[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers
content to the top level.

Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

8 files changed, 258 insertions, 0 deletions

diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Support-Atomic-ops-on-clang.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Support-Atomic-ops-on-clang.patch
new file mode 100644
index 000000000..2fd21c278
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Support-Atomic-ops-on-clang.patch
@@ -0,0 +1,31 @@
+From aa0a63209af6813d87255ec3ab339f2dbbf27d6d Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 6 Mar 2017 13:38:46 -0800
+Subject: [PATCH] Support Atomic ops on clang
+
+clang pretends to be gcc 4.2 which is a lie
+it actually supports a lot more features then
+gcc 4.2, here it depends on gcc 4.7 to enable
+the atomics and fails for clang
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+
+---
+ src/base/atomicops.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/base/atomicops.h b/src/base/atomicops.h
+index dac95be..390733c 100644
+--- a/src/base/atomicops.h
++++ b/src/base/atomicops.h
+@@ -124,7 +124,7 @@
+ #include "base/atomicops-internals-linuxppc.h"
+ #elif defined(__GNUC__) && defined(__mips__)
+ #include "base/atomicops-internals-mips.h"
+-#elif defined(__GNUC__) && GCC_VERSION >= 40700
++#elif defined(__GNUC__) && GCC_VERSION >= 40700 || defined(__clang__)
+ #include "base/atomicops-internals-gcc.h"
+ #elif defined(__clang__) && CLANG_VERSION >= 30400
+ #include "base/atomicops-internals-gcc.h"
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Use-ucontext_t-instead-of-struct-ucontext.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Use-ucontext_t-instead-of-struct-ucontext.patch
new file mode 100644
index 000000000..b3033621b
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-Use-ucontext_t-instead-of-struct-ucontext.patch
@@ -0,0 +1,34 @@
+From 230cd84486145c5bb1d69d4c9a544e00adbcc9b5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 1 Jul 2017 13:21:21 -0700
+Subject: [PATCH] Use ucontext_t instead of struct ucontext
+
+Newer glibc has dropped the ucontext tag from exposing
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ src/stacktrace_powerpc-linux-inl.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/stacktrace_powerpc-linux-inl.h b/src/stacktrace_powerpc-linux-inl.h
+index 3b3843b..a301a46 100644
+--- a/src/stacktrace_powerpc-linux-inl.h
++++ b/src/stacktrace_powerpc-linux-inl.h
+@@ -53,7 +53,6 @@
+ #elif defined(HAVE_UCONTEXT_H)
+ #include <ucontext.h>  // for ucontext_t
+ #endif
+-typedef ucontext ucontext_t;
+ 
+ // PowerPC64 Little Endian follows BE wrt. backchain, condition register,
+ // and LR save area, so no need to adjust the reading struct.
+@@ -202,7 +201,7 @@ static int GET_STACK_TRACE_OR_FRAMES {
+         struct rt_signal_frame_32 {
+           char dummy[64 + 16];
+           siginfo_t info;
+-          struct ucontext uc;
++          ucontext_t uc;
+           // We don't care about the rest, since IP value is at 'uc' field.A
+         } *sigframe = reinterpret_cast<rt_signal_frame_32*>(current);
+         result[n] = (void*) sigframe->uc.uc_mcontext.uc_regs->gregs[PT_NIP];
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-disbale-heap-checkers-and-debug-allocator-on-musl.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-disbale-heap-checkers-and-debug-allocator-on-musl.patch
new file mode 100644
index 000000000..ab3ceb964
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-disbale-heap-checkers-and-debug-allocator-on-musl.patch
@@ -0,0 +1,26 @@
+From 06605158852f9364519391fa11070ba5ec4303e9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 2 Sep 2017 08:07:17 -0700
+Subject: [PATCH] disbale heap checkers and debug allocator on musl
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+
+---
+ configure.ac | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 70b49a3..8154c5c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -51,6 +51,8 @@ case "$host" in
+    *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;;
+    *-freebsd*) default_enable_heap_checker=no;;
+    *-darwin*) default_enable_heap_checker=no;;
++   *-musl*) default_enable_heap_checker=no; default_enable_heap_profiler=no;
++            default_enable_debugalloc=no; default_enable_libunwind=no;
+ esac
+ 
+ # Currently only backtrace works on s390.
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-fix-build-with-musl-libc.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-fix-build-with-musl-libc.patch
new file mode 100644
index 000000000..0a72ff27c
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-fix-build-with-musl-libc.patch
@@ -0,0 +1,59 @@
+From 034e7da08c3fbffcba8cf8d4e24a71a16558db5a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 16 Jul 2017 15:51:28 -0700
+Subject: [PATCH] fix build with musl libc
+
+Patch from https://github.com/gperftools/gperftools/pull/765/
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ configure.ac                 | 1 +
+ src/malloc_hook_mmap_linux.h | 8 ++++++--
+ 2 files changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index b42fea3..70b49a3 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -188,6 +188,7 @@ AC_HEADER_STDC
+ AC_CHECK_TYPES([__int64])       # defined in some windows platforms
+ AC_CHECK_TYPES([struct mallinfo],,, [#include <malloc.h>])
+ AC_CHECK_TYPES([Elf32_Versym],,, [#include <elf.h>])   # for vdso_support.h
++AC_CHECK_FUNCS(__sbrk)          # for intercepting glibc memory allocator
+ AC_CHECK_FUNCS(sbrk)            # for tcmalloc to get memory
+ AC_CHECK_FUNCS(geteuid)         # for turning off services when run as root
+ AC_CHECK_FUNCS(fork)            # for the pthread_atfork setup
+diff --git a/src/malloc_hook_mmap_linux.h b/src/malloc_hook_mmap_linux.h
+index 79ac4e3..d444635 100755
+--- a/src/malloc_hook_mmap_linux.h
++++ b/src/malloc_hook_mmap_linux.h
+@@ -46,6 +46,10 @@
+ #include <errno.h>
+ #include "base/linux_syscall_support.h"
+ 
++#ifndef __GLIBC__
++typedef off64_t   __off64_t;
++#endif
++
+ // The x86-32 case and the x86-64 case differ:
+ // 32b has a mmap2() syscall, 64b does not.
+ // 64b and 32b have different calling conventions for mmap().
+@@ -168,7 +172,7 @@ extern "C" void* mmap64(void *start, size_t length, int prot, int flags,
+   return result;
+ }
+ 
+-# if !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
++# if defined(__GLIBC__) && (!defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH))
+ 
+ extern "C" void* mmap(void *start, size_t length, int prot, int flags,
+                       int fd, off_t offset) __THROW {
+@@ -206,7 +210,7 @@ extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
+   return result;
+ }
+ 
+-#ifndef __UCLIBC__
++#if HAVE___SBRK
+ // libc's version:
+ extern "C" void* __sbrk(ptrdiff_t increment);
+ 
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-include-fcntl.h-for-loff_t-definition.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-include-fcntl.h-for-loff_t-definition.patch
new file mode 100644
index 000000000..4c63e73b3
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/0001-include-fcntl.h-for-loff_t-definition.patch
@@ -0,0 +1,26 @@
+From a16a73f0819d26219ee83cd98eea82786d7c1755 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 16 Jul 2017 19:28:17 -0700
+Subject: [PATCH] include fcntl.h for loff_t definition
+
+Fixes
+linux_syscall_support.h:2641:26: error: 'loff_t' has not been declared
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ src/base/linux_syscall_support.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/base/linux_syscall_support.h b/src/base/linux_syscall_support.h
+index 85347a2..70431ca 100644
+--- a/src/base/linux_syscall_support.h
++++ b/src/base/linux_syscall_support.h
+@@ -162,6 +162,7 @@ extern "C" {
+ #include <unistd.h>
+ #include <linux/unistd.h>
+ #include <endian.h>
++#include <fcntl.h>
+ 
+ #ifdef __mips__
+ /* Include definitions of the ABI currently in use.                          */
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/disable_libunwind_aarch64.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/disable_libunwind_aarch64.patch
new file mode 100644
index 000000000..c3c578418
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/disable_libunwind_aarch64.patch
@@ -0,0 +1,30 @@
+From 564f800e3e24647c095f7a321bf3ebdccfbf762d Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 2 Sep 2017 12:02:04 -0700
+Subject: [PATCH] Disable libunwind on aarch64
+
+Fixes hangs when using libtcmalloc.so
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ configure.ac | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 8154c5c..063b260 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -69,6 +69,11 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __PPC64__])],
+                   [default_enable_libunwind=yes
+                    default_tcmalloc_pagesize=8])
+ 
++# Disable libunwind linking on aarch64 by default.
++AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __aarch64__])],
++                  [default_enable_libunwind=no],
++                  [default_enable_libunwind=yes])
++
+ AC_ARG_ENABLE([cpu-profiler],
+               [AS_HELP_STRING([--disable-cpu-profiler],
+                               [do not build the cpu profiler])],
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/sgidef.patch b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/sgidef.patch
new file mode 100644
index 000000000..10274a6de
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools/sgidef.patch
@@ -0,0 +1,25 @@
+From 259b420444c52463795b4b582a2ab7511149eea7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 16 Oct 2017 21:26:40 -0700
+Subject: [PATCH] sgidef.h does not exist on musl and its not needed to compile
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+
+---
+ src/base/linux_syscall_support.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/base/linux_syscall_support.h b/src/base/linux_syscall_support.h
+index 70431ca..b23ca59 100644
+--- a/src/base/linux_syscall_support.h
++++ b/src/base/linux_syscall_support.h
+@@ -164,7 +164,7 @@ extern "C" {
+ #include <endian.h>
+ #include <fcntl.h>
+ 
+-#ifdef __mips__
++#if defined(__mips__) && defined(__glibc__)
+ /* Include definitions of the ABI currently in use.                          */
+ #include <sgidefs.h>
+ #endif
diff --git a/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools_2.6.1.bb b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools_2.6.1.bb
new file mode 100644
index 000000000..ecac6c5cc
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/gperftools/gperftools_2.6.1.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Fast, multi-threaded malloc() and nifty performance analysis tools"
+HOMEPAGE = "https://github.com/gperftools/gperftools"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://COPYING;md5=762732742c73dc6c7fbe8632f06c059a"
+DEPENDS += "libunwind"
+
+SRCREV = "bf840dec0495e17f5c8403e68e10b9d6bf05c559"
+SRC_URI = "git://github.com/gperftools/gperftools \
+           file://0001-Support-Atomic-ops-on-clang.patch \
+           file://0001-Use-ucontext_t-instead-of-struct-ucontext.patch \
+           file://0001-fix-build-with-musl-libc.patch \
+           file://0001-include-fcntl.h-for-loff_t-definition.patch \
+           file://0001-disbale-heap-checkers-and-debug-allocator-on-musl.patch \
+           file://disable_libunwind_aarch64.patch \
+           file://sgidef.patch \
+           "
+
+inherit autotools
+
+S = "${WORKDIR}/git"
+
+# Disable thumb1
+# {standard input}: Assembler messages:
+# {standard input}:434: Error: lo register required -- `ldr pc,[sp]'
+# Makefile:4538: recipe for target 'src/base/libtcmalloc_la-linuxthreads.lo' failed
+ARM_INSTRUCTION_SET_armv5 = "arm"
+