No longer need to sanitize away h8s stuff.

[deliverable/binutils-gdb.git] / sim / configure.in

diff --git a/sim/configure.in b/sim/configure.in
index 36209c738a1b1140a0130e7c9fe1cc15a9e67de6..d3eec69afe4dc0c237cdb6e0d6ba1e6b747017c2 100644 (file)
--- a/sim/configure.in
+++ b/sim/configure.in
@@ -1,10 +1,42 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.3)dnl
+AC_PREREQ(2.5)dnl
 AC_INIT(Makefile.in)
 
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_CHECK_TOOL(AR, ar)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+
 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
 AC_CANONICAL_SYSTEM
 AC_ARG_PROGRAM
+AC_PROG_CC
+AC_SUBST(CFLAGS)
+AC_SUBST(HDEFINES)
+AR=${AR-ar}
+AC_SUBST(AR)
+AC_PROG_RANLIB
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+AC_C_CROSS
+if test "x$cross_compiling" = "xno"; then
+  CC_FOR_BUILD='$(CC)'
+else
+  CC_FOR_BUILD=gcc
+fi
+AC_SUBST(CC_FOR_BUILD)
+
+# The PowerPC simulator uses the GCC extension long long as well as
+# ANSI prototypes, so don't enable it for random host compilers
+# unless asked to.
+
+AC_ARG_ENABLE(sim-powerpc,
+[  --enable-sim-powerpc ],
+[case "${enableval}" in
+yes)   powerpc_sim=yes ;;
+no)    powerpc_sim=no ;;
+*)     AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
+esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
 
 # WHEN ADDING ENTRIES TO THIS MATRIX:
 #  Make sure that the left side always has two dashes.  Otherwise you
@@ -15,9 +47,27 @@ case "${target}" in
   arm*-*-*)            sim_target=arm ;;
   h8300*-*-*)          sim_target=h8300 ;;
   h8500-*-*)           sim_target=h8500 ;;
+  mips*-*-*)           sim_target=mips ;;
   sh*-*-*)             sim_target=sh ;; 
+  powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* )
+                       if test x"$powerpc_sim" = x"yes"; then sim_target=ppc; fi ;;
   w65-*-*)             sim_target=w65 ;;
   z8k*-*-*)            sim_target=z8k ;;
+  sparc*-*-*)          case "${host}" in       # don't build for non Unix systems
+                         *-*-go32)     sim_target=none ;;
+                         *-*-winnt)    sim_target=none ;;
+                         *-*-cygwin32) sim_target=none ;;
+                         *)
+                               # The SPARC simulator can only be compiled
+                               # by gcc.  Highly bogus, but just skip
+                               # building it for now.
+                               if test "${GCC}" = "yes"; then
+                                 sim_target=erc32
+                               else
+                                 sim_target=non
+                               fi
+                               ;;
+                       esac ;;
   *)                   sim_target=none ;;
 esac
 
@@ -25,3 +75,5 @@ configdirs=${sim_target}
 AC_CONFIG_SUBDIRS($configdirs)
 
 AC_OUTPUT(Makefile)
+
+exit 0