Ticket #786 (closed bug: fixed)
config step auto::gettext throws warnings on Darwin/PPC
Description (last modified by jkeenan) (diff)
This ticket concerns warnings generated during Configure.pl during config step auto::gettext on Darwin/PPC. These warnings were initially observed in the io_cleanups branch, but in fact were present in trunk from before the point at which that branch was created.
auto::gettext conducts an automated probe of your system to determine ... whether the platform supports gettext. This is needed for Parrot internationalization. They are a set of tools that provides a framework to help other GNU packages produce multi-lingual messages.
auto::gettext composes a short C program on the fly and then executes that program. The name of that program is test_xxxxx.c, where xxxxx is a 5-digit number probably derived from a process ID. The configstep compiles this program into an object file test_xxxxx.o and then into an executable test_xxxxx.
You can diagnose warnings which occur during a particular configuration step by (a) running configuration with that step in verbose mode:
perl Configure.pl --verbose-step=auto::gettext
and (b) in lib/Parrot/Configure/Step/List.pm, temporarily deleting all configuration steps after the step you need to examine. This helps to ensure that any files resulting from the execution of test_xxxxx are still present and have not been cleaned up by Configure.pl. (No guarantees on the latter, though.)
Here's what I got when following the above steps on Darwin/PPC:
auto::gettext - Does your configuration include gettext...
/usr/bin/gcc-4.0 -fno-common -I/opt/local/include -no-cpp-precomp -pipe -I/usr/local/include -I/opt/local/include -pipe -fno-common -Wno-long-double -DHASATTRIBUTE_CONST -DHASATTRIBUTE_DEPRECATED -DHASATTRIBUTE_MALLOC -DHASATTRIBUTE_NONNULL -DHASATTRIBUTE_NORETURN -DHASATTRIBUTE_PURE -DHASATTRIBUTE_UNUSED -DHASATTRIBUTE_WARN_UNUSED_RESULT -falign-functions=16 -fvisibility=hidden -funit-at-a-time -W -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wdisabled-optimization -Wendif-labels -Wextra -Wformat -Wformat-extra-args -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimport -Winit-self -Winline -Winvalid-pch -Wmissing-braces -Wmissing-field-initializers -Wno-missing-format-attribute -Wmissing-include-dirs -Wpacked -Wparentheses -Wpointer-arith -Wreturn-type -Wsequence-point -Wno-shadow -Wsign-compare -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch -Wswitch-default -Wtrigraphs -Wundef -Wunknown-pragmas -Wno-unused -Wvariadic-macros -Wwrite-strings -Wbad-function-cast -Wdeclaration-after-statement -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wnonnull -I/sw/include -I./include -c test_15027.c
c++ -undefined dynamic_lookup -L/sw/lib -L/opt/local/lib test_15027.o -lintl -o test_15027 -lm -lgmp -lreadline
./test_15027
dyld: lazy symbol binding failed: Symbol not found: _libintl_bindtextdomain
Referenced from: /Users/jimk/work/io_cleanups/./test_15027
Expected in: dynamic lookup
dyld: Symbol not found: _libintl_bindtextdomain
Referenced from: /Users/jimk/work/io_cleanups/./test_15027
Expected in: dynamic lookup
Setting Configuration Data:
(
verbose => undef,
);
Does your configuration include gettext............done.
Here's test_15027.c:
$ cat test_15027.c
/*
* ex: set ro:
* DO NOT EDIT THIS FILE
* Generated by Parrot::Configure::Compiler from config/auto/gettext/gettext_c.in
*/
/*
Copyright (C) 2008-2009, Parrot Foundation.
$Id: gettext_c.in 37385 2009-03-13 19:25:41Z coke $
*/
#define PACKAGE "hello"
#define LOCALEDIR "."
#include <stdio.h>
#include <stdlib.h>
#include <libintl.h>
#include <locale.h>
int
main(int argc, char *argv[])
{
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
printf(gettext("Hello, world!\n"));
return EXIT_SUCCESS;
}
/*
* Local variables:
* c-file-style: "parrot"
* End:
* vim: expandtab shiftwidth=4:
*/
And if I execute test_15027 directly, I get this output:
$ ./test_15027 dyld: lazy symbol binding failed: Symbol not found: _libintl_bindtextdomain Referenced from: /Users/jimk/work/io_cleanups/./test_15027 Expected in: dynamic lookup dyld: Symbol not found: _libintl_bindtextdomain Referenced from: /Users/jimk/work/io_cleanups/./test_15027 Expected in: dynamic lookup Trace/BPT trap
Attachments
-
26308.26309.config.init.hints.darwin.pm.diff
(1.1 KB) - added by jkeenan
13 years ago.
- Changes to config/init/hints/darwin.pm at r26309 (part of merge of pdd17pmc branch into trunk)
