Remove foo.txt and reenable -funsigned-char now that ash is fixed.

diff --git a/Rules.mak b/Rules.mak
index 335cb36..d1995de 100644 (file)
--- a/Rules.mak
+++ b/Rules.mak
@@ -117,7 +117,6 @@ check_gcc=$(shell \
 
 # A not very robust macro to check for available ld flags
 check_ld=$(shell \
-       echo "checking='$(1)'" >> foo.txt ; \
        if [ "x$(1)" != "x" ]; then \
                $(LD) --help | grep -q \\$(1) && echo "-Wl,$(1)$(2)" ; \
        fi)
@@ -138,7 +137,7 @@ export MAKE_IS_SILENT=y
 SECHO=-@false
 endif
 
-#CFLAGS+=$(call check_gcc,-funsigned-char,)
+CFLAGS+=$(call check_gcc,-funsigned-char,)
 
 CFLAGS+=$(call check_gcc,-mmax-stack-frame=256,)