| 1 | # Copyright (C) 1993, 1994 Free Software Foundation, Inc. |
| 2 | |
| 3 | # This program is free software; you can redistribute it and/or modify |
| 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # the Free Software Foundation; either version 2 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | # GNU General Public License for more details. |
| 12 | # |
| 13 | # You should have received a copy of the GNU General Public License |
| 14 | # along with this program; if not, write to the Free Software |
| 15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 16 | |
| 17 | # Please email any bugs, comments, and/or additions to this file to: |
| 18 | # bug-dejagnu@prep.ai.mit.edu |
| 19 | |
| 20 | # This file was written by Rob Savoye <rob@cygnus.com> |
| 21 | # and extended by Ian Lance Taylor <ian@cygnus.com> |
| 22 | |
| 23 | proc binutil_version { prog } { |
| 24 | if {[which $prog] == 0} then { |
| 25 | perror "$prog can't be run, file not found." |
| 26 | return "" |
| 27 | } |
| 28 | catch "exec $prog --version" tmp |
| 29 | # Should find a way to discard constant parts, keep whatever's |
| 30 | # left, so the version string could be almost anything at all... |
| 31 | regexp "version (cygnus-|)\[-0-9.a-zA-Z-\]+" $tmp version |
| 32 | if ![info exists version] then { |
| 33 | return "[which $prog] (no version number)\n" |
| 34 | } |
| 35 | set tmp $version |
| 36 | return "[which $prog] $version\n" |
| 37 | } |
| 38 | |
| 39 | # |
| 40 | # default_binutils_run |
| 41 | # run a program, returning the output |
| 42 | # sets binutils_run_failed if the program does not exist |
| 43 | # |
| 44 | proc default_binutils_run { prog progargs } { |
| 45 | global binutils_run_failed |
| 46 | global host_triplet |
| 47 | |
| 48 | set binutils_run_failed 0 |
| 49 | |
| 50 | if {[which $prog] == 0} then { |
| 51 | perror "$prog does not exist" |
| 52 | set binutils_run_failed 1 |
| 53 | return "" |
| 54 | } |
| 55 | |
| 56 | send_log "$prog $progargs\n" |
| 57 | verbose "$prog $progargs" |
| 58 | |
| 59 | # This used to be |
| 60 | # catch "exec $prog $progargs" exec_output |
| 61 | # but that would evaluate $progargs twice, which would fail if |
| 62 | # any arguments started with `$'. This is a dismal hack to avoid |
| 63 | # this problem. I tried using |
| 64 | # catch { exec $prog $progargs } exec_output |
| 65 | # but that failed because $progargs was not split into words by |
| 66 | # exec. I don't know if this operation can be done correctly. No |
| 67 | # matter how hard I try, I can not convince myself that TCL is a |
| 68 | # language. |
| 69 | regsub -all "\\$" $progargs "\\$" progq |
| 70 | catch "exec $prog $progq" exec_output |
| 71 | set exec_output [prune_system_crud $host_triplet $exec_output] |
| 72 | if {![string match "" $exec_output]} then { |
| 73 | send_log "$exec_output\n" |
| 74 | verbose "$exec_output" |
| 75 | } |
| 76 | return $exec_output |
| 77 | } |
| 78 | |
| 79 | # |
| 80 | # default_binutils_assemble |
| 81 | # assemble a file |
| 82 | # |
| 83 | proc default_binutils_assemble { as source object } { |
| 84 | global ASFLAGS |
| 85 | global srcdir |
| 86 | global host_triplet |
| 87 | |
| 88 | if {[which $as] == 0} then { |
| 89 | perror "$as does not exist" |
| 90 | return 0 |
| 91 | } |
| 92 | |
| 93 | if ![info exists ASFLAGS] { set ASFLAGS "" } |
| 94 | |
| 95 | # The HPPA assembler syntax is a little different than most, to make |
| 96 | # the test source file assemble we need to run it through sed. |
| 97 | # |
| 98 | # This is a hack in that it won't scale well if other targets need |
| 99 | # similar transformations to assemble. We'll generalize the hack |
| 100 | # if/when other targets need similar handling. |
| 101 | if [istarget "hppa*-*-*" ] then { |
| 102 | send_log "sed -f $srcdir/config/hppa.sed < $source | $as $ASFLAGS -o $object\n" |
| 103 | verbose "sed -f $srcdir/config/hppa.sed < $source | $as $ASFLAGS -o $object" |
| 104 | catch "exec sed -f $srcdir/config/hppa.sed < $source | $as $ASFLAGS -o $object" exec_output |
| 105 | } else { |
| 106 | send_log "$as $ASFLAGS -o $object $source\n" |
| 107 | verbose "$as $ASFLAGS -o $object $source" |
| 108 | catch "exec $as $ASFLAGS -o $object $source" exec_output |
| 109 | } |
| 110 | |
| 111 | set exec_output [prune_system_crud $host_triplet $exec_output] |
| 112 | |
| 113 | if [string match "" $exec_output] then { |
| 114 | return 1 |
| 115 | } else { |
| 116 | send_log "$exec_output\n" |
| 117 | verbose "$exec_output" |
| 118 | perror "$source: assembly failed" |
| 119 | return 0 |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | # |
| 124 | # default_binutils_compile |
| 125 | # compile a file |
| 126 | # |
| 127 | proc default_binutils_compile { cc flags source object } { |
| 128 | global CFLAGS |
| 129 | global srcdir |
| 130 | global host_triplet |
| 131 | |
| 132 | if {[which $cc] == 0} then { |
| 133 | perror "$cc does not exist" |
| 134 | return 0 |
| 135 | } |
| 136 | |
| 137 | if ![info exists CFLAGS] { set CFLAGS "" } |
| 138 | |
| 139 | send_log "$cc $flags $CFLAGS -o $object $source\n" |
| 140 | verbose "$cc $flags $CFLAGS -o $object $source" |
| 141 | catch "exec $cc $flags $CFLAGS -o $object $source" exec_output |
| 142 | |
| 143 | set exec_output [prune_system_crud $host_triplet $exec_output] |
| 144 | |
| 145 | if [string match "" $exec_output] then { |
| 146 | return 1 |
| 147 | } else { |
| 148 | send_log "$exec_output\n" |
| 149 | verbose "$exec_output" |
| 150 | perror "$source: compilation failed" |
| 151 | return 0 |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | # |
| 156 | # default_binutils_remove |
| 157 | # remove a file |
| 158 | # |
| 159 | proc default_binutils_remove { file } { |
| 160 | catch "exec rm -f $file" exec_output |
| 161 | } |
| 162 | |
| 163 | # This definition is taken from an unreleased version of DejaGnu. Once |
| 164 | # that version gets released, and has been out in the world for a few |
| 165 | # months at least, it may be safe to delete this copy. |
| 166 | if ![string length [info proc prune_system_crud]] { |
| 167 | # |
| 168 | # prune_system_crud -- delete various system verbosities from TEXT on SYSTEM |
| 169 | # |
| 170 | # An example is: |
| 171 | # ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9 |
| 172 | # |
| 173 | # SYSTEM is typical $target_triplet or $host_triplet. |
| 174 | # |
| 175 | # This is useful when trying to do pattern matches on program output. |
| 176 | # Sites with particular verbose os's may wish to override this in site.exp. |
| 177 | # |
| 178 | proc prune_system_crud { system text } { |
| 179 | # This is from sun4's. Do it for all machines for now. |
| 180 | # The "\\1" is to try to preserve a "\n" but only if necessary. |
| 181 | regsub -all "(^|\n)(ld.so: warning:\[^\n\]*\n?)+" $text "\\1" text |
| 182 | |
| 183 | # This happens when compiling on Alpha OSF/1 with cc -g -O. |
| 184 | regsub -all "(^|\n)(uopt: Warning: file not optimized; use -g3 if both optimization and debug wanted\n?)+" $text "\\1" text |
| 185 | |
| 186 | # This happens on SunOS with cc -g -O. |
| 187 | regsub -all "(^|\n)(cc: Warning: -O conflicts with -g. -O turned off.\n?)+" $text "\\1" text |
| 188 | |
| 189 | # It might be tempting to get carried away and delete blank lines, etc. |
| 190 | # Just delete *exactly* what we're ask to, and that's it. |
| 191 | return $text |
| 192 | } |
| 193 | } |