76 lines
2.6 KiB
Makefile
76 lines
2.6 KiB
Makefile
OUTDIR = tools/perf
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include ../../Makefile.inc
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DEB_HOST_ARCH_CPU := $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU)
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ifeq ($(DEB_HOST_ARCH_CPU),alpha)
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KERNEL_ARCH_PERF = alpha
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else ifeq ($(DEB_HOST_ARCH_CPU),arm)
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KERNEL_ARCH_PERF = arm
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else ifeq ($(DEB_HOST_ARCH_CPU),arm64)
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KERNEL_ARCH_PERF = arm64
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else ifneq ($(filter mips%,$(DEB_HOST_ARCH_CPU)),)
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KERNEL_ARCH_PERF = mips
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else ifeq ($(DEB_HOST_ARCH_CPU),hppa)
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KERNEL_ARCH_PERF = parisc
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else ifneq ($(filter powerpc% ppc%,$(DEB_HOST_ARCH_CPU)),)
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KERNEL_ARCH_PERF = powerpc
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else ifneq ($(filter s390%,$(DEB_HOST_ARCH_CPU)),)
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KERNEL_ARCH_PERF = s390
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else ifeq ($(DEB_HOST_ARCH_CPU),sh4)
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KERNEL_ARCH_PERF = sh
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else ifneq ($(filter sparc%,$(DEB_HOST_ARCH_CPU)),)
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KERNEL_ARCH_PERF = sparc
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else ifneq ($(filter amd64 i386,$(DEB_HOST_ARCH_CPU)),)
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KERNEL_ARCH_PERF = x86
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endif
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MAKE_PERF := $(MAKE) prefix=/usr V=1 ARCH=$(KERNEL_ARCH_PERF) EXTRA_WARNINGS=-Wno-error
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# Disable Gtk UI until it's more usable
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MAKE_PERF += NO_GTK2=1
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# Include version in all directory names
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MAKE_PERF += perfexecdir=lib/perf_$(VERSION)-core plugindir=/usr/lib/traceevent_$(VERSION)/plugins
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# perf can link against libbfd if available, but the result is
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# undistributable as they are licenced under GPL v2 and v3+
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# respectively. Override detection of libbfd and insist that
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# cplus_demangle() can be found in libiberty (LGPL v2.1+).
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MAKE_PERF += feature-libbfd=0 HAVE_CPLUS_DEMANGLE_SUPPORT=1
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all:
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ifdef KERNEL_ARCH_PERF
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-mkdir out
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# perf changes some default directories depending on whether DESTDIR is
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# set. We must define it even when building to avoid a rebuild when we
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# run 'make install'.
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+$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf O=$(CURDIR)/out all VERSION=$(VERSION) DESTDIR=dummy
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+$(MAKE_PERF) -C $(top_srcdir)/tools/perf/Documentation O=$(CURDIR)/out man VERSION=$(VERSION)
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# Check that perf didn't get linked against libbfd
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type ldd
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! ldd $(CURDIR)/out/perf | grep '\blibbfd'
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# Check that it includes cplus_demangle from libiberty
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grep cplus_demangle $(CURDIR)/out/perf
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endif
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install:
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ifdef KERNEL_ARCH_PERF
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+$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf O=$(CURDIR)/out install VERSION=$(VERSION)
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# Don't install a 'trace' alias yet:
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# - We need a wrapper for it anyway, so there's little point adding a
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# versioned link
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# - It doesn't work out-of-the-box as non-root (it depends on debugfs),
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# so it's less widely useful than strace
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# - 'perf trace' doesn't take much more typing
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rm -f $(DESTDIR)/usr/bin/trace_$(VERSION)
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endif
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clean:
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ifdef KERNEL_ARCH_PERF
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mkdir -p out
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+$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf O=$(CURDIR)/out clean
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rm -rf out
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endif
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