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dnl NB: When possible, try to avoid explicit includes of ../config/ files.
dnl They're normally found by aclocal automatically and recorded in aclocal.m4.
dnl However, some are kept here explicitly to silence harmless warnings from
dnl aclocal when it finds AM_xxx macros via local search paths instead of
dnl system search paths.
dnl gdb/gdbserver/configure.in uses BFD_HAVE_SYS_PROCFS_TYPE.
m4_include(../bfd/bfd.m4)
# This get AM_GDB_COMPILER_TYPE.
m4_include(../gdbsupport/compiler-type.m4)
dnl This gets AM_GDB_WARNINGS.
m4_include(../gdbsupport/warning.m4)
dnl codeset.m4 is needed for common.m4, but not for
dnl anything else in gdbserver.
m4_include(../config/codeset.m4)
m4_include(../gdbsupport/common.m4)
dnl For AM_ICONV. We need to explicitly include these other files before
dnl iconv.m4 to avoid warnings.
m4_include([../config/lib-ld.m4])
m4_include([../config/lib-prefix.m4])
m4_include([../config/lib-link.m4])
m4_include([../config/iconv.m4])
dnl For libiberty_INIT.
m4_include(../gdbsupport/libiberty.m4)
dnl For GDB_AC_PTRACE.
m4_include(../gdbsupport/ptrace.m4)
m4_include(../gdb/ax_cxx_compile_stdcxx.m4)
dnl For GDB_AC_SELFTEST.
m4_include(../gdbsupport/selftest.m4)
dnl Check for existence of a type $1 in libthread_db.h
dnl Based on BFD_HAVE_SYS_PROCFS_TYPE in bfd/bfd.m4.
AC_DEFUN(
[GDBSERVER_HAVE_THREAD_DB_TYPE],
[AC_MSG_CHECKING([for $1 in thread_db.h])
AC_CACHE_VAL(
[gdbserver_cv_have_thread_db_type_$1],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <thread_db.h>], [$1 avar])],
[gdbserver_cv_have_thread_db_type_$1=yes],
[gdbserver_cv_have_thread_db_type_$1=no]
)]
)
if test $gdbserver_cv_have_thread_db_type_$1 = yes; then
AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,
[Define if <thread_db.h> has $1.])
fi
AC_MSG_RESULT($gdbserver_cv_have_thread_db_type_$1)]
)
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