rpms/redhat-rpm-config
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Elliot Lee 2002-06-12 12:59:50 +00:00
commit 03bb2914ea
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56
brp-compress Executable file
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#!/bin/sh
# If using normal root, avoid changing anything.
if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
exit 0
fi
cd $RPM_BUILD_ROOT
# Compress man pages
COMPRESS="gzip -9"
COMPRESS_EXT=.gz
for d in ./usr/man/man* ./usr/man/*/man* ./usr/info \
./usr/share/man/man* ./usr/share/man/*/man* ./usr/share/info \
./usr/kerberos/man ./usr/X11R6/man/man* ./usr/lib/perl5/man/man* \
./usr/share/doc/*/man/man* ./usr/lib/*/man/man*
do
[ -d $d ] || continue
for f in `find $d -type f`
do
[ -f "$f" ] || continue
[ "`basename $f`" = "dir" ] && continue
case "$f" in
*.Z) gunzip $f; b=`echo $f | sed -e 's/\.Z$//'`;;
*.gz) gunzip $f; b=`echo $f | sed -e 's/\.gz$//'`;;
*.bz2) bunzip2 $f; b=`echo $f | sed -e 's/\.bz2$//'`;;
*) b=$f;;
esac
$COMPRESS $b </dev/null 2>/dev/null || {
inode=`ls -i $b | awk '{ print $1 }'`
others=`find $d -type f -inum $inode`
if [ -n "$others" ]; then
for afile in $others ; do
[ "$afile" != "$b" ] && rm -f $afile
done
$COMPRESS -f $b
for afile in $others ; do
[ "$afile" != "$b" ] && ln $b$COMPRESS_EXT $afile$COMPRESS_EXT
done
else
$COMPRESS -f $b
fi
}
done
for f in `find $d -type l`
do
l=`ls -l $f | sed -e 's/.* -> //' -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'`
rm -f $f
b=`echo $f | sed -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'`
ln -sf $l$COMPRESS_EXT $b$COMPRESS_EXT
done
done

13
brp-redhat Executable file
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#!/bin/sh
# These are the build root policies that Red Hat invokes at the end
# of the %install scriptlet.
# Compress man pages (Red Hat uses GNU gzip)
/usr/lib/rpm/redhat/brp-compress
# Strip ELF binaries (Red Hat uses GNU binutils).
/usr/lib/rpm/redhat/brp-strip
# Strip even more sections (Red Hat uses GNU binutils).
/usr/lib/rpm/redhat/brp-strip-comment-note

41
brp-sparc64-linux Executable file
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#!/bin/sh
# If using normal root, avoid changing anything.
if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
exit 0
fi
files=
LC_ALL=
LANG=
# Move 64bit ELF objects from /lib, /usr/lib, /usr/X11R6/lib to */lib64
# directories
for f in `find $RPM_BUILD_ROOT{,/usr,/usr/X11R6}/lib -maxdepth 1 -type f -o -type l 2>/dev/null`; do
ff=$f
while [ -L $ff ]; do
l=`ls -l $ff | awk '{ print $11 }'`
case $l in
/*) ff=$RPM_BUILD_ROOT$l ;;
*) ff=`dirname $ff`/$l ;;
esac
done
if file $ff 2>/dev/null | grep ': ELF 64-bit .SB' | grep -v ': ELF 64-bit .SB executable' > /dev/null; then
files="$files $f"
elif file $ff 2>/dev/null | grep 'ar archive' > /dev/null; then
if objdump -h $ff 2>/dev/null | grep ':[ ]*file format elf64-sparc' > /dev/null; then
files="$files $f"
fi
fi
done
for f in $files; do
d=`dirname $f`
n=`basename $f`
if [ ! -d ${d}64 ]; then mkdir -p ${d}64; fi
if [ -L $f ]; then
l=`ls -l $f | awk '{ print $11 }' | sed 's_lib\(/[^/]*\)$_lib64\1_'`
ln -sf $l ${d}64/$n
rm -f $f
else
mv -f $f ${d}64/$n
fi
done

12
brp-strip Executable file
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#!/bin/sh
# If using normal root, avoid changing anything.
if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
exit 0
fi
# Strip ELF binaries
for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
grep -v ' shared object,' | \
sed -n -e 's/^\(.*\):[ ]*ELF.*, not stripped/\1/p'`; do
strip -g $f || :
done

17
brp-strip-comment-note Executable file
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#!/bin/sh
# If using normal root, avoid changing anything.
if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
exit 0
fi
# Strip .comment and .note sections (the latter only if it is not allocated)
# for already stripped elf files in the build root
for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
sed -n -e 's/^\(.*\):[ ]*ELF.*, stripped/\1/p'`; do
note="-R .note"
if objdump -h $f | grep '^[ ]*[0-9]*[ ]*.note[ ]' -A 1 | \
grep ALLOC >/dev/null; then
note=
fi
strip -R .comment $note $f || :
done

17
brp-strip-shared Executable file
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#!/bin/sh
# Conectiva brp - strip shared libraries. Based on Red Hat's brp-strip.
# Thu Apr 20 - Guilherme Manika <gwm@conectiva.com.br>
# Created file
if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
exit 0
fi
# Strip ELF shared objects
# Please note we don't restrict our search to executable files because
# our libraries are not (should not be, at least) +x.
for f in `find $RPM_BUILD_ROOT -type f -a -exec file {} \; | \
grep ' shared object,' | \
sed -n -e 's/^\(.*\):[ ]*ELF.*, not stripped/\1/p'`; do
strip --strip-unneeded $f
done

95
find-lang.sh Executable file
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#!/bin/sh
#findlang - automagically generate list of language specific files
#for inclusion in an rpm spec file.
#This does assume that the *.mo files are under .../share/locale/...
#Run with no arguments gets a usage message.
#findlang is copyright (c) 1998 by W. L. Estes <wlestes@uncg.edu>
#Redistribution and use of this software are hereby permitted for any
#purpose as long as this notice and the above copyright notice remain
#in tact and are included with any redistribution of this file or any
#work based on this file.
#changes:
# 1999-10-19 Artur Frysiak <wiget@pld.org.pl>
# * added support for GNOME help files
# * start support for KDE help files
usage () {
cat <<EOF
Usage: $0 TOP_DIR PACKAGE_NAME [prefix]
where TOP_DIR is
the top of the tree containing the files to be processed--should be
\$RPM_BUILD_ROOT usually. TOP_DIR gets sed'd out of the output list.
PACKAGE_NAME is the %{name} of the package. This should also be
the basename of the .mo files. the output is written to
PACKAGE_NAME.lang unless \$3 is given in which case output is written
to \$3.
Additional options:
--with-gnome find GNOME help files
--with-kde find KDE help files (not implemented yet)
--without-mo not find locales files
EOF
exit 1
}
if [ -z "$1" ] ; then usage
elif [ $1 = / ] ; then echo $0: expects non-/ argument for '$1' 1>&2
elif [ ! -d $1 ] ; then
echo $0: $1: no such directory
exit 1
else TOP_DIR="`echo $1|sed -e 's:/$::'`"
fi
shift
if [ -z "$1" ] ; then usage
else NAME=$1
fi
shift
GNOME=#
KDE=#
MO=
MO_NAME=$NAME.lang
while test $# -gt 0 ; do
case "${1}" in
--with-gnome )
GNOME=
shift
;;
--with-kde )
KDE_HELP=
shift
;;
--without-mo )
MO=#
shift
;;
* )
MO_NAME=${1}
shift
;;
esac
done
find $TOP_DIR -type f|sed '
1i\
%defattr (644, root, root, 755)
s:'"$TOP_DIR"'::
'"$MO"'s:\(.*/share/locale/\)\([^/_]\+\)\(.*'"$NAME"'\.mo$\):%lang(\2) \1\2\3:
'"$GNOME"'s:\(.*/gnome/help/'"$NAME"'/\)\([^/_]\+\):%lang(\2) \1\2:
s:^\([^%].*\)::
s:%lang(C) ::
' > $MO_NAME
find $TOP_DIR -type d|sed '
s:'"$TOP_DIR"'::
'"$GNOME"'s:\(.*/gnome/help/'"$NAME"'$\):%dir \1:
'"$GNOME"'s:\(.*/gnome/help/'"$NAME"'/\)\([^/_]\+\):%dir %lang(\2) \1\2:
s:^\([^%].*\)::
s:%lang(C) ::
' >> $MO_NAME

61
find-provides Executable file
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#!/bin/bash
# This script reads filenames from STDIN and outputs any relevant provides
# information that needs to be included in the package.
filelist=`sed "s/['\"]/\\\&/g"`
solist=$(echo $filelist | grep "\\.so" | grep -v "^/lib/ld.so" | \
xargs file -L 2>/dev/null | grep "ELF.*shared object" | cut -d: -f1)
pythonlist=
tcllist=
#
# --- Alpha does not mark 64bit dependencies
case `uname -m` in
alpha*) mark64="" ;;
*) mark64="()(64bit)" ;;
esac
#
# --- Library sonames and weak symbol versions (from glibc).
for f in $solist; do
soname=$(objdump -p $f | awk '/SONAME/ {print $2}')
lib64=`if file -L $f 2>/dev/null | \
grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
if [ "$soname" != "" ]; then
if [ ! -L $f ]; then
echo $soname$lib64
objdump -p $f | awk '
BEGIN { START=0 ; }
/Version definitions:/ { START=1; }
/^[0-9]/ && (START==1) { print $4; }
/^$/ { START=0; }
' | \
grep -v $soname | \
while read symbol ; do
echo "$soname($symbol)`echo $lib64 | sed 's/()//'`"
done
fi
else
echo ${f##*/}$lib64
fi
done | sort -u
#
# --- Perl modules.
[ -x /usr/lib/rpm/redhat/perl.prov ] &&
echo $filelist | tr '[:blank:]' \\n | grep '\.pm$' | /usr/lib/rpm/redhat/perl.prov | sort -u
#
# --- Python modules.
[ -x /usr/lib/rpm/redhat/python.prov -a -n "$pythonlist" ] &&
echo $pythonlist | tr '[:blank:]' \\n | /usr/lib/rpm/redhat/python.prov | sort -u
#
# --- Tcl modules.
[ -x /usr/lib/rpm/redhat/tcl.prov -a -n "$tcllist" ] &&
echo $tcllist | tr '[:blank:]' \\n | /usr/lib/rpm/redhat/tcl.prov | sort -u
exit 0

133
find-requires Executable file
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#!/bin/bash
#
# Auto-generate requirements for executables (both ELF and a.out) and library
# sonames, script interpreters, and perl modules.
#
ulimit -c 0
#
# --- Set needed to 0 for traditional find-requires behavior.
needed=1
if [ X"$1" = Xldd ]; then
needed=0
elif [ X"$1" = Xobjdump ]; then
needed=1
fi
#
# --- Grab the file manifest and classify files.
filelist=`sed "s/['\"]/\\\&/g"`
exelist=`echo $filelist | xargs -r file | egrep -v ":.* (commands|script) " | \
grep ":.*executable" | cut -d: -f1`
scriptlist=`echo $filelist | xargs -r file | \
egrep ":.* (commands|script) " | cut -d: -f1`
liblist=`echo $filelist | xargs -r file | \
grep ":.*shared object" | cut -d : -f1`
interplist=
perllist=
pythonlist=
tcllist=
#
# --- Alpha does not mark 64bit dependencies
case `uname -m` in
alpha*) mark64="" ;;
*) mark64="()(64bit)" ;;
esac
if [ "$needed" -eq 0 ]; then
#
# --- Executable dependency sonames.
for f in $exelist; do
[ -r $f -a -x $f ] || continue
lib64=`if file -L $f 2>/dev/null | \
grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
ldd $f | awk '/=>/ {
if ($1 !~ /libNoVersion.so/ && $1 !~ /4[um]lib.so/ && $1 !~ /libredhat-kernel.so/) {
gsub(/'\''"/,"\\&",$1);
printf "%s'$lib64'\n", $1
}
}'
done | xargs -r -n 1 basename | sort -u
#
# --- Library dependency sonames.
for f in $liblist; do
[ -r $f ] || continue
lib64=`if file -L $f 2>/dev/null | \
grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
ldd $f | awk '/=>/ {
if ($1 !~ /libNoVersion.so/ && $1 !~ /4[um]lib.so/ && $1 !~ /libredhat-kernel.so/) {
gsub(/'\''"/,"\\&",$1);
printf "%s'$lib64'\n", $1
}
}'
done | xargs -r -n 1 basename | sort -u
fi
#
# --- Script interpreters.
for f in $scriptlist; do
[ -r $f -a -x $f ] || continue
interp=`head -1 $f | sed -e 's/^\#\![ ]*//' | cut -d" " -f1`
interplist="$interplist $interp"
case $interp in
*/perl) perllist="$perllist $f" ;;
esac
done
[ -n "$interplist" ] && { echo "$interplist" | tr '[:blank:]' \\n | sort -u ; }
#
# --- Add perl module files to perllist.
for f in $filelist; do
[ -r $f -a "${f%.pm}" != "${f}" ] && perllist="$perllist $f"
done
#
# --- Weak symbol versions (from glibc).
[ -n "$mark64" ] && mark64="(64bit)"
for f in $liblist $exelist ; do
[ -r $f ] || continue
lib64=`if file -L $f 2>/dev/null | \
grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
objdump -p $f | awk 'BEGIN { START=0; LIBNAME=""; needed='$needed'; }
/^$/ { START=0; }
/^Dynamic Section:$/ { START=1; }
(START==1) && /NEEDED/ {
if (needed) {
if ("'$lib64'" != "") {
sub(/$/, "()'$lib64'", $2) ;
}
print $2 ;
}
}
/^Version References:$/ { START=2; }
(START==2) && /required from/ {
sub(/:/, "", $3);
LIBNAME=$3;
}
(START==2) && (LIBNAME!="") && ($4!="") && (($4~/^GLIBC_*/) || ($4~/^GCC_*/)) {
print LIBNAME "(" $4 ")'$lib64'";
}
'
done | sort -u
#
# --- Perl modules.
[ -x /usr/lib/rpm/redhat/perl.req -a -n "$perllist" ] && \
echo $perllist | tr '[:blank:]' \\n | /usr/lib/rpm/redhat/perl.req | sort -u
#
# --- Python modules.
[ -x /usr/lib/rpm/redhat/python.req -a -n "$pythonlist" ] && \
echo $pythonlist | tr '[:blank:]' \\n | /usr/lib/rpm/redhat/python.req | sort -u
#
# --- Tcl modules.
[ -x /usr/lib/rpm/redhat/tcl.req -a -n "$tcllist" ] && \
echo $tcllist | tr '[:blank:]' \\n | /usr/lib/rpm/redhat/tcl.req | sort -u
exit 0

115
macros Normal file
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# Per-platform rpm configuration file.
#==============================================================================
# ---- per-platform macros.
#
%_arch i386
%_vendor redhat
%_os linux
%_gnu -gnu
%_target_platform %{_target_cpu}-%{_vendor}-%{_target_os}
%optflags -O2 -march=i386 -mcpu=i686 -g
#==============================================================================
# ---- configure macros.
#
%_prefix /usr
%_exec_prefix %{_prefix}
%_bindir %{_exec_prefix}/bin
%_sbindir %{_exec_prefix}/sbin
%_libexecdir %{_exec_prefix}/libexec
%_datadir %{_prefix}/share
%_sysconfdir /etc
%_sharedstatedir %{_prefix}/com
%_localstatedir /var
%_lib lib
%_libdir %{_exec_prefix}/%{_lib}
%_includedir %{_prefix}/include
%_oldincludedir /usr/include
%_infodir /usr/share/info
%_mandir /usr/share/man
%_initrddir %{_sysconfdir}/rc.d/init.d
%_defaultdocdir %{_usr}/share/doc
#==============================================================================
# ---- configure and makeinstall.
#
%configure \
CFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ; \
CXXFLAGS="${CXXFLAGS:-%optflags}" ; export CXXFLAGS ; \
FFLAGS="${FFLAGS:-%optflags}" ; export FFLAGS ; \
./configure %{_target_platform} \\\
--prefix=%{_prefix} \\\
--exec-prefix=%{_exec_prefix} \\\
--bindir=%{_bindir} \\\
--sbindir=%{_sbindir} \\\
--sysconfdir=%{_sysconfdir} \\\
--datadir=%{_datadir} \\\
--includedir=%{_includedir} \\\
--libdir=%{_libdir} \\\
--libexecdir=%{_libexecdir} \\\
--localstatedir=%{_localstatedir} \\\
--sharedstatedir=%{_sharedstatedir} \\\
--mandir=%{_mandir} \\\
--infodir=%{_infodir}
%makeinstall \
make \\\
prefix=%{?buildroot:%{buildroot}}%{_prefix} \\\
exec_prefix=%{?buildroot:%{buildroot}}%{_exec_prefix} \\\
bindir=%{?buildroot:%{buildroot}}%{_bindir} \\\
sbindir=%{?buildroot:%{buildroot}}%{_sbindir} \\\
sysconfdir=%{?buildroot:%{buildroot}}%{_sysconfdir} \\\
datadir=%{?buildroot:%{buildroot}}%{_datadir} \\\
includedir=%{?buildroot:%{buildroot}}%{_includedir} \\\
libdir=%{?buildroot:%{buildroot}}%{_libdir} \\\
libexecdir=%{?buildroot:%{buildroot}}%{_libexecdir} \\\
localstatedir=%{?buildroot:%{buildroot}}%{_localstatedir} \\\
sharedstatedir=%{?buildroot:%{buildroot}}%{_sharedstatedir} \\\
mandir=%{?buildroot:%{buildroot}}%{_mandir} \\\
infodir=%{?buildroot:%{buildroot}}%{_infodir} \\\
install
%_smp_mflags %([ -z "$RPM_BUILD_NCPUS" ] \\\
&& RPM_BUILD_NCPUS="`/usr/bin/getconf _NPROCESSORS_ONLN`"; \\\
[ "$RPM_BUILD_NCPUS" -gt 1 ] && echo "-j$RPM_BUILD_NCPUS")
#==============================================================================
# ---- Build policy macros.
#
#---------------------------------------------------------------------
# Expanded at end of %install scriptlet.
#
%__arch_install_post %{nil}
%__os_install_post \
/usr/lib/rpm/redhat/brp-compress \
/usr/lib/rpm/redhat/brp-strip \
/usr/lib/rpm/redhat/brp-strip-comment-note \
%{nil}
%__spec_install_post\
%{__arch_install_post}\
%{__os_install_post}\
%{nil}
#---------------------------------------------------------------------
# Expanded at end of %prep
#
%__id_u %{__id} -u
%__chown_Rhf %{__chown} -Rhf
%__chgrp_Rhf %{__chgrp} -Rhf
%_fixowner [ `%{__id_u}` = '0' ] && %{__chown_Rhf} root
%_fixgroup [ `%{__id_u}` = '0' ] && %{__chgrp_Rhf} root
%_fixperms %{__chmod} -Rf a+rX,g-w,o-w
#---------------------------------------------------------------------
# Always use %defattr(-,root,root) in %files (added in rpm-4.0.4)
#
#%files(n:f:) %%files%{?-f: -f %{-f*}}%{?-n: -n %{-n*}} %{?1}\
#%defattr(-,root,root,-)\
#%{nil}

180
perl.prov Executable file
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#!/usr/bin/perl
# RPM (and it's source code) is covered under two separate licenses.
# The entire code base may be distributed under the terms of the GNU
# General Public License (GPL), which appears immediately below.
# Alternatively, all of the source code in the lib subdirectory of the
# RPM source code distribution as well as any code derived from that
# code may instead be distributed under the GNU Library General Public
# License (LGPL), at the choice of the distributor. The complete text
# of the LGPL appears at the bottom of this file.
# This alternative is allowed to enable applications to be linked
# against the RPM library (commonly called librpm) without forcing
# such applications to be distributed under the GPL.
# Any questions regarding the licensing of RPM should be addressed to
# Erik Troan <ewt@redhat.com>.
# a simple script to print the proper name for perl libraries.
# To save development time I do not parse the perl grammmar but
# instead just lex it looking for what I want. I take special care to
# ignore comments and pod's.
# it would be much better if perl could tell us the proper name of a
# given script.
# The filenames to scan are either passed on the command line or if
# that is empty they are passed via stdin.
# If there are lines in the file which match the pattern
# (m/^\s*\$VERSION\s*=\s+/)
# then these are taken to be the version numbers of the modules.
# Special care is taken with a few known idioms for specifying version
# numbers of files under rcs/cvs control.
# If there are strings in the file which match the pattern
# m/^\s*\$RPM_Provides\s*=\s*["'](.*)['"]/i
# then these are treated as additional names which are provided by the
# file and are printed as well.
# I plan to rewrite this in C so that perl is not required by RPM at
# build time.
# by Ken Estes Mail.com kestes@staff.mail.com
if ("@ARGV") {
foreach (@ARGV) {
process_file($_);
}
} else {
# notice we are passed a list of filenames NOT as common in unix the
# contents of the file.
foreach (<>) {
process_file($_);
}
}
foreach $module (sort keys %require) {
if (length($require{$module}) == 0) {
print "perl($module)\n";
} else {
# I am not using rpm3.0 so I do not want spaces arround my
# operators. Also I will need to change the processing of the
# $RPM_* variable when I upgrade.
print "perl($module) = $require{$module}\n";
}
}
exit 0;
sub process_file {
my ($file) = @_;
chomp $file;
open(FILE, "<$file") || return;
my ($package, $version, $incomment, $inover) = ();
while (<FILE>) {
# skip the documentation
# we should not need to have item in this if statement (it
# properly belongs in the over/back section) but people do not
# read the perldoc.
if (m/^=(head1|head2|pod|item)/) {
$incomment = 1;
}
if (m/^=(cut)/) {
$incomment = 0;
$inover = 0;
}
if (m/^=(over)/) {
$inover = 1;
}
if (m/^=(back)/) {
$inover = 0;
}
if ($incomment || $inover) {
next;
}
# skip the data section
if (m/^__(DATA|END)__$/) {
last;
}
# not everyone puts the package name of the file as the first
# package name so we report all namespaces as if they were
# provided packages (really ugly).
if (m/^\s*package\s+([_:a-zA-Z0-9]+)\s*;/) {
$package=$1;
undef $version;
$require{$package}=undef;
}
# after we found the package name take the first assignment to
# $VERSION as the version number. Exporter requires that the
# variable be called VERSION so we are safe.
# here are examples of VERSION lines from the perl distribution
#FindBin.pm:$VERSION = $VERSION = sprintf("%d.%02d", q$Revision$ =~ /(\d+)\.(\d+)/);
#ExtUtils/Install.pm:$VERSION = substr q$Revision$, 10;
#CGI/Apache.pm:$VERSION = (qw$Revision$)[1];
#DynaLoader.pm:$VERSION = $VERSION = "1.03"; # avoid typo warning
if (
($package) &&
(m/^\s*\$VERSION\s*=\s+/)
) {
# first see if the version string contains the string
# '$Revision' this often causes bizzare strings and is the most
# common method of non static numbering.
if (m/(\$Revision: (\d+[.0-9]+))/) {
$version= $2;
} elsif (m/[\'\"]?(\d+[.0-9]+)[\'\"]?/) {
# look for a static number hard coded in the script
$version= $1;
}
$require{$package}=$version;
}
# Each keyword can appear multiple times. Don't
# bother with datastructures to store these strings,
# if we need to print it print it now.
if ( m/^\s*\$RPM_Provides\s*=\s*["'](.*)['"]/i) {
foreach $_ (spit(/\s+/, $1)) {
print "$_\n";
}
}
}
close(FILE) ||
die("$0: Could not close file: '$file' : $!\n");
return ;
}

224
perl.req Executable file
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#!/usr/bin/perl
# RPM (and it's source code) is covered under two separate licenses.
# The entire code base may be distributed under the terms of the GNU
# General Public License (GPL), which appears immediately below.
# Alternatively, all of the source code in the lib subdirectory of the
# RPM source code distribution as well as any code derived from that
# code may instead be distributed under the GNU Library General Public
# License (LGPL), at the choice of the distributor. The complete text
# of the LGPL appears at the bottom of this file.
# This alternatively is allowed to enable applications to be linked
# against the RPM library (commonly called librpm) without forcing
# such applications to be distributed under the GPL.
# Any questions regarding the licensing of RPM should be addressed to
# Erik Troan <ewt@redhat.com>.
# a simple makedepends like script for perl.
# To save development time I do not parse the perl grammmar but
# instead just lex it looking for what I want. I take special care to
# ignore comments and pod's.
# It would be much better if perl could tell us the dependencies of a
# given script.
# The filenames to scan are either passed on the command line or if
# that is empty they are passed via stdin.
# If there are strings in the file which match the pattern
# m/^\s*\$RPM_Requires\s*=\s*["'](.*)['"]/i
# then these are treated as additional names which are required by the
# file and are printed as well.
# I plan to rewrite this in C so that perl is not required by RPM at
# build time.
# by Ken Estes Mail.com kestes@staff.mail.com
if ("@ARGV") {
foreach (@ARGV) {
process_file($_);
}
} else {
# notice we are passed a list of filenames NOT as common in unix the
# contents of the file.
foreach (<>) {
process_file($_);
}
}
foreach $module (sort keys %require) {
if (length($require{$module}) == 0) {
print "perl($module)\n";
} else {
# I am not using rpm3.0 so I do not want spaces arround my
# operators. Also I will need to change the processing of the
# $RPM_* vairable when I upgrage.
print "perl($module) >= $require{$module}\n";
}
}
exit 0;
sub process_file {
my ($file) = @_;
chomp $file;
open(FILE, "<$file") || return;
while (<FILE>) {
# skip the documentation
# we should not need to have item in this if statement (it
# properly belongs in the over/back section) but people do not
# read the perldoc.
if ( (m/^=(head1|head2|pod|item)/) .. (m/^=(cut)/) ) {
next;
}
if ( (m/^=(over)/) .. (m/^=(back)/) ) {
next;
}
# skip the data section
if (m/^__(DATA|END)__$/) {
last;
}
# Each keyword can appear multiple times. Don't
# bother with datastructures to store these strings,
# if we need to print it print it now.
if ( m/^\s*\$RPM_Requires\s*=\s*["'](.*)['"]/i) {
foreach $_ (split(/\s+/, $1)) {
print "$_\n";
}
}
if (
# ouch could be in a eval, perhaps we do not want these since we catch
# an exception they must not be required
# eval { require Term::ReadLine } or die $@;
# eval "require Term::Rendezvous;" or die $@;
# eval { require Carp } if defined $^S; # If error/warning during compilation,
(m/^(\s*) # we hope the inclusion starts the line
(require|use)\s+(?!\{) # do not want 'do {' loops
# quotes around name are always legal
[\'\"]?([^\;\ \'\"\t]*)[\'\"]?[\t\;\ ]
# the syntax for 'use' allows version requirements
\s*([.0-9]*)
/x)
) {
my ($whitespace, $statement, $module, $version) = ($1, $2, $3,$4);
# we only consider require statements that are flush against
# the left edge. any other require statements give too many
# false positives, as they are usually inside of an if statement
# as a fallback module or a rarely used option
($whitespace ne "" && $statement eq "require") && next;
# if there is some interpolation of variables just skip this
# dependency, we do not want
# do "$ENV{LOGDIR}/$rcfile";
($module =~ m/\$/) && next;
# skip if the phrase was "use of" -- shows up in gimp-perl, et al
next if $module eq 'of';
# if the module ends in a comma we probaly caught some
# documentation of the form 'check stuff,\n do stuff, clean
# stuff.' there are several of these in the perl distribution
($module =~ m/[,>]$/) && next;
# if the module name starts in a dot it is not a module name.
# Is this necessary? Please give me an example if you turn this
# back on.
# ($module =~ m/^\./) && next;
# if the module ends with .pm strip it to leave only basename.
# starts with /, which means its an absolute path to a file
if ($module =~ m(^/)) {
print "$module\n";
next;
}
# sometimes people do use POSIX qw(foo), or use POSIX(qw(foo)) etc
# we can strip qw.*$, as well as (.*$:
$module =~ s/qw.*$//;
$module =~ s/\(*$//;
$module =~ s/\.pm$//;
# some perl programmers write 'require URI/URL;' when
# they mean 'require URI::URL;'
$module =~ s/\//::/;
# trim off trailing parenthesis if any. Sometimes people pass
# the module an empty list.
$module =~ s/\(\s*\)$//;
if ( $module =~ m/^[0-9._]+$/ ) {
# if module is a number then both require and use interpret that
# to mean that a particular version of perl is specified
if ($module =~ /5.00/) {
print "perl >= 0:$module\n";
next;
}
else {
print "perl >= 1:$module\n";
next;
}
};
# ph files do not use the package name inside the file.
# perlmodlib documentation says:
# the .ph files made by h2ph will probably end up as
# extension modules made by h2xs.
# so do not expend much effort on these.
# there is no easy way to find out if a file named systeminfo.ph
# will be included with the name sys/systeminfo.ph so only use the
# basename of *.ph files
($module =~ m/\.ph$/) && next;
$require{$module}=$version;
$line{$module}=$_;
}
}
close(FILE) ||
die("$0: Could not close file: '$file' : $!\n");
return ;
}

1
rpmrc Normal file
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macrofiles: /usr/lib/rpm/macros:/usr/lib/rpm/redhat/macros:/etc/rpm/macros.specspo:/etc/rpm/macros.cdb