From af88972bb8e3e69d9c5ea5a8a81f7f234c971133 Mon Sep 17 00:00:00 2001 From: Marius Bakke Date: Thu, 5 Mar 2020 17:27:20 +0100 Subject: gnu: clang-runtime: Fix build with glibc 2.31. * gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch, gnu/packages/patches/clang-runtime-3.9-libsanitizer-mode-field.patch, gnu/packages/patches/clang-runtime-9-libsanitizer-mode-field.patch: New files. * gnu/local.mk (dist_patch_DATA): Adjust accordingly. * gnu/packages/llvm.scm (clang-runtime, clang-runtime-8, clang-runtime-7, clang-runtime-6, clang-runtime-3.9.1, clang-runtime-3.8, clang-runtime-3.7): Add the respective patches. --- ...clang-runtime-3.8-libsanitizer-mode-field.patch | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch (limited to 'gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch') diff --git a/gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch b/gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch new file mode 100644 index 0000000000..f4bca3ecb1 --- /dev/null +++ b/gnu/packages/patches/clang-runtime-3.8-libsanitizer-mode-field.patch @@ -0,0 +1,50 @@ +Adjust libsanitizer to ABI change in glibc 2.31. + +Adapted to 3.x from this upstream commit: +https://github.com/llvm/llvm-project/commit/947f9692440836dcb8d88b74b69dd379d85974ce + +diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc +--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc ++++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc +@@ -1130,8 +1130,9 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, cgid); + #ifndef __GLIBC_PREREQ + #define __GLIBC_PREREQ(x, y) 0 + #endif +-#if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21) +-/* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */ ++#if !SANITIZER_LINUX || __GLIBC_PREREQ (2, 31) ++/* glibc 2.30 and earlier provided 16-bit mode field instead of 32-bit ++ on many architectures. */ + CHECK_SIZE_AND_OFFSET(ipc_perm, mode); + #endif + +diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/lib/sanitizer_common/sanitizer_platform_limits_posix.h +--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.h ++++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.h +@@ -188,17 +188,16 @@ namespace __sanitizer { + unsigned __seq; + u64 __unused1; + u64 __unused2; +-#elif defined(__mips__) || defined(__aarch64__) +- unsigned int mode; +- unsigned short __seq; +- unsigned short __pad1; +- unsigned long __unused1; +- unsigned long __unused2; ++#elif defined(__sparc__) ++ unsigned mode; ++ unsigned short __pad2; ++ unsigned short __seq; ++ unsigned long long __unused1; ++ unsigned long long __unused2; + #else +- unsigned short mode; +- unsigned short __pad1; +- unsigned short __seq; +- unsigned short __pad2; ++ unsigned int mode; ++ unsigned short __seq; ++ unsigned short __pad2; + #if defined(__x86_64__) && !defined(_LP64) + u64 __unused1; + u64 __unused2; -- cgit v1.2.3