dnl gdb/gdbserver/configure.in uses BFD_HAVE_SYS_PROCFS_TYPE.
sinclude(../../bfd/bfd.m4)
+sinclude(../acx_configure_dir.m4)
+
+# This gets GDB_AC_LIBMCHECK.
+sinclude(../libmcheck.m4)
+
dnl This gets autoconf bugfixes
sinclude(../../config/override.m4)
dnl For ACX_PKGVERSION and ACX_BUGURL.
sinclude(../../config/acx.m4)
-AC_DEFUN([SRV_CHECK_THREAD_DB],
-[AC_CACHE_CHECK([for libthread_db],[srv_cv_thread_db],
- [old_LIBS="$LIBS"
- LIBS="$LIBS -lthread_db"
- AC_TRY_LINK(
- [void ps_pglobal_lookup() {}
- void ps_pdread() {}
- void ps_pdwrite() {}
- void ps_lgetregs() {}
- void ps_lsetregs() {}
- void ps_lgetfpregs() {}
- void ps_lsetfpregs() {}
- void ps_get_thread_area() {}
- void ps_getpid() {}],
- [td_ta_new();],
- [srv_cv_thread_db="-lthread_db"],
- [srv_cv_thread_db=no
+m4_include(../../config/depstand.m4)
+m4_include(../../config/lead-dot.m4)
- if test "$prefix" = "/usr" || test "$prefix" = "NONE"; then
- thread_db="/lib/libthread_db.so.1"
- else
- thread_db='$prefix/lib/libthread_db.so.1'
- fi
- LIBS="$old_LIBS `eval echo "$thread_db"`"
- AC_TRY_LINK(
- [void ps_pglobal_lookup() {}
- void ps_pdread() {}
- void ps_pdwrite() {}
- void ps_lgetregs() {}
- void ps_lsetregs() {}
- void ps_lgetfpregs() {}
- void ps_lsetfpregs() {}
- void ps_get_thread_area() {}
- void ps_getpid() {}],
- [td_ta_new();],
- [srv_cv_thread_db="$thread_db"],
- [srv_cv_thread_db=no])
- ])
- LIBS="$old_LIBS"
-])])
+dnl codeset.m4 is needed for common.m4, but not for
+dnl anything else in gdbserver.
+m4_include(../../config/codeset.m4)
+m4_include(../common/common.m4)
+
+dnl For libiberty_INIT.
+m4_include(../libiberty.m4)
-AC_DEFUN([SRV_CHECK_TLS_GET_ADDR],
-[AC_CACHE_CHECK([for thread_db_tls_get_addr],[srv_cv_tls_get_addr],
- [old_LIBS="$LIBS"
- LIBS="$LIBS $srv_cv_thread_db"
- AC_TRY_LINK(
- [void ps_pglobal_lookup() {}
- void ps_pdread() {}
- void ps_pdwrite() {}
- void ps_lgetregs() {}
- void ps_lsetregs() {}
- void ps_lgetfpregs() {}
- void ps_lsetfpregs() {}
- void ps_get_thread_area() {}
- void ps_getpid() {}],
- [td_thr_tls_get_addr();],
- [srv_cv_tls_get_addr=yes],
- [srv_cv_tls_get_addr=no])
- LIBS="$old_LIBS"
-])])
+dnl For --enable-build-with-cxx and COMPILER.
+m4_include(../build-with-cxx.m4)
+
+dnl For GDB_AC_PTRACE.
+m4_include(../ptrace.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_TRY_COMPILE([
+#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)
+])