1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/nptl/configure.ac b/sysdeps/nptl/configure.ac
deleted file mode 100644
index 58032155cd..0000000000
--- a/sysdeps/nptl/configure.ac
+++ /dev/null
@@ -1,46 +0,0 @@
-dnl configure fragment for new libpthread implementation.
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-
-if test "x$libc_cv_gcc___thread" != xyes; then
-  AC_MSG_ERROR(compiler support for __thread is required)
-fi
-
-if test "x${libc_cv_visibility_attribute}" != xyes ||
-   test "x${libc_cv_broken_visibility_attribute}" != xno; then
-  AC_MSG_ERROR(working compiler support for visibility attribute is required)
-fi
-
-dnl Iff <unwind.h> is available, make sure it is the right one and it
-dnl contains struct _Unwind_Exception.
-AC_CACHE_CHECK(dnl
-for forced unwind support, libc_cv_forced_unwind, [dnl
-old_CPPFLAGS="$CPPFLAGS"
-# Without inhibit_libc #define'd, GCC's unwind.h (at least for ia64)
-# will try to include <stdlib.h>, which doesn't exist yet if we're
-# building libc in a bare environment.
-CPPFLAGS="$CPPFLAGS -Dinhibit_libc=1"
-AC_TRY_COMPILE([#include <unwind.h>], [
-struct _Unwind_Exception exc;
-struct _Unwind_Context *context;
-_Unwind_GetCFA (context)],
-libc_cv_forced_unwind=yes, libc_cv_forced_unwind=no)
-CPPFLAGS="$old_CPPFLAGS"])
-if test $libc_cv_forced_unwind = yes; then
-  AC_DEFINE(HAVE_FORCED_UNWIND)
-dnl Check for C cleanup handling.
-  old_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -Werror -fexceptions"
-  AC_CACHE_CHECK([for C cleanup handling], libc_cv_c_cleanup, [dnl
-  AC_TRY_COMPILE([
-extern void some_function (void);
-void cl (void *a) { }], [
-  int a __attribute__ ((cleanup (cl)));
-  some_function ()],
-libc_cv_c_cleanup=yes, libc_cv_c_cleanup=no)])
-  CFLAGS="$old_CFLAGS"
-  if test $libc_cv_c_cleanup = no; then
-    AC_MSG_ERROR([the compiler must support C cleanup handling])
-  fi
-else
-  AC_MSG_ERROR(forced unwind support is required)
-fi