* Contribute Hitachi SH5 simulator.

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

diff --git a/sim/configure.in b/sim/configure.in
index 05a3bcb66d2ee0cf4a070d05cb09ed5a8d1a056b..52a0138aff684068f735806a1bbc6adc36976571 100644 (file)
--- a/sim/configure.in
+++ b/sim/configure.in
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.5)dnl
+AC_PREREQ(2.13)dnl
 AC_INIT(Makefile.in)
 
 AC_PROG_CC
@@ -18,7 +18,6 @@ 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
@@ -38,6 +37,8 @@ esac])
 # Assume simulator can be built with cc.
 # If the user passes --enable-sim built it regardless of $(CC).
 only_if_gcc=no
+only_if_enabled=no
+extra_subdirs=common
 
 # WHEN ADDING ENTRIES TO THIS MATRIX:
 #  Make sure that the left side always has two dashes.  Otherwise you
@@ -45,48 +46,117 @@ only_if_gcc=no
 #  convention, else the table becomes a real mess to understand and maintain.
 
 case "${target}" in
-  arm*-*-*)            sim_target=arm ;;
+  arm*-*-* | thumb*-*-*)
+       sim_target=arm
+       extra_subdirs="${extra_subdirs} testsuite"
+       ;;
+  strongarm*-*-*)
+       sim_target=arm
+       extra_subdirs="${extra_subdirs} testsuite"
+       ;;
+  xscale-*-*)
+       sim_target=arm
+       extra_subdirs="${extra_subdirs} testsuite"
+       ;;
   d10v-*-*)            sim_target=d10v ;;
+  d30v-*-*)
+       sim_target=d30v
+       only_if_gcc=yes
+       extra_subdirs="${extra_subdirs} igen"
+       ;;
+  fr30-*-*)            sim_target=fr30 ;;
   h8300*-*-*)          sim_target=h8300 ;;
   h8500-*-*)           sim_target=h8500 ;;
+  i960-*-*)            sim_target=i960 ;;
+  m32r-*-*)            sim_target=m32r ;;
+  m68hc11-*-*|m6811-*-*) sim_target=m68hc11 ;;
+  mcore-*-*)           sim_target=mcore ;;
   mips*-*-*)
        # The MIPS simulator can only be compiled by gcc.
        sim_target=mips
        only_if_gcc=yes
+       extra_subdirs="${extra_subdirs} igen"
        ;;
   mn10300*-*-*)
        # The mn10300 simulator can only be compiled by gcc.
        sim_target=mn10300
        only_if_gcc=yes
+       extra_subdirs="${extra_subdirs} igen"
+       ;;
+  mn10200*-*-*)
+       sim_target=mn10200
+       ;;
+  sh64-*-*)
+       sim_target=sh64
+       extra_subdirs="${extra_subdirs} testsuite"
        ;;
   sh*-*-*)             sim_target=sh ;;
-  powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
+  powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | \
+  powerpc*-*-elf* | powerpc*-*-linux* | powerpc*-*-netbsd* )
        # 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.
        sim_target=ppc
        only_if_gcc=yes
+       #extra_subdirs="${extra_subdirs}"
+       ;;
+  tic80-*-*)
+       sim_target=tic80
+       only_if_gcc=yes
+       extra_subdirs="${extra_subdirs} igen"
        ;;
-# start-sanitize-v850
   v850-*-*)
        # The V850 simulator can only be compiled by gcc.
        sim_target=v850
+       extra_subdirs="${extra_subdirs} igen"
+       only_if_gcc=yes
+       ;;
+  v850e-*-*)
+       # The V850 simulator can only be compiled by gcc.
+       sim_target=v850
+       extra_subdirs="${extra_subdirs} igen"
+       only_if_gcc=yes
+       ;;
+  v850ea-*-*)
+       # The V850 simulator can only be compiled by gcc.
+       sim_target=v850
+       extra_subdirs="${extra_subdirs} igen"
        only_if_gcc=yes
        ;;
-# end-sanitize-v850
-  w65-*-*)             sim_target=w65 ;;
+  w65-*-*)
+       sim_target=w65
+       # The w65 is suffering from gradual decay.
+       only_if_enabled=yes
+       ;;
   z8k*-*-*)            sim_target=z8k ;;
   sparc64-*-*)
+       only_if_gcc=yes
        sim_target=none # Don't build erc32 if sparc64.
        ;;
-  sparc*-*-*)
+  sparclite*-*-* | sparc86x*-*-*)
        # The SPARC simulator can only be compiled by gcc.
+       only_if_gcc=yes
        sim_target=erc32
+       ;;
+  sparc*-*-*)
+       # The SPARC simulator can only be compiled by gcc.
        only_if_gcc=yes
+       # Unfortunately erc32 won't build on many hosts, so only enable
+       # it if the user really really wants it.
+       only_if_enabled=yes
+       sim_target=erc32
        ;;
   *)                   sim_target=none ;;
 esac
 
+
+# Is there a testsuite directory for the target?
+testdir=`echo ${target} | sed -e 's/-.*-/-/'`
+if test -r ${srcdir}/testsuite/${testdir}/configure ; then
+  extra_subdirs="${extra_subdirs} testsuite"
+fi
+
+
 case "${enable_sim}" in
 no)    sim_target=none ;;
 yes)
@@ -98,16 +168,20 @@ yes)
        fi
        ;;
 *)
-       if test ${only_if_gcc} = yes ; then
-               if test "${GCC}" != yes ; then
-                       sim_target=none
+       if test ${only_if_enabled} = yes ; then
+               sim_target=none
+       else
+               if test ${only_if_gcc} = yes ; then
+                       if test "${GCC}" != yes ; then
+                               sim_target=none
+                       fi
                fi
        fi
        ;;
 esac
 
 if test x"${sim_target}" != xnone ; then
-       configdirs="common ${sim_target}"
+       configdirs="${extra_subdirs} ${sim_target}"
        AC_CONFIG_SUBDIRS($configdirs)
 fi