oprofile: move from oe-core, as it's being deprecated there

oe-core will focus on perf as a better alternative moving forward. Existing users of oprofile are encouraged to move to perf, but for now can be unblocked with oprofile moved to meta-oe. Signed-off-by: Denys Dmytriyenko <denys@ti.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
2026-01-01 13:58:06 +00:00 · 2017-10-12 19:05:33 -04:00 · 2017-10-12 19:05:33 -04:00 · 22e6e7d5a8
commit 22e6e7d5a8
parent 095c366c29
10 changed files with 956 additions and 0 deletions
--- a/meta-oe/recipes-kernel/oprofile/oprofile.inc
+++ b/meta-oe/recipes-kernel/oprofile/oprofile.inc
@ -0,0 +1,65 @@
+SUMMARY = "System-Wide Profiler"
+DESCRIPTION = "OProfile is a system-wide profiler for Linux systems, capable \
+of profiling all running code at low overhead."
+HOMEPAGE = "http://oprofile.sourceforge.net/news/"
+BUGTRACKER = "http://sourceforge.net/tracker/?group_id=16191&atid=116191"
+
+LICENSE = "LGPLv2.1+ & GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://libopagent/opagent.h;beginline=5;endline=26;md5=4f16f72c7a493d8a4704aa18d03d15c6 \
+                   "
+SECTION = "devel"
+
+DEPENDS = "popt binutils"
+RDEPENDS_${PN} = "binutils-symlinks"
+RRECOMMENDS_${PN} = "kernel-vmlinux"
+
+FILES_${PN} = "${bindir} ${libdir}/${BPN}/lib*${SOLIBS} ${datadir}/${BPN}"
+FILES_${PN}-dev += "${libdir}/${BPN}/lib*${SOLIBSDEV} ${libdir}/${BPN}/lib*.la"
+FILES_${PN}-staticdev += "${libdir}/${BPN}/lib*.a"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz \
+           file://acinclude.m4 \
+           file://automake-foreign.patch \
+           file://oprofile-cross-compile-tests.patch \
+           file://run-ptest \
+           file://root-home-dir.patch \
+           file://0001-Add-rmb-definition-for-NIOS2-architecture.patch \
+           file://0001-Fix-FTBFS-problem-with-GCC-6.patch \
+"
+UPSTREAM_CHECK_REGEX = "oprofile-(?P<pver>\d+(\.\d+)+)/"
+UPSTREAM_CHECK_URI = "https://sourceforge.net/projects/oprofile/files/oprofile/"
+
+SRC_URI_append_libc-musl = " file://musl.patch"
+
+inherit autotools pkgconfig ptest
+
+EXTRA_OECONF = "--with-kernel=${STAGING_DIR_HOST}${prefix} --without-x ac_cv_prog_XSLTPROC="
+do_configure () {
+	cp ${WORKDIR}/acinclude.m4 ${S}/
+	autotools_do_configure
+}
+
+EXTRA_OEMAKE = "SRCDIR=${PTEST_PATH}/libutil++/tests"
+do_compile_ptest() {
+	oe_runmake check
+}
+
+do_install_ptest() {
+	subdirs="libdb/tests libutil++/tests libregex/tests libutil/tests libop/tests libdb/tests "
+	for tooltest in ${subdirs}
+	do
+		find ${tooltest} -perm /u=x -type f| cpio -pvdu ${D}${PTEST_PATH}
+	done
+
+	# needed by some libop tests
+	cp -r events ${D}${PTEST_PATH}
+
+	# needed by libregex regex_test
+	cp libregex/stl.pat ${D}${PTEST_PATH}/libregex
+	cp libregex/tests/mangled-name ${D}${PTEST_PATH}/libregex/tests
+
+	# needed by litutil++ file_manip_tests
+	cp ${S}/libutil++/tests/file_manip_tests.cpp \
+		libutil++/tests/file_manip_tests.o ${D}${PTEST_PATH}/libutil++/tests
+}
--- a/meta-oe/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-NIOS2-architecture.patch
@ -0,0 +1,30 @@
+From 34b0d9b1a32fb404a30327a7ae8931c7c75583bf Mon Sep 17 00:00:00 2001
+From: Marek Vasut <marex@denx.de>
+Date: Tue, 9 Feb 2016 02:00:29 +0100
+Subject: [PATCH] Add rmb() definition for NIOS2 architecture
+
+Signed-off-by: Marek Vasut <marex@denx.de>
+Upstream-Status: Submitted [ http://marc.info/?l=oprofile-list&m=145501915931874&w=2 ]
+---
+ libperf_events/operf_utils.h | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/libperf_events/operf_utils.h b/libperf_events/operf_utils.h
+index 32954cc..8270e53 100644
+--- a/libperf_events/operf_utils.h
+++ b/libperf_events/operf_utils.h
+@@ -178,6 +178,11 @@ void op_release_resources(void);
+ #define cpu_relax()	asm volatile("" ::: "memory")
+ #endif
+ 
+#ifdef __nios2__
+#define rmb()		asm volatile("" ::: "memory")
+#define cpu_relax()	asm volatile("" ::: "memory")
+#endif
+
+ #ifdef __tile__
+ #include <asm/unistd.h>
+ #define rmb()		__insn_mf()
+-- 
+2.7.0
+
--- a/meta-oe/recipes-kernel/oprofile/oprofile/0001-Fix-FTBFS-problem-with-GCC-6.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/0001-Fix-FTBFS-problem-with-GCC-6.patch
@ -0,0 +1,51 @@
+From 39d4d46a0bd504ac708ffe72df87bf74cd12ad30 Mon Sep 17 00:00:00 2001
+From: William Cohen <wcohen@redhat.com>
+Date: Fri, 5 Feb 2016 17:30:19 -0500
+Subject: [PATCH] Fix FTBFS problem with GCC-6
+
+GCC-6 is pickier about some of the type conversions causing the Fedora
+24 mass rebuild the build of oprofile failed with:
+
+make[3]: Entering directory '/builddir/build/BUILD/oprofile-1.1.0/libutil++'
+g++ -DHAVE_CONFIG_H -I. -I..  -I ../libutil -I ../libop -I ../libpp   -W -Wall -fno-common -ftemplate-depth-50 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c -o op_bfd.o op_bfd.cpp
+op_bfd.cpp: In member function 'void op_bfd::get_symbol_range(symbol_index_t, long long unsigned int&, long long unsigned int&) const':
+op_bfd.cpp:538:47: error: cannot convert 'std::ostream {aka std::basic_ostream<char>}' to 'const bool' in initialization
+  bool const verbose = cverb << (vbfd & vlevel1);
+                                               ^
+op_bfd.cpp:546:7: error: in argument to unary !
+  if (!verbose)
+       ^~~~~~~
+
+Avoid the intermediate bool type to make GCC-6 happy.
+
+Signed-off-by: William Cohen <wcohen@redhat.com>
+---
+Upstream-Status: Backport
+
+ libutil++/op_bfd.cpp | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/libutil++/op_bfd.cpp b/libutil++/op_bfd.cpp
+index 389c920..f2eb42b 100644
+--- a/libutil++/op_bfd.cpp
+++ b/libutil++/op_bfd.cpp
+@@ -535,15 +535,13 @@ void op_bfd::get_symbol_range(symbol_index_t sym_idx,
+ {
+ 	op_bfd_symbol const & sym = syms[sym_idx];
+ 
+-	bool const verbose = cverb << (vbfd & vlevel1);
+-
+ 	if (anon_obj)
+ 		start = sym.vma();
+ 	else
+ 		start = sym.filepos();
+ 	end = start + sym.size();
+ 
+-	if (!verbose)
+	if (!(cverb << (vbfd & vlevel1)))
+ 		return;
+ 
+ 	io_state state(cverb << (vbfd & vlevel1));
+-- 
+1.9.1
+
--- a/meta-oe/recipes-kernel/oprofile/oprofile/acinclude.m4
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/acinclude.m4
@ -0,0 +1,581 @@
+dnl AX_KERNEL_OPTION(option, action-if-found, action-if-not-found)
+dnl see if autoconf.h defines the option
+AC_DEFUN([AX_KERNEL_OPTION], [
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-I$KINC -O2 -D__KERNEL__"
+AC_TRY_COMPILE( [#include <linux/config.h>],
+[
+#ifndef $1
+break_me_hard(\\\);
+#endif
+],[$2],[$3],)
+CFLAGS=$SAVE_CFLAGS
+])
+
+dnl Handle the 2.4 module inside module/
+AC_DEFUN([AX_CONFIG_MODULE],
+[
+if test ! -f $KINC/linux/autoconf.h; then
+	AC_MSG_ERROR([no suitably configured kernel include tree found])
+fi
+
+dnl  --- Get Linux kernel version and compile parameters ---
+
+AC_SUBST(KVERS)
+AC_MSG_CHECKING([for kernel version])
+dnl it's like this to handle mandrake's fubar version.h - bug #471448
+eval KVERS=`gcc -I$KINC -E -dM $KINC/linux/version.h | grep -w UTS_RELEASE | awk '{print $[]3}'`
+AC_MSG_RESULT([$KVERS])
+case "$KVERS" in
+2.2.*|2.4.*) ;;
+*) AC_MSG_ERROR([Unsupported kernel version])
+esac
+
+dnl Check for the minimal kernel version supported
+AC_MSG_CHECKING([kernel version])
+AX_KERNEL_VERSION(2, 2, 10, <=, AC_MSG_RESULT([ok]), AC_MSG_ERROR([check html documentation install section]))
+
+dnl linux/spinlock.h added at some point in past
+AC_MSG_CHECKING([for $KINC/linux/spinlock.h])
+if test -f $KINC/linux/spinlock.h; then
+	EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DHAVE_LINUX_SPINLOCK_HEADER"
+	AC_MSG_RESULT([yes])
+else
+	AC_MSG_RESULT([no])
+fi
+
+AC_MSG_CHECKING([for rtc_lock])
+gcc -I$KINC -E $KINC/linux/mc146818rtc.h | grep rtc_lock >/dev/null
+if test "$?" -eq 0; then
+	EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DRTC_LOCK"
+	AC_MSG_RESULT([yes])
+else
+	AC_MSG_RESULT([no])
+fi
+	 
+arch="unknown"
+AC_MSG_CHECKING(for x86-64 architecture)
+AX_KERNEL_OPTION(CONFIG_X86_64, x8664=1, x8664=0)
+AX_MSG_RESULT_YN($x8664)
+BUILD_HAMMER=no
+if test "$x8664" -eq 1; then
+	arch="x86"
+	BUILD_HAMMER=yes
+else
+	AC_MSG_CHECKING(for x86 architecture)
+	AX_KERNEL_OPTION(CONFIG_X86, x86=1, x86=0)
+	AX_KERNEL_OPTION(CONFIG_X86_WP_WORKS_OK, x86=1, x86=$x86)
+	AX_MSG_RESULT_YN($x86)
+	test "$x86" = 1 && arch="x86"
+	
+	if test "$arch" = "unknown"; then
+  		AC_MSG_CHECKING(for ia64 architecture)
+  		AX_KERNEL_OPTION(CONFIG_IA64, ia64=1, ia64=0)
+  		AX_MSG_RESULT_YN($ia64)
+  		test "$ia64" = 1 && arch="ia64"
+	fi
+
+fi
+AC_SUBST(BUILD_HAMMER)
+
+test "$arch" = "unknown" && AC_MSG_ERROR(Unsupported architecture)
+
+dnl check to see if kernel verion appropriate for arch
+AC_MSG_CHECKING(arch/kernel version combination)
+case "$arch" in
+ia64)
+	AX_KERNEL_VERSION(2, 4, 18, <, AC_MSG_RESULT([ok]),
+		AC_MSG_ERROR([unsupported arch/kernel])) ;;
+*) AC_MSG_RESULT([ok])
+esac
+
+dnl for now we do not support PREEMPT patch
+AC_MSG_CHECKING([for preempt patch])
+AX_KERNEL_OPTION(CONFIG_PREEMPT,preempt=1,preempt=0)
+AX_MSG_RESULT_YN([$preempt])
+test "$preempt" = 0 || AC_MSG_ERROR([unsupported kernel configuration : CONFIG_PREEMPT])
+
+AC_SUBST(KINC)
+
+MODINSTALLDIR=/lib/modules/$KVERS
+ 
+OPROFILE_MODULE_ARCH=$arch
+AC_SUBST(OPROFILE_MODULE_ARCH)
+]
+)
+
+dnl AX_MSG_RESULT_YN(a)
+dnl results "yes" iff a==1, "no" else
+AC_DEFUN([AX_MSG_RESULT_YN], [x=no
+test "x$1" = "x1" && x=yes
+AC_MSG_RESULT($x)])
+
+dnl AX_MALLOC_ATTRIBUTE - see if gcc will take __attribute__((malloc))
+AC_DEFUN([AX_MALLOC_ATTRIBUTE],
+[
+AC_MSG_CHECKING([whether malloc attribute is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_COMPILE(,[
+void monkey() __attribute__((malloc));
+],AC_MSG_RESULT([yes]); AC_DEFINE(MALLOC_ATTRIBUTE_OK, 1, [whether malloc attribute is understood]), AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS 
+]
+)
+
+dnl builtin_expect is used in module we can't add that in config.h
+AC_DEFUN([AX_BUILTIN_EXPECT],
+[
+AC_MSG_CHECKING([whether __builtin_expect is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_LINK(,[
+int i;
+if (__builtin_expect(i, 0)) { }
+],
+AC_MSG_RESULT([yes]); EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DEXPECT_OK",
+AC_MSG_RESULT([no]);)
+CFLAGS=$SAVE_CFLAGS 
+]
+) 
+
+dnl AX_EXTRA_DIRS - Let user specify extra dirs for include/libs
+AC_DEFUN([AX_EXTRA_DIRS],
+[
+AC_ARG_WITH(extra-includes,
+[  --with-extra-includes=DIR    add extra include paths],
+  use_extra_includes="$withval",
+  use_extra_includes=NO
+)
+if test -n "$use_extra_includes" && \
+        test "$use_extra_includes" != "NO"; then
+  ac_save_ifs=$IFS
+  IFS=':'
+  for dir in $use_extra_includes; do
+    extra_includes="$extra_includes -I$dir"
+  done
+  IFS=$ac_save_ifs
+  CPPFLAGS="$CPPFLAGS $extra_includes"
+fi
+
+AC_ARG_WITH(extra-libs,
+[  --with-extra-libs=DIR        add extra library paths],
+  use_extra_libs=$withval,
+  use_extra_libs=NO
+)
+if test -n "$use_extra_libs" && \
+        test "$use_extra_libs" != "NO"; then
+   ac_save_ifs=$IFS
+   IFS=':'
+   for dir in $use_extra_libs; do
+     extra_libraries="$extra_libraries -L$dir"
+   done
+   IFS=$ac_save_ifs
+   LDFLAGS="$LDFLAGS $extra_libraries"
+fi
+]
+)
+
+dnl AX_POPT_CONST - check popt prototype
+AC_DEFUN([AX_POPT_CONST],
+[
+AC_MSG_CHECKING([popt prototype])
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS="-Werror $CXXFLAGS"
+AC_TRY_COMPILE([#include <popt.h>],
+[
+int c; char **v;
+poptGetContext(0, c, v, 0, 0);
+],
+AC_MSG_RESULT([takes char **]);,
+AC_MSG_RESULT([takes const char **]); AC_DEFINE(CONST_POPT, 1, [whether popt prototype takes a const char **]))
+CXXFLAGS="$SAVE_CXXFLAGS"
+]
+)
+
+dnl AX_CHECK_SSTREAM - check if local sstream is needed to compile OK
+AC_DEFUN([AX_CHECK_SSTREAM],
+[
+AC_MSG_CHECKING([whether to use included sstream])
+AC_TRY_COMPILE([#include <sstream>], [], 
+AC_MSG_RESULT([no]);,
+AC_MSG_RESULT([yes]); OP_CXXFLAGS="$OP_CXXFLAGS -I\${top_srcdir}/include")
+]
+)
+
+dnl AX_CHECK_TYPEDEF(typedef_name, type, action-if-true, action-if-false)
+dnl exec action-if-true if typedef_name is a typedef to type else exec 
+dnl action-if-false
+dnl currently work only with type typedef'ed in stddef.h
+AC_DEFUN([AX_CHECK_TYPEDEF], [
+dnl AC_LANG_PUSH(C) not in autoconf 2.13
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+
+AC_TRY_COMPILE(
+  [
+  #include <stddef.h>
+  ],
+  [
+  typedef void (*fct1)($1);
+  typedef void (*fct2)($2);
+  fct1 f1 = 0;
+  fct2 f2 = 0;
+  if (f1 == f2) {}
+  ],
+[$3],[$4])
+
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+
+
+dnl AX_TYPEDEFED_NAME(typedef_name, candidate_list, var_name)
+dnl set var_name to the typedef name of $1 which must be in canditate_list
+dnl else produce a fatal error
+AC_DEFUN([AX_TYPEDEFED_NAME], [
+	AC_MSG_CHECKING([type of $1])
+	for f in $2; do
+		AX_CHECK_TYPEDEF($1, $f, $3="$f", $3="")
+		if test -n "${$3}"; then
+			break
+		fi
+	done
+	if test -n "${$3}"; then
+		AC_MSG_RESULT([${$3}])
+	else
+		AC_MSG_ERROR([not found])
+	fi
+])
+
+dnl find a binary in the path
+AC_DEFUN([QT_FIND_PATH],
+[
+	AC_MSG_CHECKING([for $1])
+	AC_CACHE_VAL(qt_cv_path_$1,
+	[
+		qt_cv_path_$1="NONE"
+		if test -n "$$2"; then
+			qt_cv_path_$1="$$2";
+		else
+			dirs="$3"
+			qt_save_IFS=$IFS
+			IFS=':'
+			for dir in $PATH; do
+				dirs="$dirs $dir"
+			done
+			IFS=$qt_save_IFS
+ 
+			for dir in $dirs; do
+				if test -x "$dir/$1"; then
+					if test -n "$5"; then
+						evalstr="$dir/$1 $5 2>&1 "
+						if eval $evalstr; then
+							qt_cv_path_$1="$dir/$1"
+							break
+						fi
+					else
+						qt_cv_path_$1="$dir/$1"
+						break
+					fi
+				fi
+			done
+		fi
+	])
+ 
+	if test -z "$qt_cv_path_$1" || test "$qt_cv_path_$1" = "NONE"; then
+		AC_MSG_RESULT(not found)
+		$4
+	else
+		AC_MSG_RESULT($qt_cv_path_$1)
+		$2=$qt_cv_path_$1
+	fi
+])
+
+dnl Find the uic compiler on the path or in qt_cv_dir
+AC_DEFUN([QT_FIND_UIC],
+[
+	QT_FIND_PATH(uic, ac_uic, $qt_cv_dir/bin)
+	if test -z "$ac_uic" -a "$FATAL" = 1; then
+		AC_MSG_ERROR([uic binary not found in \$PATH or $qt_cv_dir/bin !])
+	fi
+])
+ 
+dnl Find the right moc in path/qt_cv_dir
+AC_DEFUN([QT_FIND_MOC],
+[
+	QT_FIND_PATH(moc2, ac_moc2, $qt_cv_dir/bin)
+	QT_FIND_PATH(moc, ac_moc1, $qt_cv_dir/bin)
+
+	if test -n "$ac_moc1" -a -n "$ac_moc2"; then
+		dnl found both. Prefer Qt3's if it exists else moc2
+		$ac_moc1 -v 2>&1 | grep "Qt 3" >/dev/null
+		if test "$?" = 0; then
+			ac_moc=$ac_moc1;
+		else
+			ac_moc=$ac_moc2;
+		fi
+	else
+		if test -n "$ac_moc1"; then
+			ac_moc=$ac_moc1;
+		else
+			ac_moc=$ac_moc2;
+		fi
+	fi
+
+	if test -z "$ac_moc"  -a "$FATAL" = 1; then
+		AC_MSG_ERROR([moc binary not found in \$PATH or $qt_cv_dir/bin !])
+	fi
+])
+
+dnl check a particular libname
+AC_DEFUN([QT_TRY_LINK],
+[
+	SAVE_LIBS="$LIBS"
+	LIBS="$LIBS $1"
+	AC_TRY_LINK([
+	#include <qglobal.h>
+	#include <qstring.h>
+		],
+	[
+	QString s("mangle_failure");
+	#if (QT_VERSION < 221)
+	break_me_(\\\);
+	#endif
+	],
+	qt_cv_libname=$1,
+	)
+	LIBS="$SAVE_LIBS"
+])
+ 
+dnl check we can do a compile
+AC_DEFUN([QT_CHECK_COMPILE],
+[
+	AC_MSG_CHECKING([for Qt library name])
+ 
+	AC_CACHE_VAL(qt_cv_libname,
+	[
+		AC_LANG_CPLUSPLUS
+		SAVE_CXXFLAGS=$CXXFLAGS
+		CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS" 
+
+		for libname in -lqt-mt -lqt3 -lqt2 -lqt;
+		do
+			QT_TRY_LINK($libname)
+			if test -n "$qt_cv_libname"; then
+				break;
+			fi
+		done
+
+		CXXFLAGS=$SAVE_CXXFLAGS
+	])
+
+	if test -z "$qt_cv_libname"; then
+		AC_MSG_RESULT([failed]) 
+		if test "$FATAL" = 1 ; then
+			AC_MSG_ERROR([Cannot compile a simple Qt executable. Check you have the right \$QTDIR !])
+		fi
+	else
+		AC_MSG_RESULT([$qt_cv_libname])
+	fi
+])
+
+dnl get Qt version we're using
+AC_DEFUN([QT_GET_VERSION],
+[
+	AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
+	[
+		AC_LANG_CPLUSPLUS
+		SAVE_CPPFLAGS=$CPPFLAGS
+		CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
+
+		cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include <qglobal.h>
+"%%%"QT_VERSION_STR"%%%"
+EOF
+		lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
+			grep '^"%%%"'  2>/dev/null | \
+			sed -e 's/"%%%"//g' -e 's/"//g'`
+		rm -f conftest.$ac_ext
+		CPPFLAGS=$SAVE_CPPFLAGS
+	])
+ 
+	QT_VERSION=$lyx_cv_qtversion
+	AC_SUBST(QT_VERSION)
+])
+ 
+dnl start here 
+AC_DEFUN([QT_DO_IT_ALL],
+[
+	dnl Please leave this alone. I use this file in
+	dnl oprofile.
+	FATAL=0
+
+	AC_ARG_WITH(qt-dir, [  --with-qt-dir           where the root of Qt is installed ],
+		[ qt_cv_dir=`eval echo "$withval"/` ])
+	 
+	AC_ARG_WITH(qt-includes, [  --with-qt-includes      where the Qt includes are. ],
+		[ qt_cv_includes=`eval echo "$withval"` ])
+ 
+	AC_ARG_WITH(qt-libraries, [  --with-qt-libraries     where the Qt library is installed.],
+		[  qt_cv_libraries=`eval echo "$withval"` ])
+
+	dnl pay attention to $QTDIR unless overridden
+	if test -z "$qt_cv_dir"; then
+		qt_cv_dir=$QTDIR
+	fi
+ 
+	dnl derive inc/lib if needed
+	if test -n "$qt_cv_dir"; then
+		if test -z "$qt_cv_includes"; then
+			qt_cv_includes=$qt_cv_dir/include
+		fi
+		if test -z "$qt_cv_libraries"; then
+			qt_cv_libraries=$qt_cv_dir/lib
+		fi
+	fi
+
+	dnl flags for compilation
+	QT_INCLUDES=
+	QT_LDFLAGS=
+	if test -n "$qt_cv_includes"; then
+		QT_INCLUDES="-I$qt_cv_includes"
+	fi
+	if test -n "$qt_cv_libraries"; then
+		QT_LDFLAGS="-L$qt_cv_libraries"
+	fi
+	AC_SUBST(QT_INCLUDES)
+	AC_SUBST(QT_LDFLAGS)
+ 
+	QT_FIND_MOC
+	MOC=$ac_moc
+	AC_SUBST(MOC)
+	QT_FIND_UIC
+	UIC=$ac_uic
+	AC_SUBST(UIC)
+
+	QT_CHECK_COMPILE
+ 
+	QT_LIB=$qt_cv_libname;
+	AC_SUBST(QT_LIB)
+
+	if test -n "$qt_cv_libname"; then
+		QT_GET_VERSION
+	fi
+])
+
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CHECK_PRECOMPILED_HEADER], [
+AC_MSG_CHECKING([whether ${CXX} support precompiled header])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+dnl we consider than if -Winvalid-pch is accepted pch will works ...
+CXXFLAGS=-Winvalid-pch
+dnl but we don't want -Winvalid-pch else compilation will fail due -Werror and
+dnl the fact than some pch will be invalid for the given compilation option
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} -include bits/stdc++.h", AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+
+dnl AX_CHECK_DOCBOOK
+AC_DEFUN([AX_CHECK_DOCBOOK], [
+# It's just rude to go over the net to build
+XSLTPROC_FLAGS=--nonet
+DOCBOOK_ROOT=
+if test ! -f /etc/xml/catalog; then
+	for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/;
+	do
+		if test -d "$i"; then
+			DOCBOOK_ROOT=$i
+		fi
+	done
+
+	# Last resort - try net
+	if test -z "$DOCBOOK_ROOT"; then
+		XSLTPROC_FLAGS=
+	fi
+else
+	XML_CATALOG=/etc/xml/catalog
+	CAT_ENTRY_START='<!--'
+	CAT_ENTRY_END='-->'
+fi
+
+AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,)
+XSLTPROC_WORKS=no
+if test -n "$XSLTPROC"; then
+	AC_MSG_CHECKING([whether xsltproc works])
+
+	if test -n "$XML_CATALOG"; then
+		DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+	else
+		DB_FILE="$DOCBOOK_ROOT/docbook.xsl"
+	fi
+
+	$XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END
+<?xml version="1.0" encoding='ISO-8859-1'?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
+<book id="test">
+</book>
+END
+	if test "$?" = 0; then
+		XSLTPROC_WORKS=yes
+	fi
+	AC_MSG_RESULT($XSLTPROC_WORKS)
+fi
+AM_CONDITIONAL(have_xsltproc, test "$XSLTPROC_WORKS" = "yes")
+
+AC_SUBST(XML_CATALOG)
+AC_SUBST(XSLTPROC_FLAGS)
+AC_SUBST(DOCBOOK_ROOT)
+AC_SUBST(CAT_ENTRY_START)
+AC_SUBST(CAT_ENTRY_END)
+])
+
+dnl AX_CFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CC support it.
+AC_DEFUN([AX_CFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CC} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+
+
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CXXFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CXX} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+
+dnl AX_COPY_IF_CHANGE(source, dest)
+dnl copy source to dest if they don't compare equally or if dest doesn't exist
+AC_DEFUN([AX_COPY_IF_CHANGE], [
+if test -r $2; then
+	if cmp $1 $2 > /dev/null; then
+		echo $2 is unchanged
+	else
+		cp -f $1 $2
+	fi
+else
+	cp -f $1 $2
+fi
+])
+
--- a/meta-oe/recipes-kernel/oprofile/oprofile/automake-foreign.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/automake-foreign.patch
@ -0,0 +1,12 @@
+oprofile doesn't want GNU-levels of automake strictness so tell it to be "foreign".
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+diff --git a/configure.ac b/configure.ac
+index 5740585..cf6c316 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -16 +16 @@ AC_CONFIG_SRCDIR([libop/op_config.h])
+-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([foreign])
--- a/meta-oe/recipes-kernel/oprofile/oprofile/musl.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/musl.patch
@ -0,0 +1,46 @@
+Fix glibc-isms so that oprofile builds with musl.
+
+Patch taken from openwrt (https://github.com/openwrt-mirror/openwrt/blob/master/package/devel/oprofile/patches/100-musl.patch)
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+--- a/pe_profiling/operf.cpp
+++ b/pe_profiling/operf.cpp
+@@ -857,11 +857,14 @@ static int __delete_old_previous_sample_
+                                 int tflag  __attribute__((unused)),
+                                 struct FTW *ftwbuf __attribute__((unused)))
+ {
+	int err;
+
+ 	if (remove(fpath)) {
+		err = errno;
+ 		perror("sample data removal error");
+-		return FTW_STOP;
+		return err;
+ 	} else {
+-		return FTW_CONTINUE;
+		return 0;
+ 	}
+ }
+ 
+@@ -896,7 +899,7 @@ static void convert_sample_data(void)
+ 		return;
+ 
+ 	if (!operf_options::append) {
+-                int flags = FTW_DEPTH | FTW_ACTIONRETVAL;
+                int flags = FTW_DEPTH;
+ 		errno = 0;
+ 		if (nftw(previous_sampledir.c_str(), __delete_old_previous_sample_data, 32, flags) !=0 &&
+ 				errno != ENOENT) {
+--- a/libop/op_events.c
+++ b/libop/op_events.c
+@@ -83,7 +83,7 @@ static int parse_hex(char const * str)
+ static u64 parse_long_hex(char const * str)
+ {
+ 	u64 value;
+-	if (sscanf(str, "%Lx", &value) != 1)
+	if (sscanf(str, "0x%llx", &value) != 1)
+ 		parse_error("expected long hexadecimal value");
+ 
+ 	fflush(stderr);
--- a/meta-oe/recipes-kernel/oprofile/oprofile/oprofile-cross-compile-tests.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/oprofile-cross-compile-tests.patch
@ -0,0 +1,98 @@
+Prevent running check tests on host if cross compiling
+
+This patch enables running the 'make check' tests on the target
+in a cross-compiled environment. If not cross-compiling, then 'make
+ check' builds and executes the tests; no change from this patch.
+In a cross-compiling environment, the make variable CROSS_COMPILE is
+set which bypasses assiging tests to the makekfile variable TESTS.
+Since TESTS is empty, the 'make check' process never tries to run the
+tests on the hosts.  On the target, the tests must be run manually.
+
+Also, in the libutil++ tests, a makefile variable SRCDIR is passed into
+the compilation phase, pointing to the runtime location of the test
+'file-manip-tests'.  The mechanism used for a host test, based on
+'topdir' doesn't work.  Instead, if CROSS_COMPILE is set, the
+makefile takes the path of SRCDIR from the build environment and not
+from an expression based on the host path 'topdir'.
+
+Upstream-Status: Pending
+
+Signed-off-by: Dave Lerner <dave.lerner@windriver.com>
+
+diff --git a/configure.ac b/configure.ac
+index 41ece64..ce5a16f 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -392,6 +392,7 @@ AC_ARG_ENABLE(account-check,
+ 	enable_account_check=$enableval, enable_account_check=yes)
+ 
+ AM_CONDITIONAL(CHECK_ACCOUNT, test "x$enable_account_check" = "xyes")
+AM_CONDITIONAL(CROSS_COMPILE, test "x$cross_compiling" = "xyes")
+ 
+ AC_SUBST(OP_CFLAGS)
+ AC_SUBST(OP_CXXFLAGS)
+diff --git a/libdb/tests/Makefile.am b/libdb/tests/Makefile.am
+index 8a69003..d820090 100644
+--- a/libdb/tests/Makefile.am
+++ b/libdb/tests/Makefile.am
+@@ -13,4 +13,6 @@ check_PROGRAMS = db_test
+ db_test_SOURCES = db_test.c
+ db_test_LDADD = ../libodb.a ../../libutil/libutil.a
+ 
+if ! CROSS_COMPILE
+ TESTS = ${check_PROGRAMS}
+endif
+diff --git a/libop/tests/Makefile.am b/libop/tests/Makefile.am
+index 8a79eb5..6d417c4 100644
+--- a/libop/tests/Makefile.am
+++ b/libop/tests/Makefile.am
+@@ -33,4 +33,6 @@ load_events_files_tests_LDADD = ${COMMON_LIBS}
+ mangle_tests_SOURCES = mangle_tests.c
+ mangle_tests_LDADD = ${COMMON_LIBS}
+ 
+if ! CROSS_COMPILE
+ TESTS = ${check_PROGRAMS} utf8_checker.sh
+endif
+diff --git a/libregex/tests/Makefile.am b/libregex/tests/Makefile.am
+index 6f19838..1d176f9 100644
+--- a/libregex/tests/Makefile.am
+++ b/libregex/tests/Makefile.am
+@@ -18,4 +18,6 @@ java_test_LDADD = \
+ 
+ EXTRA_DIST = mangled-name.in
+ 
+if ! CROSS_COMPILE
+ TESTS = ${check_PROGRAMS}
+endif
+diff --git a/libutil++/tests/Makefile.am b/libutil++/tests/Makefile.am
+index 51af031..a01ea2d 100644
+--- a/libutil++/tests/Makefile.am
+++ b/libutil++/tests/Makefile.am
+@@ -1,7 +1,9 @@
+ 
+ REALPATH= readlink -f
+ 
+if ! CROSS_COMPILE
+ SRCDIR := $(shell $(REALPATH) $(topdir)/libutil++/tests/ )
+endif
+ 
+ AM_CPPFLAGS = \
+ 	-I ${top_srcdir}/libutil++ -D SRCDIR="\"$(SRCDIR)/\"" @OP_CPPFLAGS@
+@@ -46,4 +48,6 @@ cached_value_tests_LDADD = ${COMMON_LIBS}
+ utility_tests_SOURCES = utility_tests.cpp
+ utility_tests_LDADD = ${COMMON_LIBS}
+ 
+if ! CROSS_COMPILE
+ TESTS = ${check_PROGRAMS}
+endif
+diff --git a/libutil/tests/Makefile.am b/libutil/tests/Makefile.am
+index dfcd6ec..e8831b5 100644
+--- a/libutil/tests/Makefile.am
+++ b/libutil/tests/Makefile.am
+@@ -12,4 +12,6 @@ file_tests_LDADD = ../libutil.a
+ string_tests_SOURCES = string_tests.c
+ string_tests_LDADD = ../libutil.a
+ 
+if ! CROSS_COMPILE
+ TESTS = ${check_PROGRAMS}
+endif
--- a/meta-oe/recipes-kernel/oprofile/oprofile/root-home-dir.patch
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/root-home-dir.patch
@ -0,0 +1,44 @@
+oprofile: Determine the root home directory dynamically
+
+This commit detects the root home directory dynamically with changes to
+the oprofile gui app source.
+
+The commit replaces an earlier fix that detected and adjusted a
+'non-standard' root home directory at build time.  The advantage of this
+patch is that the oprofile tools are adjusted to the current run-time
+path to ~root, not the build time path.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Dave Lerner <dave.lerner@windriver.com>
+
+Index: oprofile-1.0.0/doc/oprofile.html
+===================================================================
+--- oprofile-1.0.0.orig/doc/oprofile.html	2014-11-03 17:55:31.511034857 +0000
+++ oprofile-1.0.0/doc/oprofile.html	2014-11-03 17:57:26.415037988 +0000
+@@ -1563,8 +1563,8 @@
+ 		<span class="emphasis"><em>must</em></span> stop it in a controlled manner in order to process
+ 		the profile data it has collected.  Use <code class="code">kill -SIGINT &lt;operf-PID&gt;</code>
+ 		for this purpose. It is recommended that when running <span class="command"><strong>operf</strong></span>
+-		with this option, your current working directory should be <code class="filename">/root</code> or a subdirectory
+-		of <code class="filename">/root</code> to avoid storing sample data files in locations accessible by regular users.
+		with this option, your current working directory should be <code class="filename">~root</code> or a subdirectory
+		of <code class="filename">~root</code> to avoid storing sample data files in locations accessible by regular users.
+ 		</p>
+               </dd>
+               <dt>
+Index: oprofile-1.0.0/doc/oprofile.xml
+===================================================================
+--- oprofile-1.0.0.orig/doc/oprofile.xml	2014-11-03 17:55:31.515034857 +0000
+++ oprofile-1.0.0/doc/oprofile.xml	2014-11-03 17:58:03.719039005 +0000
+@@ -654,8 +654,8 @@
+ 		<emphasis>must</emphasis> stop it in a controlled manner in order to process
+ 		the profile data it has collected.  Use <code>kill -SIGINT &lt;operf-PID&gt;</code>
+ 		for this purpose. It is recommended that when running <command>operf</command>
+-		with this option, your current working directory should be <filename>/root</filename> or a subdirectory
+-		of <filename>/root</filename> to avoid storing sample data files in locations accessible by regular users.
+		with this option, your current working directory should be <filename>~root</filename> or a subdirectory
+		of <filename>~root</filename> to avoid storing sample data files in locations accessible by regular users.
+ 		</para></listitem>
+ 	</varlistentry>
+ 	<varlistentry>
--- a/meta-oe/recipes-kernel/oprofile/oprofile/run-ptest
+++ b/meta-oe/recipes-kernel/oprofile/oprofile/run-ptest
@ -0,0 +1,19 @@
+#!/bin/sh
+
+saved_dir=$PWD
+for dir in */tests ; do
+	cd $dir
+	for atest in * ; do
+		if [ \( -x $atest \) -a \( -f $atest \) ] ; then
+			./$atest > ${atest}.stdout 2> ${atest}.stderr
+			if [ $? = 0 ] ; then
+				echo "PASS: $dir $atest"
+				rm ${atest}.stdout ${atest}.stderr
+			else
+				echo "FAIL: ${dir}/${atest}"
+			fi
+		fi
+	done
+	cd $saved_dir
+done
+
--- a/meta-oe/recipes-kernel/oprofile/oprofile_1.1.0.bb
+++ b/meta-oe/recipes-kernel/oprofile/oprofile_1.1.0.bb
@ -0,0 +1,10 @@
+require oprofile.inc
+
+DEPENDS += "virtual/kernel"
+DEPENDS_append_powerpc64 = " libpfm4"
+
+SRC_URI[md5sum] = "248c4c069f9476f427fa7195563f9867"
+SRC_URI[sha256sum] = "cf759a6de1a6033d5dfc93bda129a9f2e128aecc4238cc657feb0801d1b0366c"
+
+S = "${WORKDIR}/oprofile-${PV}"
+