Send patches - preferably formatted by git format-patch - to patches at archlinux32 dot org.
summaryrefslogtreecommitdiff
path: root/core/linux-lts/PKGBUILD
blob: 5e2126e61d9cd962090f8f43995fd4e09995a1e8 (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
# Don't bother with sha256sums, use blake2 only
unset sha256sums

source_pentium4=('config.pentium4')
source_i686=('config.i686')
source_i486=('config.i486')
b2sums_pentium4=('c2fa0bef869355e68553944d0a33e6089d752fef862262633e24c9349147496c9c1a20e0d1790341e716ab86ae6e9f6863841baf773e8511c0d7351c73897642')
b2sums_i686=('c2fa0bef869355e68553944d0a33e6089d752fef862262633e24c9349147496c9c1a20e0d1790341e716ab86ae6e9f6863841baf773e8511c0d7351c73897642')
b2sums_i486=('c2fa0bef869355e68553944d0a33e6089d752fef862262633e24c9349147496c9c1a20e0d1790341e716ab86ae6e9f6863841baf773e8511c0d7351c73897642')


# copy architecture specific config file, not default 'config'
eval "$(
  declare -f prepare | \
    sed '
      s,\.\./config,../config.$CARCH,
    '
)"

# patch architecture when copying the kernel Makefile
eval "$(
  declare -f package_${pkgbase}-headers | \
    sed '
      \,arch/x86/Makefile, {
        a \
        install -t "${builddir}/arch/x86" -m644 arch/x86/Makefile_32.cpu
      }
      $ i depends+=(gcc-libs=$(_get_gcc_version_from_config))
    '
)"

_get_gcc_version_from_config() {
  if [ -z "$srcdir" ]; then
    gcc --version \
    | sed '
      s@^.* @@
      1!d
    '
  else
    for _config_file in "$srcdir/$_srcname/.config" "$srcdir/config" "${srcdir%/*}/config"; do
      [ -f "$_config_file" ] && break
    done
    sed '
      s/^CONFIG_CC_VERSION_TEXT="gcc (GCC) \([0-9.]\+\)"$/\1/
      t
      d
    ' "$_config_file"
  fi
}

# use our tarballer instead of cloning from git
for ((i=0; i<${#source[@]}; i++)); do
  infos=$(
    printf '%s\n' "${source[${i}]}" | \
      sed '
        s@^\(\([^:]\+\)::\)\?\(git\|hg\)+\([^#?]\+\)\(?signed\)\?#\(\(tag\|commit\)=[^?]\+\)$@\3 \2 \4 \5 \6@
        t
        s@^\(\([^:]\+\)::\)\?\(git\|hg\)+\([^#?]\+\)#\(\(tag\|commit\)=[^?]\+\)\(?signed\)\?$@\3 \2 \4 \7 \5@
        t
        d
      '
  )
  if [ -n "${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

# upstream prepare() does already do the *.patch patching

# avoid using zstd compression in ultra mode (exhausts virtual memory)
source+=('no-ultra-zstd.patch')
b2sums+=('e7915714b504b92155c983a30df6d97966c14520dc9eb004671003dbdecf454b061138a6d237cabe86be32ae2ea4c598cdb821cb1dd52f6a9bfe5e280bffa321')

# objtool doesn't exist because we don't have STACK_VALIDATION
# and resolve_btfids doesn't exist because we disable BTF due to pahole running out of memory
eval "$(
  declare -f package_${pkgbase}-headers | \
    sed '/objtool/d' | \
    sed '/resolve_btfids/d' | \
    sed 's@tools/bpf/bpftool/vmlinux.h@@'
)"

# temporarily disabled documentation due to sphinx_rtd_theme (FS32#163)
pkgname=(
  $(
    printf '%s\n' "${pkgname[@]}" | \
      grep -v '^\$pkgbase-docs'
  )
)

# Also avoid building/running bpftool and doc-related
eval "$(
  declare -f build | \
    sed '/htmldocs/d' | \
    sed '/wait/d' | \
    sed '/bpftool/d'
)"
makedepends=(${makedepends[@]//python-sphinx_rtd_theme/})
makedepends=(${makedepends[@]//python-sphinx<6.0.0/})
makedepends=(${makedepends[@]//graphviz/})
makedepends=(${makedepends[@]//imagemagick/})
makedepends=(${makedepends[@]//texlive-latexextra/})