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This avoids small data/gp reloc overflow errors.

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* configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare
$name as array of characters with unknown bound.  Also store into the
array.
* configure: Regenerate.

From-SVN: r104964
This commit is contained in:
James E Wilson 2005-10-04 16:54:38 -07:00 committed by Jim Wilson
parent f6cf6841d0
commit 063e53d657
3 changed files with 10 additions and 3 deletions
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7
libmudflap/ChangeLog
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@ -1,3 +1,10 @@
2005-10-04 James E Wilson <wilson@specifix.com>
* configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare
$name as array of characters with unknown bound. Also store into the
array.
* configure: Regenerate.
2005-09-30 James E. Wilson <wilson@specifix.com>
* configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of

4
libmudflap/configure vendored
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@ -6926,11 +6926,11 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
extern char $name;
extern char $name[];
int
main ()
{
$name = 0;
$name[0] = 0;
;
return 0;
}

2
libmudflap/configure.ac
View File

@ -241,7 +241,7 @@ AC_SUBST(SECTION_FLAGS)
AC_CACHE_CHECK([for the name of the symbol used for the entry point],
[mudflap_cv_entry_point], [
for name in _start __start unknown; do
AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char $name;], [$name = 0;])],
AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char $name@<:@@:>@;], [$name@<:@0@:>@ = 0;])],
[break])
done
mudflap_cv_entry_point="$name"])