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* lib/autoconf/c.m4 (AC_LANG_INT_SAVE): Avoid newline, to aid in

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cross-compiling from cygwin to mingw.
Reported by Bob Rossi.  This resurrects the 2000-11-30 patch to
aclang.m4, which was mistakenly removed in the 2001-09-17 patch
to lib/autoconf/c.m4.
This commit is contained in:
Paul Eggert 2006-12-01 19:21:03 +00:00
parent 609e9df2d4
commit 78dc34d5eb
2 changed files with 12 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2006-12-01 Eric Blake <ebb9@byu.net>
* lib/autoconf/c.m4 (AC_LANG_INT_SAVE): Avoid newline, to aid in
cross-compiling from cygwin to mingw.
Reported by Bob Rossi. This resurrects the 2000-11-30 patch to
aclang.m4, which was mistakenly removed in the 2001-09-17 patch
to lib/autoconf/c.m4.
2006-12-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/m4sugar/m4sh.m4 (_AS_ECHO_PREPARE): Use a longer test

6
lib/autoconf/c.m4
View File

@ -284,15 +284,17 @@ static unsigned long int ulongval () { return $2; }
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld\n", i);
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu\n", i);
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
])])