diff options
| author | Doug Evans <dje@google.com> | 1998-03-15 02:43:00 +0000 |
|---|---|---|
| committer | Doug Evans <dje@google.com> | 1998-03-15 02:43:00 +0000 |
| commit | 84c6d152d1229e1ed22622c1981192495ccb419e (patch) | |
| tree | 99693fe37e400d5707c917914028e28a5ae7927e /sim/common/aclocal.m4 | |
| parent | 86a60941332cd44e8fb2eb6fcba0d91a9deb44d1 (diff) | |
| download | binutils-gdb-84c6d152d1229e1ed22622c1981192495ccb419e.tar.gz | |
* dv-sockser.c, dv-sockser.h: New files.
* Make-common.in (dv-sockser.o): Add rule for.
* aclocal.m4: Check for fcntl.h.
* config.h: Add HAVE_FCNTL_H.
* sim-break.c (remove_breakpoint): Fix thinko.
* sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
Diffstat (limited to 'sim/common/aclocal.m4')
| -rw-r--r-- | sim/common/aclocal.m4 | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/sim/common/aclocal.m4 b/sim/common/aclocal.m4 index 990dfa217ae..67c5768b095 100644 --- a/sim/common/aclocal.m4 +++ b/sim/common/aclocal.m4 @@ -46,7 +46,9 @@ AC_PROG_RANLIB # Check for common headers. # FIXME: Seems to me this can cause problems for i386-windows hosts. # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. -AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h) +AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h) +AC_CHECK_HEADERS(sys/time.h sys/resource.h) +AC_CHECK_HEADERS(fcntl.h) AC_CHECK_FUNCS(getrusage time sigaction) . ${srcdir}/../../bfd/configure.host @@ -60,10 +62,11 @@ dnl all shall eventually behave the same way. dnl We don't use automake, but we still want to support dnl --enable-maintainer-mode. +USE_MAINTAINER_MODE=no AC_ARG_ENABLE(maintainer-mode, [ --enable-maintainer-mode Enable developer functionality.], [case "${enableval}" in - yes) MAINT="" ;; + yes) MAINT="" USE_MAINTAINER_MODE=yes ;; no) MAINT="#" ;; *) AC_MSG_ERROR("--enable-maintainer-mode does not take a value"); MAINT="#" ;; esac @@ -472,19 +475,35 @@ fi])dnl AC_SUBST(sim_hostendian) +dnl --enable-sim-float is for developers of the simulator +dnl It specifies the presence of hardware floating point +dnl And optionally the bitsize of the floating point register. +dnl arg[1] specifies the presence (or absence) of floating point hardware +dnl arg[2] specifies the number of bits in a floating point register AC_DEFUN(SIM_AC_OPTION_FLOAT, [ -default_sim_floating_point="ifelse([$1],,0,[$1])" +default_sim_float="[$1]" +default_sim_float_bitsize="[$2]" AC_ARG_ENABLE(sim-float, [ --enable-sim-float Specify that the target processor has floating point hardware.], [case "${enableval}" in yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";; no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";; + 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";; + 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";; *) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";; esac if test x"$silent" != x"yes" && test x"$sim_float" != x""; then echo "Setting float flags = $sim_float" 6>&1 -fi],[sim_float="-DWITH_FLOATING_POINT=${default_sim_floating_point}"])dnl +fi],[ +sim_float= +if test x"${default_sim_float}" != x""; then + sim_float="-DWITH_FLOATING_POINT=${default_sim_float}" +fi +if test x"${default_sim_float_bitsize}" != x""; then + sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}" +fi +])dnl ]) AC_SUBST(sim_float) |