Messages in this thread | | | Date | Thu, 18 Jun 2015 14:26:25 -0600 | From | David Ahern <> | Subject | Re: [PATCH regression 4.0 -> 4.1] tools perf: Fix build breakage if prefix= is specified |
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On 6/18/15 1:59 PM, Lukas Wunner wrote: > E.g. the Debian "linux-tools" package makes use of that feature: > > MAKE_PERF := $(MAKE) prefix=/usr V=1 ARCH=$(KERNEL_ARCH_PERF) EXTRA_WARNINGS=-Wno-error > > Source: http://anonscm.debian.org/viewvc/kernel/dists/trunk/linux-tools/debian/build/tools/perf/Makefile?view=markup (line 29) > > > The "prefix" parameter is handed down from Makefile.perf to Makefile.build > because it's invoked with $(MAKE), so the command line parameters are > inherited to Makefile.build: > > $(Q)$(MAKE) $(build)=perf > > Source: https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/tools/perf/Makefile.perf#n282 > > > That "prefix" feature is broken in all 4.1 release candidates because a
It worked for me last week with OL6.
I created a standalone perf rpm with 4.1-rc6; it builds just fine with _prefix (rpm variable) set to /usr:
%build # prepare directories rm -rf $RPM_BUILD_ROOT
cd perf-%{kversion}
%global perf_make \ make -s -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 NO_BIONIC=1 prefix=%{_prefix}
%{perf_make} DESTDIR=$RPM_BUILD_ROOT all
### ### install ###
%install [ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT cd perf-%{kversion} %{perf_make} DESTDIR=$RPM_BUILD_ROOT lib=%{_lib} install man
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