config

# Copyright 2022 Shenzhen ZhiLiu Technology Co., Ltd.
#
# 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.

# the workaround and threads support test are borrowed from
# https://github.com/tokers/lua-io-nginx-module under BSD 2-Clause License

if [ $USE_THREADS != YES ]; then
    cat << END

$0: grpc-client-nginx-module depends on the threads support, please reconfigure with "--with-threads" option.

END
    exit 1
fi

# threads support test has been done

# this is a workaround, to include the private header files in ngx_lua module,
# we need this to solve the context checking problem, and remember to add the
# ngx_lua module prior to this module. This embarrassed situation will be
# avoided if ngx_lua module can expose some APIs to allow us check the current
# request context.
for header in $HTTP_LUA_DEPS
do
    has=`echo $header | grep -q "ngx_http_lua_util.h"`
    if [ -n $has ]; then
        dir=`dirname $header`
        CORE_INCS="$CORE_INCS $dir"
        break
    fi
done
for header in $STREAM_LUA_DEPS
do
    has=`echo $header | grep -q "ngx_stream_lua_util.h"`
    if [ -n $has ]; then
        dir=`dirname $header`
        CORE_INCS="$CORE_INCS $dir"
        break
    fi
done

ngx_module_type=CORE
ngx_module_name=ngx_grpc_client_module
ngx_module_srcs=" \
    $ngx_addon_dir/src/ngx_grpc_client.c \
"
ngx_module_deps=" \
"
ngx_module_incs=" \
"

. auto/module

ngx_addon_name=$ngx_module_name

# After loading Go code from .so, the signalfd doesn't work anymore
sed -i "s/#ifndef NGX_HTTP_LUA_HAVE_SIGNALFD/#ifdef NGX_HTTP_LUA_HAVE_SIGNALFD/" $NGX_AUTO_CONFIG_H