blob: b9348cc93f757259e04a8568711905244d0eeb89 (
plain)
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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
#!/bin/bash
#
# Based on https://gitlab.archlinux.org/archlinux/packaging/packages/chromium.
# Maintainer: Ľubomír 'the-k' Kučera <lubomir.kucera.jr at gmail.com>
pkgname=cronet
pkgver=119.0.6045.199
pkgrel=1
_manual_clone=0
pkgdesc="The networking stack of Chromium put into a library"
arch=('x86_64')
url="https://chromium.googlesource.com/chromium/src/+/refs/heads/main/components/cronet"
license=('BSD')
depends=('nss' 'libffi')
makedepends=('python' 'gn' 'ninja' 'clang' 'lld' 'gperf' 'git')
options=('!lto') # Chromium adds its own flags for ThinLTO
source=(https://commondatastorage.googleapis.com/chromium-browser-official/chromium-$pkgver.tar.xz
https://gitlab.com/Matt.Jolly/chromium-patches/-/archive/${pkgver%%.*}/chromium-patches-${pkgver%%.*}.tar.bz2
REVERT-disable-autoupgrading-debug-info.patch
abseil-remove-unused-targets.patch
disable-logging.patch
fix-numeric_limits.patch
fix-undeclared-isnan.patch)
sha256sums=('b1ae62beb7907d99802b74821d5198bd54a7456df1116d317da653bde8ce6388'
'09ecf142254525ddb9c2dbbb2c71775e68722412923a5a9bba5cc2e46af8d087'
'1b782b0f6d4f645e4e0daa8a4852d63f0c972aa0473319216ff04613a0592a69'
SKIP
SKIP
SKIP
SKIP)
if (( _manual_clone )); then
source[0]=fetch-chromium-release
makedepends+=('python-httplib2' 'python-pyparsing' 'python-six')
fi
# Possible replacements are listed in build/linux/unbundle/replace_gn_files.py
# Keys are the names in the above script; values are the dependencies in Arch
declare -gA _system_libs=(
[absl_algorithm]=
[absl_base]=abseil-cpp
[absl_cleanup]=
[absl_container]=
[absl_debugging]=
[absl_flags]=
[absl_functional]=
[absl_hash]=
[absl_log]=
[absl_log_internal]=
[absl_memory]=
[absl_meta]=
[absl_numeric]=
[absl_random]=
[absl_status]=
[absl_strings]=
[absl_synchronization]=
[absl_time]=
[absl_types]=
[absl_utility]=
[brotli]=brotli
[double-conversion]=double-conversion
[icu]=icu
[libevent]=libevent
[zlib]=minizip
[zstd]=zstd
)
declare -gA _system_make_libs=(
[jsoncpp]=jsoncpp
)
_unwanted_bundled_libs=(
third_party/abseil-cpp/absl/algorithm
third_party/abseil-cpp/absl/base
third_party/abseil-cpp/absl/cleanup
third_party/abseil-cpp/absl/container
third_party/abseil-cpp/absl/debugging
third_party/abseil-cpp/absl/flags
third_party/abseil-cpp/absl/functional
third_party/abseil-cpp/absl/hash
third_party/abseil-cpp/absl/log
third_party/abseil-cpp/absl/log/internal
third_party/abseil-cpp/absl/memory
third_party/abseil-cpp/absl/meta
third_party/abseil-cpp/absl/numeric
third_party/abseil-cpp/absl/random
third_party/abseil-cpp/absl/status
third_party/abseil-cpp/absl/strings
third_party/abseil-cpp/absl/synchronization
third_party/abseil-cpp/absl/time
third_party/abseil-cpp/absl/types
third_party/abseil-cpp/absl/utility
third_party/brotli
third_party/crc32c
third_party/dav1d
base/third_party/double_conversion
third_party/ffmpeg
third_party/flac
third_party/fontconfig
build/config/freetype
third_party/harfbuzz-ng
third_party/icu
third_party/jsoncpp
third_party/libaom
third_party/libavif
third_party/libdrm
third_party/libevent
third_party/libjpeg_turbo
third_party/libpng
third_party/libvpx
third_party/libwebp
third_party/libxml
third_party/angle/src/third_party/libXNVCtrl
third_party/libxslt
third_party/libyuv
third_party/openh264
third_party/opus
third_party/re2
third_party/snappy
third_party/swiftshader/third_party/SPIRV-Headers
third_party/swiftshader/third_party/SPIRV-Tools
third_party/vulkan-deps/spirv-headers/src
third_party/vulkan-deps/spirv-tools/src
third_party/woff2
third_party/zlib
third_party/zstd
third_party/node
third_party/jdk
)
depends+=(${_system_libs[@]})
makedepends+=("${_system_make_libs[@]}")
prepare() {
if (( _manual_clone )); then
./fetch-chromium-release $pkgver
fi
cd chromium-$pkgver
# Allow building against system libraries in official builds
sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
tools/generate_shim_headers/generate_shim_headers.py
# Upstream fixes
# Revert addition of compiler flag that needs newer clang
patch -Rp1 -i ../REVERT-disable-autoupgrading-debug-info.patch
# Fixes for building with libstdc++ instead of libc++
patch -Np1 -i ../chromium-patches-*/chromium-119-at-spi-variable-consumption.patch
# Fixes the build crashing with the following error:
# ../../components/cronet/native/engine.cc:155:8: error: use of undeclared identifier 'isnan'
patch -p0 -i ../fix-undeclared-isnan.patch
# Disables logging as it's unconfigurable, which is undesired in a library
patch -p0 -i ../disable-logging.patch
# Fixes building with system Abseil
patch -p0 -i ../abseil-remove-unused-targets.patch
# Fixes `implicit instantiation of undefined template 'std::numeric_limits<unsigned long>'` error
patch -p0 -i ../fix-numeric_limits.patch
# Make building with system zstd possible
patch -Np1 -i ../chromium-patches-*/chromium-117-system-zstd.patch
# Remove bundled libraries for which we will use the system copies; this
# *should* do what the remove_bundled_libraries.py script does, with the
# added benefit of not having to list all the remaining libraries
local _lib
for _lib in ${_unwanted_bundled_libs[@]}; do
find "$_lib" -type f \
\! -path "$_lib/chromium/*" \
\! -path "$_lib/google/*" \
\! -path "third_party/brotli/include/brotli/shared_dictionary.h" \
\! -regex '.*\.\(gn\|gni\|isolate\)' \
-delete
done
./build/linux/unbundle/replace_gn_files.py \
--system-libraries "${!_system_libs[@]}" "${!_system_make_libs[@]}"
}
build() {
cd chromium-$pkgver/components/cronet
export CC=clang
export CXX=clang++
export AR=ar
export NM=nm
local _flags=(
'custom_toolchain="//build/toolchain/linux/unbundle:default"'
'host_toolchain="//build/toolchain/linux/unbundle:default"'
'clang_base_path="/usr"'
'clang_use_chrome_plugins=false'
'is_official_build=true' # implies is_cfi=true on x86_64
'symbol_level=0' # sufficient for backtraces on x86(_64)
'chrome_pgo_phase=0' # needs newer clang to read the bundled PGO profile
'treat_warnings_as_errors=false'
'disable_fieldtrial_testing_config=true'
'use_custom_libcxx=false'
'use_sysroot=false'
'use_system_libffi=true'
'enable_nacl=false'
'enable_rust=false'
)
# Facilitate deterministic builds (taken from build/config/compiler/BUILD.gn)
CFLAGS+=' -Wno-builtin-macro-redefined'
CXXFLAGS+=' -Wno-builtin-macro-redefined'
CPPFLAGS+=' -D__DATE__= -D__TIME__= -D__TIMESTAMP__='
# Do not warn about unknown warning options
CFLAGS+=' -Wno-unknown-warning-option'
CXXFLAGS+=' -Wno-unknown-warning-option'
# Let Chromium set its own symbol level
CFLAGS=${CFLAGS/-g }
CXXFLAGS=${CXXFLAGS/-g }
# https://github.com/ungoogled-software/ungoogled-chromium-archlinux/issues/123
CFLAGS=${CFLAGS/-fexceptions}
CFLAGS=${CFLAGS/-fcf-protection}
CXXFLAGS=${CXXFLAGS/-fexceptions}
CXXFLAGS=${CXXFLAGS/-fcf-protection}
# This appears to cause random segfaults when combined with ThinLTO
# https://bugs.archlinux.org/task/73518
CFLAGS=${CFLAGS/-fstack-clash-protection}
CXXFLAGS=${CXXFLAGS/-fstack-clash-protection}
# https://crbug.com/957519#c122
CXXFLAGS=${CXXFLAGS/-Wp,-D_GLIBCXX_ASSERTIONS}
gn gen ../../out/Release --args="${_flags[*]}"
ninja -C ../../out/Release cronet_package
}
package() {
cd chromium-$pkgver/out/Release/cronet
install -D "libcronet.${pkgver}.so" "${pkgdir}/usr/lib/libcronet.${pkgver}.so"
ln -s "libcronet.${pkgver}.so" "${pkgdir}/usr/lib/libcronet.so"
cp -r include "${pkgdir}/usr"
install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/cronet/LICENSE"
}
# vim:set ts=2 sw=2 et:
|