0.7.8.45:

[sbcl.git] / make-config.sh

diff --git a/make-config.sh b/make-config.sh
index 6a6c860..d146852 100644 (file)
--- a/make-config.sh
+++ b/make-config.sh
@@ -24,14 +24,20 @@ if [ ! -d output ] ; then mkdir output; fi
 ltf=`pwd`/local-target-features.lisp-expr
 echo //initializing $ltf
 echo ';;;; This is a machine-generated file.' > $ltf
-echo ';;;; Please do not edit it by hand.' > $ltf
-echo ';;;; See make-config.sh.' > $ltf
-echo -n '(' >> $ltf
+echo ';;;; Please do not edit it by hand.' >> $ltf
+echo ';;;; See make-config.sh.' >> $ltf
+printf '(' >> $ltf
 
 echo //guessing default target CPU architecture from host architecture
 case `uname -m` in 
     *86) guessed_sbcl_arch=x86 ;; 
     [Aa]lpha) guessed_sbcl_arch=alpha ;;
+    sparc*) guessed_sbcl_arch=sparc ;;
+    sun*) guessed_sbcl_arch=sparc ;;
+    ppc) guessed_sbcl_arch=ppc ;;
+    parisc) guessed_sbcl_arch=hppa ;;
+    mips) guessed_sbcl_arch=mips ;;
+    mipsel) guessed_sbcl_arch=mips; little_endian=yes ;;
     *)
         # If we're not building on a supported target architecture, we
        # we have no guess, but it's not an error yet, since maybe
@@ -42,18 +48,35 @@ esac
 
 echo //setting up CPU-architecture-dependent information
 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"
     exit 1
 fi
-echo -n ":$sbcl_arch" >> $ltf 
+printf ":%s" "$sbcl_arch" >> $ltf 
+# KLUDGE: currently the x86 only works with the generational garbage
+# collector (indicated by the presence of :GENCGC in *FEATURES*) and
+# alpha, sparc and ppc with the stop'n'copy collector (indicated by
+# the absence of :GENCGC in *FEATURES*). This isn't a great
+# separation, but for now, rather than have :GENCGC in
+# base-target-features.lisp-expr, we add it into local-target-features
+# if we're building for x86. -- CSR, 2002-02-21 Then we do something
+# similar with :STACK-GROWS-FOOWARD, too. -- WHN 2002-03-03
+if [ "$sbcl_arch" = "x86" ] ; then
+    printf ' :gencgc :stack-grows-downward-not-upward :c-stack-is-control-stack' >> $ltf
+elif [ "$sbcl_arch" = "mips" -a "$little_endian" = "yes" ] ; then
+    printf ' :little-endian' >> $ltf
+else
+    # Nothing need be done in this case, but sh syntax wants a placeholder.
+    echo > /dev/null
+fi
 for d in src/compiler src/assembly; do
     echo //setting up symlink $d/target
     original_dir=`pwd`
     cd $d
-    if [ -L target ] ; then
+    if [ -h target ] ; then
        rm target
-    elif [ -e target ] ; then
+    elif [ -w target ] ; then
        echo "I'm afraid to replace non-symlink $d/target with a symlink."
        exit 1
     fi
@@ -69,21 +92,39 @@ done
 echo //setting up OS-dependent information
 original_dir=`pwd`
 cd src/runtime/
-rm -f Config
+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
+# of the shell script, though. -- CSR, 2002-02-03
+ln -s $sbcl_arch-arch.h target-arch.h
+ln -s $sbcl_arch-lispregs.h target-lispregs.h
 case `uname` in 
     Linux)
-       echo -n ' :linux' >> $ltf
+       printf ' :linux' >> $ltf
        ln -s Config.$sbcl_arch-linux Config
+       ln -s $sbcl_arch-linux-os.h target-arch-os.h
+       ln -s linux-os.h target-os.h
+       ;;
+    OSF1)                      
+        # it's changed name twice since it was called OSF/1: clearly
+        # the marketers forgot to tell the engineers about Digital Unix
+        # _or_ OSF/1 ...
+       printf ' :osf1' >> $ltf
+        ln -s Config.$sbcl_arch-osf1 Config
+       ln -s $sbcl_arch-osf1-os.h target-arch-os.h
+       ln -s osf1-os.h target-os.h
        ;;
     *BSD)
-       echo -n ' :bsd' >> $ltf
+       printf ' :bsd' >> $ltf
+       ln -s $sbcl_arch-bsd-os.h target-arch-os.h
+       ln -s bsd-os.h target-os.h
        case `uname` in
            FreeBSD)
-               echo -n ' :freebsd' >> $ltf
+               printf ' :freebsd' >> $ltf
                ln -s Config.$sbcl_arch-freebsd Config
                ;;
            OpenBSD)
-               echo -n ' :openbsd' >> $ltf
+               printf ' :openbsd' >> $ltf
                ln -s Config.$sbcl_arch-openbsd Config
                ;;
            *)
@@ -92,6 +133,12 @@ case `uname` in
                ;;
        esac
        ;;
+    SunOS)
+        printf ' :sunos' >> $ltf
+       ln -s Config.$sbcl_arch-sunos Config
+       ln -s $sbcl_arch-sunos-os.h target-arch-os.h
+       ln -s sunos-os.h target-os.h
+       ;;
     *)
        echo unsupported OS type: `uname`
        exit 1