altos: Move from newlib-nano to picolibc

[fw/altos] / src / Makefile.defs

diff --git a/src/Makefile.defs b/src/Makefile.defs
index d6244feedd159a74d0aed70d4076502a1cb59338..a14b8042f9516708113b25a12bbf446d13185f09 100644 (file)
--- a/src/Makefile.defs
+++ b/src/Makefile.defs
@@ -20,12 +20,11 @@ WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align \
 
 OPT=-Os -Wl,-Map=$(PROGNAME)-$(VERSION).map
 
-NEWLIB_PRINTF_CFLAGS =         -DNEWLIB_INTEGER_PRINTF_SCANF
+PICOLIBC_PRINTF_CFLAGS = -DPICOLIBC_INTEGER_PRINTF_SCANF
 
-NEWLIB_CFLAGS= \
-       -ffreestanding -nostdlib \
-       -isystem $(NEWLIB_NANO)/arm-none-eabi/include \
-       $(NEWLIB_PRINTF_CFLAGS)
+PICOLIBC_CFLAGS= \
+       -specs=picolibc.specs \
+       $(PICOLIBC_PRINTF_CFLAGS)
 
 AO_CFLAGS=\
        -std=gnu99 \