echo //guessing default target CPU architecture from host architecture
case `uname -m` in
- *86|x86_64) guessed_sbcl_arch=x86 ;;
+ *86) guessed_sbcl_arch=x86 ;;
+ *x86_64) guessed_sbcl_arch=x86-64 ;;
[Aa]lpha) guessed_sbcl_arch=alpha ;;
sparc*) guessed_sbcl_arch=sparc ;;
sun*) guessed_sbcl_arch=sparc ;;
ppc) guessed_sbcl_arch=ppc ;;
Power*Macintosh) guessed_sbcl_arch=ppc ;;
parisc) guessed_sbcl_arch=hppa ;;
- mips) guessed_sbcl_arch=mips ;;
+ mips*) guessed_sbcl_arch=mips ;;
*)
# If we're not building on a supported target architecture, we
# we have no guess, but it's not an error yet, since maybe
for d in src/compiler src/assembly; do
echo //setting up symlink $d/target
original_dir=`pwd`
- cd $d
+ cd ./$d
if [ -h target ] ; then
rm target
elif [ -w target ] ; then
echo //setting up OS-dependent information
original_dir=`pwd`
-cd src/runtime/
+cd ./src/runtime/
rm -f Config target-arch-os.h target-arch.h target-os.h target-lispregs.h
# KLUDGE: these two logically belong in the previous section
# ("architecture-dependent"); it seems silly to enforce this in terms
Linux)
printf ' :linux' >> $ltf
sbcl_os="linux"
- if [ "`uname -m`" = "x86_64" ]; then
- ln -s Config.x86_64-linux Config
- else
- ln -s Config.$sbcl_arch-linux Config
- fi
+ if [ $sbcl_arch = "x86-64" ]; then
+ ln -s Config.x86_64-linux Config
+ else
+ ln -s Config.$sbcl_arch-linux Config
+ fi
ln -s $sbcl_arch-linux-os.h target-arch-os.h
ln -s linux-os.h target-os.h
;;
;;
NetBSD)
printf ' :netbsd' >> $ltf
+ sbcl_os="netbsd"
ln -s Config.$sbcl_arch-netbsd Config
;;
*)
esac
cd $original_dir
+# FIXME: Things like :c-stack-grows-..., etc, should be
+# *derived-target-features* or equivalent, so that there was a nicer
+# way to specify them then sprinkling them in this file. They should
+# still be tweakable by advanced users, though, but probably not
+# appear in *features* of target. #!+/- should be adjusted to take
+# them in account as well. At minimum the nicer specification stuff,
+# though:
+#
+# (define-feature :dlopen (features)
+# (union '(:bsd :linux :darwin :sunos) features))
+#
+# (define-feature :c-stack-grows-downwards-not-upwards (features)
+# (member :x86 features))
+
# KLUDGE: currently the x86 only works with the generational garbage
# collector (indicated by the presence of :GENCGC in *FEATURES*) and
# alpha, sparc and ppc with the stop'n'copy collector (indicated by
# base-target-features.lisp-expr, we add it into local-target-features
# if we're building for x86. -- CSR, 2002-02-21 Then we do something
# similar with :STACK-GROWS-FOOWARD, too. -- WHN 2002-03-03
-if [ "$sbcl_arch" = "x86" ] ; then
+if [ "$sbcl_arch" = "x86" ]; then
printf ' :gencgc :stack-grows-downward-not-upward :c-stack-is-control-stack' >> $ltf
-elif [ "$sbcl_arch" = "mips" ] ; then
+ printf ' :stack-allocatable-closures' >> $ltf
+ if [ "$sbcl_os" = "linux" ] || [ "$sbcl_os" = "freebsd" ] || [ "$sbcl_os" = "netbsd" ]; then
+ printf ' :linkage-table' >> $ltf
+ fi
+elif [ "$sbcl_arch" = "x86-64" ]; then
+ printf ' :gencgc :stack-grows-downward-not-upward :c-stack-is-control-stack :linkage-table' >> $ltf
+elif [ "$sbcl_arch" = "mips" ]; then
# Use a little C program to try to guess the endianness. Ware
# cross-compilers!
- $GNUMAKE -C tools-for-build determine-endianness
+ #
+ # FIXME: integrate to grovel-features, mayhaps
+ $GNUMAKE -C tools-for-build determine-endianness -I src/runtime
tools-for-build/determine-endianness >> $ltf
elif [ "$sbcl_arch" = "ppc" -a "$sbcl_os" = "linux" ]; then
# Use a C program to detect which kind of glibc we're building on,
# to bandage across the break in source compatibility between
# versions 2.3.1 and 2.3.2
- $GNUMAKE -C tools-for-build where-is-mcontext
+ #
+ # FIXME: integrate to grovel-features., maypahps
+ $GNUMAKE -C tools-for-build where-is-mcontext -I src/runtime
tools-for-build/where-is-mcontext > src/runtime/ppc-linux-mcontext.h
elif [ "$sbcl_arch" = "ppc" -a "$sbcl_os" = "darwin" ]; then
+ # We provide a dlopen shim, so a little lie won't hurt
+ printf " :os-provides-dlopen :linkage-table" >> $ltf
# The default stack ulimit under darwin is too small to run PURIFY.
# Best we can do is complain and exit at this stage
if [ "`ulimit -s`" = "512" ]; then
# FUNCDEF macro for assembler. No harm in running this on sparc-linux
# as well.
sh tools-for-build/sparc-funcdef.sh > src/runtime/sparc-funcdef.h
+ if [ "$sbcl_os" = "sunos" ] || [ "$sbcl_os" = "linux" ]; then
+ printf ' :linkage-table' >> $ltf
+ fi
else
# Nothing need be done in this case, but sh syntax wants a placeholder.
echo > /dev/null
fi
+export sbcl_os sbcl_arch
+sh tools-for-build/grovel-features.sh >> $ltf
+
echo //finishing $ltf
echo ')' >> $ltf
# Make a unique ID for this build (to discourage people from
# mismatching sbcl and *.core files).
-echo '"'`hostname`-`whoami`-`date +%F-%H-%M-%S`'"' > output/build-id.tmp
+if [ `uname` = "SunOS" ] ; then
+ # use /usr/xpg4/bin/id instead of /usr/bin/id
+ PATH=/usr/xpg4/bin:$PATH
+fi
+echo '"'`hostname`-`id -un`-`date +%Y-%m-%d-%H-%M-%S`'"' > output/build-id.tmp