43 lines
1.3 KiB
Text
43 lines
1.3 KiB
Text
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dnl This file was derived from acinclude.m4.
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dnl Check for existence of a type $1 in sys/procfs.h
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AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE],
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[AC_MSG_CHECKING([for $1 in sys/procfs.h])
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AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1,
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[AC_TRY_COMPILE([
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#define _SYSCALL32
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#include <sys/procfs.h>],
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[$1 avar],
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bfd_cv_have_sys_procfs_type_$1=yes,
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bfd_cv_have_sys_procfs_type_$1=no
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)])
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if test $bfd_cv_have_sys_procfs_type_$1 = yes; then
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AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,
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[Define if <sys/procfs.h> has $1.])
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fi
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AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1)
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])
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dnl Check for existence of member $2 in type $1 in sys/procfs.h
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AC_DEFUN([BFD_HAVE_SYS_PROCFS_TYPE_MEMBER],
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[AC_MSG_CHECKING([for $1.$2 in sys/procfs.h])
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AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2,
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[AC_TRY_COMPILE([
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#define _SYSCALL32
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#include <sys/procfs.h>],
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[$1 avar; void* aref = (void*) &avar.$2],
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bfd_cv_have_sys_procfs_type_member_$1_$2=yes,
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bfd_cv_have_sys_procfs_type_member_$1_$2=no
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)])
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if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then
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AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1,
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[Define if <sys/procfs.h> has $1.$2.])
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fi
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AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2)
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])
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