diff options
Diffstat (limited to 'binutils-2.25/bfd/bfd.m4')
| -rw-r--r-- | binutils-2.25/bfd/bfd.m4 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/bfd.m4 b/binutils-2.25/bfd/bfd.m4 new file mode 100644 index 00000000..7f86aabf --- /dev/null +++ b/binutils-2.25/bfd/bfd.m4 @@ -0,0 +1,61 @@ +dnl This file was derived from acinclude.m4. +dnl +dnl Copyright 2012 Free Software Foundation +dnl +dnl This file is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; see the file COPYING3. If not see +dnl <http://www.gnu.org/licenses/>. +dnl + +dnl Check for existence of a type $1 in sys/procfs.h + +AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE], +[AC_MSG_CHECKING([for $1 in sys/procfs.h]) + AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1, + [AC_TRY_COMPILE([ +#define _SYSCALL32 +/* Needed for new procfs interface on sparc-solaris. */ +#define _STRUCTURED_PROC 1 +#include <sys/procfs.h>], + [$1 avar], + bfd_cv_have_sys_procfs_type_$1=yes, + bfd_cv_have_sys_procfs_type_$1=no + )]) + if test $bfd_cv_have_sys_procfs_type_$1 = yes; then + AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1, + [Define if <sys/procfs.h> has $1.]) + fi + AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1) +]) + +dnl Check for existence of member $2 in type $1 in sys/procfs.h + +AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE_MEMBER], +[AC_MSG_CHECKING([for $1.$2 in sys/procfs.h]) + AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2, + [AC_TRY_COMPILE([ +#define _SYSCALL32 +/* Needed for new procfs interface on sparc-solaris. */ +#define _STRUCTURED_PROC 1 +#include <sys/procfs.h>], + [$1 avar; void* aref = (void*) &avar.$2], + bfd_cv_have_sys_procfs_type_member_$1_$2=yes, + bfd_cv_have_sys_procfs_type_member_$1_$2=no + )]) + if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then + AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1, + [Define if <sys/procfs.h> has $1.$2.]) + fi + AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2) +]) + |