Avoid unnecessary failures in build scripts.

We should use set -e in future to detect earlier more significant
failures.

3 files changed, 7 insertions, 3 deletions

diff --git a/builddeps-grub b/builddeps-grub
index cb86696..2c91a78 100755
--- a/builddeps-grub
+++ b/builddeps-grub
@@ -32,7 +32,7 @@
 cd grub
 
 # clean it first
-make clean
+[[ -f Makefile ]] && make clean
 
 # build grub
 ./autogen.sh
diff --git a/buildrom-withgrub b/buildrom-withgrub
index c7eb280..faa785d 100755
--- a/buildrom-withgrub
+++ b/buildrom-withgrub
@@ -39,7 +39,7 @@ cd coreboot
 rm -rf .config
 
 # cbfstool will be used quite heavily here.
-mv util/cbfstool/cbfstool .
+[[ -f cbfstool ]] || mv util/cbfstool/cbfstool .
 
 # prepare libreboot configuration and build it
 cp ../resources/libreboot/config/$1/config .config
@@ -84,16 +84,20 @@ cp ../resources/grub/config/$1/grub_serial_usqwerty.cfg .
 
 for keymap in $(ls ../resources/grub/keymap/original)
 do
+    if [[ "$keymap" != usqwerty ]]; then
 	# copy the ROM based on the keymap
 	cp libreboot_usqwerty.rom libreboot_"$keymap".rom
 	cp libreboot_serial_usqwerty.rom libreboot_serial_"$keymap".rom
+    fi
 done
 
 for keymap in $(ls ../resources/grub/keymap/original)
 do
+    if [[ "$keymap" != usqwerty ]]; then
 	# copy the config based on the keymap:
 	cp grub_usqwerty.cfg grub_"$keymap".cfg
 	cp grub_serial_usqwerty.cfg grub_serial_"$keymap".cfg
+    fi
 done
 
 for keymap in $(ls ../resources/grub/keymap/original)
diff --git a/cleandeps b/cleandeps
index 220f544..21980ba 100755
--- a/cleandeps
+++ b/cleandeps
@@ -53,7 +53,7 @@ cd ../
 
 cd grub
 
-make clean
+[[ -f Makefile ]] && make clean
 
 # done. go back to main directoy
 cd ../