added extra/llvm6

This commit is contained in:
Kevin Mihelich 2018-11-08 14:59:46 +00:00
parent 531ca6cec4
commit eefce1889f
3 changed files with 150 additions and 0 deletions

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@ -0,0 +1,36 @@
From 4d613a84ce271c6225068bef67d727ae02b2e3b1 Mon Sep 17 00:00:00 2001
From: Pavel Labath <labath@google.com>
Date: Wed, 14 Mar 2018 09:28:38 +0000
Subject: [PATCH] Export LLVM_DYLIB_COMPONENTS in LLVMConfig.cmake
Summary:
This is needed so that external projects (e.g. a standalone build of
lldb) can link to the LLVM shared library via the USE_SHARED argument of
llvm_config. Without this, llvm_config would add LLVM to the link list,
but then also add the constituent static libraries, resulting in
multiply defined symbols.
Reviewers: beanz, mgorny
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44391
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327484 91177308-0d34-0410-b5e6-96231b3b80d8
---
cmake/modules/LLVMConfig.cmake.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
index fe4df5278498..e70018679846 100644
--- a/cmake/modules/LLVMConfig.cmake.in
+++ b/cmake/modules/LLVMConfig.cmake.in
@@ -13,6 +13,8 @@ set(LLVM_COMMON_DEPENDS @LLVM_COMMON_DEPENDS@)
set(LLVM_AVAILABLE_LIBS @LLVM_AVAILABLE_LIBS@)
+set(LLVM_DYLIB_COMPONENTS @LLVM_DYLIB_COMPONENTS@)
+
set(LLVM_ALL_TARGETS @LLVM_ALL_TARGETS@)
set(LLVM_TARGETS_TO_BUILD @LLVM_TARGETS_TO_BUILD@)

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Index: cmake/modules/LLVM-Config.cmake
===================================================================
--- cmake/modules/LLVM-Config.cmake
+++ cmake/modules/LLVM-Config.cmake
@@ -68,7 +68,7 @@
cmake_parse_arguments(ARG "USE_SHARED" "" "" ${ARGN})
set(link_components ${ARG_UNPARSED_ARGUMENTS})
- if(USE_SHARED)
+ if(ARG_USE_SHARED)
# If USE_SHARED is specified, then we link against libLLVM,
# but also against the component libraries below. This is
# done in case libLLVM does not contain all of the components

101
extra/llvm6/PKGBUILD Normal file
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# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - add conflicts to llvm50
# ************************************************************************** #
# This package is meant to be used for compiling packages that have not been #
# ported to LLVM 7 yet. Such packages may depend on llvm6-libs but not llvm6 #
# which is not co-installable with the main llvm package (currently LLVM 7). #
# ************************************************************************** #
pkgname=('llvm6' 'llvm6-libs')
pkgver=6.0.1
pkgrel=2.1
arch=('x86_64')
url="https://llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
makedepends=('cmake' 'ninja' 'libffi' 'libedit' 'ncurses' 'libxml2'
'python-setuptools')
options=('staticlibs')
source=(https://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
D44420-cmake-fix-a-typo-in-llvm_config-macro.patch)
sha256sums=('b6d6c324f9c71494c0ccaf3dac1f16236d970002b42bb24a6c9e1634f7d0f4e2'
'SKIP'
'96e2f3ca8b7d1bdbe2606a1eebb12c57b39838d1bcc15e40388e8d59649a9f4a'
'5cc114fd711e6ea836a6270b2f713e2e751c49e8b5ffa6c6812127ca801acef3')
validpgpkeys+=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans@chromium.org>
validpgpkeys+=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar@redhat.com>
prepare() {
cd "$srcdir/llvm-$pkgver.src"
mkdir build
# https://reviews.llvm.org/D44391
patch -Np1 -i ../D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
# https://reviews.llvm.org/D44420
patch -Np0 -i ../D44420-cmake-fix-a-typo-in-llvm_config-macro.patch
}
build() {
cd "$srcdir/llvm-$pkgver.src/build"
cmake .. -G Ninja \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=/usr \
-DLLVM_HOST_TRIPLE=$CHOST \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_INSTALL_UTILS=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BUILD_TESTS=ON \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_BINUTILS_INCDIR=/usr/include
ninja
}
check() {
cd "$srcdir/llvm-$pkgver.src/build"
ninja check
}
package_llvm6() {
pkgdesc="Collection of modular and reusable compiler and toolchain technologies"
depends=('llvm6-libs' 'perl')
optdepends=('python-setuptools: for using lit (LLVM Integrated Tester)')
conflicts=('llvm' 'llvm50')
cd "$srcdir/llvm-$pkgver.src/build"
DESTDIR="$pkgdir" ninja install
# Include lit for running lit-based tests in other projects
pushd ../utils/lit
python3 setup.py install --root="$pkgdir" -O1
popd
# The runtime libraries go into llvm6-libs
mv -f "$pkgdir"/usr/lib/lib{LLVM-*.so,LTO.so.*} "$srcdir"
# Remove files which conflict with llvm-libs
rm "$pkgdir"/usr/lib/{LLVMgold,lib{LLVM,LTO}}.so
install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
package_llvm6-libs() {
pkgdesc="LLVM 6 runtime libraries"
depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2')
install -d "$pkgdir/usr/lib"
cp -P "$srcdir"/lib{LLVM-*.so,LTO.so.*} "$pkgdir/usr/lib/"
install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
# vim:set ts=2 sw=2 et: