Force an import of the special symbol __STARTUP__ in the C compiler when

main() is encountered. Define this symbol in the startup code. This will
automatically force linking of the startup code which can then reside inside
the standard library as any other object file.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3988 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/Makefile

@@ -46,7 +46,6 @@ apple2lib:
        	    $(MAKE) SYS=apple2 -C $$i || exit 1; \
 	    $(AR) a apple2.lib $$i/*.o;\
 	done
-	mv apple2/crt0.o apple2.o
 	cp apple2/apple2-auxmem.emd a2.auxmem.emd
 	cp apple2/apple2-stdjoy.joy a2.stdjoy.joy
 	cp apple2/apple2-stdmou.mou a2.stdmou.mou
@@ -62,7 +61,6 @@ apple2enhlib:
 	    $(MAKE) SYS=apple2enh -C $$i || exit 1; \
 	    $(AR) a apple2enh.lib $$i/*.o;\
 	done
-	mv apple2enh/crt0.o apple2enh.o
 	cp apple2enh/apple2-auxmem.emd a2e.auxmem.emd
 	cp apple2enh/apple2-stdjoy.joy a2e.stdjoy.joy
 	cp apple2enh/apple2-stdmou.mou a2e.stdmou.mou
@@ -78,7 +76,6 @@ atarilib:
        	    $(MAKE) SYS=atari -C $$i || exit 1; \
 	    $(AR) a atari.lib $$i/*.o;\
 	done
-	mv atari/crt0.o atari.o
 	cp atari/atari-stdjoy.joy ataristd.joy
 	cp atari/atari-multijoy.joy atarimj8.joy
 
@@ -90,7 +87,6 @@ atmoslib:
        	    $(MAKE) SYS=atmos -C $$i || exit 1; \
 	    $(AR) a atmos.lib $$i/*.o;\
 	done
-	mv atmos/crt0.o atmos.o
 	cp atmos/*.tgi .
 
 #-----------------------------------------------------------------------------
@@ -101,7 +97,6 @@ c16lib:
        	    $(MAKE) SYS=c16 -C $$i || exit 1; \
 	    $(AR) a c16.lib $$i/*.o;\
 	done
-	mv c16/crt0.o c16.o
 	cp c16/*.joy .
 	cp c16/*.emd .
 
@@ -113,7 +108,6 @@ c64lib:
 	    $(MAKE) SYS=c64 -C $$i || exit 1; \
 	    $(AR) a c64.lib $$i/*.o;\
 	done
-	mv c64/crt0.o c64.o
 	cp c64/*.emd .
 	cp c64/*.joy .
 	cp c64/c64-1351.mou .
@@ -130,7 +124,6 @@ c128lib:
 	    $(MAKE) SYS=c128 -C $$i || exit 1; \
 	    $(AR) a c128.lib $$i/*.o;\
 	done
-	mv c128/crt0.o c128.o
 	cp c128/*.emd .
 	cp c128/*.joy .
 	cp c128/c128-1351.mou .
@@ -148,7 +141,6 @@ cbm510lib:
 	    $(MAKE) SYS=cbm510 -C $$i || exit 1; \
 	    $(AR) a cbm510.lib $$i/*.o;\
 	done
-	mv cbm510/crt0.o cbm510.o
 	cp cbm510/*.emd .
 	cp cbm510/cbm510-stdjoy.joy cbm510-std.joy
 	cp cbm510/cbm510-stdser.ser cbm510-std.ser
@@ -161,7 +153,6 @@ cbm610lib:
 	    $(MAKE) SYS=cbm610 -C $$i || exit 1; \
 	    $(AR) a cbm610.lib $$i/*.o;\
 	done
-	mv cbm610/crt0.o cbm610.o
 	cp cbm610/*.emd .
 	cp cbm610/cbm610-stdser.ser cbm610-std.ser
 
@@ -204,7 +195,6 @@ lynxlib:
 	    $(MAKE) SYS=lynx -C $$i || exit 1; \
 	    $(AR) a lynx.lib $$i/*.o;\
 	done
-	mv lynx/crt0.o lynx.o
 	cp lynx/*.joy .
 	cp lynx/*.tgi .
 
@@ -216,7 +206,6 @@ neslib:
 	    $(MAKE) SYS=nes -C $$i || exit 1; \
 	    $(AR) a nes.lib $$i/*.o;\
 	done
-	mv nes/crt0.o nes.o
 	cp nes/*.joy .
 
 #-----------------------------------------------------------------------------
@@ -227,7 +216,6 @@ petlib:
 	    $(MAKE) SYS=pet -C $$i || exit 1; \
 	    $(AR) a pet.lib $$i/*.o;\
 	done
-	mv pet/crt0.o pet.o
 	cp pet/*.joy .
 
 #-----------------------------------------------------------------------------
@@ -238,7 +226,6 @@ plus4lib:
 	    $(MAKE) SYS=plus4 -C $$i || exit 1; \
 	    $(AR) a plus4.lib $$i/*.o;\
 	done
-	mv plus4/crt0.o plus4.o
 	cp plus4/*.joy .
 	cp plus4/*.ser .
 
@@ -250,7 +237,6 @@ supervisionlib:
 	    $(MAKE) SYS=supervision -C $$i || exit 1; \
 	    $(AR) a supervision.lib $$i/*.o;\
 	done
-	mv supervision/crt0.o supervision.o
 
 #-----------------------------------------------------------------------------
 # Vic20
@@ -260,7 +246,6 @@ vic20lib:
 	    $(MAKE) SYS=vic20 -C $$i || exit 1; \
 	    $(AR) a vic20.lib $$i/*.o;\
 	done
-	mv vic20/crt0.o vic20.o
 	cp vic20/*.joy .
 
 #-----------------------------------------------------------------------------