Refactor ports builds

Makefile

@@ -27,7 +27,7 @@ endif
 
 musllib: $(SYSROOT)/usr/lib/libc.a
 $(SYSROOT)/usr/lib/libc.a:
-	${BUILDROOT}/toolchain/build-musl.sh
+	$(BUILDROOT)/toolchain/ports/musl/build.sh
 
 libmittos: $(SYSROOT)/usr/lib/libmittos.a
 $(SYSROOT)/usr/lib/libmittos.a: FORCE

src/libmittos/Makefile

@@ -19,7 +19,7 @@ libmittos.a: $(OBJ)
 
 graphics/graphics.o: graphics/u_vga16.termfont.inc
 graphics/u_vga16.termfont.inc:
-	${BUILDROOT}/toolchain/build-uni_vga.sh
+	${BUILDROOT}/toolchain/ports/uni_vga/build.sh
 
 # Automatic dependency tracking
 DEP := $(OBJ:.o=.d)

toolchain/build-toolchain.sh

@@ -58,7 +58,5 @@ mkdir gcc-build && cd gcc-build
 make all-gcc all-target-libgcc -j 4
 make install-gcc install-target-libgcc
 
-apk del build-base
-
 cd /
 rm -rf /opt