lkml.org 
[lkml]   [2015]   [Jun]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH regression 4.0 -> 4.1] tools perf: Fix build breakage if prefix= is specified
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





\
 
 \ /
  Last update: 2015-06-18 22:41    [W:0.086 / U:0.736 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site