include $(top_rulesdir)/Makefile.inc MAKE_PERF := $(MAKE) O=$(CURDIR) prefix=/usr V=1 VF=1 ARCH=$(KERNEL_ARCH) WERROR=0 EXTRA_CFLAGS='$(CFLAGS) $(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' # Disable Gtk UI until it's more usable MAKE_PERF += NO_GTK2=1 # Do not build the unversioned jvmti library MAKE_PERF += feature-jvmti=0 # Include version in all directory names MAKE_PERF += perfexecdir=lib/perf_$(VERSION)-core plugindir=/usr/lib/traceevent_$(VERSION)/plugins STRACE_GROUPS_DIR=share/perf_$(VERSION)-core/strace/groups tipdir=share/doc/linux-perf-$(VERSION) perf_include_dir=include/perf_$(VERSION) perf_examples_dir=share/doc/linux-perf-$(VERSION)/examples # perf can link against libbfd if available, but the result is # undistributable as they are licenced under GPL v2 and v3+ # respectively. Override detection of libbfd and insist that # cplus_demangle() can be found in libiberty (LGPL v2.1+). MAKE_PERF += feature-libbfd=0 feature-libbfd-liberty=0 feature-libbfd-liberty-z=0 HAVE_CPLUS_DEMANGLE_SUPPORT=1 # perf can link against libcrypto if available, but the result is # undistributable as GPL v2 and OpenSSL are not compatible without # an explicit exception. Override detection of libcrypto. MAKE_PERF += NO_LIBCRYPTO=1 # perf only links against libopencsd (coresight) if specifically enabled MAKE_PERF += CORESIGHT=1 # Currently babeltrace support for `perf data' is not automatically detected. MAKE_PERF += LIBBABELTRACE=1 # Build with asciidoctor, not asciidoc MAKE_PERF += USE_ASCIIDOCTOR=1 # Build with Python 3, not Python 2 MAKE_PERF += PYTHON=/usr/bin/python3 all: # perf changes some default directories depending on whether DESTDIR is # set. We must define it even when building to avoid a rebuild when we # run 'make install'. +$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf all VERSION=$(VERSION) DESTDIR=dummy ifeq (,$(filter nodoc,$(DEB_BUILD_PROFILES))) +$(MAKE_PERF) -C $(top_srcdir)/tools/perf/Documentation man VERSION=$(VERSION) endif # Check that perf didn't get linked against libbfd or libcrypto type ldd ! ldd $(CURDIR)/perf | grep -E '\blib(bfd|crypto)' # Check that it includes cplus_demangle from libiberty grep cplus_demangle $(CURDIR)/perf install: +$(MAKE_PERF) -C $(top_srcdir)/tools/perf -f Makefile.perf install VERSION=$(VERSION) # Don't install a 'trace' alias yet: # - We need a wrapper for it anyway, so there's little point adding a # versioned link # - It doesn't work out-of-the-box as non-root (it depends on debugfs), # so it's less widely useful than strace # - 'perf trace' doesn't take much more typing rm -f $(DESTDIR)/usr/bin/trace_$(VERSION) mkdir -p $(DESTDIR)/usr/share/bash-completion/ mv $(DESTDIR)/etc/bash_completion.d \ $(DESTDIR)/usr/share/bash-completion/completions rmdir --ignore-fail-on-non-empty $(DESTDIR)/etc # Check for unversioned files that are likely to result in file conflicts cd $(DESTDIR) && ! find \! -type d \! -path '*[_-]$(VERSION)*' | grep .