* lisp/core.lisp.in (getOptionValue): Export.

	* interp/sys-driver.boot (initializeGlobalState): Record value for
	--system-algebra. 
	* interp/sys-globals.boot ($buildingSystemAlgebra): Declare.
	* interp/compiler.boot (compileSpad2Cmd): Don't build local
	database if compiling system algebra.
	* interp/i-syscmd.boot (compileAsharpCmd1): Likewise.
	* algebra/Makefile.pamphlet (%.NRLIB/code.$(FASLEXT)): Use
	--system-algebra. 
	(SPADPRSR.NRLIB/code.$(FASLEXT)): Likewise.
	(PARSER.NRLIB/code.$(FASLEXT)): Likewise.

11 files changed, 43 insertions, 19 deletions

diff --git a/configure b/configure
index ec4f905e..78205f0b 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60 for OpenAxiom 1.2.0-2008-08-13.
+# Generated by GNU Autoconf 2.60 for OpenAxiom 1.2.0-2008-08-15.
 #
 # Report bugs to <open-axiom-bugs@lists.sf.net>.
 #
@@ -713,8 +713,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='OpenAxiom'
 PACKAGE_TARNAME='openaxiom'
-PACKAGE_VERSION='1.2.0-2008-08-13'
-PACKAGE_STRING='OpenAxiom 1.2.0-2008-08-13'
+PACKAGE_VERSION='1.2.0-2008-08-15'
+PACKAGE_STRING='OpenAxiom 1.2.0-2008-08-15'
 PACKAGE_BUGREPORT='open-axiom-bugs@lists.sf.net'
 
 ac_unique_file="src/Makefile.pamphlet"
@@ -1404,7 +1404,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures OpenAxiom 1.2.0-2008-08-13 to adapt to many kinds of systems.
+\`configure' configures OpenAxiom 1.2.0-2008-08-15 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1474,7 +1474,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of OpenAxiom 1.2.0-2008-08-13:";;
+     short | recursive ) echo "Configuration of OpenAxiom 1.2.0-2008-08-15:";;
    esac
   cat <<\_ACEOF
 
@@ -1578,7 +1578,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-OpenAxiom configure 1.2.0-2008-08-13
+OpenAxiom configure 1.2.0-2008-08-15
 generated by GNU Autoconf 2.60
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1592,7 +1592,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by OpenAxiom $as_me 1.2.0-2008-08-13, which was
+It was created by OpenAxiom $as_me 1.2.0-2008-08-15, which was
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   $ $0 $@
@@ -26089,7 +26089,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by OpenAxiom $as_me 1.2.0-2008-08-13, which was
+This file was extended by OpenAxiom $as_me 1.2.0-2008-08-15, which was
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -26138,7 +26138,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-OpenAxiom config.status 1.2.0-2008-08-13
+OpenAxiom config.status 1.2.0-2008-08-15
 configured by $0, generated by GNU Autoconf 2.60,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/configure.ac b/configure.ac
index b88d8a9e..22dac6e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 sinclude(config/open-axiom.m4)
 sinclude(config/aclocal.m4)
-AC_INIT([OpenAxiom], [1.2.0-2008-08-13], 
+AC_INIT([OpenAxiom], [1.2.0-2008-08-15], 
         [open-axiom-bugs@lists.sf.net])
 
 AC_CONFIG_AUX_DIR(config)
diff --git a/configure.ac.pamphlet b/configure.ac.pamphlet
index f90c06c0..000749ee 100644
--- a/configure.ac.pamphlet
+++ b/configure.ac.pamphlet
@@ -1118,7 +1118,7 @@ information:
 <<Autoconf init>>=
 sinclude(config/open-axiom.m4)
 sinclude(config/aclocal.m4)
-AC_INIT([OpenAxiom], [1.2.0-2008-08-13], 
+AC_INIT([OpenAxiom], [1.2.0-2008-08-15], 
         [open-axiom-bugs@lists.sf.net])
 
 @
diff --git a/src/ChangeLog b/src/ChangeLog
index daccf126..105b6db0 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,17 @@
+2008-08-15  Gabriel Dos Reis  <gdr@cs.tamu.edu>
+
+	* lisp/core.lisp.in (getOptionValue): Export.
+	* interp/sys-driver.boot (initializeGlobalState): Record value for
+	--system-algebra. 
+	* interp/sys-globals.boot ($buildingSystemAlgebra): Declare.
+	* interp/compiler.boot (compileSpad2Cmd): Don't build local
+	database if compiling system algebra.
+	* interp/i-syscmd.boot (compileAsharpCmd1): Likewise.
+	* algebra/Makefile.pamphlet (%.NRLIB/code.$(FASLEXT)): Use
+	--system-algebra. 
+	(SPADPRSR.NRLIB/code.$(FASLEXT)): Likewise.
+	(PARSER.NRLIB/code.$(FASLEXT)): Likewise.
+
 2008-08-14  Gabriel Dos Reis  <gdr@cs.tamu.edu>
 
 	* interp/Makefile.pamphlet: Simplify build of interpsys and AXIOMsys.
diff --git a/src/algebra/Makefile.in b/src/algebra/Makefile.in
index f230c252..1586fff7 100644
--- a/src/algebra/Makefile.in
+++ b/src/algebra/Makefile.in
@@ -863,7 +863,7 @@ ${OUT}/%.$(FASLEXT): %.NRLIB/code.$(FASLEXT)
 .PRECIOUS: %.NRLIB/code.$(FASLEXT)
 %.NRLIB/code.$(FASLEXT): %.spad
 	@ rm -rf $*.NRLIB
-	${INTERPSYS} --strap=strap --compile $<
+	${INTERPSYS} --strap=strap --system-algebra --compile $<
 # Compile bootstrap file to machine object code, and the result
 # immediately available for AXIOMsys consumption.
 strap/%.$(FASLEXT): %.lsp
@@ -904,11 +904,11 @@ $(axiom_build_texdir)/diagrams.tex: $(axiom_src_docdir)/diagrams.tex
 
 SPADPRSR.NRLIB/code.$(FASLEXT): spad-parser.spad
 	@ rm -rf SPADPRSR.NRLIB
-	${INTERPSYS} --compile $<
+	${INTERPSYS} --system-algebra --compile $<
 
 PARSER.NRLIB/code.$(FASLEXT): script-parser.spad
 	@ rm -rf PARSER.NRLIB
-	${INTERPSYS} --compile $<
+	${INTERPSYS} --system-algebra --compile $<
 
 
 
diff --git a/src/algebra/Makefile.pamphlet b/src/algebra/Makefile.pamphlet
index 45536ced..aaf1a1e9 100644
--- a/src/algebra/Makefile.pamphlet
+++ b/src/algebra/Makefile.pamphlet
@@ -1798,7 +1798,7 @@ ${OUT}/%.$(FASLEXT): %.NRLIB/code.$(FASLEXT)
 .PRECIOUS: %.NRLIB/code.$(FASLEXT)
 %.NRLIB/code.$(FASLEXT): %.spad
 	@ rm -rf $*.NRLIB
-	${INTERPSYS} --strap=strap --compile $<
+	${INTERPSYS} --strap=strap --system-algebra --compile $<
 @
 
 <<genericBOOTSTRAPfiles>>=
@@ -1855,11 +1855,11 @@ $(axiom_build_texdir)/diagrams.tex: $(axiom_src_docdir)/diagrams.tex
 
 SPADPRSR.NRLIB/code.$(FASLEXT): spad-parser.spad
 	@ rm -rf SPADPRSR.NRLIB
-	${INTERPSYS} --compile $<
+	${INTERPSYS} --system-algebra --compile $<
 
 PARSER.NRLIB/code.$(FASLEXT): script-parser.spad
 	@ rm -rf PARSER.NRLIB
-	${INTERPSYS} --compile $<
+	${INTERPSYS} --system-algebra --compile $<
 
 @
 <<diagrams.tex (OUT from IN)>>=
diff --git a/src/interp/compiler.boot b/src/interp/compiler.boot
index 644a7f79..b3f6a7f7 100644
--- a/src/interp/compiler.boot
+++ b/src/interp/compiler.boot
@@ -1741,7 +1741,8 @@ compileSpad2Cmd args ==
         compilerDoitWithScreenedLisplib(constructor, fun)
     else
         compilerDoit(constructor, fun)
-    extendLocalLibdb $newConlist
+    if not $buildingSystemAlgebra then 
+      extendLocalLibdb $newConlist
     terminateSystemCommand()
     spadPrompt()
 
diff --git a/src/interp/i-syscmd.boot b/src/interp/i-syscmd.boot
index 9390db26..d45895b2 100644
--- a/src/interp/i-syscmd.boot
+++ b/src/interp/i-syscmd.boot
@@ -608,7 +608,8 @@ compileAsharpCmd1 args ==
     else if ^beQuiet then
         sayKeyedMsg("S2IZ0084", nil)
 
-    extendLocalLibdb $newConlist
+    if not $buildingSystemAlgebra then
+      extendLocalLibdb $newConlist
 
 compileAsharpArchiveCmd args ==
     -- Assume we entered from the "compiler" function, so args ^= nil
diff --git a/src/interp/sys-driver.boot b/src/interp/sys-driver.boot
index 593244f3..f620ea09 100644
--- a/src/interp/sys-driver.boot
+++ b/src/interp/sys-driver.boot
@@ -189,6 +189,8 @@ initializeGlobalState() ==
   RESTART0()
   $NEWSPAD := true
   $SPAD := true
+  $buildingSystemAlgebra := 
+    getOptionValue(Option '"system-algebra",%systemOptions())
 
 ++ execute Spad script
 executeSpadScript(progname,options,file) ==
diff --git a/src/interp/sys-globals.boot b/src/interp/sys-globals.boot
index bd47c14e..c66f0d82 100644
--- a/src/interp/sys-globals.boot
+++ b/src/interp/sys-globals.boot
@@ -468,3 +468,8 @@ $OutputStream :=
 
 $ErrorStream :=
   MAKE_-SYNONYM_-STREAM "*STANDARD-OUTPUT*"
+
+--%
+
+++ True if we are building the system algebra.
+$buildingSystemAlgebra := false
diff --git a/src/lisp/core.lisp.in b/src/lisp/core.lisp.in
index 6dff8f44..1339de0f 100644
--- a/src/lisp/core.lisp.in
+++ b/src/lisp/core.lisp.in
@@ -80,6 +80,7 @@
 	   "$NativeTypeTable"
 	   "$LispOptimizeOptions"
 
+	   "getOptionValue"
            "getCommandLineArguments"
            "processCommandLine"
            "handleCommandLine"