68 lines
1.8 KiB
Text
68 lines
1.8 KiB
Text
dnl Process this file with autoconf to produce a configure script.
|
|
AC_PREREQ(2.3)dnl
|
|
AC_INIT(Makefile.in)
|
|
|
|
AC_PROG_CC
|
|
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
|
|
# can get spurious matches. Even for unambiguous cases, do this as a
|
|
# convention, else the table becomes a real mess to understand and maintain.
|
|
|
|
case "${target}" in
|
|
arm*-*-*) sim_target=arm ;;
|
|
h8300*-*-*) sim_target=h8300 ;;
|
|
h8500-*-*) sim_target=h8500 ;;
|
|
mips*-*-*) sim_target=mips ;;
|
|
sh*-*-*) sim_target=sh ;;
|
|
powerpc*-*-eabi*) if test x"$powerpc_sim" = x"yes"; then sim_target=ppc; fi ;;
|
|
w65-*-*) sim_target=w65 ;;
|
|
z8k*-*-*) sim_target=z8k ;;
|
|
sparc*-*-*) case "${host}" in # don't build for non Unix systems
|
|
*-*-go32) sim_target=none ;;
|
|
*-*-winnt) sim_target=none ;;
|
|
*-*-cygwin32) sim_target=none ;;
|
|
*) sim_target=erc32 ;;
|
|
esac ;;
|
|
*) sim_target=none ;;
|
|
esac
|
|
|
|
configdirs=${sim_target}
|
|
AC_CONFIG_SUBDIRS($configdirs)
|
|
|
|
AC_OUTPUT(Makefile)
|
|
|
|
exit 0
|