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|
#!/bin/bash
# This script copies source file lists from src/Makefile.am to cmake files.
get_variable_value() {
local FILENAME=$1
local VARNAME=$2
awk "
BEGIN { start = 0; }
/^$VARNAME =/ { start = 1; }
{ if (start) { print \$0; } }
/\\\\\$/ { next; }
{ start = 0; }
" $FILENAME \
| sed "s/^$VARNAME =//" \
| sed "s/[ \\]//g" \
| grep -v "^\\$" \
| grep -v "^$" \
| LC_ALL=C sort | uniq
}
get_header_files() {
get_variable_value $@ | grep '\.h$'
}
get_source_files() {
get_variable_value $@ | grep "cc$\|inc$"
}
get_proto_files_blacklisted() {
get_proto_files $@ | sed '/^google\/protobuf\/unittest_enormous_descriptor.proto$/d'
}
get_proto_files() {
get_variable_value $@ | grep "pb.cc$" | sed "s/pb.cc/proto/"
}
sort_files() {
for FILE in $@; do
echo $FILE
done | LC_ALL=C sort | uniq
}
MAKEFILE=src/Makefile.am
[ -f "$MAKEFILE" ] || {
echo "Cannot find: $MAKEFILE"
exit 1
}
# Extract file lists from src/Makefile.am
GZHEADERS=$(get_variable_value $MAKEFILE GZHEADERS)
HEADERS=$(get_variable_value $MAKEFILE nobase_include_HEADERS)
PUBLIC_HEADERS=$(sort_files $GZHEADERS $HEADERS)
LIBPROTOBUF_LITE_SOURCES=$(get_source_files $MAKEFILE libprotobuf_lite_la_SOURCES)
LIBPROTOBUF_SOURCES=$(get_source_files $MAKEFILE libprotobuf_la_SOURCES)
LIBPROTOC_SOURCES=$(get_source_files $MAKEFILE libprotoc_la_SOURCES)
LIBPROTOC_HEADERS=$(get_header_files $MAKEFILE libprotoc_la_SOURCES)
LITE_PROTOS=$(get_proto_files $MAKEFILE protoc_lite_outputs)
PROTOS=$(get_proto_files $MAKEFILE protoc_outputs)
PROTOS_BLACKLISTED=$(get_proto_files_blacklisted $MAKEFILE protoc_outputs)
WKT_PROTOS=$(get_variable_value $MAKEFILE nobase_dist_proto_DATA)
COMMON_TEST_SOURCES=$(get_source_files $MAKEFILE COMMON_TEST_SOURCES)
COMMON_LITE_TEST_SOURCES=$(get_source_files $MAKEFILE COMMON_LITE_TEST_SOURCES)
TEST_SOURCES=$(get_source_files $MAKEFILE protobuf_test_SOURCES)
LITE_TEST_SOURCES=$(get_source_files $MAKEFILE protobuf_lite_test_SOURCES)
LITE_ARENA_TEST_SOURCES=$(get_source_files $MAKEFILE protobuf_lite_arena_test_SOURCES)
TEST_PLUGIN_SOURCES=$(get_source_files $MAKEFILE test_plugin_SOURCES)
################################################################################
# Update cmake files.
################################################################################
CMAKE_DIR=cmake
EXTRACT_INCLUDES_BAT=cmake/extract_includes.bat.in
[ -d "$CMAKE_DIR" ] || {
echo "Cannot find: $CMAKE_DIR"
exit 1
}
[ -f "$EXTRACT_INCLUDES_BAT" ] || {
echo "Cannot find: $EXTRACT_INCLUDES_BAT"
exit 1
}
set_cmake_value() {
local FILENAME=$1
local VARNAME=$2
local PREFIX=$3
shift
shift
shift
awk -v values="$*" -v prefix="$PREFIX" "
BEGIN { start = 0; }
/^set\\($VARNAME/ {
start = 1;
print \$0;
len = split(values, vlist, \" \");
for (i = 1; i <= len; ++i) {
printf(\" %s%s\\n\", prefix, vlist[i]);
}
next;
}
start && /^\\)/ {
start = 0;
}
!start {
print \$0;
}
" $FILENAME > /tmp/$$
cp /tmp/$$ $FILENAME
}
# Replace file lists in cmake files.
CMAKE_PREFIX="\${protobuf_source_dir}/src/"
set_cmake_value $CMAKE_DIR/libprotobuf-lite.cmake libprotobuf_lite_files $CMAKE_PREFIX $LIBPROTOBUF_LITE_SOURCES
set_cmake_value $CMAKE_DIR/libprotobuf.cmake libprotobuf_files $CMAKE_PREFIX $LIBPROTOBUF_SOURCES
set_cmake_value $CMAKE_DIR/libprotoc.cmake libprotoc_files $CMAKE_PREFIX $LIBPROTOC_SOURCES
set_cmake_value $CMAKE_DIR/libprotoc.cmake libprotoc_headers $CMAKE_PREFIX $LIBPROTOC_HEADERS
set_cmake_value $CMAKE_DIR/tests.cmake lite_test_protos "" $LITE_PROTOS
set_cmake_value $CMAKE_DIR/tests.cmake tests_protos "" $PROTOS_BLACKLISTED
set_cmake_value $CMAKE_DIR/tests.cmake common_test_files $CMAKE_PREFIX $COMMON_TEST_SOURCES
set_cmake_value $CMAKE_DIR/tests.cmake common_lite_test_files $CMAKE_PREFIX $COMMON_LITE_TEST_SOURCES
set_cmake_value $CMAKE_DIR/tests.cmake tests_files $CMAKE_PREFIX $TEST_SOURCES
set_cmake_value $CMAKE_DIR/tests.cmake lite_test_files $CMAKE_PREFIX $LITE_TEST_SOURCES
set_cmake_value $CMAKE_DIR/tests.cmake lite_arena_test_files $CMAKE_PREFIX $LITE_ARENA_TEST_SOURCES
# Generate extract_includes.bat
echo "mkdir include" > $EXTRACT_INCLUDES_BAT
for INCLUDE in $PUBLIC_HEADERS $WKT_PROTOS; do
INCLUDE_DIR=$(dirname "$INCLUDE")
while [ ! "$INCLUDE_DIR" = "." ]; do
echo "mkdir include\\${INCLUDE_DIR//\//\\}"
INCLUDE_DIR=$(dirname "$INCLUDE_DIR")
done
done | sort | uniq >> $EXTRACT_INCLUDES_BAT
for INCLUDE in $PUBLIC_HEADERS $WKT_PROTOS; do
WINPATH=${INCLUDE//\//\\}
echo "copy \"\${PROTOBUF_SOURCE_WIN32_PATH}\\..\\src\\$WINPATH\" include\\$WINPATH" >> $EXTRACT_INCLUDES_BAT
done
################################################################################
# Update bazel BUILD files.
################################################################################
set_bazel_value() {
local FILENAME=$1
local VARNAME=$2
local PREFIX=$3
shift
shift
shift
awk -v values="$*" -v prefix="$PREFIX" "
BEGIN { start = 0; }
/# AUTOGEN\\($VARNAME\\)/ {
start = 1;
print \$0;
# replace \$0 with indent.
sub(/#.*/, \"\", \$0)
len = split(values, vlist, \" \");
for (i = 1; i <= len; ++i) {
printf(\"%s\\\"%s%s\\\",\n\", \$0, prefix, vlist[i]);
}
next;
}
start && /\]/ {
start = 0
}
!start {
print \$0;
}
" $FILENAME > /tmp/$$
cp /tmp/$$ $FILENAME
}
BAZEL_BUILD=./BUILD
BAZEL_PREFIX="src/"
if [ -f "$BAZEL_BUILD" ]; then
set_bazel_value $BAZEL_BUILD protobuf_lite_srcs $BAZEL_PREFIX $LIBPROTOBUF_LITE_SOURCES
set_bazel_value $BAZEL_BUILD protobuf_srcs $BAZEL_PREFIX $LIBPROTOBUF_SOURCES
set_bazel_value $BAZEL_BUILD protoc_lib_srcs $BAZEL_PREFIX $LIBPROTOC_SOURCES
set_bazel_value $BAZEL_BUILD lite_test_protos "" $LITE_PROTOS
set_bazel_value $BAZEL_BUILD well_known_protos "" $WKT_PROTOS
set_bazel_value $BAZEL_BUILD test_protos "" $PROTOS
set_bazel_value $BAZEL_BUILD common_test_srcs $BAZEL_PREFIX $COMMON_TEST_SOURCES
set_bazel_value $BAZEL_BUILD test_srcs $BAZEL_PREFIX $TEST_SOURCES
set_bazel_value $BAZEL_BUILD test_plugin_srcs $BAZEL_PREFIX $TEST_PLUGIN_SOURCES
else
echo "Skipped BUILD file update."
fi
|
