mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
7e3941ac06
These dirs don't use automake, so use AC_CONFIG_MACRO_DIRS to specify ../config as a search dir for m4 macros. This allows removal of a lot of hand-written m4_include's from acinclude.m4 files, and simplifies use of `aclocal` or `autoreconf` as manual -I is not needed.
49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
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)
|
|
|
|
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 libiberty_INIT.
|
|
m4_include(../gdb/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)]
|
|
)
|