exit 1
}
+WITH_FEATURES=""
+WITHOUT_FEATURES=""
+
some_options=false
for option
do
# Split --foo=bar into --foo and bar.
case $option in
*=*)
- # For ease of scripting treat skip valued options with empty
+ # For ease of scripting skip valued options with empty
# values.
optarg=`expr "X$option" : '[^=]*=\(.*\)'` || optarg_ok=false
option=`expr "X$option" : 'X\([^=]*=\).*'`
;;
+ --with*)
+ optarg=`expr "X$option" : 'X--[^-]*-\(.*\)'` \
+ || bad_option "Malformed feature toggle: $option"
+ option=`expr "X$option" : 'X\(--[^-]*\).*'`
+ ;;
*)
optarg=""
;;
--prefix=)
$optarg_ok && SBCL_PREFIX=$optarg
;;
+ --arch=)
+ $oparg_ok && SBCL_ARCH=$optarg
+ ;;
--xc-host=)
$optarg_ok && SBCL_XC_HOST=$optarg
;;
--dynamic-space-size=)
$optarg_ok && SBCL_DYNAMIC_SPACE_SIZE=$optarg
;;
+ --with)
+ WITH_FEATURES="$WITH_FEATURES :$optarg"
+ ;;
+ --without)
+ WITHOUT_FEATURES="$WITHOUT_FEATURES :$optarg"
+ ;;
-*)
bad_option "Unknown command-line option to $0: \"$option\""
;;
some_options=true
done
+if (test -f customize-target-features.lisp && \
+ (test -n "$WITH_FEATURES" || test -n "$WITHOUT_FEATURES"))
+then
+ # Actually there's no reason why it would not work, but it would
+ # be confusing to say --with-thread only to have it turned off by
+ # customize-target-features.lisp...
+ echo "ERROR: Both customize-target-features.lisp, and feature-options"
+ echo "to make.sh present -- cannot use both at the same time."
+fi
+
# Previously XC host was provided as a positional argument.
if test -n "$legacy_xc_spec"
then
taken to be megabytes unless explicitly suffixed with Gb in
order to specify the size in gigabytes.
+ --with-<feature> Build with specified feature.
+ --without-<feature> Build wihout the specfied feature.
+
+ --arch=<string> Specify the architecture to build for.
+
+ Mainly for doing x86 builds on x86-64.
+
--xc-host=<string> Specify the Common Lisp compilation host.
The string provided should be a command to invoke the
# dependencies, write them out to a file to be sourced by other
# scripts.
-echo "export DEVNULL=\"$DEVNULL\"" > output/build-config
-echo "export GNUMAKE=\"$GNUMAKE\"" >> output/build-config
-echo "export SBCL_XC_HOST=\"$SBCL_XC_HOST\"" >> output/build-config
-echo "export legacy_xc_spec=\"$legacy_xc_spec\"" >> output/build-config
+echo "DEVNULL=\"$DEVNULL\"; export DEVNULL" > output/build-config
+echo "GNUMAKE=\"$GNUMAKE\"; export GNUMAKE" >> output/build-config
+echo "SBCL_XC_HOST=\"$SBCL_XC_HOST\"; export SBCL_XC_HOST" >> output/build-config
+echo "legacy_xc_spec=\"$legacy_xc_spec\"; export legacy_xc_spec" >> output/build-config
# And now, sorting out the per-target dependencies...
echo ';;;; This is a machine-generated file.' > $ltf
echo ';;;; Please do not edit it by hand.' >> $ltf
echo ';;;; See make-config.sh.' >> $ltf
-printf '(' >> $ltf
+echo "((lambda (features) (set-difference features (list$WITHOUT_FEATURES)))" >> $ltf
+printf " (union (list$WITH_FEATURES) (list " >> $ltf
echo //guessing default target CPU architecture from host architecture
case `uname -m` in
sbcl_arch=${SBCL_ARCH:-$guessed_sbcl_arch}
echo sbcl_arch=\"$sbcl_arch\"
if [ "$sbcl_arch" = "" ] ; then
- echo "can't guess target SBCL architecture, need SBCL_ARCH environment var"
+ echo "can't guess target SBCL architecture, please specify --arch=<name>"
exit 1
fi
printf ":%s" "$sbcl_arch" >> $ltf
printf ' :largefile' >> $ltf
;;
x86 | x86-64)
- printf ' :sb-thread :largefile' >> $ltf
+ printf ' :sb-thread :sb-futex :largefile' >> $ltf
+ ;;
+ ppc)
+ printf ' :sb-futex' >> $ltf
;;
esac
printf ' :bsd' >> $ltf
printf ' :darwin' >> $ltf
if [ $sbcl_arch = "x86" ]; then
- printf ' :mach-exception-handler :sb-lutex :restore-fs-segment-register-from-tls :ud2-breakpoints' >> $ltf
+ printf ' :mach-exception-handler :restore-fs-segment-register-from-tls :ud2-breakpoints' >> $ltf
fi
if [ $sbcl_arch = "x86-64" ]; then
- printf ' :mach-exception-handler :sb-lutex :ud2-breakpoints' >> $ltf
+ printf ' :mach-exception-handler :ud2-breakpoints' >> $ltf
fi
link_or_copy $sbcl_arch-darwin-os.h target-arch-os.h
link_or_copy bsd-os.h target-os.h
if [ $sbcl_arch = "x86-64" ]; then
printf ' :largefile' >> $ltf
fi
- if [ $sbcl_arch = "x86" ] || [ $sbcl_arch = "x86-64" ]; then
- printf ' :sb-lutex' >> $ltf
- fi
link_or_copy Config.$sbcl_arch-sunos Config
link_or_copy $sbcl_arch-sunos-os.h target-arch-os.h
link_or_copy sunos-os.h target-os.h
sh tools-for-build/grovel-features.sh >> $ltf
echo //finishing $ltf
-echo ')' >> $ltf
+echo ')))' >> $ltf
# FIXME: The version system should probably be redone along these lines:
#