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-rw-r--r--sysdeps/s390/configure.ac8
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/s390/configure.ac b/sysdeps/s390/configure.ac
index b5af4e12fc..59cfdd132a 100644
--- a/sysdeps/s390/configure.ac
+++ b/sysdeps/s390/configure.ac
@@ -4,3 +4,11 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)
+
+dnl Accept as 2.24 or newer.
+AC_CHECK_PROG_VER(AS, $AS, --version,
+ [GNU assembler.* \([0-9]*\.[0-9.]*\)],
+ [2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], critic_missing="$critic_missing The program AS is required in version >= 2.24 for target S390.")
+
+test -n "$critic_missing" && AC_MSG_ERROR([
+*** $critic_missing])