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* first search for gnm and only then for nm

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* fixed error message in case the output of (g)nm/objdump can't be parsed

git-svn-id: trunk@12349 -
This commit is contained in:
Jonas Maebe 2008-12-12 13:03:27 +00:00
parent dcf7412ea4
commit 1597aac6d2
3 changed files with 6 additions and 6 deletions
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2
compiler/msg/errore.msg
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@ -2571,7 +2571,7 @@ wpo_cannot_extract_live_symbol_info_no_link=12014_E_Cannot extract symbol livene
wpo_cannot_find_symbol_progs=12015_F_Cannot find "$1" or "$2" to extract symbol liveness information from linked program
% Certain symbol liveness collectors need a helper program to extract the symbol information from the linked program.
% This helper program is normally 'nm', which is part of the GNU binutils
wpo_error_reading_symbol_file=12016_E_Error during reading symbol liveness information produced by "$2"
wpo_error_reading_symbol_file=12016_E_Error during reading symbol liveness information produced by "$1"
% An error occurred during the reading of the symbol liveness file that was generated using the 'nm' or 'objdump' program. The reason
% can be that it was shorter than expected, or that its format was not understood.
wpo_error_executing_symbol_prog=12017_F_Error executing "$1" (exitcode: $2) to extract symbol information from linked program

2
compiler/msgtxt.inc
View File

@ -881,7 +881,7 @@ const msgtxt : array[0..000209,1..240] of char=(
'12015_F_Cannot find "$1" or "$2" to extract symbol liveness informatio'+
'n from linked program'#000+
'12016_E_Error during reading symbol liveness information produced by "'+
'$2"'#000+
'$1"'#000+
'12017_F_Error executing "$1" (','exitcode: $2) to extract symbol inform'+
'ation from linked program'#000+
'12018_E_Collection of symbol liveness information can only help when u'+

8
compiler/optdead.pas
View File

@ -284,7 +284,7 @@ const
result:=error;
if not result then
exit;
cgmessage1(wpo_error_reading_symbol_file,'fullutilname');
cgmessage1(wpo_error_reading_symbol_file,symbolprogfullpath);
{$i-}
close(fsymfile);
{$i+}
@ -349,11 +349,11 @@ const
begin { twpodeadcodeinfofromexternallinker }
{ try nm }
symbolprogfound:=findutil('nm',nmfullname,symbolprogfullpath);
{ gnu-nm (e.g., on solaris) }
symbolprogfound:=findutil('gnm',nmfullname,symbolprogfullpath);
{ regular nm }
if not symbolprogfound then
symbolprogfound:=findutil('gnm',nmfullname,symbolprogfullpath);
symbolprogfound:=findutil('nm',nmfullname,symbolprogfullpath);
if not symbolprogfound then
begin
{ try objdump }