1 dnl This file was derived from acinclude.m4.
3 dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
5 dnl This file is free software; you can redistribute it and/or modify
6 dnl it under the terms of the GNU General Public License as published by
7 dnl the Free Software Foundation; either version 3 of the License, or
8 dnl (at your option) any later version.
10 dnl This program is distributed in the hope that it will be useful,
11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 dnl GNU General Public License for more details.
15 dnl You should have received a copy of the GNU General Public License
16 dnl along with this program; see the file COPYING3. If not see
17 dnl <http://www.gnu.org/licenses/>.
20 dnl Check for sys/procfs.h, enforcing structured /proc on Solaris.
22 AC_DEFUN([BFD_SYS_PROCFS_H],
23 [AC_DEFINE(_STRUCTURED_PROC, 1, [Use structured /proc on Solaris.])
24 AC_CHECK_HEADERS(sys/procfs.h)])
26 dnl Check for existence of a type $1 in sys/procfs.h
28 AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE],
29 [AC_REQUIRE([BFD_SYS_PROCFS_H])
30 AC_MSG_CHECKING([for $1 in sys/procfs.h])
31 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1,
34 #include <sys/procfs.h>],
36 bfd_cv_have_sys_procfs_type_$1=yes,
37 bfd_cv_have_sys_procfs_type_$1=no
39 if test $bfd_cv_have_sys_procfs_type_$1 = yes; then
40 AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,
41 [Define if <sys/procfs.h> has $1.])
43 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1)
46 dnl Check for existence of member $2 in type $1 in sys/procfs.h
48 AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE_MEMBER],
49 [AC_REQUIRE([BFD_SYS_PROCFS_H])
50 AC_MSG_CHECKING([for $1.$2 in sys/procfs.h])
51 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2,
54 #include <sys/procfs.h>],
55 [$1 avar; void* aref = (void*) &avar.$2],
56 bfd_cv_have_sys_procfs_type_member_$1_$2=yes,
57 bfd_cv_have_sys_procfs_type_member_$1_$2=no
59 if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then
60 AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1,
61 [Define if <sys/procfs.h> has $1.$2.])
63 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2)