1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
#!/bin/bash -e
# Copyright 2019 Google Inc. All rights reserved.
#
# 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.
usage() {
echo "Usage: $(basename "$0") [build_target]..."
echo " Build all targets if build_target is not specified."
echo " Supported build targets:" \
"${VALID_SOONG_BINARIES[@]}" "${VALID_SOONG_TESTS[@]}"
}
in_array () {
value="$1"
shift
for i in "$@"; do
[ "$i" = "${value}" ] && return 0
done
return 1
}
VALID_SOONG_BINARIES=(
"bindgen"
"cxx_extractor"
"header-abi-linker"
"header-abi-dumper"
"header-abi-diff"
"ide_query_cc_analyzer"
"proto_metadata_plugin"
"protoc_extractor"
"versioner"
)
VALID_SOONG_TESTS=(
"header-checker-unittests"
)
BUILD_TARGETS=()
while [ $# -gt 0 ]; do
case $1 in
-*) # Display help.
usage
exit 0
;;
*) # Add specified build targets into BUILD_TARGETS
BUILD_TARGETS+=("$1")
;;
esac
shift
done
set -ex
source "$(dirname "$0")/envsetup.sh"
if [ "$(uname)" != "Linux" ]; then
echo "error: Unsupported uname: $(uname)"
exit 1
fi
# Targets to be built
SOONG_BINARIES=()
SOONG_TESTS=()
# Check if all specified targets are valid
for name in "${BUILD_TARGETS[@]}"; do
if in_array "${name}" "${VALID_SOONG_BINARIES[@]}"; then
SOONG_BINARIES+=("${name}")
elif in_array "${name}" "${VALID_SOONG_TESTS[@]}"; then
SOONG_TESTS+=("${name}")
else
echo "build_target ${name} is not one of the supported targets:" \
"${VALID_SOONG_BINARIES[@]}" "${VALID_SOONG_TESTS[@]}"
exit 1
fi
done
if [ "${#BUILD_TARGETS[@]}" -eq 0 ]; then
# Build everything by default.
SOONG_BINARIES=("${VALID_SOONG_BINARIES[@]}")
SOONG_TESTS=("${VALID_SOONG_TESTS[@]}")
fi
if [ -z "${OUT_DIR}" ]; then
echo "error: Must set OUT_DIR"
exit 1
fi
TOP=$(pwd)
# Setup Soong configuration
SOONG_OUT="${OUT_DIR}/soong"
SOONG_HOST_OUT="${OUT_DIR}/soong/host/linux-x86"
rm -rf "${SOONG_OUT}"
mkdir -p "${SOONG_OUT}"
cat > "${SOONG_OUT}/soong.variables" << __EOF__
{
"Allow_missing_dependencies": true,
"HostArch":"x86_64"
}
__EOF__
# Allow unknown warning options since this may lag behind platform's compiler
# version.
export ALLOW_UNKNOWN_WARNING_OPTION=true
binaries=()
for name in "${SOONG_BINARIES[@]}"; do
binaries+=("${SOONG_HOST_OUT}/bin/${name}")
done
# Build binaries and shared libs
build/soong/soong_ui.bash --make-mode --skip-config --soong-only \
"${binaries[@]}" "${SOONG_TESTS[@]}"
# Copy binaries and shared libs
SOONG_DIST="${SOONG_OUT}/dist"
mkdir -p "${SOONG_DIST}/bin"
if [ -n "${binaries}" ]; then
cp "${binaries[@]}" "${SOONG_DIST}/bin"
fi
cp -R "${SOONG_HOST_OUT}/lib64" "${SOONG_DIST}"
# create symlink lib -> lib64 as toolchain libraries have a RUNPATH pointing to
# $ORIGIN/../lib instead of lib64
ln -s "lib64" "${SOONG_DIST}/lib"
# Copy clang header and share files
CLANG_DIR="prebuilts/clang/host/linux-x86/${LLVM_PREBUILTS_VERSION}"
CLANG_LIB_DIR="${CLANG_DIR}/lib/clang/${LLVM_RELEASE_VERSION}"
CLANG_LIB_DIR_OUT="${SOONG_DIST}/lib/clang/${LLVM_RELEASE_VERSION}"
mkdir -p "${CLANG_LIB_DIR_OUT}"
cp -R "${CLANG_LIB_DIR}/share" "${CLANG_LIB_DIR_OUT}/share"
cp -R "${CLANG_LIB_DIR}/include" "${CLANG_LIB_DIR_OUT}/include"
ln -s "lib/clang/${LLVM_RELEASE_VERSION}/include" "${SOONG_DIST}/clang-headers"
# Normalize library file names. All library file names must match their soname.
function extract_soname () {
local file="$1"
readelf -d "${file}" | \
grep '(SONAME)\s*Library soname: \[.*\]$' -o | \
sed 's/(SONAME)\s*Library soname: \[\(.*\)\]$/\1/g'
}
for file in "${SOONG_OUT}/dist/lib"*"/"*; do
soname="$(extract_soname "${file}")"
if [ -n "${soname}" -a "$(basename "${file}")" != "${soname}" ]; then
mv "${file}" "$(dirname "${file}")/${soname}"
fi
done
# Package binaries and shared libs
if [ -z "${DIST_DIR}" ]; then
echo "DIST_DIR is empty. Skip zipping binaries."
else
pushd "${SOONG_OUT}/dist"
zip -qryX build-prebuilts.zip *
popd
mkdir -p "${DIST_DIR}" || true
cp "${SOONG_OUT}/dist/build-prebuilts.zip" "${DIST_DIR}/"
fi
|
