debian/rules.d/tools/perf/Makefile: Use KERNEL_ARCH variable
Currently we replicate the mapping of Debian architectures to kernel source architectures here. Use the KERNEL_ARCH variable that is now passed down by rules.real. We still need to check whether perf is supported on the architecture, though.
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@ -4,6 +4,7 @@ linux (4.17.6-2) UNRELEASED; urgency=medium
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* debian/control: Fix arch/profile qualifications for libelf-dev
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build-dependency
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* debian/rules.real: Pass KERNEL_ARCH variable down to debian/rules.d
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* debian/rules.d/tools/perf/Makefile: Use KERNEL_ARCH variable
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-- Ben Hutchings <ben@decadent.org.uk> Thu, 12 Jul 2018 15:16:15 +0100
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@ -2,37 +2,21 @@ include $(top_rulesdir)/Makefile.inc
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ifeq ($(filter nopython,$(DEB_BUILD_PROFILES)),)
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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%,$(DEB_HOST_ARCH_CPU)),)
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# But pure 32-bit toolchains currently don't work
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ifneq ($(filter alpha arm arm64 mips parisc s390 sh sparc,$(KERNEL_ARCH)),)
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HAVE_PERF := 1
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else ifeq ($(KERNEL_ARCH),powerpc)
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# Pure 32-bit toolchains currently don't work
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ifneq ($(shell dpkg-architecture -qDEB_HOST_ARCH),powerpcspe)
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KERNEL_ARCH_PERF = powerpc
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HAVE_PERF := 1
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endif
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else ifneq ($(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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# But x32 isn't supported yet
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else ifeq ($(KERNEL_ARCH),x86)
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# x32 isn't supported yet
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ifneq ($(shell dpkg-architecture -qDEB_HOST_ARCH),x32)
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KERNEL_ARCH_PERF = x86
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HAVE_PERF := 1
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endif
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endif
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MAKE_PERF := $(MAKE) O=$(CURDIR) prefix=/usr V=1 ARCH=$(KERNEL_ARCH_PERF) EXTRA_WARNINGS=-Wno-error EXTRA_CFLAGS='$(CFLAGS) $(CPPFLAGS)' LDFLAGS='$(LDFLAGS)'
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MAKE_PERF := $(MAKE) O=$(CURDIR) prefix=/usr V=1 ARCH=$(KERNEL_ARCH) EXTRA_WARNINGS=-Wno-error EXTRA_CFLAGS='$(CFLAGS) $(CPPFLAGS)' LDFLAGS='$(LDFLAGS)'
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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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@ -55,7 +39,7 @@ MAKE_PERF += NO_LIBCRYPTO=1
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MAKE_PERF += LIBBABELTRACE=1
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all:
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ifdef KERNEL_ARCH_PERF
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ifdef HAVE_PERF
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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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@ -71,7 +55,7 @@ endif
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endif
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install:
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ifdef KERNEL_ARCH_PERF
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ifdef HAVE_PERF
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+$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf install VERSION=$(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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