1 GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
3 dnl We need this setting because of the need for PLT calls in ld.so.
8 # The default oldest ABI is 2.2.6.
9 # We only need a "yes" here if the oldest ABI supported will be < 2.2.6.
10 if test "$oldest_abi" != default && test "$oldest_abi" \< "2.2.6"; then
11 libc_cv_gcc_unwind_find_fde=yes
16 AC_CACHE_CHECK(Hurd header version, libc_cv_hurd_version, [dnl
18 [#include <hurd/version.h>], [
19 #define NEED_VERSION 20020609
20 #if HURD_INTERFACE_VERSION < NEED_VERSION
21 # error Hurd version too old: HURD_INTERFACE_VERSION < NEED_VERSION
23 libc_cv_hurd_version=ok,
24 libc_cv_hurd_version=bad)])
25 if test "x$libc_cv_hurd_version" != xok; then
26 AC_MSG_ERROR(Hurd headers not installed or too old)