commit 5ebf6ccc27149bd2cf7b34e3c34da2844c55e11e (HEAD -> ryandesign-echo-n-printf)
Author: Ryan Schmidt <git@ryandesign.com>
Date:   Mon Mar 6 16:05:49 2023 -0600

    Use printf instead of echo -n
    
    echo -n is not portable; printf is. On some systems (e.g. macOS) in some
    situations, echo -n literally prints the "-n" and does not suppress the
    newline.
    
    Signed-off-by: Ryan Schmidt <git@ryandesign.com>

diff --git a/Makefile b/Makefile
index 6038faf2..72126457 100644
--- a/Makefile
+++ b/Makefile
@@ -966,7 +966,7 @@ endif
 
 config:
        @echo Building flashrom version $(VERSION)
-       @echo -n "C compiler found: "
+       @printf "C compiler found: "
        @if [ $(CC_WORKING) = yes ]; \
                then $(CC) --version 2>/dev/null | head -1; \
                else echo no; echo Aborting.; exit 1; fi
diff --git a/util/flashrom_partial_write_test.sh b/util/flashrom_partial_write_test.sh
index 8e30fc63..ae174f4c 100755
--- a/util/flashrom_partial_write_test.sh
+++ b/util/flashrom_partial_write_test.sh
@@ -161,7 +161,7 @@ echo "
 cp "$BIOS" "$TESTFILE"
 i=0
 while [ $i -lt $NUM_REGIONS ] ; do
-       echo -n "aligned region ${i} test: "
+       printf "aligned region %d test: " "${i}"
        offset=$((${i} * 8192))
        dd if=${ZERO_4K} of=${TESTFILE} bs=1 conv=notrunc seek=${offset} 2> /dev/null
        dd if=${FF_4K} of=${TESTFILE} bs=1 conv=notrunc seek=$((${offset} + 4096)) 2> /dev/null
@@ -252,7 +252,7 @@ cp "$BIOS" "$TESTFILE"
 
 i=0
 while [ $i -lt $NUM_REGIONS ] ; do
-       echo -n "unaligned region ${i} test: "
+       printf "unaligned region %d test: " "${i}"
 
        offset=$(($((${i} * 8192)) + 2048))
        # Protect against too long write