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| author | James E Wilson <wilson@specifixinc.com> | 2005-10-04 16:54:38 -0700 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 2005-10-04 16:54:38 -0700 |
| commit | 063e53d657cc9989c08caf228b92dd129f14e5dd (patch) | |
| tree | f0f593f2e0a946e2d96680db1b0b63b5df5f71d0 /libmudflap | |
| parent | f6cf6841d0b07efb1eb3a83afa31f8c8c6d8c1a8 (diff) | |
| download | gcc-063e53d657cc9989c08caf228b92dd129f14e5dd.zip gcc-063e53d657cc9989c08caf228b92dd129f14e5dd.tar.gz gcc-063e53d657cc9989c08caf228b92dd129f14e5dd.tar.bz2 | |
This avoids small data/gp reloc overflow errors.
* 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
Diffstat (limited to 'libmudflap')
| -rw-r--r-- | libmudflap/ChangeLog | 7 | ||||
| -rwxr-xr-x | libmudflap/configure | 4 | ||||
| -rw-r--r-- | libmudflap/configure.ac | 2 |
3 files changed, 10 insertions, 3 deletions
diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog index e125f01..306342a 100644 --- a/libmudflap/ChangeLog +++ b/libmudflap/ChangeLog @@ -1,3 +1,10 @@ +2005-10-04 James E Wilson <wilson@specifix.com> + + * configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare + $name as array of characters with unknown bound. Also store into the + array. + * configure: Regenerate. + 2005-09-30 James E. Wilson <wilson@specifix.com> * configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of diff --git a/libmudflap/configure b/libmudflap/configure index b1f7c72..9e81180 100755 --- a/libmudflap/configure +++ b/libmudflap/configure @@ -6926,11 +6926,11 @@ _ACEOF cat confdefs.h >>conftest.$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; } diff --git a/libmudflap/configure.ac b/libmudflap/configure.ac index 039ff4e..51ed6e3 100644 --- a/libmudflap/configure.ac +++ b/libmudflap/configure.ac @@ -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"]) |