*** empty log message ***
CVS patchset: 2139 CVS date: 1998/06/02 13:48:59
This commit is contained in:
ewt
parent
ebc7a63bdd
commit
006dd62fd2
1
CHANGES
1
CHANGES
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@ -1,5 +1,6 @@
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2.5.1 -> 2.5.2:
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- added -bs to build just a source package
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- included irix.req and irix.prov (Tim Mooney)
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2.5 -> 2.5.1:
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- fail if sources are not regular files
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@ -0,0 +1,182 @@
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#! /usr/bin/ksh
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# Original Author: Tim Mooney (mooney@plains.nodak.edu)
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# $Id: irix6.prov,v 1.1 1998/06/02 13:48:59 ewt Exp $
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#
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# This file is distributed under the terms of the GNU Public License
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#
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# find-provides is part of RPM, the Red Hat Package Manager. find-provides
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# reads a list of full pathnames (in a package) on stdin, and outputs all
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# shared libraries provided by (contained in) the package.
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#
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# NOTE: I use `:' as the delimiter (by default) between the library soname
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# and any library version info. This is because IRIX libraries (even
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# system libraries) have "version information" in both the soname and the
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# internal version field, so it's important to be able to separate those
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# fields. If we just used `.', we wouldn't know where the soname ends and
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# the version infromation begins.
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#
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#
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# On IRIX, use `elfdump -L' to find what libraries a package provides
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#
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# Example `elfdump -L' output:
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#
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#$elfdump -L /usr/lib/libc.so
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#
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#
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#/usr/lib/libc.so:
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#
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# **** DYNAMIC SECTION INFORMATION ****
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#.dynamic :
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#[INDEX] Tag Value
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#[0] HASH 0xfa099d0
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#[1] STRTAB 0xfa0027c
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#[2] SYMTAB 0xfa10e3c
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#[3] STRSZ 0x9751
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#[4] SYMENT 0x10
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#[5] INIT 0
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#[6] FINI 0
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#[7] RLDVERS 0x1
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#[8] FLAGS 0x1411
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#[9] BASEADDR 0xfa00000
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#[10] LOCGOTNO 0x3c
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#[11] PROTECT 0x3c
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#[12] HIDDEN 0x12
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#[13] CNFLCTNO 0
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#[14] LBLISTNO 0
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#[15] SYMTABNO 0xd19
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#[16] UNREFEXT 0x8
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#[17] GOTSYM 0x8b3
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#[18] LOCAL 0x12
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#[19] LOCALPG 0x1
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#[20] LOCALPG 0x10
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#[21] PLTGOT 0xfb483b0
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#[22] RLDTXT_ADR0xfb6b580
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#[23] OPTIONS 0xfa000f4
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#[24] SONAME libc.so.1
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#[25] TIMSTAMP Jun 16 18:23:15 1997
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#[26] CHECKSUM 0x92321a0c
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#[27] IVERSION sgi1.0
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#[28] REL 0xfa1dfcc
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#[29] RELSZ 0x1988
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#[30] RELENT 0x8
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#[31] MSYM 0xfa1f954
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#[32] COMPCTSIZE0xc60c
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#No Library List Section in /usr/lib/libc.so
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#
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PATH=/usr/bin:/usr/sbin
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export PATH
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for f in `cat - | xargs /usr/bin/file | egrep 'ELF.*dynamic lib' | cut -d: -f1`
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do
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elfdump -L $f 2>/dev/null | awk '
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BEGIN {
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FS = " ";
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RS = "\n";
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OFS = "";
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# The character that should separate the soname from
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# the version information. If you change this, you
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# should also change the same variable in the IRIX
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# find-requires script
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soname_version_delimiter=":"
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found_soname = 0;
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found_iversion = 0;
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}
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# Uncomment the next line for some debugging info.
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#{ print NR , ":", $0 }
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/[ ]+SONAME .*[ ]*$/ {
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found_soname = 1;
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numfields = split($0, internal_name)
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if (numfields == 3) {
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soname = $3
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} else {
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#
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# Should never be here.
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#
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print "Really odd looking soname:", $0 | "cat 1>&2"
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exit
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}
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}
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/[ ]+IVERSION .*[ ]*$/ {
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if (found_soname == 1) {
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numfields = split($0, iversion)
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if (numfields == 3) {
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version = $3
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#
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# handle libraries with multiple versions, like
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# 1.1:1.2. Since they really provide both versions,
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# we need to generate output for each version.
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#
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numfields = split(version, versions, ":")
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if (numfields > 1) {
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for (i = 1; i < numfields; i++) {
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print soname, soname_version_delimiter, versions[i]
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}
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#
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# let our END routine print out the *last* version
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# provided
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#
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version = versions[numfields]
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}
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#
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# stick a fork in us.
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#
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found_iversion = 1;
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exit
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} else {
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#
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# handle libraries with comments and other junk in
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# the version field. IRIX has a number of system libraries
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# with whitespace and other junk in the version field!
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#
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# we discard the whitespace and keep the identifier after
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# the # sign.
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#
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version = iversion[numfields]
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numfields = split(version, version_junk, "#")
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if (numfields > 1) {
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version = version_junk[numfields]
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found_iversion = 1;
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}
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}
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} else {
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#
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# found an iversion without an soname. Is that possible?
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#
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print "Found version but no soname:", $0 | "cat 1>&2"
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exit
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}
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}
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#
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# we could probably watch for some other token (like RELSZ)
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# that *generally* occurs later in the input than the stuff we watch
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# for, and exit if we see it, but it is just as easy to read all
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# the output, even after we have seen what we are looking for.
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#
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END {
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# Uncomment the next line for debugging info
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#{ print "END: NR: ", NR }
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if ( (found_soname == 1) && (found_iversion == 1) ) {
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print soname, soname_version_delimiter, version
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exit
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} else if (found_soname == 1) {
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#
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# no library version information
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#
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print soname
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}
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# else do nothing
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}
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' # end of awk
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#done | sort -u
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#comment out the previous line and uncomment the next line when debugging
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done
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@ -0,0 +1,123 @@
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#! /usr/bin/ksh
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# Original Author: Tim Mooney (mooney@plains.nodak.edu)
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# $Id: irix6.req,v 1.1 1998/06/02 13:48:59 ewt Exp $
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#
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# This file is distributed under the terms of the GNU Public License
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#
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# find-requires is part of RPM, the Red Hat Package Manager. find-requires
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# reads a list of full pathnames (in a package) on stdin, and outputs all
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# shared libraries the package requires to execute.
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#
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# NOTE: I use `:' as the delimiter (by default) between the library soname
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# and any library version info. This is because IRIX libraries (even
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# system libraries) have "version information" in both the soname and the
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# internal version field, so it's important to be able to separate those
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# fields. If we just used `.', we wouldn't know where the soname ends and
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# the version infromation begins.
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#
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# On IRIX, use `elfdump -Dl' to find what libraries are required by
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# an executable. `elfdump -L' does what we need too, but it gives us more
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# than we really need.
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#
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# Example `elfdump -Dl' output:
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#
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#$elfdump -Dl /usr/bin/X11/xterm
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#
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#
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#
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#/usr/bin/X11/xterm:
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#
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# **** MIPS LIBLIST INFORMATION ****
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#.liblist :
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#[INDEX] Timestamp Checksum Flags Name Version
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#[1] Nov 23 15:39:02 1997 0x4da65893 ----- libXaw.so.2 sgi2.0
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#[2] Nov 23 15:39:02 1997 0x414eece6 ----- libXmu.so sgi1.0
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#[3] Nov 23 15:39:02 1997 0x6f314e69 ----- libXt.so sgi1.0
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#[4] Nov 23 15:39:02 1997 0xcbe81fff ----- libXext.so sgi1.0
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#[5] Nov 23 15:39:02 1997 0x89ae8e98 ----- libX11.so.1 sgi1.0
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#[6] Oct 27 01:00:29 1997 0x99b27890 ----- libcurses.so sgi1.0
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#[7] Jun 16 18:23:15 1997 0x92321a0c ----- libc.so.1 sgi1.0
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#
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#
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# TVM: it might be better to re-write this so that `file' isn't used, since
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# it can all be done with `elfdump', but this works.
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#
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PATH=/usr/bin:/usr/sbin
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export PATH
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filelist=`cat -`
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#
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# Handle scripts first
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#
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for f in `echo $filelist | xargs file | grep 'script text' | cut -d: -f 2 \
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| awk '{ print $1 }'`
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do
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print $f
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done | sort -u
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for f in `echo $filelist | xargs file | egrep 'executable|lib' | cut -d: -f1`
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do
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#echo "Working on $f"
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elfdump -Dl $f 2>/dev/null | awk '
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#
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# For you non-awk-ers, no single quotes in comments -- the shell
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# sees them and things get hosed.
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#
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BEGIN {
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found_column_headers = 0;
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FS = " ";
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RS = "\n";
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OFS="";
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soname_version_delimiter=":";
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}
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# uncomment the next line for debugging information
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#{ print "Saw input:", $0 }
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found_column_headers == 1 && $0 !~ /^$/ {
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# get the library name (field 15) and the library version (field 16)
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# if present.
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numfields = split($0,fields)
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if (numfields == 8) {
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print fields[8]
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} else if (numfields == 9) {
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#
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print fields[8], soname_version_delimiter, fields[9]
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} else if (numfields > 9) {
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#
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# SGI has this annoying habit of putting comments, complete
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# with whitespace, in their library IVERSION field. Yuck.
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#
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# Handle libraries like this gracefully.
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#
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verfields = split(fields[NF], junk, "#")
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if (verfields == 2) {
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print fields[8], soname_version_delimiter, junk[2]
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} else if (verfields > 2) {
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print fields[8], soname_version_delimiter, junk[verfields]
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} else {
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print "Cannot find version:", fields[numfields] | "cat 2>&1"
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}
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}
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}
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/^\[INDEX\].Timestamp.*Checksum.*Flags.*Name.*Version$/ {
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# we better start paying attention now.
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found_column_headers = 1
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#
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# uncomment the next line for debugging information
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#print "found the column headers: ", $0
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}
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' # end of awk
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done | sort -u
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# comment out the previous line and uncomment the next when debugging
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#done
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