initial buildroot for linux 5.15
This commit is contained in:
Huan.Feng
@@ -0,0 +1,48 @@
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Remove non-Posix use of FTW_ACTIONRETVAL
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The musl implementation of nftw doesn't support the glibc extension
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FTW_ACTIONRETVAL. Since none of the features of FTW_ACTIONRETVAL are
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used here, just use the normal nftw return value.
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Downloaded from:
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https://github.com/openwrt-mirror/openwrt/blob/f22d5e25660106a48727c7aa5d1a73e4171a7987/package/devel/oprofile/patches/100-musl.patch
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after I found a hint for the patch here:
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http://patchwork.openembedded.org/patch/112675/
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Removed unneeded patch for libop/op_events.c.
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Because openwrt removed the oprofile package from their repo last week
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https://github.com/openwrt-mirror/openwrt/commit/aaf46a8524e138e1673a398e8d2dd9357405b313#diff-fe14456f94abf436d997e2c01c10f3bd
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I decided to put this patch into the buildroot repo instead of adding
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_PATCH to oprofile.mk
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Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
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--- a/pe_profiling/operf.cpp
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+++ b/pe_profiling/operf.cpp
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@@ -857,11 +857,14 @@ static int __delete_old_previous_sample_
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int tflag __attribute__((unused)),
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struct FTW *ftwbuf __attribute__((unused)))
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{
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+ int err;
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+
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if (remove(fpath)) {
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+ err = errno;
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perror("sample data removal error");
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- return FTW_STOP;
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+ return err;
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} else {
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- return FTW_CONTINUE;
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+ return 0;
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}
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}
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@@ -896,7 +899,7 @@ static void convert_sample_data(void)
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return;
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if (!operf_options::append) {
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- int flags = FTW_DEPTH | FTW_ACTIONRETVAL;
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+ int flags = FTW_DEPTH;
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errno = 0;
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if (nftw(previous_sampledir.c_str(), __delete_old_previous_sample_data, 32, flags) !=0 &&
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errno != ENOENT) {
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@@ -0,0 +1,51 @@
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# memory barrier function implemented only for some architectures
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config BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS
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bool
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default y
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depends on BR2_arceb || BR2_arcle || BR2_arm || BR2_armeb || \
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BR2_aarch64 || BR2_aarch64_be || BR2_i386 || BR2_mips || \
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BR2_mipsel || BR2_mips64 || BR2_mips64el || BR2_powerpc || \
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BR2_powerpc64 || BR2_powerpc64le || BR2_sh || \
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BR2_sparc || BR2_sparc64 || BR2_x86_64
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config BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
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bool
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default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
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config BR2_PACKAGE_OPROFILE
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bool "oprofile"
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depends on BR2_USE_MMU # fork()
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_USE_WCHAR # binutils
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depends on BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS
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# libpfm4 is needed on PowerPC, and requires thread support
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depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
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select BR2_PACKAGE_POPT
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select BR2_PACKAGE_BINUTILS
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select BR2_PACKAGE_LIBPFM4 if BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
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help
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OProfile is a system-wide profiler for Linux systems,
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capable of profiling all running code at low overhead.
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OProfile is released under the GNU GPL.
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It consists of a kernel driver and a daemon for collecting
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sample data, and several post-profiling tools for turning
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data into information.
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OProfile leverages the hardware performance counters of the
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CPU to enable profiling of a wide variety of interesting
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statistics, which can also be used for basic time-spent
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profiling. All code is profiled: hardware and software
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interrupt handlers, kernel modules, the kernel, shared
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libraries, and applications.
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https://sourceforge.net/projects/oprofile/
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comment "oprofile needs a toolchain w/ C++, wchar"
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depends on BR2_USE_MMU
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depends on BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR
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comment "oprofile needs a toolchain w/ NPTL on PowerPC(64)"
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depends on BR2_USE_MMU && BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
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depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL
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@@ -0,0 +1,6 @@
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# From http://sourceforge.net/projects/oprofile/files/oprofile/oprofile-1.4.0/
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sha1 d4d7634372d18de821b33650ad0ff7392e94c6e3 oprofile-1.4.0.tar.gz
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md5 ac0ff685ec9735e30d6a4d19de0efed7 oprofile-1.4.0.tar.gz
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# Hash for license file:
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sha256 32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670 COPYING
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@@ -0,0 +1,64 @@
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################################################################################
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#
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# oprofile
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#
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################################################################################
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OPROFILE_VERSION = 1.4.0
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OPROFILE_SITE = http://downloads.sourceforge.net/project/oprofile/oprofile/oprofile-$(OPROFILE_VERSION)
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OPROFILE_LICENSE = GPL-2.0+
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OPROFILE_LICENSE_FILES = COPYING
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OPROFILE_CPE_ID_VENDOR = maynard_johnson
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OPROFILE_CONF_OPTS = \
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--disable-account-check \
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--enable-gui=no \
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--with-kernel=$(STAGING_DIR)/usr
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OPROFILE_BINARIES = \
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utils/ophelp pp/opannotate pp/oparchive pp/opgprof \
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pp/opreport opjitconv/opjitconv \
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utils/op-check-perfevents libabi/opimport \
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pe_counting/ocount pe_profiling/operf
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ifeq ($(BR2_i386),y)
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OPROFILE_ARCH = i386
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endif
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ifeq ($(BR2_mipsel),y)
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OPROFILE_ARCH = mips
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endif
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ifeq ($(BR2_powerpc),y)
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OPROFILE_ARCH = ppc
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endif
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ifeq ($(BR2_x86_64),y)
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OPROFILE_ARCH = x86-64
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endif
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ifeq ($(OPROFILE_ARCH),)
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OPROFILE_ARCH = $(BR2_ARCH)
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endif
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OPROFILE_DEPENDENCIES = popt binutils host-pkgconf
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ifeq ($(BR2_PACKAGE_LIBPFM4),y)
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OPROFILE_DEPENDENCIES += libpfm4
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endif
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ifeq ($(BR2_STATIC_LIBS),)
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define OPROFILE_INSTALL_SHARED_LIBRARY
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$(INSTALL) -m 755 $(@D)/libopagent/.libs/*.so* $(TARGET_DIR)/usr/lib/oprofile
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endef
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endif
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define OPROFILE_INSTALL_TARGET_CMDS
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$(INSTALL) -d -m 755 $(TARGET_DIR)/usr/bin
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$(INSTALL) -d -m 755 $(TARGET_DIR)/usr/share/oprofile
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$(INSTALL) -d -m 755 $(TARGET_DIR)/usr/lib/oprofile
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if [ -d $(@D)/events/$(OPROFILE_ARCH) ]; then \
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cp -dpfr $(@D)/events/$(OPROFILE_ARCH) \
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$(TARGET_DIR)/usr/share/oprofile; \
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fi
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$(INSTALL) -m 644 $(@D)/libregex/stl.pat $(TARGET_DIR)/usr/share/oprofile
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$(INSTALL) -m 755 $(addprefix $(@D)/, $(OPROFILE_BINARIES)) $(TARGET_DIR)/usr/bin
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$(OPROFILE_INSTALL_SHARED_LIBRARY)
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endef
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$(eval $(autotools-package))
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