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-rw-r--r--libgcc/configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/libgcc/configure.ac b/libgcc/configure.ac
index af151473709..6bcaad651ff 100644
--- a/libgcc/configure.ac
+++ b/libgcc/configure.ac
@@ -191,6 +191,8 @@ GCC_NO_EXECUTABLES
AC_PROG_CC
AC_PROG_CPP_WERROR
+AC_SYS_LARGEFILE
+
AC_CHECK_SIZEOF([double])
AC_CHECK_SIZEOF([long double])
AS_VAR_ARITH([double_type_size], [$ac_cv_sizeof_double \* 8])