update

scripts/bootstrap.sh

@@ -0,0 +1,101 @@
+#!/bin/sh
+
+esc() {
+	: # comment out the following line to disable color output
+	printf '\33[%dm' "$1"
+}
+
+echo_red() {
+	esc 31
+	echo "$1"
+	esc 0
+}
+
+echo_green() {
+	esc 32
+	echo "$1"
+	esc 0
+}
+
+# check OS/architecture
+
+if uname -a | grep -i 'x86_64' | grep -i -q 'linux'; then
+	: # all good
+else
+	echo_red "Only 64-bit Linux is supported. This doesn't seem to be 64-bit Linux."
+	exit 1
+fi
+
+echo 'Processing stage 00...'
+cd 00
+rm -f out00
+make -s out00
+if [ "$(cat out00)" != 'Hello, world!' ]; then
+	echo_red 'Stage 00 failed.'
+	exit 1
+fi
+rm -f out00
+cd ..
+
+echo 'Processing stage 01...'
+cd 01
+rm -f out*
+make -s out01
+if [ "$(./out01)" != 'Hello, world!' ]; then
+	echo_red 'Stage 01 failed.'
+	exit 1
+fi
+rm -f out01
+cd ..
+
+echo 'Processing stage 02...'
+cd 02
+rm -f out*
+make -s out02
+if [ "$(./out02)" != 'Hello, world!' ]; then
+	echo_red 'Stage 02 failed.'
+	exit 1
+fi
+cd ..
+
+echo 'Processing stage 03...'
+cd 03
+rm -f out*
+make -s out03
+if [ "$(./out03)" != 'Hello, world!' ]; then
+	echo_red 'Stage 03 failed.'
+	exit 1
+fi
+cd ..
+
+echo 'Processing stage 04...'
+cd 04
+rm -f out*
+make -s out04
+if [ "$(./out04)" != 'Hello, world!' ]; then
+	echo_red 'Stage 04 failed.'
+	exit 1
+fi
+cd ..
+
+echo 'Processing stage 04a...'
+cd 04a
+rm -f out*
+make -s out04a
+if [ "$(sed '/^#/d;/^$/d' out04a)" != 'Hello, world!' ]; then
+	echo_red 'Stage 04a failed.'
+	exit 1
+fi
+cd ..
+
+echo 'Processing stage 05 (this will take some time)...'
+cd 05
+rm -f test.out out04 in04 *.o tcc-0.9.27/tcc0
+make -s test.out > /dev/null
+if [ "$(./test.out)" != 'Hello, world!' ]; then
+	echo_red 'Stage 05 failed.'
+	exit 1	
+fi
+cd ..
+
+echo_green 'all stages completed successfully!'