X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=Makefile;h=56bfb40d1834ca508673139c3a29cbef1aaedaed;hp=d0f16dfcac2096c37a366336a45779cba6ddb5ad;hb=4fd159568aa1852fbbe6c11d35ccecaec3715d7c;hpb=1355fdca7cb923c93f9011d8e9dcf49e1a67e537

diff --git a/Makefile b/Makefile
index d0f16dfc..56bfb40d 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ GENH = include/bits/alltypes.h
 
 CFLAGS  = -Os -nostdinc -ffreestanding -std=c99 -D_XOPEN_SOURCE=700 -pipe
 LDFLAGS = -nostdlib -shared -Wl,-Bsymbolic
-INC     = -I./include -I./src/internal
+INC     = -I./include -I./src/internal -I./arch/$(ARCH)
 PIC     = -fPIC
 AR      = $(CROSS_COMPILE)ar
 RANLIB  = $(CROSS_COMPILE)ranlib
@@ -54,6 +54,7 @@ clean:
 	rm -f include/bits
 
 include/bits:
+	@test "$(ARCH)" || { echo "Please set ARCH in config.mak before running make." ; exit 1 ; }
 	ln -sf ../arch/$(ARCH)/bits $@
 
 include/bits/alltypes.h.sh: include/bits
@@ -83,6 +84,7 @@ lib/libc.a: $(OBJS)
 	$(RANLIB) $@
 
 $(EMPTY_LIBS):
+	rm -f $@
 	$(AR) rc $@
 
 lib/%.o: crt/%.o