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
173
174
175
176
177
|
name: Boost (toolsets)
on:
workflow_call:
workflow_dispatch:
jobs:
build:
strategy:
matrix:
boost-version:
- 1.72.0
- 1.82.0
- 1.91.0
toolset:
- auto
- clang
- clang-cl
- gcc
- mingw
- msvc
os:
- ubuntu-latest
- windows-2022
- windows-2025
include:
# Prettier run names.
- {os: windows-2022, name: Windows 2022}
- {os: windows-2025, name: Windows 2025}
- {os: ubuntu-latest, name: Ubuntu}
# Target platform.
- {boost-version: 1.72.0, platform: x86}
- {boost-version: 1.82.0, platform: x64}
- {boost-version: 1.91.0, platform: x86}
# Configuration.
- {boost-version: 1.72.0, configuration: Debug}
- {boost-version: 1.82.0, configuration: Release}
- {boost-version: 1.91.0, configuration: RelWithDebInfo}
# Some Boost libraries commonly used by me.
- libraries: filesystem program_options regex
exclude:
# Ubuntu: no MSVC/clang-cl.
- {os: ubuntu-latest, toolset: msvc}
- {os: ubuntu-latest, toolset: clang-cl}
# Optimization: MinGW-w64 should be the same on different Windows
# versions. Clang on the other hand relies on the Microsoft linker
# (at least it did at some point), so it makes sense to test it
# against different Visual Studio versions.
- {os: windows-2022, toolset: gcc}
- {os: windows-2022, toolset: mingw}
# Boost only supports VS 2026 starting with 1.91, I think.
- {os: windows-2025, boost-version: 1.72.0}
- {os: windows-2025, boost-version: 1.82.0}
runs-on: '${{ matrix.os }}'
name: '${{ matrix.boost-version }} / ${{ matrix.toolset }} / ${{ matrix.name }}'
# 1) VS 2022 isn't supported by older Boost versions. It just doesn't
# work, the errors are numerous.
continue-on-error: ${{
(
(matrix.os == 'windows-2022' || matrix.os == 'windows-2025')
&& (matrix.toolset == 'auto'
|| matrix.toolset == 'clang-cl'
|| matrix.toolset == 'msvc')
&& matrix.boost-version < '1.82.0'
)
}}
steps:
- name: Checkout
uses: actions/checkout@v7
- name: Cache Boost
uses: actions/cache@v6
with:
path: '${{ runner.workspace }}/boost/boost_*.tar.gz'
key: 'boost_${{ matrix.boost-version }}'
- name: Clean up PATH
uses: egor-tensin/cleanup-path@v5
if: runner.os == 'Windows'
- name: Set common variables
uses: ./.github/actions/common-variables
with:
toolset: '${{ matrix.toolset }}'
- name: Set up Python
uses: actions/setup-python@v7
with:
python-version: '3.x'
- name: Install GCC
uses: egor-tensin/setup-gcc@v2
with:
platform: '${{ matrix.platform }}'
if: env.CI_HOST_LINUX && (matrix.toolset == 'auto' || matrix.toolset == 'gcc')
- name: Install Clang
uses: egor-tensin/setup-clang@v2
with:
platform: '${{ matrix.platform }}'
if: matrix.toolset == 'clang' || matrix.toolset == 'clang-cl'
- name: Install MinGW
uses: egor-tensin/setup-mingw@v3
with:
platform: '${{ matrix.platform }}'
# toolset == 'clang' needs some kind of make, e.g. mingw32-make:
if: env.CI_MINGW || (matrix.toolset == 'clang' && env.CI_HOST_WINDOWS)
- name: Set up software environment
uses: ./.github/actions/software-environment
with:
toolset: '${{ matrix.toolset }}'
platform: '${{ matrix.platform }}'
- name: Set up Visual Studio
uses: egor-tensin/vs-shell@v2
with:
arch: '${{ matrix.platform }}'
if: matrix.toolset == 'clang-cl' && env.CI_HOST_WINDOWS
- name: Download Boost
uses: ./.github/actions/download-boost
with:
boost-version: '${{ matrix.boost-version }}'
- name: Build Boost
uses: ./.github/actions/build-boost
with:
toolset: '${{ matrix.toolset }}'
libraries: '${{ matrix.libraries }}'
platform: '${{ matrix.platform }}'
configuration: '${{ matrix.configuration }}'
continue-on-error: true
- name: Check that Boost was bootstrapped
uses: ./.github/actions/check-boost-bootstrapped
- name: Check that Boost libraries were built
uses: ./.github/actions/check-boost-libraries
with:
libraries: '${{ matrix.libraries }}'
platform: '${{ matrix.platform }}'
configuration: '${{ matrix.configuration }}'
- name: Build examples/boost
id: build_example
uses: ./.github/actions/build-example
with:
src-dir: test/examples/boost
boost-dir: '${{ env.BOOST_DIR }}'
toolset: '${{ matrix.toolset }}'
platform: '${{ matrix.platform }}'
configuration: '${{ matrix.configuration }}'
- name: Verify runtime library linkage
uses: ./.github/actions/check-runtime-library
with:
path: '${{ steps.build_example.outputs.install-dir }}'
- name: Verify architecture
uses: ./.github/actions/check-arch
with:
path: '${{ steps.build_example.outputs.install-dir }}'
expected: '${{ matrix.platform }}'
- name: Run examples/boost
uses: ./.github/actions/run-example-boost
with:
path: '${{ steps.build_example.outputs.install-dir }}'
|
