First Push

NVIDIA-Linux-x86_64-535.161.07-grid/libglvnd_install_checker/check-libglvnd-install.sh

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+#!/bin/sh
+
+# Copyright (c) 2019, NVIDIA CORPORATION.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and/or associated documentation files (the
+# "Materials"), to deal in the Materials without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Materials, and to
+# permit persons to whom the Materials are furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# unaltered in all copies or substantial portions of the Materials.
+# Any additions, deletions, or changes to the original source files
+# must be clearly indicated in accompanying documentation.
+#
+# If only executable code is distributed, then the accompanying
+# documentation must state that "this software is based in part on the
+# work of the Khronos Group."
+#
+# THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+
+##############################################################################
+#
+# check-libglvnd-install.sh
+#
+# This script checks for an existing libglvnd installation. A driver installer
+# can use this to determine whether or not it needs to install its own copies
+# of the libraries.
+#
+# The script will exit with one of these values:
+# 0 -- The libglvnd libraries are installed and working.
+# 1 -- No libglvnd libraries are installed.
+# 2 -- There's a combination of libglvnd and non-libglvnd libraries installed.
+# 3 -- Some internal error occurred.
+#
+##############################################################################
+
+
+# Exit codes.
+RESULT_INSTALLED=0
+RESULT_NOT_INSTALLED=1
+RESULT_PARTIAL=2
+RESULT_ERROR=3
+
+TEST_EXIT_CODE_SUCCESS=0
+TEST_EXIT_CODE_NON_LIBGLVND=1
+TEST_EXIT_CODE_VERSION_MISMATCH=2
+TEST_EXIT_CODE_NO_LIBRARY=3
+TEST_EXIT_CODE_INTERNAL_ERROR=4
+
+BASEDIR=`readlink -f $0`
+BASEDIR=`dirname $BASEDIR`
+BINDIR=$BASEDIR
+HELPER_PROGRAM=glvnd_check
+
+__EGL_VENDOR_LIBRARY_FILENAMES=$BASEDIR/egl_dummy_vendor.json
+__GLX_VENDOR_LIBRARY_NAME=installcheck
+export __GLX_VENDOR_LIBRARY_NAME
+export __EGL_VENDOR_LIBRARY_FILENAMES
+
+if [ ! -e $__EGL_VENDOR_LIBRARY_FILENAMES ] ; then
+    echo Missing test file: $__EGL_VENDOR_LIBRARY_FILENAMES
+    exit $RESULT_ERROR
+fi
+
+MISSING_LIBRARIES=
+INVALID_LIBRARIES=
+LIBGLVND_LIBRARIES=
+NON_LIBGLVND_LIBRARIES=
+
+check_libglvnd_winsys()
+{
+    result=`LD_LIBRARY_PATH="${BINDIR}${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" "$BINDIR/$HELPER_PROGRAM" $1 $2`
+    code=$?
+
+    case $code in
+        $TEST_EXIT_CODE_SUCCESS) LIBGLVND_LIBRARIES="$2 $LIBGLVND_LIBRARIES" ;;
+        $TEST_EXIT_CODE_NON_LIBGLVND) NON_LIBGLVND_LIBRARIES="$2 $NON_LIBGLVND_LIBRARIES" ;;
+        $TEST_EXIT_CODE_NO_LIBRARY) MISSING_LIBRARIES="$2 $MISSING_LIBRARIES" ;;
+        $TEST_EXIT_CODE_VERSION_MISMATCH) INVALID_LIBRARIES="$2 $INVALID_LIBRARIES" ;;
+        *)
+            echo Internal error:
+            echo "$result"
+            exit $RESULT_ERROR
+    esac
+    return $code
+}
+
+# Check the GLX libraries.
+check_libglvnd_winsys glx libGL.so.1
+check_libglvnd_winsys glx libGLX.so.0
+
+# Check EGL and the entrypoint libraries. Note that checking the entrypoint
+# libraries requires a libglvnd-based version of libEGL.so.1.
+check_libglvnd_winsys egl libEGL.so.1
+if [ "$?" -eq $TEST_EXIT_CODE_SUCCESS ] ; then
+    check_libglvnd_winsys gl libOpenGL.so.0
+    check_libglvnd_winsys gl libGLESv1_CM.so.1
+    check_libglvnd_winsys gl libGLESv2.so.2
+fi
+
+echo Found libglvnd libraries: $LIBGLVND_LIBRARIES
+echo Found non-libglvnd libraries: $NON_LIBGLVND_LIBRARIES
+echo Missing libraries: $MISSING_LIBRARIES
+
+if [ -n "$INVALID_LIBRARIES" ] ; then
+    echo Found invalid or unsupported versions of libraries: $INVALID_LIBRARIES
+    exit $RESULT_NOT_INSTALLED
+fi
+
+if [ -n "$LIBGLVND_LIBRARIES" ] ; then
+    if [ -z "$NON_LIBGLVND_LIBRARIES" ] ; then
+    # Some disros may split the libglvnd libraries into separate packages,
+    # in which case it's possible that only some of them are installed.
+    # As long as we found at least one libglvnd library, and we didn't find
+    # any non-libglvnd versions, that's enough.
+        echo libglvnd appears to be installed.
+        exit $RESULT_INSTALLED
+    else
+    # There's a combination of libglvnd and non-libglvnd libraries
+    # installed.
+        exit $RESULT_PARTIAL
+    fi
+fi
+
+# No libglvnd libraries are installed. Either the libraries are not present at
+# all, or they're all non-libglvnd versions.
+exit $RESULT_NOT_INSTALLED

NVIDIA-Linux-x86_64-535.161.07-grid/libglvnd_install_checker/egl_dummy_vendor.json

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+{
+    "file_format_version" : "1.0.0",
+    "ICD" : {
+        "library_path" : "libGLX_installcheck.so.0"
+    }
+}