dnl Process this file with autoconf to produce a configure script.
|
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.13)dnl
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AC_PREREQ(2.13)dnl
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AC_INIT(Makefile.in)
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AC_INIT(Makefile.in)
|
|
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AC_PROG_CC
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_INSTALL
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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|
|
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
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AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
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AC_CANONICAL_SYSTEM
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AC_CANONICAL_SYSTEM
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AC_ARG_PROGRAM
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AC_ARG_PROGRAM
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AC_PROG_CC
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AC_PROG_CC
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AC_SUBST(CFLAGS)
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AC_SUBST(CFLAGS)
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AC_SUBST(HDEFINES)
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AC_SUBST(HDEFINES)
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AR=${AR-ar}
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AR=${AR-ar}
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AC_SUBST(AR)
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AC_SUBST(AR)
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AC_PROG_RANLIB
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AC_PROG_RANLIB
|
|
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# Put a plausible default for CC_FOR_BUILD in Makefile.
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# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test "x$cross_compiling" = "xno"; then
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if test "x$cross_compiling" = "xno"; then
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CC_FOR_BUILD='$(CC)'
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CC_FOR_BUILD='$(CC)'
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else
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else
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CC_FOR_BUILD=gcc
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CC_FOR_BUILD=gcc
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fi
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fi
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AC_SUBST(CC_FOR_BUILD)
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AC_SUBST(CC_FOR_BUILD)
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|
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# If a cpu ever has more than one simulator to choose from, use
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# If a cpu ever has more than one simulator to choose from, use
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# --enable-sim=... to choose.
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# --enable-sim=... to choose.
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AC_ARG_ENABLE(sim,
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AC_ARG_ENABLE(sim,
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[ --enable-sim ],
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[ --enable-sim ],
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[case "${enableval}" in
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[case "${enableval}" in
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yes | no) ;;
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yes | no) ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
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esac])
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esac])
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# Assume simulator can be built with cc.
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# Assume simulator can be built with cc.
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# If the user passes --enable-sim built it regardless of $(CC).
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# If the user passes --enable-sim built it regardless of $(CC).
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only_if_gcc=no
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only_if_gcc=no
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only_if_enabled=no
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only_if_enabled=no
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extra_subdirs=common
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extra_subdirs=common
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|
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# WHEN ADDING ENTRIES TO THIS MATRIX:
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# WHEN ADDING ENTRIES TO THIS MATRIX:
|
# Make sure that the left side always has two dashes. Otherwise you
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# Make sure that the left side always has two dashes. Otherwise you
|
# can get spurious matches. Even for unambiguous cases, do this as a
|
# can get spurious matches. Even for unambiguous cases, do this as a
|
# convention, else the table becomes a real mess to understand and maintain.
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# convention, else the table becomes a real mess to understand and maintain.
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|
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case "${target}" in
|
case "${target}" in
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arm*-*-* | thumb*-*-*)
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arm*-*-* | thumb*-*-*)
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sim_target=arm
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sim_target=arm
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extra_subdirs="${extra_subdirs} testsuite"
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extra_subdirs="${extra_subdirs} testsuite"
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;;
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;;
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strongarm*-*-*)
|
strongarm*-*-*)
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sim_target=arm
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sim_target=arm
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extra_subdirs="${extra_subdirs} testsuite"
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extra_subdirs="${extra_subdirs} testsuite"
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;;
|
;;
|
xscale-*-*)
|
xscale-*-*)
|
sim_target=arm
|
sim_target=arm
|
extra_subdirs="${extra_subdirs} testsuite"
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extra_subdirs="${extra_subdirs} testsuite"
|
;;
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;;
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d10v-*-*) sim_target=d10v ;;
|
d10v-*-*) sim_target=d10v ;;
|
d30v-*-*)
|
d30v-*-*)
|
sim_target=d30v
|
sim_target=d30v
|
only_if_gcc=yes
|
only_if_gcc=yes
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
;;
|
;;
|
fr30-*-*) sim_target=fr30 ;;
|
fr30-*-*) sim_target=fr30 ;;
|
h8300*-*-*) sim_target=h8300 ;;
|
h8300*-*-*) sim_target=h8300 ;;
|
h8500-*-*) sim_target=h8500 ;;
|
h8500-*-*) sim_target=h8500 ;;
|
i960-*-*) sim_target=i960 ;;
|
i960-*-*) sim_target=i960 ;;
|
m32r-*-*) sim_target=m32r ;;
|
m32r-*-*) sim_target=m32r ;;
|
m68hc11-*-*|m6811-*-*) sim_target=m68hc11 ;;
|
m68hc11-*-*|m6811-*-*) sim_target=m68hc11 ;;
|
mcore-*-*) sim_target=mcore ;;
|
mcore-*-*) sim_target=mcore ;;
|
mips*-*-*)
|
mips*-*-*)
|
# The MIPS simulator can only be compiled by gcc.
|
# The MIPS simulator can only be compiled by gcc.
|
sim_target=mips
|
sim_target=mips
|
only_if_gcc=yes
|
only_if_gcc=yes
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
;;
|
;;
|
mn10300*-*-*)
|
mn10300*-*-*)
|
# The mn10300 simulator can only be compiled by gcc.
|
# The mn10300 simulator can only be compiled by gcc.
|
sim_target=mn10300
|
sim_target=mn10300
|
only_if_gcc=yes
|
only_if_gcc=yes
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
;;
|
;;
|
mn10200*-*-*)
|
mn10200*-*-*)
|
sim_target=mn10200
|
sim_target=mn10200
|
;;
|
;;
|
sh*-*-*) sim_target=sh ;;
|
sh*-*-*) sim_target=sh ;;
|
powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
|
powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
|
# The PowerPC simulator uses the GCC extension long long as well as
|
# The PowerPC simulator uses the GCC extension long long as well as
|
# ANSI prototypes, so don't enable it for random host compilers
|
# ANSI prototypes, so don't enable it for random host compilers
|
# unless asked to.
|
# unless asked to.
|
sim_target=ppc
|
sim_target=ppc
|
only_if_gcc=yes
|
only_if_gcc=yes
|
#extra_subdirs="${extra_subdirs}"
|
#extra_subdirs="${extra_subdirs}"
|
;;
|
;;
|
tic80-*-*)
|
tic80-*-*)
|
sim_target=tic80
|
sim_target=tic80
|
only_if_gcc=yes
|
only_if_gcc=yes
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
;;
|
;;
|
v850-*-*)
|
v850-*-*)
|
# The V850 simulator can only be compiled by gcc.
|
# The V850 simulator can only be compiled by gcc.
|
sim_target=v850
|
sim_target=v850
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
only_if_gcc=yes
|
only_if_gcc=yes
|
;;
|
;;
|
v850e-*-*)
|
v850e-*-*)
|
# The V850 simulator can only be compiled by gcc.
|
# The V850 simulator can only be compiled by gcc.
|
sim_target=v850
|
sim_target=v850
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
only_if_gcc=yes
|
only_if_gcc=yes
|
;;
|
;;
|
v850ea-*-*)
|
v850ea-*-*)
|
# The V850 simulator can only be compiled by gcc.
|
# The V850 simulator can only be compiled by gcc.
|
sim_target=v850
|
sim_target=v850
|
extra_subdirs="${extra_subdirs} igen"
|
extra_subdirs="${extra_subdirs} igen"
|
only_if_gcc=yes
|
only_if_gcc=yes
|
;;
|
;;
|
w65-*-*)
|
w65-*-*)
|
sim_target=w65
|
sim_target=w65
|
# The w65 is suffering from gradual decay.
|
# The w65 is suffering from gradual decay.
|
only_if_enabled=yes
|
only_if_enabled=yes
|
;;
|
;;
|
z8k*-*-*) sim_target=z8k ;;
|
z8k*-*-*) sim_target=z8k ;;
|
sparc64-*-*)
|
sparc64-*-*)
|
only_if_gcc=yes
|
only_if_gcc=yes
|
sim_target=none # Don't build erc32 if sparc64.
|
sim_target=none # Don't build erc32 if sparc64.
|
;;
|
;;
|
sparclite*-*-* | sparc86x*-*-*)
|
sparclite*-*-* | sparc86x*-*-*)
|
# The SPARC simulator can only be compiled by gcc.
|
# The SPARC simulator can only be compiled by gcc.
|
only_if_gcc=yes
|
only_if_gcc=yes
|
sim_target=erc32
|
sim_target=erc32
|
;;
|
;;
|
sparc*-*-*)
|
sparc*-*-*)
|
# The SPARC simulator can only be compiled by gcc.
|
# The SPARC simulator can only be compiled by gcc.
|
only_if_gcc=yes
|
only_if_gcc=yes
|
# Unfortunately erc32 won't build on many hosts, so only enable
|
# Unfortunately erc32 won't build on many hosts, so only enable
|
# it if the user really really wants it.
|
# it if the user really really wants it.
|
only_if_enabled=yes
|
only_if_enabled=yes
|
sim_target=erc32
|
sim_target=erc32
|
;;
|
;;
|
*) sim_target=none ;;
|
*) sim_target=none ;;
|
esac
|
esac
|
|
|
|
|
# Is there a testsuite directory for the target?
|
# Is there a testsuite directory for the target?
|
testdir=`echo ${target} | sed -e 's/-.*-/-/'`
|
testdir=`echo ${target} | sed -e 's/-.*-/-/'`
|
if test -r ${srcdir}/testsuite/${testdir}/configure ; then
|
if test -r ${srcdir}/testsuite/${testdir}/configure ; then
|
extra_subdirs="${extra_subdirs} testsuite"
|
extra_subdirs="${extra_subdirs} testsuite"
|
fi
|
fi
|
|
|
|
|
case "${enable_sim}" in
|
case "${enable_sim}" in
|
no) sim_target=none ;;
|
no) sim_target=none ;;
|
yes)
|
yes)
|
if test ${only_if_gcc} = yes ; then
|
if test ${only_if_gcc} = yes ; then
|
if test "${GCC}" != yes ; then
|
if test "${GCC}" != yes ; then
|
echo "Can't enable simulator since not compiling with GCC."
|
echo "Can't enable simulator since not compiling with GCC."
|
sim_target=none
|
sim_target=none
|
fi
|
fi
|
fi
|
fi
|
;;
|
;;
|
*)
|
*)
|
if test ${only_if_enabled} = yes ; then
|
if test ${only_if_enabled} = yes ; then
|
sim_target=none
|
sim_target=none
|
else
|
else
|
if test ${only_if_gcc} = yes ; then
|
if test ${only_if_gcc} = yes ; then
|
if test "${GCC}" != yes ; then
|
if test "${GCC}" != yes ; then
|
sim_target=none
|
sim_target=none
|
fi
|
fi
|
fi
|
fi
|
fi
|
fi
|
;;
|
;;
|
esac
|
esac
|
|
|
if test x"${sim_target}" != xnone ; then
|
if test x"${sim_target}" != xnone ; then
|
configdirs="${extra_subdirs} ${sim_target}"
|
configdirs="${extra_subdirs} ${sim_target}"
|
AC_CONFIG_SUBDIRS($configdirs)
|
AC_CONFIG_SUBDIRS($configdirs)
|
fi
|
fi
|
|
|
AC_OUTPUT(Makefile)
|
AC_OUTPUT(Makefile)
|
|
|
exit 0
|
exit 0
|
|
|
