lsof/lsof.spec

Tue, 29 Mar 2011 20:04:34 +0200

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 29 Mar 2011 20:04:34 +0200
changeset 334
4a34d7a82eab
parent 85
e6a1cd7ed6ba
child 464
3e2a08d916c6
permissions
-rw-r--r--

Rework package yet again, correcting and introducing new buildconf logic:
Conditionally disable bootstrap stage comparison correctly, correct
english grammar, better find system as(1) and ld(1), indotruce detailed
optimization option messages, more completely guess cpu types, allow
profiled bootstrapping without a preinstalled GCC because many other
compilers have long since implemented 64-bit arithmetic, instruct make
to build sequentially (not in sparallel) when building a profiled
bootstrap as GCC online documents recommend, and generally improve
comment blocks.

The single most important correction in this changeset relates to the
GCC changed optimization policy since at least GCC 4.5, in which -march
is always passed and not always correctly guessed. In the case of this
package, allowing GCC to guess the architecture leads to wild build
errors at various subcomponents (zlib, libgcc, libiberty...) and
bootstrap stages. It seems quite platform specific, and the safest
approach to correcting this seems to be explicitly always specifying the
-march argument when bootstrapping GCC. Because the best choice 'native'
is not available when bootstrapping using a foreign (non GCC) compiler,
a guess is made according to rpmmacros l_platform in that case.

It is questionable as to whether these recent optimization changes
on the part of GCC or this package are compatible with each other,
or if either are complete or correct at all. At least applying these
corrections allows this package to build again in most cases test.

     1 ##
     2 ##  lsof.spec -- OpenPKG RPM Package Specification
     3 ##  Copyright (c) 2000-2008 OpenPKG Foundation e.V. <http://openpkg.net/>
     4 ##
     5 ##  Permission to use, copy, modify, and distribute this software for
     6 ##  any purpose with or without fee is hereby granted, provided that
     7 ##  the above copyright notice and this permission notice appear in all
     8 ##  copies.
     9 ##
    10 ##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
    11 ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    12 ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    13 ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
    14 ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    15 ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    16 ##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
    17 ##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    18 ##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    19 ##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    20 ##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    21 ##  SUCH DAMAGE.
    22 ##
    24 #   package information
    25 Name:         lsof
    26 Summary:      List Open Files
    27 URL:          ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/
    28 Vendor:       Victor A. Abell
    29 Packager:     OpenPKG Foundation e.V.
    30 Distribution: OpenPKG Community
    31 Class:        BASE
    32 Group:        Debugging
    33 License:      BSD
    34 Version:      4.82
    35 Release:      20090401
    37 #   list of sources
    38 Source0:      ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/lsof_%{version}.tar.gz
    39 Patch0:       lsof.patch
    41 #   build information
    42 Prefix:       %{l_prefix}
    43 BuildRoot:    %{l_buildroot}
    44 BuildPreReq:  OpenPKG, openpkg >= 20040130, make, gcc
    45 PreReq:       OpenPKG, openpkg >= 20040130
    46 AutoReq:      no
    47 AutoReqProv:  no
    49 %description
    50     List Open Files (lsof) shows all currently open file descriptors of
    51     processes.
    53 %track
    54     prog lsof = {
    55         version   = %{version}
    56         url       = ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/
    57         regex     = lsof_(__VER__)\.tar\.gz
    58     }
    60 %prep
    61     %setup -q -n lsof_%{version}
    62     %{l_tar} xf lsof_%{version}_src.tar
    63     cd lsof_%{version}_src
    64     %patch -p0
    66 %build
    67     cd lsof_%{version}_src
    68     export PATH="/bin:/usr/bin:$PATH"
    69     export LSOF_CC="%{l_cc}"
    70     export LSOF_MAKE="%{l_make} %{l_mflags -O}"
    71     case "%{l_platform -t}" in
    72         *-freebsd* ) platform="freebsd"; LSOF_CC="/usr/bin/cc"; LSOF_MAKE="/usr/bin/make" ;;
    73         *-linux*   ) platform="linux"   ;;
    74         *-sunos*   ) platform="solaris" ;;
    75         *-netbsd*  ) platform="netbsd"  ;;
    76         *-hpux*    ) platform="hpuxgcc" ;;
    77         *-aix*     ) platform="aixgcc" ;;
    78         * ) echo "Platform %{l_platform -t} not supported" 1>&2; exit 1 ;;
    79     esac
    80     ./Configure -n $platform
    81     eval $LSOF_MAKE
    83 %install
    84     rm -rf $RPM_BUILD_ROOT
    85     %{l_shtool} mkdir -f -p -m 755 $RPM_BUILD_ROOT%{l_prefix}/bin
    86     %{l_shtool} mkdir -f -p -m 755 $RPM_BUILD_ROOT%{l_prefix}/man/man8
    87     ( cd lsof_%{version}_src
    88       %{l_shtool} install -c lsof $RPM_BUILD_ROOT%{l_prefix}/bin/
    89       %{l_shtool} install -c lsof.8 $RPM_BUILD_ROOT%{l_prefix}/man/man8/
    90     ) || exit $?
    91     strip $RPM_BUILD_ROOT%{l_prefix}/bin/lsof >/dev/null 2>&1 || true
    92     setgid=""
    93     case "%{l_platform -t}" in
    94         *-freebsd* ) setgid="kmem" ;;
    95         *-linux*   ) setgid="kmem" ;;
    96         *-sunos*   ) setgid="sys"  ;;
    97         *-netbsd*  ) setgid="kmem" ;;
    98         *-hpux*    ) setgid="sys"  ;;
    99         *-aix*     ) setgid="sys"  ;;
   100     esac
   101     %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
   102         %{l_files_std} \
   103         "%attr(2755,%{l_musr},$setgid) %{l_prefix}/bin/lsof"
   105 %files -f files
   107 %clean
   108     rm -rf $RPM_BUILD_ROOT

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