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- cc65 2.13. allows to define all necessary paths through the single env var CC65_HOME.

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- cc65 2.13. allows to override the stacksize from the linker command line thus eliminating the need for linker configs maintained by Contiki.
- cc65 2.13. integrates the startup code with the library. In 2.12. the startup code pulled in main(). Now main() is supposed to pull in the startup code. But  if main() resides itself in a library (as with Contiki) then nothing is pulled in at all :-(. The workaround is to pull in main() explicitly through the new option -u (working like the same GCC option).
This commit is contained in:
oliverschmidt 2009-10-18 11:34:38 +00:00
parent caaa790add
commit fda46f6800
1 changed files with 8 additions and 14 deletions
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22
cpu/6502/Makefile.6502
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@ -30,19 +30,11 @@
# #
# Author: Oliver Schmidt <ol.sc@web.de> # Author: Oliver Schmidt <ol.sc@web.de>
# #
# $Id: Makefile.6502,v 1.29 2009/07/26 21:27:43 oliverschmidt Exp $ # $Id: Makefile.6502,v 1.30 2009/10/18 11:34:38 oliverschmidt Exp $
# #
ifndef CC65_INC ifndef CC65_HOME
${error CC65_INC not defined! You must specify where the cc65 headers reside} ${error CC65_HOME not defined! You must specify where cc65 resides}
endif
ifndef LD65_LIB
${error LD65_LIB not defined! You must specify where the cc65 libraries reside}
endif
ifndef LD65_OBJ
${error LD65_OBJ not defined! You must specify where the cc65 objects reside}
endif endif
all: cs8900a.eth lan91c96.eth all: cs8900a.eth lan91c96.eth
@ -58,8 +50,7 @@ CONTIKI_CPU_SOURCEFILES = log.c error.c config.c clock.c ctk-mouse.c \
CONTIKI_SOURCEFILES += $(CTK) ctk-conio.c petsciiconv.c cfs-posix-dir.c \ CONTIKI_SOURCEFILES += $(CTK) ctk-conio.c petsciiconv.c cfs-posix-dir.c \
$(CONTIKI_TARGET_SOURCEFILES) $(CONTIKI_CPU_SOURCEFILES) $(CONTIKI_TARGET_SOURCEFILES) $(CONTIKI_CPU_SOURCEFILES)
TARGET_STARTFILES = $(TARGET).o --start-group TARGET_LIBFILES = $(TARGET).lib
TARGET_LIBFILES = $(TARGET).lib --end-group
### Compiler definitions ### Compiler definitions
@ -68,9 +59,12 @@ CC = cc65
LD = ld65 LD = ld65
AR = ar65 AR = ar65
# Contiki is carefully designed to use extremely little stack.
# The apps coming with Contiki run even on a 0x100 byte stack.
ASFLAGS = -t $(TARGET) ASFLAGS = -t $(TARGET)
CFLAGS += -t $(TARGET) -Or CFLAGS += -t $(TARGET) -Or
LDFLAGS = -C $(CONTIKI)/platform/$(TARGET)/linker.cfg -m contiki-$(TARGET).map LDFLAGS = -D __STACKSIZE__=0x200 -u _main -m contiki-$(TARGET).map
AROPTS = a AROPTS = a
### Compilation rules ### Compilation rules