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
|
# Maintainer: Peter Jung ptr1337 <admin@ptr1337.dev>
# Maintainer: Niko Cantero <vextium at gmail dot com>
# Contributor: Eli Schwartz <eschwartz@archlinux.org>
# Contributor: Earnestly <zibeon@googlemail.com>
# Contributor: Giancarlo Razzolini <grazzolini@archlinux.org>
# Contributor: Frederik Schwan <freswa at archlinux dot org>
# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: Dakkshesh <dakkshesh5 at gmail dot com>
# Contributor: Cyber Knight <cyberknight755 at gmail dot com>
# toolchain build order: linux-api-headers->glibc->binutils->gcc->glibc->binutils->gcc
# NOTE: valgrind requires rebuilt with each major glibc version
pkgbase=glibc-git
pkgname=(glibc-git lib32-glibc-git)
pkgver=2.37.r601.g7ff33eca68
pkgrel=1
arch=(x86_64)
url='https://www.gnu.org/software/libc'
license=(GPL LGPL)
makedepends=(git gd lib32-gcc-libs python)
options=(staticlibs !lto)
source=(git+https://sourceware.org/git/glibc.git
locale.gen.txt
locale-gen
lib32-glibc.conf
sdt.h sdt-config.h
)
b2sums=('SKIP'
'c859bf2dfd361754c9e3bbd89f10de31f8e81fd95dc67b77d10cb44e23834b096ba3caa65fbc1bd655a8696c6450dfd5a096c476b3abf5c7e125123f97ae1a72'
'04fbb3b0b28705f41ccc6c15ed5532faf0105370f22133a2b49867e790df0491f5a1255220ff6ebab91a462f088d0cf299491b3eb8ea53534cb8638a213e46e3'
'7c265e6d36a5c0dff127093580827d15519b6c7205c2e1300e82f0fb5b9dd00b6accb40c56581f18179c4fbbc95bd2bf1b900ace867a83accde0969f7b609f8a'
'a6a5e2f2a627cc0d13d11a82458cfd0aa75ec1c5a3c7647e5d5a3bb1d4c0770887a3909bfda1236803d5bc9801bfd6251e13483e9adf797e4725332cd0d91a0e'
'214e995e84b342fe7b2a7704ce011b7c7fc74c2971f98eeb3b4e677b99c860addc0a7d91b8dc0f0b8be7537782ee331999e02ba48f4ccc1c331b60f27d715678')
pkgver() {
cd glibc
# Removes .9000 tag from glibc pkgver.
git describe --exclude '*.*.9000' | sed 's/^glibc-//; s/-/.r/; s/-/./'
}
prepare() {
mkdir -p glibc-build lib32-glibc-build
[[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc
cd glibc
}
build() {
local _configure_flags=(
--prefix=/usr
--with-headers=/usr/include
--with-bugurl=https://bugs.archlinux.org/
--enable-bind-now
--enable-cet
--enable-kernel=5.15
--enable-multi-arch
--enable-stack-protector=strong
--enable-systemtap
--disable-crypt
--disable-profile
--disable-werror
)
cd "${srcdir}"/glibc-build
echo "slibdir=/usr/lib" >> configparms
echo "rtlddir=/usr/lib" >> configparms
echo "sbindir=/usr/bin" >> configparms
echo "rootsbindir=/usr/bin" >> configparms
# Credits @allanmcrae
# https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/glibc/PKGBUILD
# remove fortify for building libraries
CFLAGS=${CFLAGS/-Wp,-D_FORTIFY_SOURCE=2/}
"${srcdir}"/glibc/configure \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
"${_configure_flags[@]}"
# build libraries with fortify disabled
echo "build-programs=no" >> configparms
make -O
# re-enable fortify for programs
sed -i "/build-programs=/s#no#yes#" configparms
echo "CFLAGS += -Wp,-D_FORTIFY_SOURCE=2" >> configparms
make -O
# build info pages manually for reproducibility
make info
cd "${srcdir}"/lib32-glibc-build
export CC="gcc -m32 -mstackrealign"
export CXX="g++ -m32 -mstackrealign"
echo "slibdir=/usr/lib32" >> configparms
echo "rtlddir=/usr/lib32" >> configparms
echo "sbindir=/usr/bin" >> configparms
echo "rootsbindir=/usr/bin" >> configparms
"${srcdir}"/glibc/configure \
--host=i686-pc-linux-gnu \
--libdir=/usr/lib32 \
--libexecdir=/usr/lib32 \
"${_configure_flags[@]}"
# build libraries with fortify disabled
echo "build-programs=no" >> configparms
make -O
# re-enable fortify for programs
sed -i "/build-programs=/s#no#yes#" configparms
echo "CFLAGS += -Wp,-D_FORTIFY_SOURCE=2" >> configparms
make -O
# pregenerate C.UTF-8 locale until it is built into glibc
# (https://sourceware.org/glibc/wiki/Proposals/C.UTF-8, FS#74864)-
elf/ld.so --library-path "$PWD" locale/localedef -c -f ../glibc/localedata/charmaps/UTF-8 -i ../glibc/localedata/locales/C ../C.UTF-8/
}
# Credits for skip_test() and check() @allanmcrae
# https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/glibc/PKGBUILD
skip_test() {
test=${1}
file=${2}
sed -i "s/\b${test}\b//" "${srcdir}"/glibc/${file}
}
check() {
cd glibc-build
# adjust/remove buildflags that cause false-positive testsuite failures
sed -i '/FORTIFY/d' configparms # failure to build testsuite
sed -i 's/-Werror=format-security/-Wformat-security/' config.make # failure to build testsuite
sed -i '/CFLAGS/s/-fno-plt//' config.make # 16 failures
sed -i '/CFLAGS/s/-fexceptions//' config.make # 1 failure
LDFLAGS=${LDFLAGS/,-z,now/} # 10 failures
# The following tests fail due to restrictions in the Arch build system
# The correct fix is to add the following to the systemd-nspawn call:
# --system-call-filter="@clock @memlock @pkey"
skip_test test-errno-linux sysdeps/unix/sysv/linux/Makefile
skip_test tst-mlock2 sysdeps/unix/sysv/linux/Makefile
skip_test tst-ntp_gettime sysdeps/unix/sysv/linux/Makefile
skip_test tst-ntp_gettimex sysdeps/unix/sysv/linux/Makefile
skip_test tst-pkey sysdeps/unix/sysv/linux/Makefile
skip_test tst-process_mrelease sysdeps/unix/sysv/linux/Makefile
skip_test tst-adjtime time/Makefile
skip_test tst-clock2 time/Makefile
make -O check
}
package_glibc-git() {
pkgdesc='GNU C Library (git version)'
depends=('linux-api-headers>=5.15' tzdata filesystem)
optdepends=('gd: for memusagestat'
'perl: for mtrace')
# XXX Arch Linux's valgrind package requires an exact version
provides=("glibc=${pkgver%%.r*}")
conflicts=("glibc")
install=glibc-git.install
backup=(etc/gai.conf
etc/locale.gen
etc/nscd.conf)
make -C glibc-build install_root="${pkgdir}" install
rm -f "${pkgdir}"/etc/ld.so.cache
# Shipped in tzdata
rm -f "${pkgdir}"/usr/bin/{tzselect,zdump,zic}
cd glibc
install -dm755 "${pkgdir}"/usr/lib/{locale,systemd/system,tmpfiles.d}
install -m644 nscd/nscd.conf "${pkgdir}"/etc/nscd.conf
install -m644 nscd/nscd.service "${pkgdir}"/usr/lib/systemd/system
install -m644 nscd/nscd.tmpfiles "${pkgdir}"/usr/lib/tmpfiles.d/nscd.conf
install -dm755 "${pkgdir}"/var/db/nscd
install -m644 posix/gai.conf "${pkgdir}"/etc/gai.conf
install -m755 "${srcdir}"/locale-gen "${pkgdir}"/usr/bin
# Create /etc/locale.gen
install -m644 "${srcdir}"/locale.gen.txt "${pkgdir}"/etc/locale.gen
sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \
"${srcdir}"/glibc/localedata/SUPPORTED >> "${pkgdir}"/etc/locale.gen
# Add SUPPORTED file to pkg
sed -e '1,3d' -e 's|/| |g' -e 's| \\||g' \
"${srcdir}"/glibc/localedata/SUPPORTED > "${pkgdir}"/usr/share/i18n/SUPPORTED
# install C.UTF-8 so that it is always available
install -dm755 "${pkgdir}"/usr/lib/locale
cp -r "${srcdir}"/C.UTF-8 -t "${pkgdir}"/usr/lib/locale
sed -i '/#C\.UTF-8 /d' "${pkgdir}"/etc/locale.gen
# Provide tracing probes to libstdc++ for exceptions, possibly for other
# libraries too. Useful for gdb's catch command.
install -Dm644 "${srcdir}"/sdt.h "${pkgdir}"/usr/include/sys/sdt.h
install -Dm644 "${srcdir}"/sdt-config.h "${pkgdir}"/usr/include/sys/sdt-config.h
}
package_lib32-glibc-git() {
pkgdesc='GNU C Library (32-bit) (git version)'
depends=("glibc-git=$pkgver")
options+=('!emptydirs')
# XXX Arch Linux's valgrind package requires an exact version
provides=("lib32-glibc=${pkgver%%.r*}")
conflicts=("lib32-glibc")
cd lib32-glibc-build
make install_root="${pkgdir}" install
rm -rf "${pkgdir}"/{etc,sbin,usr/{bin,sbin,share},var}
# We need to keep 32 bit specific header files
find "${pkgdir}"/usr/include -type f -not -name '*-32.h' -delete
# Dynamic linker
install -d "${pkgdir}"/usr/lib
ln -s ../lib32/ld-linux.so.2 "${pkgdir}"/usr/lib/
# Add lib32 paths to the default library search path
install -Dm644 "${srcdir}"/lib32-glibc.conf "${pkgdir}"/etc/ld.so.conf.d/lib32-glibc.conf
# Symlink /usr/lib32/locale to /usr/lib/locale
ln -s ../lib/locale "${pkgdir}"/usr/lib32/locale
}
|