72 lines
2.7 KiB
Makefile
72 lines
2.7 KiB
Makefile
include $(top_rulesdir)/Makefile.inc
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# gas only understands the -fdebug-prefix-map option, and gcc doesn't
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# convert the -ffile-prefix-map option to that when invoking gas. So
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# use both options.
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ifneq ($(filter -ffile-prefix-map=%,$(CFLAGS)),)
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CFLAGS += -fdebug-prefix-map=$(DEB_BUILD_PATH)=.
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endif
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MAKE_UPSTREAM += VF=1 WERROR=0
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# Disable Gtk UI until it's more usable
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MAKE_UPSTREAM += NO_GTK2=1
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# Do not build the unversioned jvmti library
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MAKE_UPSTREAM += feature-jvmti=0
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MAKE_UPSTREAM += perfexecdir=lib/perf-core plugindir=/usr/lib/traceevent/plugins tipdir=share/doc/linux-perf perf_include_dir=include/perf perf_examples_dir=share/doc/linux-perf/examples
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# perf can link against libcrypto if available, but the result is
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# undistributable as GPL v2 and Apache 2.0 are not compatible without
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# an explicit exception. Override detection of libcrypto.
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MAKE_UPSTREAM += NO_LIBCRYPTO=1
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# perf only links against libopencsd (coresight) if specifically enabled
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MAKE_UPSTREAM += CORESIGHT=1
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# Currently babeltrace support for `perf data' is not automatically detected.
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MAKE_UPSTREAM += LIBBABELTRACE=1
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# Build with asciidoctor, not asciidoc
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MAKE_UPSTREAM += USE_ASCIIDOCTOR=1
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# Build with Python 3, not Python 2
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MAKE_UPSTREAM += PYTHON=/usr/bin/python3
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# Ensure the right options are picked up for libperl and libpython
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export PERL5LIB=/usr/lib/$(DEB_HOST_MULTIARCH)/perl/cross-config
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MAKE_UPSTREAM += PYTHON_CONFIG=$(CROSS_COMPILE)python3-config
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# Explicitly set DEBUG=0. This is the default for perf itself, but
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# it's not passed down to libapi and it uses the wrong compiler
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# options unless it's explicitly set.
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MAKE_UPSTREAM += DEBUG=0
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all:
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$(MAKE_UPSTREAM) -f Makefile.perf all
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$(MAKE_UPSTREAM) -C $(srcdir)/Documentation man
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# Check that perf didn't get linked against incompatibly-licensed libraries
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@if readelf -d $(CURDIR)/perf | sed -rne 's/.*NEEDED.*\[(.*)\]/\1/p' | grep -E '\blib(bfd|crypto)'; then \
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echo; \
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echo 'perf linked against incompatibly-licensed libraries'; \
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echo; \
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exit 1; \
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fi
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# Check that it links against abi::__cxa_demangle from libstdc++
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grep __cxa_demangle $(CURDIR)/perf
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install:
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$(MAKE_UPSTREAM) -f Makefile.perf install install-python_ext
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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
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mkdir -p $(DESTDIR)/usr/share/bash-completion/
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mv $(DESTDIR)/etc/bash_completion.d \
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$(DESTDIR)/usr/share/bash-completion/completions
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rmdir --ignore-fail-on-non-empty $(DESTDIR)/etc
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