X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=make-config.sh;h=e71a786fc32daf10f24fc4538ae3fe3df2e8de58;hb=99501797db3d77ff2a7f32071d7fab0db3fdacae;hp=fb0349020172cf6c30ce581260f7e599e7f22647;hpb=d7f6139a91d7d9b0667a597584ae306d958bb2f4;p=sbcl.git

diff --git a/make-config.sh b/make-config.sh
index fb03490..e71a786 100644
--- a/make-config.sh
+++ b/make-config.sh
@@ -26,12 +26,18 @@ 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
+printf '(' >> $ltf
 
 echo //guessing default target CPU architecture from host architecture
 case `uname -m` in 
-    *86) guessed_sbcl_arch=x86 ;; 
+    *86|x86_64) 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 ;;
+    Power*Macintosh) guessed_sbcl_arch=ppc ;;
+    parisc) guessed_sbcl_arch=hppa ;;
+    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
@@ -47,14 +53,15 @@ 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 
+
 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
@@ -67,24 +74,59 @@ for d in src/compiler src/assembly; do
     cd $original_dir
 done
 
+echo //setting up symlink src/compiler/assembly
+if [ -h src/compiler/assembly ] ; then
+    rm src/compiler/assembly
+elif [ -w src/compiler/assembly ] ; then
+    echo "I'm afraid to replace non-symlink compiler/assembly with a symlink."
+    exit 1
+fi
+ln -s ../assembly src/compiler/assembly
+
 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' >> $ltf
-	ln -s Config.$sbcl_arch-linux Config
+	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
+	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' >> $ltf
+	sbcl_os="osf1"
+        ln -s Config.$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' >> $ltf
+		sbcl_os="freebsd"
 		ln -s Config.$sbcl_arch-freebsd Config
 		;;
 	    OpenBSD)
-		echo -n ' :openbsd' >> $ltf
+		printf ' :openbsd' >> $ltf
+		sbcl_os="openbsd"
 		ln -s Config.$sbcl_arch-openbsd Config
 		;;
 	    *)
@@ -93,6 +135,21 @@ case `uname` in
 		;;
 	esac
 	;;
+    Darwin)
+	printf ' :bsd' >> $ltf
+	sbcl_os="darwin"
+	ln -s $sbcl_arch-darwin-os.h target-arch-os.h
+	ln -s bsd-os.h target-os.h
+	printf ' :darwin' >> $ltf
+	ln -s Config.$sbcl_arch-darwin Config
+	;;
+    SunOS)
+        printf ' :sunos' >> $ltf
+	sbcl_os="sunos"
+	ln -s Config.$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
@@ -100,6 +157,40 @@ case `uname` in
 esac
 cd $original_dir
 
+# 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" ] ; then
+    # Use a little C program to try to guess the endianness.  Ware
+    # cross-compilers!
+    $GNUMAKE -C tools-for-build determine-endianness
+    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
+    $GNUMAKE -C tools-for-build where-is-mcontext
+    tools-for-build/where-is-mcontext > src/runtime/ppc-linux-mcontext.h
+elif [ "$sbcl_arch" = "ppc" -a "$sbcl_os" = "darwin" ]; then
+    # 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
+        echo "Your stack size limit is too small to build SBCL."
+        echo "See the limit(1) or ulimit(1) commands and the README file."
+        exit 1
+    fi
+else
+    # Nothing need be done in this case, but sh syntax wants a placeholder.
+    echo > /dev/null
+fi
+			    
 echo //finishing $ltf
 echo ')' >> $ltf
 
@@ -110,3 +201,8 @@ echo ')' >> $ltf
 # cp base-version.txt $versionfile
 # echo " (built `date -u` by `whoami`@`hostname`)" >> $versionfile
 # echo 'This is a machine-generated file and should not be edited by hand.' >> $versionfile
+
+# 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
+