blob: 41ca4cc4be261455c0f4f4a33ddaa7d30e6a7079 (
plain) (
blame)
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
|
# Build scripts for libc++
setup_build_variables_libcxx() {
LIBCXX_SRC="${BASE}/libc++-${LLVM_VERSION_SHORT}"
LIBCXX_BUILD="${BASE}/libc++-build-${LLVM_VERSION_SHORT}"
LIBCXX_INSTALL="${BASE}/libc++-install-${LLVM_VERSION_SHORT}"
}
download_libcxx() {
# Skip step if we already checked out code
[[ -f "${LIBCXX_SRC}/.src_checked_out" ]] && return 0
local LLVM_VERSION_MAJOR="${LLVM_VERSION/.*/}"
local version=""
[[ "${LLVM_VERSION_MAJOR}" -le 3 ]] && version="release/${LLVM_VERSION}.x"
[[ "${LLVM_VERSION_MAJOR}" -ge 4 ]] && version="release/${LLVM_VERSION_MAJOR}.x"
git clone --single-branch --branch "${version}" --depth 1 "https://github.com/llvm/llvm-project.git" "${LIBCXX_SRC}"
# Prepare LLVM subprojects for older LLVM versions
cd "${LIBCXX_SRC}/llvm/projects"
ln -s ../../libcxx .
ln -s ../../libcxxabi .
touch "${LIBCXX_SRC}/.src_checked_out"
}
build_libcxx() {
mkdir -p "${LIBCXX_BUILD}"
cd "${LIBCXX_BUILD}"
local LLVM_VERSION_MAJOR="${LLVM_VERSION/.*/}"
local cmake_flags=(
"-DLLVM_ENABLE_PROJECTS=libcxx;libcxxabi"
"-DLLVM_ENABLE_THREADS:BOOL=OFF"
"-DLIBCXX_ENABLE_THREADS:BOOL=OFF"
"-DLIBCXX_ENABLE_SHARED:BOOL=ON"
"-DLIBCXXABI_ENABLE_THREADS:BOOL=OFF"
"-DCMAKE_BUILD_TYPE:STRING=Release"
"-DCMAKE_INSTALL_PREFIX=${LIBCXX_INSTALL}"
)
# Static ABI libraries are not supported under OS X
if [[ "${OS}" == "osx" ]]; then
cmake_flags+=("-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY:BOOL=OFF")
else
cmake_flags+=("-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY:BOOL=ON")
fi
(
export CC=wllvm
export CXX=wllvm++
export LLVM_COMPILER=clang
export LLVM_COMPILER_PATH="$(dirname "${BITCODE_CC}")"
cmake "${cmake_flags[@]}" "${LIBCXX_SRC}/llvm"
make cxx
)
}
install_libcxx() {
cd "${LIBCXX_BUILD}"
(
export CC=wllvm
export CXX=wllvm++
export LLVM_COMPILER=clang
export LLVM_COMPILER_PATH="$(dirname "${BITCODE_CC}")"
cd "${LIBCXX_BUILD}/projects"
make install
local libraries
if [[ "${OS}" == "osx" ]]; then
libraries=("${LIBCXX_INSTALL}"/lib/lib*.dylib)
else
libraries=("${LIBCXX_INSTALL}"/lib/lib*.so)
fi
local LLVM_VERSION_MAJOR="${LLVM_VERSION/.*/}"
[[ "${LLVM_VERSION_MAJOR}" -ge 6 ]] && libraries+=("${LIBCXX_INSTALL}"/lib/lib*.a)
for p in "${libraries[@]}" ; do
extract-bc "$p"
done
touch "${LIBCXX_INSTALL}"/.is_installed
)
return 0
}
# Check if the binary artifact is installed
is_installed_libcxx() {
(
setup_build_variables_libcxx
[[ -f "${LIBCXX_INSTALL}"/.is_installed ]]
) || return 1
}
get_docker_config_id_libcxx() {
(
echo "${LLVM_VERSION_SHORT}"
)
}
get_build_artifacts_libcxx() {
(
setup_build_variables_libcxx
echo "${LIBCXX_SRC}"
echo "${LIBCXX_INSTALL}"
)
}
setup_artifact_variables_libcxx() {
setup_build_variables_libcxx
}
|
