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-rw-r--r--configure.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 2ef312304e..300bba65bc 100644
--- a/configure.in
+++ b/configure.in
@@ -676,6 +676,8 @@ if test $host != $build; then
 fi
 AC_SUBST(cross_compiling)
 AC_PROG_CPP
+# We need the C++ compiler only for testing.
+AC_PROG_CXX
 LIBC_PROG_BINUTILS
 AC_SUBST(MIG)dnl Needed by sysdeps/mach/configure.in