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
|
# disable LTO as it has little benefit and uses too many resources
# don't compile with clang, use gcc toolchain (clang has issues on IA32)
# disable SIMD (SSE2 for i686)
# set correct compiler and toochain tools
if [ "${CARCH}" = "pentium4" ]; then
source+=('mozconfig-pentium4.patch')
sha256sums+=('feff56a60ab5b96982f950e5ced76516256564b68976c6cc5ed13e284d0f4b36')
eval "$(
declare -f prepare | \
sed '
$ i patch -d .. -Np1 -i "$srcdir/mozconfig-pentium4.patch"
'
)"
fi
if [ "${CARCH}" = "i686" ]; then
source+=('mozconfig-i686.patch')
sha256sums+=('06e51017d43369fefdc65a6321b07d3fd18802449b56a167767eefd5e88e65a8')
eval "$(
declare -f prepare | \
sed '
$ i patch -d .. -Np1 -i "$srcdir/mozconfig-i686.patch"
'
)"
fi
# try hard to tell ld and rust not to use too much memory (no lto, no debug info, etc.)
eval "$(
declare -f build | \
sed '
2 a export RUSTFLAGS+=" -Cdebuginfo=0 -Clto=off"
2 a export LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
'
declare -f prepare | \
sed '
$ i export MOZ_SOURCE_CHANGESET="DEVEDITION_${pkgver//./_}_RELEASE"
'
)"
# do not build a first firefox, run it in headless X just to produce
# some profiling data and build it again. the penalty of using a 32-bit
# build is high enough, so optimizing based on profiling data will not
# be that helpfull IMHO.
eval "$(
declare -f build | \
sed '
/.\/mach package/,/.\/mach build/d
'
)"
# use locally cached version of firefox sources
# TODO: think about how to put this into helper functions
for ((i=0; i<${#source[@]}; i++)); do
infos=$(
printf '%s\n' "${source[${i}]}" | \
sed -n '
s@^\(\([^:]\+\)::\)\?\(git\|hg\)+\([^?#]\+\)\(?signed\)\?#\(\(tag\|commit\)=\S\+\)$@\3 \2 \4 \5 \6@
T
p
'
)
if [ -n "${infos}" ]; then
source[${i}]=$(
type="${infos%% *}"
infos="${infos#* }"
if [ -n "${infos%% *}" ]; then
prefix="${infos%% *}"
else
prefix=''
fi
infos="${infos#* }"
repo="${infos%% *}"
repo64=$(
printf '%s' "${repo}" | \
base64 -w0 | \
sed 's/=/%3D/g'
)
infos="${infos#* }"
if [ "${infos%% *}" = '?signed' ]; then
key_check=$(
printf '&valid_keys='
printf '%s,' "${validpgpkeys[@]}" | \
sed 's/,$//'
)
else
key_check=''
fi
infos="${infos#* }"
if [ -z "${prefix}" ]; then
prefix="${repo%.git}"
prefix="${prefix##*/}"
fi
prefix_64=$(
printf '%s/' "${prefix}" | \
base64 -w0 | \
sed 's/=/%3D/g'
)
printf '%s-%s.tar.gz::https://archive-server.archlinux32.org/?t=%s&p=%s&r=%s%s&%s\n' \
"${prefix}" \
"${pkgver}" \
"${type}" \
"${prefix_64}" \
"${repo64}" \
"${key_check}" \
"${infos}"
)
fi
done
# from VoidLinux, avoid excessive debug symbols in rust leading
# to out-of-memory situations
eval "$(
declare -f build | \
sed '
5 a sed -i "s/debug_info = '\''2'\''/debug_info = '\''0'\''/" build/moz.configure/toolchain.configure
'
)"
# don't kill build slaves by auto-guessing available CPU cores
eval "$(
declare -f build | \
sed '
2 a export MOZ_MAKE_FLAGS=-j1
'
)"
# test failure in rust code (complaining about network functions) when PGO is used,
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1565757
source+=('rust-static-disable-network-test-on-static-libraries.patch')
sha256sums+=('10c5276eab2e87f400a6ec15d7ffbef3b0407ee888dea36f1128927ca55b9041')
eval "$(
declare -f prepare | \
sed '
$ i patch -p1 -i "$srcdir/rust-static-disable-network-test-on-static-libraries.patch"
'
)"
# gcc and cross PGO are not best friends, disable PGO
eval "$(
declare -f build | \
sed '
/--enable-profile-generate=cross/d
/--with-pgo-profile-path=/d
/--with-pgo-jarlog=/d
'
)"
# readelf: Error: Unable to seek to 0x801db328 for section headers
source+=('avoid-libxul-OOM-python-check.patch')
sha256sums+=('2f0c81a38c4578f68f5456b618fe84a78974072821488173eb55e0e72287e353')
eval "$(
declare -f prepare | \
sed '
$ i patch -p1 -i "$srcdir/avoid-libxul-OOM-python-check.patch"
'
)"
# libxul.so cannot find it's libraries
eval "$(
declare -f package | \
sed '
/}/ i \
install -dm 755 "${pkgdir}/etc/ld.so.conf.d" \
echo "/usr/lib/${pkgname}" > "${pkgdir}"/etc/ld.so.conf.d/${pkgname}.conf \
'
)"
# do not do profiling: it doesn't find libraries:
# "XPCOMGlueLoad error for file /build/firefox/src/firefox-70.0/obj-i686-pc-linux-gnu/dist/firefox/libxul.so:
#libmozsandbox.so: cannot open shared object file: No such file or directory
# Couldn't load XPCOM.
# ..or it will for sure run out of memory
eval "$(
declare -f build | \
sed '
/msg2 "Profiling instrumented browser..."/,/.\/mach build/d
'
)"
# libvpx has some hard-coded compiler flags for MMX, SSE, SSE2, use the correct one
# per CARCH (75.0 uses an intrisic _mm_empty now, which required the corresponding
# architecture flag to be preset - before it was merely embedding some assembly
# code with EMMS
if [ "${CARCH}" = "i686" ]; then
CFLAGS="$CFLAGS -mmmx"
CXXFLAGS="$CXXFLAGS -mmmx"
fi
# actually, this should be fixed in gcc 11?
# for now let's build with gcc10
#
# https://bugzilla.mozilla.org/show_bug.cgi?id=1713071
# https://bugzilla.mozilla.org/show_bug.cgi?id=1710235
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100644
#
#11:28.22 /usr/include/c++/11.1.0/type_traits:2933:11: error: no type named ‘type’ in
# ‘struct std::invoke_result<nsTHashtable<nsBaseHashtableET<nsUint32HashKey, RefPtr<m
#ozilla::dom::AccessibleNode> > >::PutEntry(nsTHashtable<nsBaseHashtableET<nsUint32Ha
#shKey, RefPtr<mozilla::dom::AccessibleNode> > >::KeyType, const fallible_t&)::<lambd
#a(auto:7)>, mozilla::Maybe<nsTHashtable<nsBaseHashtableET<nsUint32HashKey, RefPtr<mo
#zilla::dom::AccessibleNode> > >::EntryHandle>&&>’
#11:28.22 2933 | using invoke_result_t = typename invoke_result<_Fn, _Args...>::
#type;
makedepends+=(gcc10)
|