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* as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.

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* config.in: Regenerate.
	* configure: Regenerate.
	* configure.in: Check for ffs decl and alphabetize.
This commit is contained in:
Aaron W. LaFramboise 2005-03-30 02:55:13 +00:00
parent efa9bda482
commit e8a38df5d8
5 changed files with 206 additions and 123 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
* as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
* config.in: Regenerate.
* configure: Regenerate.
* configure.in: Check for ffs decl and alphabetize.
2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
Phil Blundell <philb@gnu.org>

23
gas/as.h
View File

@ -127,21 +127,24 @@ extern void *alloca ();
#endif /* !__MWERKS__ */
/* Other stuff from config.h. */
#ifdef NEED_DECLARATION_STRSTR
extern char *strstr ();
#ifdef NEED_DECLARATION_ENVIRON
extern char **environ;
#endif
#ifdef NEED_DECLARATION_ERRNO
extern int errno;
#endif
#ifdef NEED_DECLARATION_FFS
extern int ffs (int);
#endif
#ifdef NEED_DECLARATION_FREE
extern void free ();
#endif
#ifdef NEED_DECLARATION_MALLOC
extern PTR malloc ();
extern PTR realloc ();
#endif
#ifdef NEED_DECLARATION_FREE
extern void free ();
#endif
#ifdef NEED_DECLARATION_ERRNO
extern int errno;
#endif
#ifdef NEED_DECLARATION_ENVIRON
extern char **environ;
#ifdef NEED_DECLARATION_STRSTR
extern char *strstr ();
#endif
/* This is needed for VMS. */

3
gas/config.in
View File

@ -183,6 +183,9 @@
/* Define if errno is not declared in system header files. */
#undef NEED_DECLARATION_ERRNO
/* Define if ffs is not declared in system header files. */
#undef NEED_DECLARATION_FFS
/* Define if free is not declared in system header files. */
#undef NEED_DECLARATION_FREE

284
gas/configure vendored
View File

@ -10444,9 +10444,12 @@ gas_test_headers="
#endif
"
echo "$as_me:$LINENO: checking whether declaration is required for strstr" >&5
echo $ECHO_N "checking whether declaration is required for strstr... $ECHO_C" >&6
if test "${gas_cv_decl_needed_strstr+set}" = set; then
# Does errno.h declare errno, or do we have to add a separate declaration
# for it?
echo "$as_me:$LINENO: checking whether declaration is required for errno" >&5
echo $ECHO_N "checking whether declaration is required for errno... $ECHO_C" >&6
if test "${gas_cv_decl_needed_errno+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@ -10455,14 +10458,18 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$gas_test_headers
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
int
main ()
{
typedef char *(*f)();
typedef int f;
f x;
x = (f) strstr;
x = (f) errno;
;
return 0;
@ -10490,30 +10497,31 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_strstr=no
gas_cv_decl_needed_errno=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_strstr=yes
gas_cv_decl_needed_errno=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_strstr" >&5
echo "${ECHO_T}$gas_cv_decl_needed_strstr" >&6
if test $gas_cv_decl_needed_strstr = yes; then
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_errno" >&5
echo "${ECHO_T}$gas_cv_decl_needed_errno" >&6
if test $gas_cv_decl_needed_errno = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_STRSTR 1
#define NEED_DECLARATION_ERRNO 1
_ACEOF
fi
echo "$as_me:$LINENO: checking whether declaration is required for malloc" >&5
echo $ECHO_N "checking whether declaration is required for malloc... $ECHO_C" >&6
if test "${gas_cv_decl_needed_malloc+set}" = set; then
echo "$as_me:$LINENO: checking whether declaration is required for environ" >&5
echo $ECHO_N "checking whether declaration is required for environ... $ECHO_C" >&6
if test "${gas_cv_decl_needed_environ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@ -10527,9 +10535,9 @@ int
main ()
{
typedef char *(*f)();
typedef char **f;
f x;
x = (f) malloc;
x = (f) environ;
;
return 0;
@ -10557,22 +10565,89 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_malloc=no
gas_cv_decl_needed_environ=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_malloc=yes
gas_cv_decl_needed_environ=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_malloc" >&5
echo "${ECHO_T}$gas_cv_decl_needed_malloc" >&6
if test $gas_cv_decl_needed_malloc = yes; then
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_environ" >&5
echo "${ECHO_T}$gas_cv_decl_needed_environ" >&6
if test $gas_cv_decl_needed_environ = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_MALLOC 1
#define NEED_DECLARATION_ENVIRON 1
_ACEOF
fi
echo "$as_me:$LINENO: checking whether declaration is required for ffs" >&5
echo $ECHO_N "checking whether declaration is required for ffs... $ECHO_C" >&6
if test "${gas_cv_decl_needed_ffs+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$gas_test_headers
int
main ()
{
typedef int (*f)(int);
f x;
x = (f) ffs;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_ffs=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_ffs=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_ffs" >&5
echo "${ECHO_T}$gas_cv_decl_needed_ffs" >&6
if test $gas_cv_decl_needed_ffs = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_FFS 1
_ACEOF
fi
@ -10645,6 +10720,73 @@ _ACEOF
fi
echo "$as_me:$LINENO: checking whether declaration is required for malloc" >&5
echo $ECHO_N "checking whether declaration is required for malloc... $ECHO_C" >&6
if test "${gas_cv_decl_needed_malloc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$gas_test_headers
int
main ()
{
typedef char *(*f)();
f x;
x = (f) malloc;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_malloc=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_malloc=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_malloc" >&5
echo "${ECHO_T}$gas_cv_decl_needed_malloc" >&6
if test $gas_cv_decl_needed_malloc = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_MALLOC 1
_ACEOF
fi
echo "$as_me:$LINENO: checking whether declaration is required for sbrk" >&5
echo $ECHO_N "checking whether declaration is required for sbrk... $ECHO_C" >&6
if test "${gas_cv_decl_needed_sbrk+set}" = set; then
@ -10712,9 +10854,9 @@ _ACEOF
fi
echo "$as_me:$LINENO: checking whether declaration is required for environ" >&5
echo $ECHO_N "checking whether declaration is required for environ... $ECHO_C" >&6
if test "${gas_cv_decl_needed_environ+set}" = set; then
echo "$as_me:$LINENO: checking whether declaration is required for strstr" >&5
echo $ECHO_N "checking whether declaration is required for strstr... $ECHO_C" >&6
if test "${gas_cv_decl_needed_strstr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@ -10728,9 +10870,9 @@ int
main ()
{
typedef char **f;
typedef char *(*f)();
f x;
x = (f) environ;
x = (f) strstr;
;
return 0;
@ -10758,96 +10900,22 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_environ=no
gas_cv_decl_needed_strstr=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_environ=yes
gas_cv_decl_needed_strstr=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_environ" >&5
echo "${ECHO_T}$gas_cv_decl_needed_environ" >&6
if test $gas_cv_decl_needed_environ = yes; then
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_strstr" >&5
echo "${ECHO_T}$gas_cv_decl_needed_strstr" >&6
if test $gas_cv_decl_needed_strstr = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_ENVIRON 1
_ACEOF
fi
# Does errno.h declare errno, or do we have to add a separate declaration
# for it?
echo "$as_me:$LINENO: checking whether declaration is required for errno" >&5
echo $ECHO_N "checking whether declaration is required for errno... $ECHO_C" >&6
if test "${gas_cv_decl_needed_errno+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
int
main ()
{
typedef int f;
f x;
x = (f) errno;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
gas_cv_decl_needed_errno=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
gas_cv_decl_needed_errno=yes
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $gas_cv_decl_needed_errno" >&5
echo "${ECHO_T}$gas_cv_decl_needed_errno" >&6
if test $gas_cv_decl_needed_errno = yes; then
cat >>confdefs.h <<\_ACEOF
#define NEED_DECLARATION_ERRNO 1
#define NEED_DECLARATION_STRSTR 1
_ACEOF
fi

12
gas/configure.in
View File

@ -707,11 +707,6 @@ gas_test_headers="
#include <unistd.h>
#endif
"
GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(free, f, void (*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(sbrk, f, char *(*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(environ, f, char **f, $gas_test_headers)
# Does errno.h declare errno, or do we have to add a separate declaration
# for it?
@ -721,6 +716,13 @@ GAS_CHECK_DECL_NEEDED(errno, f, int f, [
#endif
])
GAS_CHECK_DECL_NEEDED(environ, f, char **f, $gas_test_headers)
GAS_CHECK_DECL_NEEDED(ffs, f, int (*f)(int), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(free, f, void (*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(sbrk, f, char *(*f)(), $gas_test_headers)
GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers)
dnl This must come last.
dnl We used to make symlinks to files in the source directory, but now