opengl/libs/tools/genfiles

#! /bin/sh
#
# Copyright (C) 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Force a specific locale for sorting to avoid irrelevant differences
# in the generated files that could hide real differences.
export LC_ALL=POSIX

./glapigen ../../include/GLES/gl.h      > ../GLES_CM/gl_api.in
./glapigen ../../include/GLES/glext.h   > ../GLES_CM/glext_api.in
./glapigen ../../include/GLES3/gl3.h    > ../GLES2/gl2_api.in
./glapigen ../../include/GLES2/gl2ext.h > ../GLES2/gl2ext_api.in

./glentrygen ../../include/GLES/gl.h      > /tmp/gl_entries.in
./glentrygen ../../include/GLES/glext.h   > /tmp/glext_entries.in
./glentrygen ../../include/GLES3/gl3.h    > /tmp/gl2_entries.in
./glentrygen ../../include/GLES2/gl2ext.h > /tmp/gl2ext_entries.in

# The awk command removes lines with the same function name as an earlier
# line, even if the rest of the line differs. Although signatures of
# functions with the same name should be the same, the different versions
# have some irrelevant whitespace and parameter name differences.
cat /tmp/gl_entries.in \
    /tmp/glext_entries.in \
    /tmp/gl2_entries.in \
    /tmp/gl2ext_entries.in \
        | sort -t, -k2 \
        | awk -F, '!_[$2]++' \
            > ../entries.in

cat ../../include/GLES/gl.h \
    ../../include/GLES/glext.h \
    ../../include/GLES2/gl2ext.h \
    ../../include/GLES3/gl3.h \
        | ./glenumsgen \
        | sort \
        > ../enums.in