sim: mips: delete empty stub test dir

[binutils-gdb.git] / sim / configure.ac

diff --git a/sim/configure.ac b/sim/configure.ac
index 39f9c6e179a3a5118f0b511b59357decd9db7790..d92ca25d39781980cf2965e0c4deb359e6ebc5b5 100644 (file)
--- a/sim/configure.ac
+++ b/sim/configure.ac
@@ -1,6 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
 m4_include([../config/override.m4])
-AC_PREREQ(2.59)dnl
 AC_INIT(Makefile.in)
 
 AC_PROG_CC
@@ -18,10 +17,12 @@ AC_SUBST(AR)
 AC_PROG_RANLIB
 
 # Put a plausible default for CC_FOR_BUILD in Makefile.
-if test "x$cross_compiling" = "xno"; then
-  CC_FOR_BUILD='$(CC)'
-else
-  CC_FOR_BUILD=gcc
+if test -z "$CC_FOR_BUILD"; then
+  if test "x$cross_compiling" = "xno"; then
+    CC_FOR_BUILD='$(CC)'
+  else
+    CC_FOR_BUILD=gcc
+  fi
 fi
 AC_SUBST(CC_FOR_BUILD)
 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
@@ -42,12 +43,11 @@ m4_define([SIM_ARCH], [
 ])
 if test "${enable_sim}" != no; then
    sinclude(configure.tgt)
-   AC_CONFIG_SUBDIRS(testsuite)
-   if test "$sim_common" = yes; then
-      AC_CONFIG_SUBDIRS(common)
-   fi
-   if test "$sim_igen" = yes; then
-      AC_CONFIG_SUBDIRS(igen)
+   if test x"${sim_arch}" != x; then
+      AC_CONFIG_SUBDIRS(testsuite)
+      if test "$sim_igen" = yes; then
+         AC_CONFIG_SUBDIRS(igen)
+      fi
    fi
 fi