIR=lib32    \
              -D CMAKE_BUILD_TYPE=Release      \
              -D SPIRV_WERROR=OFF              \
              -D BUILD_SHARED_LIBS=ON          \
              -D SPIRV_TOOLS_BUILD_STATIC=OFF  \
              -D SPIRV-Headers_SOURCE_DIR=/usr \
              -G Ninja ..
      ;;
      glslang )
        CC="gcc -m32" CXX="g++ -m32"           \
        PKG_CONFIG_PATH=/usr/lib32/pkgconfig   \
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_INSTALL_LIBDIR=lib32    \
              -D CMAKE_BUILD_TYPE=Release      \
              -D ALLOW_EXTERNAL_SPIRV_TOOLS=ON \
              -D BUILD_SHARED_LIBS=ON          \
              -D GLSLANG_TESTS=OFF             \
              -G Ninja ..
      ;;
      * )
        ASFLAGS+=" --32" CFLAGS+=" -m32"       \
        CXXFLAGS+=" -m32"                      \
        PKG_CONFIG_PATH=/usr/lib32/pkgconfig   \
        cmake -D CMAKE_INSTALL_PREFIX=/usr     \
              -D CMAKE_INSTALL_LIBDIR=lib32    \
              -D CMAKE_BUILD_TYPE=Release      \
              -D CMAKE_SKIP_INSTALL_RPATH=ON   \
              -G Ninja ..
      ;;
    esac
    ninja
    DESTDIR=$PWD/DESTDIR ninja install
    as_root cp -Rv DESTDIR/usr/lib32/* /usr/lib32
    rm -rf DESTDIR
    as_root /sbin/ldconfig
  popd
  rm -rf $packagedir
done

Finally, exit the shell that was started earlier:

exit