diff --git a/pkgs/development/compilers/llvm/5/compiler-rt-sys-ustat.patch b/pkgs/development/compilers/llvm/5/compiler-rt-sys-ustat.patch new file mode 100644 index 000000000000..d9e9a10d8600 --- /dev/null +++ b/pkgs/development/compilers/llvm/5/compiler-rt-sys-ustat.patch @@ -0,0 +1,58 @@ +From 521935db9de17ad08748fd050137ac83b7734835 Mon Sep 17 00:00:00 2001 +From: Craig Topper +Date: Thu, 24 May 2018 17:59:47 +0000 +Subject: [PATCH] sanitizer: Use pre-computed size of struct ustat for Linux + + has been removed from glibc 2.28 by: + +commit cf2478d53ad7071e84c724a986b56fe17f4f4ca7 +Author: Adhemerval Zanella +Date: Sun Mar 18 11:28:59 2018 +0800 + +Deprecate ustat syscall interface +This patch uses pre-computed size of struct ustat for Linux to fix + +https://bugs.llvm.org/show_bug.cgi?id=37418 + +Patch by H.J. Lu. + +Differential Revision: https://reviews.llvm.org/D47281 + +git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@333213 91177308-0d34-0410-b5e6-96231b3b80d8 +--- + .../sanitizer_platform_limits_posix.cc | 15 +++++++++++++-- + 1 file changed, 13 insertions(+), 2 deletions(-) + +diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc +index 94b8f3f627..936d818673 100644 +--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc ++++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc +@@ -159,7 +159,6 @@ typedef struct user_fpregs elf_fpregset_t; + # include + #endif + #include +-#include + #include + #include + #include +@@ -253,7 +252,19 @@ namespace __sanitizer { + #endif // SANITIZER_LINUX || SANITIZER_FREEBSD + + #if SANITIZER_LINUX && !SANITIZER_ANDROID +- unsigned struct_ustat_sz = sizeof(struct ustat); ++ // Use pre-computed size of struct ustat to avoid which ++ // has been removed from glibc 2.28. ++#if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \ ++ || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \ ++ || defined(__x86_64__) ++#define SIZEOF_STRUCT_USTAT 32 ++#elif defined(__arm__) || defined(__i386__) || defined(__mips__) \ ++ || defined(__powerpc__) || defined(__s390__) ++#define SIZEOF_STRUCT_USTAT 20 ++#else ++#error Unknown size of struct ustat ++#endif ++ unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT; + unsigned struct_rlimit64_sz = sizeof(struct rlimit64); + unsigned struct_statvfs64_sz = sizeof(struct statvfs64); + #endif // SANITIZER_LINUX && !SANITIZER_ANDROID diff --git a/pkgs/development/compilers/llvm/5/compiler-rt.nix b/pkgs/development/compilers/llvm/5/compiler-rt.nix index 0282591b6e20..4740180eb294 100644 --- a/pkgs/development/compilers/llvm/5/compiler-rt.nix +++ b/pkgs/development/compilers/llvm/5/compiler-rt.nix @@ -16,7 +16,8 @@ stdenv.mkDerivation { patches = [ ./compiler-rt-codesign.patch # Revert compiler-rt commit that makes codesign mandatory - ] ++ optional stdenv.hostPlatform.isMusl ./sanitizers-nongnu.patch; + ] ++ optional stdenv.hostPlatform.isMusl ./sanitizers-nongnu.patch + ++ optional (stdenv.hostPlatform.libc == "glibc") ./compiler-rt-sys-ustat.patch; # TSAN requires XPC on Darwin, which we have no public/free source files for. We can depend on the Apple frameworks # to get it, but they're unfree. Since LLVM is rather central to the stdenv, we patch out TSAN support so that Hydra