diff options
Diffstat (limited to 'libc/sysdeps/mach/hurd/configure')
-rwxr-xr-x | libc/sysdeps/mach/hurd/configure | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/libc/sysdeps/mach/hurd/configure b/libc/sysdeps/mach/hurd/configure new file mode 100755 index 000000000..959a779fa --- /dev/null +++ b/libc/sysdeps/mach/hurd/configure @@ -0,0 +1,92 @@ +# This file is generated from configure.in by Autoconf. DO NOT EDIT! + +# GNU libc on the Hurd is always reentrant. +DEFINES="$DEFINES -D_LIBC_REENTRANT" + +cat >>confdefs.h <<\_ACEOF +#define NO_HIDDEN 1 +_ACEOF + + +# Don't bother trying to generate any glue code to be compatible with the +# existing system library, because we are the only system library. +inhibit_glue=yes + +if test "x$prefix" != x; then + { echo "$as_me:$LINENO: WARNING: --prefix= (empty) is required for GNU/Hurd to work normally" >&5 +echo "$as_me: WARNING: --prefix= (empty) is required for GNU/Hurd to work normally" >&2;} +fi + +case "$machine" in + i386*) + # The default oldest ABI is 2.2.6. + # We only need a "yes" here if the oldest ABI supported will be < 2.2.6. + if test "$oldest_abi" != default && test "$oldest_abi" \< "2.2.6"; then + libc_cv_gcc_unwind_find_fde=yes + fi + ;; +esac + + +echo "$as_me:$LINENO: checking Hurd header version" >&5 +echo $ECHO_N "checking Hurd header version... $ECHO_C" >&6 +if test "${libc_cv_hurd_version+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <hurd/version.h> +int +main () +{ + +#define NEED_VERSION 20020609 +#if HURD_INTERFACE_VERSION < NEED_VERSION +# error Hurd version too old: HURD_INTERFACE_VERSION < NEED_VERSION +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + libc_cv_hurd_version=ok +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +libc_cv_hurd_version=bad +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $libc_cv_hurd_version" >&5 +echo "${ECHO_T}$libc_cv_hurd_version" >&6 +if test "x$libc_cv_hurd_version" != xok; then + { { echo "$as_me:$LINENO: error: Hurd headers not installed or too old" >&5 +echo "$as_me: error: Hurd headers not installed or too old" >&2;} + { (exit 1); exit 1; }; } +fi |