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annotate lib/libc++abi/libc++abi.sh @ 1226:680899f86785

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gnu/make: upgrade to 4.3
author David Demelier <markand@malikania.fr>
date Fri, 29 Oct 2021 15:01:07 +0200
parents 325631424c65
children
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1 #!/bin/sh
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2 #
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3 # Copyright (c) 2019 David Demelier <markand@malikania.fr>
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4 #
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5 # Permission to use, copy, modify, and/or distribute this software for any
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6 # purpose with or without fee is hereby granted, provided that the above
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7 # copyright notice and this permission notice appear in all copies.
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8 #
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9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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16 #
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17
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18 PKGNAME=libc++abi
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19 PKGVERSION=9.0.0
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20 PKGREVISION=1
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21 PKGLICENSE="MIT CUSTOM"
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22 PKGSUMMARY="low level support for the standard C++ library"
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23 PKGDOWNLOAD="http://releases.llvm.org/$PKGVERSION/libcxxabi-$PKGVERSION.src.tar.xz"
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24 PKGOPTIONS="COMPILER_RT LIBUNWIND"
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25 PKGPRESERVE="lib/libc++abi.so.1.0"
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26
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27 : ${CC:=clang}
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28 : ${CFLAGS:=-O2}
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29 : ${CXX:=clang++}
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30 : ${CXXFLAGS:=-O2}
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31 : ${COMPILER_RT:=yes}
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32 : ${LIBUNWIND:=yes}
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33
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34 if [ "$COMPILER_RT" = "yes" ]; then
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35 with_compiler_rt="-DLIBCXXABI_USE_COMPILER_RT=Off"
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36 else
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37 with_compiler_rt="-DLIBCXXABI_USE_COMPILER_RT=On"
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38 fi
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39
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40 if [ "$LIBUNWIND" = "yes" ]; then
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41 with_libunwind="-DLIBCXXABI_USE_LLVM_UNWINDER=On"
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42 else
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43 with_libunwind="-DLIBCXXABI_USE_LLVM_UNWINDER=Off"
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44 fi
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45
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46 build()
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47 {
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48 rm -rf libcxxabi-$PKGVERSION.src
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49 tar xvf libcxxabi-$PKGVERSION.src.tar.xz
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50 cd libcxxabi-$PKGVERSION.src
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51
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52 #
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53 # We build libc++abi against the system-wide libc++, so disable the
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54 # -nostdinc++ flag.
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55 #
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56 sed -i -e "/-nostdinc++/d" CMakeLists.txt
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57 mkdir build && cd build
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58 cmake .. \
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59 -DCMAKE_BUILD_TYPE=Release \
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60 -DCMAKE_CXX_COMPILER="$CXX" \
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61 -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
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62 -DCMAKE_C_COMPILER="$CC" \
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63 -DCMAKE_C_FLAGS="$CFLAGS" \
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64 -DCMAKE_INSTALL_PREFIX= \
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65 -DLIBCXXABI_LIBCXX_INCLUDES=/include/c++/v1 \
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66 $with_compiler_rt \
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67 $with_libunwind
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68 make
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69 make install DESTDIR=$DESTDIR
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70 mkdir -p $DESTDIR/include
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71 cp ../include/* $DESTDIR/include
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72 cd ..
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73
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74 cd ..
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75 rm -rf libcxxabi-$PKGVERSION.src
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76 }