[gentoo-commits] proj/musl:master commit in: sys-libs/compiler-rt-sanitizers/files/, sys-libs/compiler-rt-sanitizers/

[Jory Pratt]

commit:     f93d72274314c8a13814711082c6e8dba39789e6
Author:     Jory A. Pratt <anarchy <AT> gentoo <DOT> org>
AuthorDate: Sat Sep  9 13:34:52 2017 +0000
Commit:     Jory Pratt <anarchy <AT> gentoo <DOT> org>
CommitDate: Sat Sep  9 13:34:52 2017 +0000
URL:        https://gitweb.gentoo.org/proj/musl.git/commit/?id=f93d7227

sys-libs/compiler-rt-sanitizers - forward port musl patch

 sys-libs/compiler-rt-sanitizers/Manifest           |   4 +
 .../compiler-rt-sanitizers-5.0.0.ebuild            | 130 ++++++++
 ...compiler-rt-sanitizers-5.0.0-musl-patches.patch | 344 +++++++++++++++++++++
 3 files changed, 478 insertions(+)

diff --git a/sys-libs/compiler-rt-sanitizers/Manifest b/sys-libs/compiler-rt-sanitizers/Manifest
index da0c52f..e49654c 100644
--- a/sys-libs/compiler-rt-sanitizers/Manifest
+++ b/sys-libs/compiler-rt-sanitizers/Manifest
@@ -1,5 +1,9 @@
 AUX compiler-rt-sanitizers-4.0.0-musl-patches.patch 13666 SHA256 2c9db57b5cc466e898532e3ba2baee080e3997517b3fd96d9ab4c0350a28fda1 SHA512 9f2aec9e55f274267ffc1c5fc4fc3fdd9c5b901582048b7770d06a7b2be81b15ae6bc31d7b81c66b3e341898e586f1db0aaf12f17be696c651c03d5c520ee223 WHIRLPOOL 55953017aca6d0ebe167d9eaa4937f2e0fe4b45f7d3c577902c2c7d920752dcf17300fc47192bf2875b83f2ed537c728e46df3f1204fedd61fdca127b62091b8
+AUX compiler-rt-sanitizers-5.0.0-musl-patches.patch 13750 SHA256 7ff1434f0fa4b732acb1aa68b86fc72e01950af9a0b883b3061a79f804165fe2 SHA512 602fc4aae706ff691c06e65a4db3d8c7f3e674b385374428d200eac50fb3fb643572f3af24fd0d4feb1ee4a7cbbeadd69357bf5dfab554336210ae149251dbca WHIRLPOOL 5e4e2010cbc7f200292183741c812d63017b8280b73ffb957a7d4d6f403a3d2596449797a58aa13e41d1c46b2a53f798e66d1c2c2ccff02e70a872d9dc8a428a
 DIST compiler-rt-4.0.1.src.tar.xz 1434100 SHA256 a3c87794334887b93b7a766c507244a7cdcce1d48b2e9249fc9a94f2c3beb440 SHA512 cfeb625884b273f7c0e6767b81a8d3e5f24e0b96a510d5764d9d47a0e215fc841b4cb9d1843c8fb428cd21def720cfbfe8d3593ff5bb390548ebc8c32a902649 WHIRLPOOL 8b33c6841cacefe98da92435418b13b8f8ed97a982903be827e5c37f937dc9001975d6a709d60423b21509dd5670ee2e90cb34c96473fb4a66c2ab6f47af09e5
+DIST compiler-rt-5.0.0.src.tar.xz 1507996 SHA256 d5ad5266462134a482b381f1f8115b6cad3473741b3bb7d1acc7f69fd0f0c0b3 SHA512 5f3fd49736fba35232b0baa19a5f03c4ab3bf85ec16f23355eb3c516fe6d861c14272c224ca2f2092a80636df4307e49a3df1b60a3791949b3f1ba4a0c8c81fb WHIRLPOOL 7ac0eb36b59a7917b694e4b5e9a425a3ffed7c48eda0c211a7d1c52596b2d39fa4bc0a84db5f58492bf7b5b64c22b81cd2fcd8dee2bceb89583b6e190c70d2d8
 DIST llvm-4.0.1.src.tar.xz 21065652 SHA256 da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51 SHA512 16adc39b34ddb628f81b171119a8e2a0e9138b25011e803ef0b688e2fbea116fc4953d3a1b61b90a98a75e33619f81566b7cb06a9a2ea4d04ac5e0eb303a2d1d WHIRLPOOL 1626ff270f7ce4801d02a0797b227fda9314ff5c0c01d653111599e9a4d2854c4d9edc3c698a7abee8d79d6bce8b18dc619fbced3c07ca610d44a248d65830cc
+DIST llvm-5.0.0.src.tar.xz 23411980 SHA256 e35dcbae6084adcf4abb32514127c5eabd7d63b733852ccdb31e06f1373136da SHA512 e6d8fdcb5bf27bded814d02f39f69c6171bc3a512d5957c03e5ac2e231f903b7de87634b059bd5c5da670f7c3a8f7a538f6299225799f15f921857f1452f6b3a WHIRLPOOL 6a99edbdc3e6726dc8ff9126b110fd7560faac46601407722e6dd80b5d894ff242521dc8fda7f4d879de83dac51c65645a37224f7e8def0d8d2f1e564b0531bb
 EBUILD compiler-rt-sanitizers-4.0.1.ebuild 3768 SHA256 038bdc72960f1fc571340ef966c65a4dd6ac6b4690744c50a72b16fb41c01b04 SHA512 26ccb79c169d8ac081c7044e03e285999c8542006145625400f4f473329680707f7e8809cf57553e6f53ea245a2c6f946e334510790f45d03fd566c62f2ec942 WHIRLPOOL d1898652fdbc53ae72e92b3f899f2aa87d2fb8a9e89e2a8aae18bed303c66fc84db7aaacd0376a279b04d6309905708c65d0f7f04ed19792922b9aba1ad6a2fe
+EBUILD compiler-rt-sanitizers-5.0.0.ebuild 3716 SHA256 70833682dc343b4fab40e4bf6f89d8b1ddcab8cde85b078256bb771a4e906169 SHA512 6d50ea95839d9c11b0d0841c9eb25ea8c1a1d96df1b2723f624c59a25e08bc639983ad20db14178109706c98dc70903861a2f8c212f9b324c993dfb4fa43ffd0 WHIRLPOOL 5987bd617b8a5a88be7f600d4b69af26ca3dea5bb00ab21ade87abb19e289d4401cbb106e0895d840c0df24d7170d6c2b34103b70f572017e8a463d1a0a10059
 MISC metadata.xml 216 SHA256 e94ba81dd2791908508a3993afdebf723cc617314c53c273b9bcca15a9c48327 SHA512 3485598147c953e72e1785693a489a7e7d73d59620b76054db9c0ce95d8bfa0e8ffec29da7f7a9d73a32e5b77eac07ca3306c56a972dc57fd89d477edaebf3d5 WHIRLPOOL 29145f5721e079e0548c5ef22424c65e6a5b2bfc4428918e923fcfdfc37e9b8749fb63e3c2eb5773c17fab276f7513dd66e326b906f1848911dceba7ae4b419a

diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-5.0.0.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-5.0.0.ebuild
new file mode 100644
index 0000000..0cff3ff
--- /dev/null
+++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-5.0.0.ebuild
@@ -0,0 +1,130 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+inherit check-reqs cmake-utils flag-o-matic llvm python-any-r1 versionator
+
+DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
+HOMEPAGE="https://llvm.org/"
+SRC_URI="https://releases.llvm.org/${PV/_//}/compiler-rt-${PV/_/}.src.tar.xz
+	test? ( https://releases.llvm.org/${PV/_//}/llvm-${PV/_/}.src.tar.xz )"
+
+LICENSE="|| ( UoI-NCSA MIT )"
+SLOT="${PV%_*}"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE="test"
+
+LLVM_SLOT=${SLOT%%.*}
+# llvm-4 needed for --cmakedir
+DEPEND="
+	>=sys-devel/llvm-4
+	test? (
+		app-portage/unsandbox
+		$(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]")
+		=sys-devel/clang-${PV%_*}*:${LLVM_SLOT}
+		sys-libs/compiler-rt:${SLOT} )
+	${PYTHON_DEPS}"
+
+S=${WORKDIR}/compiler-rt-${PV/_/}.src
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.0.0-musl-patches.patch
+)
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+check_space() {
+	if use test; then
+		local CHECKREQS_DISK_BUILD=11G
+		check-reqs_pkg_pretend
+	fi
+}
+
+pkg_pretend() {
+	check_space
+}
+
+pkg_setup() {
+	check_space
+	llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	default
+
+	if use test; then
+		mv llvm-* llvm || die
+	fi
+}
+
+src_configure() {
+	# pre-set since we need to pass it to cmake
+	BUILD_DIR=${WORKDIR}/${P}_build
+
+	local mycmakeargs=(
+		-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}"
+		# use a build dir structure consistent with install
+		# this makes it possible to easily deploy test-friendly clang
+		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
+
+		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
+		# built-ins installed by sys-libs/compiler-rt
+		-DCOMPILER_RT_BUILD_BUILTINS=OFF
+		-DCOMPILER_RT_BUILD_SANITIZERS=ON
+		-DCOMPILER_RT_BUILD_XRAY=ON
+	)
+	if use test; then
+		mycmakeargs+=(
+			-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+			-DLIT_COMMAND="${EPREFIX}/usr/bin/unsandbox;${EPREFIX}/usr/bin/lit"
+
+			# they are created during src_test()
+			-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_SLOT}/bin/clang"
+			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_SLOT}/bin/clang++"
+		)
+
+		# same flags are passed for build & tests, so we need to strip
+		# them down to a subset supported by clang
+		CC=${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/bin/clang \
+		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/bin/clang++ \
+		strip-unsupported-flags
+	fi
+
+	cmake-utils_src_configure
+
+	if use test; then
+		local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* )
+		[[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}"
+		[[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}"
+
+		# copy clang over since resource_dir is located relatively to binary
+		# therefore, we can put our new libraries in it
+		mkdir -p "${BUILD_DIR}"/lib/{llvm/${LLVM_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
+		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_SLOT}/bin/clang{,++} \
+			"${BUILD_DIR}"/lib/llvm/${LLVM_SLOT}/bin/ || die
+		cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
+			"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
+		cp "${sys_dir}"/*builtins*.a \
+			"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
+		# we also need LLVMgold.so for gold-based tests
+		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
+			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_SLOT}/$(get_libdir)/LLVMgold.so \
+				"${BUILD_DIR}"/lib/llvm/${LLVM_SLOT}/$(get_libdir)/ || die
+		fi
+	fi
+}
+
+src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+
+	cmake-utils_src_make check-all
+}

diff --git a/sys-libs/compiler-rt-sanitizers/files/compiler-rt-sanitizers-5.0.0-musl-patches.patch b/sys-libs/compiler-rt-sanitizers/files/compiler-rt-sanitizers-5.0.0-musl-patches.patch
new file mode 100644
index 0000000..a3ecec8
--- /dev/null
+++ b/sys-libs/compiler-rt-sanitizers/files/compiler-rt-sanitizers-5.0.0-musl-patches.patch
@@ -0,0 +1,344 @@
+From c7108b15fcb3a4b9e12009b07b1db7fbcf19ad07 Mon Sep 17 00:00:00 2001
+From: "Jory A. Pratt" <anarchy@g.o>
+Date: Sat, 9 Sep 2017 08:31:15 -0500
+Subject: [PATCH] Ported to compiler-rt-sanitizers-5.0.0. Taken from
+
+https://gist.githubusercontent.com/pwaller/2337f3290f12634cad3e3730cff0a6c1/raw/83c87a8585e2f9662494db5662e5361beb093c26/nongnu.patch
+Signed-off-by: Jory A. Pratt <anarchy@g.o>
+---
+ lib/asan/asan_linux.cc                             |  4 +--
+ lib/interception/interception_linux.cc             |  2 +-
+ lib/msan/msan_linux.cc                             |  2 +-
+ .../sanitizer_common_interceptors_ioctl.inc        |  4 +--
+ lib/sanitizer_common/sanitizer_common_syscalls.inc |  2 +-
+ lib/sanitizer_common/sanitizer_linux_libcdep.cc    | 12 +++----
+ lib/sanitizer_common/sanitizer_platform.h          |  7 ++++
+ .../sanitizer_platform_interceptors.h              |  2 +-
+ .../sanitizer_platform_limits_posix.cc             | 37 ++++++++++++----------
+ lib/tsan/rtl/tsan_platform_linux.cc                |  2 +-
+ 10 files changed, 43 insertions(+), 31 deletions(-)
+
+diff --git a/lib/asan/asan_linux.cc b/lib/asan/asan_linux.cc
+index 6d47ba4..c58dd48 100644
+--- a/lib/asan/asan_linux.cc
++++ b/lib/asan/asan_linux.cc
+@@ -39,7 +39,7 @@
+ #include <sys/link_elf.h>
+ #endif
+ 
+-#if SANITIZER_ANDROID || SANITIZER_FREEBSD
++#if SANITIZER_ANDROID || SANITIZER_FREEBSD || SANITIZER_NONGNU
+ #include <ucontext.h>
+ extern "C" void* _DYNAMIC;
+ #else
+@@ -86,7 +86,7 @@ void AsanApplyToGlobals(globals_op_fptr op, const void *needle) {
+   UNIMPLEMENTED();
+ }
+ 
+-#if SANITIZER_ANDROID
++#if SANITIZER_ANDROID || SANITIZER_NONGNU
+ // FIXME: should we do anything for Android?
+ void AsanCheckDynamicRTPrereqs() {}
+ void AsanCheckIncompatibleRT() {}
+diff --git a/lib/interception/interception_linux.cc b/lib/interception/interception_linux.cc
+index 6e908ac..76c1688 100644
+--- a/lib/interception/interception_linux.cc
++++ b/lib/interception/interception_linux.cc
+@@ -24,7 +24,7 @@ bool GetRealFunctionAddress(const char *func_name, uptr *func_addr,
+   return real == wrapper;
+ }
+ 
+-#if !defined(__ANDROID__)  // android does not have dlvsym
++#if !defined(__ANDROID__) && defined(__GLIBC__)  // android does not have dlvsym
+ void *GetFuncAddrVer(const char *func_name, const char *ver) {
+   return dlvsym(RTLD_NEXT, func_name, ver);
+ }
+diff --git a/lib/msan/msan_linux.cc b/lib/msan/msan_linux.cc
+index 0a687f6..0852d97 100644
+--- a/lib/msan/msan_linux.cc
++++ b/lib/msan/msan_linux.cc
+@@ -13,7 +13,7 @@
+ //===----------------------------------------------------------------------===//
+ 
+ #include "sanitizer_common/sanitizer_platform.h"
+-#if SANITIZER_FREEBSD || SANITIZER_LINUX
++#if SANITIZER_FREEBSD || SANITIZER_LINUX && !SANITIZER_NONGNU
+ 
+ #include "msan.h"
+ #include "msan_thread.h"
+diff --git a/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc b/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
+index 4ed9afe..64f584e 100644
+--- a/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
++++ b/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
+@@ -100,7 +100,7 @@ static void ioctl_table_fill() {
+   _(SIOCGETVIFCNT, WRITE, struct_sioc_vif_req_sz);
+ #endif
+ 
+-#if SANITIZER_LINUX
++#if SANITIZER_LINUX && !SANITIZER_NONGNU
+   // Conflicting request ids.
+   // _(CDROMAUDIOBUFSIZ, NONE, 0);
+   // _(SNDCTL_TMR_CONTINUE, NONE, 0);
+@@ -361,7 +361,7 @@ static void ioctl_table_fill() {
+   _(VT_WAITACTIVE, NONE, 0);
+ #endif
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   // _(SIOCDEVPLIP, WRITE, struct_ifreq_sz); // the same as EQL_ENSLAVE
+   _(CYGETDEFTHRESH, WRITE, sizeof(int));
+   _(CYGETDEFTIMEOUT, WRITE, sizeof(int));
+diff --git a/lib/sanitizer_common/sanitizer_common_syscalls.inc b/lib/sanitizer_common/sanitizer_common_syscalls.inc
+index 469c8eb..24f8786 100644
+--- a/lib/sanitizer_common/sanitizer_common_syscalls.inc
++++ b/lib/sanitizer_common/sanitizer_common_syscalls.inc
+@@ -2038,7 +2038,7 @@ POST_SYSCALL(setrlimit)(long res, long resource, void *rlim) {
+   }
+ }
+ 
+-#if !SANITIZER_ANDROID
++#if !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ PRE_SYSCALL(prlimit64)(long pid, long resource, const void *new_rlim,
+                        void *old_rlim) {
+   if (new_rlim) PRE_READ(new_rlim, struct_rlimit64_sz);
+diff --git a/lib/sanitizer_common/sanitizer_linux_libcdep.cc b/lib/sanitizer_common/sanitizer_linux_libcdep.cc
+index 52196db..045d933 100644
+--- a/lib/sanitizer_common/sanitizer_linux_libcdep.cc
++++ b/lib/sanitizer_common/sanitizer_linux_libcdep.cc
+@@ -148,7 +148,7 @@ bool SanitizerGetThreadName(char *name, int max_len) {
+ #endif
+ }
+ 
+-#if !SANITIZER_FREEBSD && !SANITIZER_ANDROID && !SANITIZER_GO
++#if !SANITIZER_FREEBSD && !SANITIZER_ANDROID && !SANITIZER_GO && !SANITIZER_NONGNU
+ static uptr g_tls_size;
+ 
+ #ifdef __i386__
+@@ -176,11 +176,11 @@ void InitTlsSize() {
+ }
+ #else
+ void InitTlsSize() { }
+-#endif  // !SANITIZER_FREEBSD && !SANITIZER_ANDROID && !SANITIZER_GO
++#endif  // !SANITIZER_FREEBSD && !SANITIZER_ANDROID && !SANITIZER_GO && !SANITIZER_NONGNU
+ 
+ #if (defined(__x86_64__) || defined(__i386__) || defined(__mips__) \
+     || defined(__aarch64__) || defined(__powerpc64__) || defined(__s390__) \
+-    || defined(__arm__)) && SANITIZER_LINUX && !SANITIZER_ANDROID
++    || defined(__arm__)) && SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ // sizeof(struct pthread) from glibc.
+ static atomic_uintptr_t kThreadDescriptorSize;
+ 
+@@ -335,7 +335,7 @@ uptr ThreadSelf() {
+ 
+ #if !SANITIZER_GO
+ static void GetTls(uptr *addr, uptr *size) {
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ # if defined(__x86_64__) || defined(__i386__) || defined(__s390__)
+   *addr = ThreadSelf();
+   *size = GetTlsSize();
+@@ -362,7 +362,7 @@ static void GetTls(uptr *addr, uptr *size) {
+     *addr = (uptr) dtv[2];
+     *size = (*addr == 0) ? 0 : ((uptr) segbase[0] - (uptr) dtv[2]);
+   }
+-#elif SANITIZER_ANDROID
++#elif SANITIZER_ANDROID || SANITIZER_NONGNU
+   *addr = 0;
+   *size = 0;
+ #else
+@@ -373,7 +373,7 @@ static void GetTls(uptr *addr, uptr *size) {
+ 
+ #if !SANITIZER_GO
+ uptr GetTlsSize() {
+-#if SANITIZER_FREEBSD || SANITIZER_ANDROID
++#if SANITIZER_FREEBSD || SANITIZER_ANDROID || SANITIZER_NONGNU
+   uptr addr, size;
+   GetTls(&addr, &size);
+   return size;
+diff --git a/lib/sanitizer_common/sanitizer_platform.h b/lib/sanitizer_common/sanitizer_platform.h
+index 396f7c9..5af6f1e 100644
+--- a/lib/sanitizer_common/sanitizer_platform.h
++++ b/lib/sanitizer_common/sanitizer_platform.h
+@@ -175,6 +175,13 @@
+ # define SANITIZER_ARM 0
+ #endif
+ 
++
++#if defined(__linux__) && !defined(__GLIBC__)
++# define SANITIZER_NONGNU 1
++#else
++# define SANITIZER_NONGNU 0
++#endif
++
+ // By default we allow to use SizeClassAllocator64 on 64-bit platform.
+ // But in some cases (e.g. AArch64's 39-bit address space) SizeClassAllocator64
+ // does not work well and we need to fallback to SizeClassAllocator32.
+diff --git a/lib/sanitizer_common/sanitizer_platform_interceptors.h b/lib/sanitizer_common/sanitizer_platform_interceptors.h
+index 0380cee..0a39abb 100644
+--- a/lib/sanitizer_common/sanitizer_platform_interceptors.h
++++ b/lib/sanitizer_common/sanitizer_platform_interceptors.h
+@@ -31,7 +31,7 @@
+ # define SI_POSIX 0
+ #endif
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ # define SI_LINUX_NOT_ANDROID 1
+ #else
+ # define SI_LINUX_NOT_ANDROID 0
+diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
+index 83f4fd2..c75a979 100644
+--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -138,12 +138,14 @@ typedef struct user_fpregs elf_fpregset_t;
+ 
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID
+ #include <glob.h>
+-#include <obstack.h>
++#  if !SANITIZER_NONGNU
++#    include <obstack.h>
++#  endif
+ #include <mqueue.h>
+-#include <net/if_ppp.h>
+-#include <netax25/ax25.h>
+-#include <netipx/ipx.h>
+-#include <netrom/netrom.h>
++#include <linux/if_ppp.h>
++#include <linux/ax25.h>
++#include <linux/ipx.h>
++#include <linux/netrom.h>
+ #if HAVE_RPC_XDR_H
+ # include <rpc/xdr.h>
+ #elif HAVE_TIRPC_RPC_XDR_H
+@@ -159,7 +161,8 @@ typedef struct user_fpregs elf_fpregset_t;
+ # include <sys/procfs.h>
+ #endif
+ #include <sys/user.h>
+-#include <sys/ustat.h>
++// #include <sys/ustat.h>
++#include <sys/statfs.h>
+ #include <linux/cyclades.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+@@ -251,7 +254,7 @@ namespace __sanitizer {
+   unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+ #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   unsigned struct_ustat_sz = sizeof(struct ustat);
+   unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
+   unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
+@@ -309,7 +312,7 @@ unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr));
+ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+ #endif
+ 
+-#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
++#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   int glob_nomatch = GLOB_NOMATCH;
+   int glob_altdirfunc = GLOB_ALTDIRFUNC;
+ #endif
+@@ -403,7 +406,7 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_termios_sz = sizeof(struct termios);
+   unsigned struct_winsize_sz = sizeof(struct winsize);
+ 
+-#if SANITIZER_LINUX
++#if SANITIZER_LINUX && !SANITIZER_NONGNU
+   unsigned struct_arpreq_sz = sizeof(struct arpreq);
+   unsigned struct_cdrom_msf_sz = sizeof(struct cdrom_msf);
+   unsigned struct_cdrom_multisession_sz = sizeof(struct cdrom_multisession);
+@@ -453,7 +456,7 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_vt_mode_sz = sizeof(struct vt_mode);
+ #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct);
+   unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor);
+ #if EV_VERSION > (0x010000)
+@@ -821,7 +824,7 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
+ #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH;
+   unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT;
+   unsigned IOCTL_CYGETMON = CYGETMON;
+@@ -976,7 +979,7 @@ CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+ CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+ #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+ 
+-#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
++#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ CHECK_TYPE_SIZE(glob_t);
+ CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+ CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+@@ -1010,6 +1013,7 @@ CHECK_TYPE_SIZE(iovec);
+ CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+ CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+ 
++#if !SANITIZER_NONGNU
+ CHECK_TYPE_SIZE(msghdr);
+ CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+ CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+@@ -1023,6 +1027,7 @@ CHECK_TYPE_SIZE(cmsghdr);
+ CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+ CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+ CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
++#endif
+ 
+ COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+ CHECK_SIZE_AND_OFFSET(dirent, d_ino);
+@@ -1125,7 +1130,7 @@ CHECK_SIZE_AND_OFFSET(mntent, mnt_passno);
+ 
+ CHECK_TYPE_SIZE(ether_addr);
+ 
+-#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
++#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ CHECK_TYPE_SIZE(ipc_perm);
+ # if SANITIZER_FREEBSD
+ CHECK_SIZE_AND_OFFSET(ipc_perm, key);
+@@ -1186,7 +1191,7 @@ CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+ CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+ #endif
+ 
+-#if SANITIZER_LINUX
++#if SANITIZER_LINUX && !SANITIZER_NONGNU
+ COMPILER_CHECK(sizeof(__sanitizer_mallinfo) == sizeof(struct mallinfo));
+ #endif
+ 
+@@ -1236,7 +1241,7 @@ COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
+ COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
+ #endif
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE));
+ CHECK_SIZE_AND_OFFSET(FILE, _flags);
+ CHECK_SIZE_AND_OFFSET(FILE, _IO_read_ptr);
+@@ -1255,7 +1260,7 @@ CHECK_SIZE_AND_OFFSET(FILE, _chain);
+ CHECK_SIZE_AND_OFFSET(FILE, _fileno);
+ #endif
+ 
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+ COMPILER_CHECK(sizeof(__sanitizer__obstack_chunk) <= sizeof(_obstack_chunk));
+ CHECK_SIZE_AND_OFFSET(_obstack_chunk, limit);
+ CHECK_SIZE_AND_OFFSET(_obstack_chunk, prev);
+diff --git a/lib/tsan/rtl/tsan_platform_linux.cc b/lib/tsan/rtl/tsan_platform_linux.cc
+index ead1e57..2c020e3 100644
+--- a/lib/tsan/rtl/tsan_platform_linux.cc
++++ b/lib/tsan/rtl/tsan_platform_linux.cc
+@@ -284,7 +284,7 @@ void InitializePlatform() {
+ // This is required to properly "close" the fds, because we do not see internal
+ // closes within glibc. The code is a pure hack.
+ int ExtractResolvFDs(void *state, int *fds, int nfd) {
+-#if SANITIZER_LINUX && !SANITIZER_ANDROID
++#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_NONGNU
+   int cnt = 0;
+   struct __res_state *statp = (struct __res_state*)state;
+   for (int i = 0; i < MAXNS && cnt < nfd; i++) {
+-- 
+2.14.1
+