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
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
# Assume simulator can be built with cc.
# If the user passes --enable-sim built it regardless of $(CC).
only_if_gcc=no
+only_if_enabled=no
+extra_subdirs=common
# WHEN ADDING ENTRIES TO THIS MATRIX:
# Make sure that the left side always has two dashes. Otherwise you
# convention, else the table becomes a real mess to understand and maintain.
case "${target}" in
- arm*-*-*) sim_target=arm ;;
-# start-sanitize-d10v
+ 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="${extra_subdirs} testsuite"
+ ;;
d10v-*-*) sim_target=d10v ;;
-# end-sanitize-d10v
+ d30v-*-*)
+ sim_target=d30v
+ only_if_gcc=yes
+ extra_subdirs="${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
;;
sh*-*-*) sim_target=sh ;;
powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
# 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="${extra_subdirs} igen"
only_if_gcc=yes
;;
-# end-sanitize-v850
- w65-*-*) sim_target=w65 ;;
+ v850e-*-*)
+ # The V850 simulator can only be compiled by gcc.
+ sim_target=v850
+ extra_subdirs="${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
+ ;;
+ w65-*-*)
+ sim_target=w65
+ # The w65 is suffering from gradual decay.
+ only_if_enabled=yes
+ ;;
z8k*-*-*) sim_target=z8k ;;
- sparc*-*-*)
+ sparc64-*-*)
+ only_if_gcc=yes
+ sim_target=none # Don't build erc32 if sparc64.
+ ;;
+ 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)
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
-configdirs="common ${sim_target}"
-AC_CONFIG_SUBDIRS($configdirs)
+if test x"${sim_target}" != xnone ; then
+ configdirs="${extra_subdirs} ${sim_target}"
+ AC_CONFIG_SUBDIRS($configdirs)
+fi
AC_OUTPUT(Makefile)