diff options
Diffstat (limited to 'linux/linux-tool-perf.mk')
| -rw-r--r-- | linux/linux-tool-perf.mk | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/linux/linux-tool-perf.mk b/linux/linux-tool-perf.mk deleted file mode 100644 index 8143474b0..000000000 --- a/linux/linux-tool-perf.mk +++ /dev/null @@ -1,134 +0,0 @@ -################################################################################ -# -# perf -# -################################################################################ - -LINUX_TOOLS += perf - -PERF_DEPENDENCIES = host-flex host-bison - -ifeq ($(KERNEL_ARCH),x86_64) -PERF_ARCH=x86 -else -PERF_ARCH=$(KERNEL_ARCH) -endif - -PERF_MAKE_FLAGS = \ - $(LINUX_MAKE_FLAGS) \ - JOBS=$(PARALLEL_JOBS) \ - ARCH=$(PERF_ARCH) \ - DESTDIR=$(TARGET_DIR) \ - prefix=/usr \ - WERROR=0 \ - NO_LIBAUDIT=1 \ - NO_NEWT=1 \ - NO_GTK2=1 \ - NO_LIBPERL=1 \ - NO_LIBPYTHON=1 \ - NO_LIBBIONIC=1 - -# We need to pass an argument to ld for setting the endianness when -# building it for MIPS architecture, otherwise the default one will -# always be used (which is big endian) and the compilation for little -# endian will always fail showing an error like this one: -# LD foo.o -# mips-linux-gnu-ld: foo.o: compiled for a little endian system and -# target is big endian -ifeq ($(BR2_mips)$(BR2_mips64),y) -PERF_MAKE_FLAGS += LD="$(TARGET_LD) -EB" -else ifeq ($(BR2_mipsel)$(BR2_mips64el),y) -PERF_MAKE_FLAGS += LD="$(TARGET_LD) -EL" -endif - -# The call to backtrace() function fails for ARC, because for some -# reason the unwinder from libgcc returns early. Thus the usage of -# backtrace() should be disabled in perf explicitly: at build time -# backtrace() appears to be available, but it fails at runtime: the -# backtrace will contain only several functions from the top of stack, -# instead of the complete backtrace. -ifeq ($(BR2_arc),y) -PERF_MAKE_FLAGS += NO_BACKTRACE=1 -endif - -ifeq ($(BR2_PACKAGE_SLANG),y) -PERF_DEPENDENCIES += slang -else -PERF_MAKE_FLAGS += NO_SLANG=1 -endif - -ifeq ($(BR2_PACKAGE_LIBUNWIND),y) -PERF_DEPENDENCIES += libunwind -else -PERF_MAKE_FLAGS += NO_LIBUNWIND=1 -endif - -ifeq ($(BR2_PACKAGE_NUMACTL),y) -PERF_DEPENDENCIES += numactl -else -PERF_MAKE_FLAGS += NO_LIBNUMA=1 -endif - -ifeq ($(BR2_PACKAGE_ELFUTILS),y) -PERF_DEPENDENCIES += elfutils -else -PERF_MAKE_FLAGS += NO_LIBELF=1 NO_DWARF=1 -endif - -ifeq ($(BR2_PACKAGE_ZLIB),y) -PERF_DEPENDENCIES += zlib -else -PERF_MAKE_FLAGS += NO_ZLIB=1 -endif - -# lzma is provided by xz -ifeq ($(BR2_PACKAGE_XZ),y) -PERF_DEPENDENCIES += xz -else -PERF_MAKE_FLAGS += NO_LZMA=1 -endif - -# We really do not want to build the perf documentation, because it -# has stringent requirement on the documentation generation tools, -# like xmlto and asciidoc), which may be lagging behind on some -# distributions. -# We name it 'GNUmakefile' so that GNU make will use it instead of -# the existing 'Makefile'. -define PERF_DISABLE_DOCUMENTATION - if [ -f $(@D)/tools/perf/Documentation/Makefile ]; then \ - printf "%%:\n\t@:\n" >$(@D)/tools/perf/Documentation/GNUmakefile; \ - fi -endef -LINUX_POST_PATCH_HOOKS += PERF_DISABLE_DOCUMENTATION - -# O must be redefined here to overwrite the one used by Buildroot for -# out of tree build. We build perf in $(@D)/tools/perf/ and not just -# $(@D) so that it isn't built in the root directory of the kernel -# sources. -define PERF_BUILD_CMDS - $(Q)if test ! -f $(@D)/tools/perf/Makefile ; then \ - echo "Your kernel version is too old and does not have the perf tool." ; \ - echo "At least kernel 2.6.31 must be used." ; \ - exit 1 ; \ - fi - $(Q)if test "$(BR2_PACKAGE_ELFUTILS)" = "" ; then \ - if ! grep -q NO_LIBELF $(@D)/tools/perf/Makefile* ; then \ - if ! test -r $(@D)/tools/perf/config/Makefile ; then \ - echo "The perf tool in your kernel cannot be built without libelf." ; \ - echo "Either upgrade your kernel to >= 3.7, or enable the elfutils package." ; \ - exit 1 ; \ - fi \ - fi \ - fi - $(TARGET_MAKE_ENV) $(MAKE1) $(PERF_MAKE_FLAGS) \ - -C $(@D)/tools/perf O=$(@D)/tools/perf/ -endef - -# After installation, we remove the Perl and Python scripts from the -# target. -define PERF_INSTALL_TARGET_CMDS - $(TARGET_MAKE_ENV) $(MAKE1) $(PERF_MAKE_FLAGS) \ - -C $(@D)/tools/perf O=$(@D)/tools/perf/ install - $(RM) -rf $(TARGET_DIR)/usr/libexec/perf-core/scripts/ - $(RM) -rf $(TARGET_DIR)/usr/libexec/perf-core/tests/ -endef |