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comparison lib/compiler-rt/compiler-rt.sh @ 350:819d906b465d

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vanilla: create pure LLVM toolchain - dev/lld is imported - dev/llvm is built with libc++ - lib/compiler-rt is imported and used - lib/libc++ is built with libunwind/libc++abi - lib/libunwind is imported - lib/openmp is imported
author David Demelier <markand@malikania.fr>
date Thu, 28 Mar 2019 20:58:49 +0100
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children eec0faf3636c
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349:7b000befead5 350:819d906b465d
1 #!/bin/sh
2 #
3 # Copyright (c) 2019 David Demelier <markand@malikania.fr>
4 #
5 # Permission to use, copy, modify, and/or distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
8 #
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 #
17
18 PKGNAME=compiler-rt
19 PKGVERSION=8.0.0
20 PKGREVISION=1
21 PKGLICENSE="MIT CUSTOM"
22 PKGSUMMARY="compiler-rt runtime libraries"
23 PKGDOWNLOAD="http://releases.llvm.org/$PKGVERSION/$PKGNAME-$PKGVERSION.src.tar.xz"
24
25 : ${CC:=clang}
26 : ${CFLAGS:=-O2}
27 : ${CXX:=clang++}
28 : ${CXXFLAGS:=-O2}
29
30 build()
31 {
32 rm -rf $PKGNAME-$PKGVERSION.src
33 tar xvaf $PKGNAME-$PKGVERSION.src.tar.xz
34 pushd $PKGNAME-$PKGVERSION.src
35
36 # LLVM 9.0.0: remove this patch and the links created below.
37 patch -p1 < ../D28791.diff
38 mkdir build && pushd build
39 cmake .. \
40 -DCMAKE_BUILD_TYPE=Release \
41 -DCMAKE_CXX_COMPILER="$CXX" \
42 -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
43 -DCMAKE_C_COMPILER="$CC" \
44 -DCMAKE_C_FLAGS="$CFLAGS" \
45 -DCMAKE_INSTALL_PREFIX=/usr/lib/clang/$PKGVERSION \
46 -DCOMPILER_RT_BUILD_BUILTINS=On \
47 -DCOMPILER_RT_BUILD_SANITIZERS=Off \
48 -DCOMPILER_RT_BUILD_XRAY=Off \
49 -DCOMPILER_RT_USE_BUILTINS_LIBRARY=On
50 make
51 make install DESTDIR=$DESTDIR
52 # LLVM 9.0.0: remove the following temporary links.
53 ln -sf clang_rt.crtbegin_shared-$(uname -m).o \
54 $DESTDIR/usr/lib/clang/$PKGVERSION/lib/linux/crtbeginS.o
55 ln -sf clang_rt.crtend_shared-$(uname -m).o \
56 $DESTDIR/usr/lib/clang/$PKGVERSION/lib/linux/crtendS.o
57 ln -sf clang_rt.crtbegin-$(uname -m).o \
58 $DESTDIR/usr/lib/clang/$PKGVERSION/lib/linux/crtbeginT.o
59 ln -sf clang_rt.crtend-$(uname -m).o \
60 $DESTDIR/usr/lib/clang/$PKGVERSION/lib/linux/crtend.o
61 popd
62
63 popd
64 rm -rf $PKGNAME-$PKGVERSION.src
65 }