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1998-07-06 14:36 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/Makefile (generated): Remove $(objpfx) from the names. 1998-07-05 Andreas Jaeger <aj@arthur.rhein-neckar.de> * stdio-common/test_rdwr.c: Use %Zu for size_t in printf format string. * libio/iofread_u.c: Include <stdio.h> for prototype. * libio/iofwrite_u.c: Likewise. 1998-07-06 Andreas Jaeger <aj@arthur.rhein-neckar.de> * db2/Versions: New file. 1998-07-04 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makefile (lib-noranlib): Don't depend on sysd-versions. ($(common-objpfx)sysd-versions): Remove rule. * Makerules ($(common-objpfx)sysd-versions): Define here instead. Pass name of Versions.def file to script and redirect output to target. Include it and make all generated version maps depend on it. * versions.awk: Print out variable definition containing all generated version maps. Print error messages to stderr. Remove temp file. 1998-07-04 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/annexc.c (check_header): Terminate macro name before comparing. (get_null_defines): Allow builtin macros with parameters. (fmt, testfmt): Add -D_LIBC. * posix/Makefile: Remove bogus duplicate include directories from annexc test command. 1998-07-06 12:04 Ulrich Drepper <drepper@cygnus.com> * nis/nss_nis/nis-pwd.c (internal_nis_getpwent_r): Handle adjunct password scheme. (_nss_nis_getpwnam_r): Likewise. (_nss_nis_getpwuid_r): Likewise. 1998-07-05 Mark Kettenis <kettenis@phys.uva.nl> * libio/Versions: Move symbols whose source lives in stdio-common to ... * stdio-common/Versions: ... here. * stdio/Versions: Add missing symbols.
107 lines
2.3 KiB
Awk
107 lines
2.3 KiB
Awk
# Combine version map fragments into version files for the generated
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# shared object.
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# (C) Copyright 1998 Free Software Foundation, Inc.
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# Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
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# Read definitions for the versions.
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BEGIN {
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nlibs=0;
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while (getline < defsfile) {
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if (/^[a-zA-Z_]+ {/) {
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libs[$1] = 1;
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curlib = $1;
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while (getline < defsfile && ! /^}/) {
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versions[$1] = 1;
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if (NF > 1) {
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derived[curlib, $1] = " " $2;
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for (n = 3; n <= NF; ++n) {
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derived[curlib, $1] = derived[curlib, $1] ", " $n;
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}
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}
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}
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}
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}
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close(defsfile);
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tmpfile = (buildroot "Versions.tmp");
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sort = ("sort -n >" tmpfile);
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}
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# Remove comment lines.
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/^ *#/ {
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next;
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}
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# This matches the beginning of the version information for a new library.
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/^[a-zA-Z_]+/ {
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actlib = $1;
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if (!libs[$1]) {
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printf("no versions defined for %s\n", $1) > "/dev/stderr";
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exit 1;
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}
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next;
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}
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# This matches the beginning of a new version for the current library.
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/^ [A-Za-z_]/ {
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actver = $1;
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if (!versions[$1]) {
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printf("version %s not defined\n", $1) > "/dev/stderr";
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exit 1;
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}
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next;
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}
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# This matches lines with names to be added to the current version in the
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# current library. This is the only place where we print something to
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# the intermediate file.
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/^ / {
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printf("%s %s %s\n", actlib, actver, $0) | sort;
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}
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function closeversion(name) {
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if (firstinfile) {
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printf(" local:\n *;\n") > outfile;
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firstinfile = 0;
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}
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printf("}%s;\n", derived[oldlib, name]) > outfile;
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}
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# Now print the accumulated information.
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END {
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close(sort);
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oldlib="";
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oldver="";
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printf("all-version-maps =");
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while(getline < tmpfile) {
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if ($1 != oldlib) {
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if (oldlib != "") {
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closeversion(oldver);
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oldver = "";
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close(outfile);
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}
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oldlib = $1;
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outfile = (buildroot oldlib ".map");
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firstinfile = 1;
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printf(" $(common-objpfx)%s.map", oldlib);
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}
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if ($2 != oldver) {
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if (oldver != "") {
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closeversion(oldver);
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}
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printf("%s {\n global:\n", $2) > outfile;
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oldver = $2;
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}
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printf(" ") > outfile;
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for (n = 3; n <= NF; ++n) {
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printf(" %s", $n) > outfile;
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}
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printf("\n") > outfile;
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}
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printf("\n");
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closeversion(oldver);
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close(outfile);
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system("rm " tmpfile);
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}
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