summaryrefslogtreecommitdiff
path: root/extra/llvm/PKGBUILD
blob: f7bf7799c34818dfb71c8ff51ab60bd3ba5f3b41 (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
# $Id: PKGBUILD 169336 2012-10-19 21:28:16Z foutrelis $
# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Sebastian Nowicki <sebnow@gmail.com>
# Contributor: Devin Cofer <ranguvar{AT]archlinux[DOT}us>
# Contributor: Tobias Kieslich <tobias@justdreams.de>
# Contributor: Geoffroy Carrier <geoffroy.carrier@aur.archlinux.org>
# Contributor: Tomas Lindquist Olsen <tomas@famolsen.dk>
# Contributor: Roberto Alsina <ralsina@kde.org>
# Contributor: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

pkgname=('llvm' 'llvm-ocaml' 'clang' 'clang-analyzer')
pkgver=3.1
pkgrel=5
arch=('i686' 'x86_64')
url="http://llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
makedepends=('libffi' 'python2' 'ocaml')
source=(http://llvm.org/releases/$pkgver/$pkgname-$pkgver.src.tar.gz
        http://llvm.org/releases/$pkgver/clang-$pkgver.src.tar.gz
        http://dev.archlinux.org/~foutrelis/sources/compiler-rt/compiler-rt-$pkgver.src.tar.xz
        llvm-Config-config.h
        llvm-Config-llvm-config.h
        cindexer-clang-path.patch
        clang-pure64.patch
        enable-lto.patch
        llvm-3.1-fix-debug-line-info.patch
        clang-3.1-fix-libprofile_rt.a-location.patch)
sha256sums=('1ea05135197b5400c1f88d00ff280d775ce778f8f9ea042e25a1e1e734a4b9ab'
            'ff63e215dcd3e2838ffdea38502f8d35bab17e487f3c3799579961e452d5a786'
            '563d8a5ef86123ed8775e115ad7f90c1aa3e80f70b4e587f1bccab2c10753558'
            '312574e655f9a87784ca416949c505c452b819fad3061f2cde8aced6540a19a3'
            '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48'
            '3074df5322900e087377a8e03a02115463ccc0011c25917c2f06df11facd9b92'
            '288a82fbff17bc554f5863734246500e637882af33ee8511019d5e0d6cd20524'
            'f7145e203ffb4ce2c01976027f7840a9520e5341a9945f2459b6b11e5422d5b7'
            'db1f1aadebbc4c4232bdad49fb9b7dc61eac727085c63154b870fa9ce64fd18d'
            '0d32ad283566357ca1bfbeb4cbe6b0b961943b79d3d718ed0435101c05629137')

build() {
  cd "$srcdir/$pkgname-$pkgver.src"

  # At the present, clang must reside inside the LLVM source code tree to build
  # See http://llvm.org/bugs/show_bug.cgi?id=4840
  rm -rf tools/clang
  cp -r "$srcdir/clang-$pkgver.src" tools/clang

  rm -rf projects/compiler-rt
  cp -r "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt

  # Fix symbolic links from OCaml bindings to LLVM libraries
  sed -i 's:\$(PROJ_libdir):/usr/lib/llvm:' bindings/ocaml/Makefile.ocaml

  # Fix installation directories, ./configure doesn't seem to set them right
  sed -i -e 's:\$(PROJ_prefix)/etc/llvm:/etc/llvm:' \
         -e 's:\$(PROJ_prefix)/lib:$(PROJ_prefix)/lib/llvm:' \
         -e 's:\$(PROJ_prefix)/docs/llvm:$(PROJ_prefix)/share/doc/llvm:' \
    Makefile.config.in
  sed -i '/ActiveLibDir = ActivePrefix/s:lib:lib/llvm:' \
    tools/llvm-config/llvm-config.cpp
  sed -i 's:LLVM_LIBDIR="${prefix}/lib":LLVM_LIBDIR="${prefix}/lib/llvm":' \
    autoconf/configure.ac \
    configure

  # Fix insecure rpath (http://bugs.archlinux.org/task/14017)
  sed -i 's:$(RPATH) -Wl,$(\(ToolDir\|LibDir\|ExmplDir\))::g' Makefile.rules

  # Fix clang path in CIndexer.cpp (https://bugs.archlinux.org/task/22799)
  patch -d tools/clang -Np0 -i "$srcdir/cindexer-clang-path.patch"

  if [[ $CARCH == x86_64 ]]; then
    # Adjust linker path
    patch -d tools/clang -Np0 -i "$srcdir/clang-pure64.patch"
  fi

  # Make -flto work
  # Use gold instead of default linker, and always use the plugin
  patch -d tools/clang -Np0 -i "$srcdir/enable-lto.patch"

  # Fix FS#29984: [clang] -coverage is broken
  patch -d tools/clang -Np1 -i \
    "$srcdir/clang-3.1-fix-libprofile_rt.a-location.patch"

  # Fix FS#31098: LLVM 3.1 produces invalid debug information
  # http://llvm.org/bugs/show_bug.cgi?id=13211
  patch -Np1 -i "$srcdir/llvm-3.1-fix-debug-line-info.patch"

  # Apply strip option to configure
  _optimized_switch="enable"
  [[ $(check_option strip) == n ]] && _optimized_switch="disable"

  # Include location of libffi headers in CPPFLAGS
  export CPPFLAGS="$CPPFLAGS $(pkg-config --cflags libffi)"

  # Use Python 2
  mkdir "$srcdir/python2-path"
  ln -s /usr/bin/python2 "$srcdir/python2-path/python"
  export PATH="$srcdir/python2-path:$PATH"

  # Force the use of GCC instead of clang
  CC=gcc CXX=g++ \
  ./configure \
    --prefix=/usr \
    --libdir=/usr/lib/llvm \
    --sysconfdir=/etc \
    --enable-shared \
    --enable-libffi \
    --enable-targets=all \
    --disable-expensive-checks \
    --disable-debug-runtime \
    --disable-assertions \
    --with-binutils-include=/usr/include \
    --$_optimized_switch-optimized

  make REQUIRES_RTTI=1
}

package_llvm() {
  pkgdesc="Low Level Virtual Machine"
  depends=('perl' 'libffi')

  cd "$srcdir/$pkgname-$pkgver.src"

  # We move the clang directory out of the tree so it won't get installed and
  # then we bring it back in for the clang package
  mv tools/clang "$srcdir"

  # -j1 is due to race conditions during the installation of the OCaml bindings
  make -j1 DESTDIR="$pkgdir" install
  mv "$srcdir/clang" tools

  # OCaml bindings go to a separate package
  rm -rf "$srcdir"/{ocaml,ocamldoc}
  mv "$pkgdir"/usr/{lib/ocaml,share/doc/llvm/ocamldoc} "$srcdir"

  # Remove duplicate files installed by the OCaml bindings
  rm "$pkgdir"/usr/{lib/llvm/libllvm*,share/doc/llvm/ocamldoc.tar.gz}

  # Fix permissions of static libs
  chmod -x "$pkgdir"/usr/lib/llvm/*.a

  # Get rid of example Hello transformation
  rm "$pkgdir"/usr/lib/llvm/*LLVMHello.*

  # Add ld.so.conf.d entry
  install -d "$pkgdir/etc/ld.so.conf.d"
  echo /usr/lib/llvm >"$pkgdir/etc/ld.so.conf.d/llvm.conf"

  # Symlink LLVMgold.so into /usr/lib/bfd-plugins
  # (https://bugs.archlinux.org/task/28479)
  install -d "$pkgdir/usr/lib/bfd-plugins"
  ln -s ../llvm/LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"

  if [[ $CARCH == x86_64 ]]; then
    # Needed for multilib (https://bugs.archlinux.org/task/29951)
    # Header stubs are taken from Fedora
    for _header in config llvm-config; do
      mv "$pkgdir/usr/include/llvm/Config/$_header"{,-64}.h
      cp "$srcdir/llvm-Config-$_header.h" \
        "$pkgdir/usr/include/llvm/Config/$_header.h"
    done
  fi

  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}

package_llvm-ocaml() {
  pkgdesc="OCaml bindings for LLVM"
  depends=("llvm=$pkgver-$pkgrel" 'ocaml')

  cd "$srcdir/llvm-$pkgver.src"

  install -d "$pkgdir"/{usr/lib,usr/share/doc/llvm}
  cp -r "$srcdir/ocaml" "$pkgdir/usr/lib"
  cp -r "$srcdir/ocamldoc" "$pkgdir/usr/share/doc/llvm"

  # Remove execute bit from static libraries
  chmod -x "$pkgdir"/usr/lib/ocaml/libllvm*.a

  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/llvm-ocaml/LICENSE"
}

package_clang() {
  pkgdesc="C language family frontend for LLVM"
  url="http://clang.llvm.org/"
  depends=("llvm=$pkgver-$pkgrel" 'gcc')

  # Fix installation path for clang docs
  sed -i 's:$(PROJ_prefix)/share/doc/llvm:$(PROJ_prefix)/share/doc/clang:' \
    "$srcdir/llvm-$pkgver.src/Makefile.config"

  cd "$srcdir/llvm-$pkgver.src/tools/clang"
  make DESTDIR="$pkgdir" install

  # Fix permissions of static libs
  chmod -x "$pkgdir"/usr/lib/llvm/*.a

  # Revert the path change in case we want to do a repackage later
  sed -i 's:$(PROJ_prefix)/share/doc/clang:$(PROJ_prefix)/share/doc/llvm:' \
    "$srcdir/llvm-$pkgver.src/Makefile.config"

  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/clang/LICENSE"
}

package_clang-analyzer() {
  pkgdesc="A source code analysis framework"
  url="http://clang-analyzer.llvm.org/"
  depends=("clang=$pkgver-$pkgrel" 'python2')

  cd "$srcdir/llvm-$pkgver.src/tools/clang"

  install -d "$pkgdir"/usr/{bin,lib/clang-analyzer}
  for _tool in scan-{build,view}; do
    cp -r tools/$_tool "$pkgdir/usr/lib/clang-analyzer/"
    ln -s /usr/lib/clang-analyzer/$_tool/$_tool "$pkgdir/usr/bin/"
  done

  # Use Python 2
  sed -i \
    -e 's|env python$|&2|' \
    -e 's|/usr/bin/python$|&2|' \
    "$pkgdir/usr/lib/clang-analyzer/scan-view/scan-view" \
    "$pkgdir/usr/lib/clang-analyzer/scan-build/set-xcode-analyzer"

  # Compile Python scripts
  python2 -m compileall "$pkgdir/usr/lib/clang-analyzer"
  python2 -O -m compileall "$pkgdir/usr/lib/clang-analyzer"

  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/clang-analyzer/LICENSE"
}

# vim:set ts=2 sw=2 et: