Squashed 'third_party/protobuf/' content from commit e35e248
Change-Id: I6cbe123d09fe50fdcad0e51466665daeee7433c7
git-subtree-dir: third_party/protobuf
git-subtree-split: e35e24800fb8d694bdeea5fd63dc7d1b14d68723
diff --git a/update_file_lists.sh b/update_file_lists.sh
new file mode 100755
index 0000000..d76a161
--- /dev/null
+++ b/update_file_lists.sh
@@ -0,0 +1,191 @@
+#!/bin/sh
+
+# 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 $@ | grep "cc$"
+}
+
+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 $MAKEFILE libprotoc_la_SOURCES)
+LITE_PROTOS=$(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/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 HEADER in $PUBLIC_HEADERS; do
+ HEADER_DIR=$(dirname $HEADER)
+ while [ ! "$HEADER_DIR" = "." ]; do
+ echo $HEADER_DIR | sed "s/\\//\\\\/g"
+ HEADER_DIR=$(dirname $HEADER_DIR)
+ done
+done | sort | uniq | sed "s/^/mkdir include\\\\/" >> $EXTRACT_INCLUDES_BAT
+for HEADER in $PUBLIC_HEADERS; do
+ WINPATH=$(echo $HEADER | sed 's;/;\\;g')
+ echo "copy \${PROTOBUF_SOURCE_WIN32_PATH}\\..\\src\\$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
+