only get needed ROM, add saturn40g

.gitignore

@@ -18,5 +18,5 @@ dist/saturn
 dist/saturn.cat
 dist/stateDir.*
 
-dist/ROMs/*rom-*
+dist/ROMs/*rom*
 /manual/saturn.log

Makefile

@@ -148,6 +148,8 @@ install: dist/saturn dist/pack dist/saturn.cat dist/Saturn.ad manual
 	chmod 755 $(DESTDIR)$(PREFIX)/bin/saturn48gx
 	sed "s|@PREFIX@|$(PREFIX)|g" dist/saturn49g > $(DESTDIR)$(PREFIX)/bin/saturn49g
 	chmod 755 $(DESTDIR)$(PREFIX)/bin/saturn49g
+	sed "s|@PREFIX@|$(PREFIX)|g" dist/saturn40g > $(DESTDIR)$(PREFIX)/bin/saturn40g
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/saturn40g
 
 	install -c -m 644 dist/saturn.cat $(DESTDIR)$(PREFIX)/bin/saturn.cat #FIXME
 	# install -m 755 -d -- $(DESTDIR)$(PREFIX)/share/locale/C/LC_MESSAGES
@@ -167,3 +169,4 @@ install: dist/saturn dist/pack dist/saturn.cat dist/Saturn.ad manual
 	install -m 755 -d -- $(DESTDIR)$(PREFIX)/share/applications
 	sed "s|@PREFIX@|$(PREFIX)|g" dist/saturn48gx.desktop > $(DESTDIR)$(PREFIX)/share/applications/saturn48gx.desktop
 	sed "s|@PREFIX@|$(PREFIX)|g" dist/saturn49g.desktop > $(DESTDIR)$(PREFIX)/share/applications/saturn49g.desktop
+	sed "s|@PREFIX@|$(PREFIX)|g" dist/saturn40g.desktop > $(DESTDIR)$(PREFIX)/share/applications/saturn40g.desktop

dist/ROMs/Makefile

@@ -1,9 +1,23 @@
 .PHONY: get-roms mrproper
 
-get-roms: gxrom-l gxrom-m gxrom-p gxrom-r rom.49g
+get-roms: sxrom-a sxrom-b sxrom-c sxrom-d sxrom-e sxrom-j gxrom-l gxrom-m gxrom-p gxrom-r rom.49g
 
 mrproper:
-	rm -f gxrom-l gxrom-m gxrom-p gxrom-r rom.49g
+	rm -f ./sxrom-a ./sxrom-b ./sxrom-c ./sxrom-d ./sxrom-e ./sxrom-j ./gxrom-l ./gxrom-m ./gxrom-p ./gxrom-r ./rom.49g
+
+# HP 48Sx
+sxrom-a:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-a.zip" --output - | funzip > "sxrom-a"
+sxrom-b:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-b.zip" --output - | funzip > "sxrom-b"
+sxrom-c:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-c.zip" --output - | funzip > "sxrom-c"
+sxrom-d:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-d.zip" --output - | funzip > "sxrom-d"
+sxrom-e:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-e.zip" --output - | funzip > "sxrom-e"
+sxrom-j:
+	curl "https://www.hpcalc.org/hp48/pc/emulators/sxrom-j.zip" --output - | funzip > "sxrom-j"
 
 # HP 48Gx
 gxrom-l:
@@ -20,3 +34,7 @@ rom.49g:
 	curl "https://www.hpcalc.org/hp49/pc/rom/beta1196.zip" --output rom-49g.zip
 	unzip rom-49g.zip rom.49g
 	rm rom-49g.zip
+
+# HP 39g/40g
+rom.40g:
+	curl "https://www.hpcalc.org/hp40/pc/rom3940.zip" --output - | funzip > "rom.40g"

dist/saturn40g

@@ -0,0 +1,25 @@
+#!/bin/bash -eu
+
+STATE_HOME=${XDG_STATE_HOME:-$HOME/.local/state}
+
+STATEDIR=$STATE_HOME/saturn/40g
+mkdir -p "$STATEDIR"
+
+if [ ! -e "$STATEDIR"/rom.40g ]; then
+    if [ ! -d @PREFIX@/share/saturn/ROMs/ ]; then
+        echo "Error: No ROMs/ dir found"
+        exit 1
+    fi
+    if [ ! -d "$STATEDIR"/../ROMs ]; then
+        cp -R @PREFIX@/share/saturn/ROMs/ "$STATEDIR"/../ROMs
+    fi
+    make -C "$STATEDIR"/../ROMs rom.40g
+    cp "$STATEDIR"/../ROMs/rom.40g "$STATEDIR"/rom.40g
+fi
+
+RAM=''
+if [ ! -e "$STATEDIR"/ram ]; then
+    RAM=-reset
+fi
+
+@PREFIX@/bin/saturn -face hp40 -hw hp40 -stateDir "$STATEDIR" -rom rom.40g $RAM "$@"

dist/saturn40g.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=1.0
+Type=Application
+Terminal=false
+Exec=@PREFIX@/bin/saturn40g
+Name=saturn40g
+Icon=@PREFIX@/share/saturn/hplogo.png
+Categories=Utility;

dist/saturn48gx

@@ -13,7 +13,7 @@ if [ ! -e "$STATEDIR"/gxrom-r ]; then
     if [ ! -d "$STATEDIR"/../ROMs ]; then
         cp -R @PREFIX@/share/saturn/ROMs/ "$STATEDIR"/../ROMs
     fi
-    make -C "$STATEDIR"/../ROMs get-roms
+    make -C "$STATEDIR"/../ROMs gxrom-r
     cp "$STATEDIR"/../ROMs/gxrom-r "$STATEDIR"/gxrom-r
 fi
 

dist/saturn49g

@@ -13,7 +13,7 @@ if [ ! -e "$STATEDIR"/rom.49g ]; then
     if [ ! -d "$STATEDIR"/../ROMs ]; then
         cp -R @PREFIX@/share/saturn/ROMs/ "$STATEDIR"/../ROMs
     fi
-    make -C "$STATEDIR"/../ROMs get-roms
+    make -C "$STATEDIR"/../ROMs rom.49g
     cp "$STATEDIR"/../ROMs/rom.49g "$STATEDIR"/rom.49g
 fi