X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flpc%2FMakefile-lpc.defs;h=c4521620b6b81b4e130837f8a54a5209f831e0c8;hb=master;hp=be5ff3b739c769c68cde64711541b0adf32ef8f6;hpb=51ce352d179835ca08e4cf9326e9e77d6b972fb7;p=fw%2Faltos

diff --git a/src/lpc/Makefile-lpc.defs b/src/lpc/Makefile-lpc.defs
index be5ff3b7..48153da3 100644
--- a/src/lpc/Makefile-lpc.defs
+++ b/src/lpc/Makefile-lpc.defs
@@ -2,50 +2,17 @@ ifndef TOPDIR
 TOPDIR=..
 endif
 
-include $(TOPDIR)/Makedefs
+# Disable floating-point support in printf to save space
 
-vpath % $(TOPDIR)/lpc:$(TOPDIR)/product:$(TOPDIR)/drivers:$(TOPDIR)/kernel:$(TOPDIR)/util:$(TOPDIR)/kalman:$(TOPDIR/aes):$(TOPDIR):$(TOPDIR)/math:$(TOPDIR)/aes
-vpath make-altitude $(TOPDIR)/util
-vpath make-kalman $(TOPDIR)/util
-vpath kalman.5c $(TOPDIR)/kalman
-vpath kalman_filter.5c $(TOPDIR)/kalman
-vpath load_csv.5c $(TOPDIR)/kalman
-vpath matrix.5c $(TOPDIR)/kalman
-vpath ao-make-product.5c $(TOPDIR)/util
+PICOLIBC_PRINTF_CFLAGS = -DPICOLIBC_INTEGER_PRINTF_SCANF
 
-.SUFFIXES: .elf .ihx
+include $(TOPDIR)/Makefile.defs
 
-.elf.ihx:
-	$(ELFTOHEX) --output=$@ $*.elf
+vpath % $(TOPDIR)/lpc:$(AO_VPATH)
 
-
-ifndef VERSION
-include $(TOPDIR)/Version
-endif
-
-ELFTOHEX=$(TOPDIR)/../ao-tools/ao-elftohex/ao-elftohex
 CC=$(ARM_CC)
 
-WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align
-
-AO_CFLAGS=-I. -I$(TOPDIR)/lpc -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \
-	-I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math -I$(TOPDIR) \
-	$(PDCLIB_INCLUDES) 
-
-LPC_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m0 -mthumb\
-	-ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
-
-NICKLE=nickle
-
-LIBS=$(PDCLIB_LIBS_M0) -lgcc
-
-V=0
-# The user has explicitly enabled quiet compilation.
-ifeq ($(V),0)
-quiet = @printf "  $1 $2 $@\n"; $($1)
-endif
-# Otherwise, print the full command line.
-quiet ?= $($1)
+LIBS=-lm
 
-.c.o:
-	$(call quiet,CC) -c $(CFLAGS) -o $@ $<
+LPC_CFLAGS=-mlittle-endian -mcpu=cortex-m0 -mthumb\
+	 -I$(TOPDIR)/lpc $(AO_CFLAGS) $(PICOLIBC_CFLAGS)