diff options
Diffstat (limited to 'gdb/gdbserver/acinclude.m4')
| -rw-r--r-- | gdb/gdbserver/acinclude.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gdb/gdbserver/acinclude.m4 b/gdb/gdbserver/acinclude.m4 index 87d0db5..12eb12b 100644 --- a/gdb/gdbserver/acinclude.m4 +++ b/gdb/gdbserver/acinclude.m4 @@ -7,3 +7,21 @@ sinclude(../../config/override.m4) dnl For ACX_PKGVERSION and ACX_BUGURL. sinclude(../../config/acx.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) +]) |