1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // REQUIRES: stdlib=apple-libc++ 10 11 // This file checks various properties of the installation of libc++abi when built 12 // as a system library on Apple platforms. 13 14 // Make sure we install the libc++abi headers in the right location. 15 // TODO: We don't currently install them, but we should. 16 // 17 // XRUNX: stat "%{include}/cxxabi.h" 18 19 // Make sure we install libc++abi.dylib in the right location. 20 // 21 // RUN: stat "%{lib}/libc++abi.dylib" 22 23 // Make sure we don't install a symlink from libc++abi.dylib to libc++abi.1.dylib, 24 // unlike what we do for libc++.dylib. 25 // TODO: We currently don't do that correctly in the CMake build. 26 // 27 // XRUNX: ! readlink "%{lib}/libc++abi.dylib" 28 // XRUNX: ! stat "%{lib}/libc++abi.1.dylib" 29 30 // Make sure the install_name is /usr/lib. 31 // 32 // In particular, make sure we don't use any @rpath in the load commands. When building as 33 // a system library, it is important to hardcode the installation paths in the dylib, because 34 // various tools like dyld and ld64 will treat us specially if they recognize us as being a 35 // system library. 36 // 37 // TODO: We currently don't do that correctly in the CMake build. 38 // 39 // XRUNX: otool -L "%{lib}/libc++abi.dylib" | grep '/usr/lib/libc++abi.dylib' 40 // XRUNX: ! otool -l "%{lib}/libc++abi.dylib" | grep -E "LC_RPATH|@loader_path|@rpath" 41 42 // Make sure the compatibility_version of libc++abi is 1.0.0. Failure to respect this can result 43 // in applications not being able to find libc++abi when they are loaded by dyld, if the 44 // compatibility version was bumped. 45 // 46 // RUN: otool -L "%{lib}/libc++abi.dylib" | grep "libc++abi.1.dylib" | grep "compatibility version 1.0.0" 47