Return error if tool check fails

Note we leave 68000 out because we'd otherwise break the CI which
lazily uses (the broken) m68k-linux-gcc for compile check.

Signed-off-by: Tormod Volden <[email protected]>

Tools/build-6303

@@ -8,4 +8,5 @@ fi
 X=`which cc68`
 if [ "$X" = "" ]; then
 	echo "CC68 is required: see https://github.com/EtchedPixels/CC6303/"
+	exit 1
 fi

Tools/build-6502

@@ -3,6 +3,7 @@
 X=`which cc65`
 if [ "$X" = "" ]; then
 	echo "CC65 is required"
+	exit 1
 else
 	echo -n "cc65: "
 	cc65 -V

Tools/build-65c816

@@ -3,6 +3,7 @@
 X=`which cc65`
 if [ "$X" = "" ]; then
 	echo "CC65 is required"
+	exit 1
 else
 	echo -n "cc65: "
 	cc65 -V

Tools/build-6800

@@ -8,4 +8,5 @@ fi
 X=`which cc68`
 if [ "$X" = "" ]; then
 	echo "CC68 is required: see https://github.com/EtchedPixels/CC6303/"
+	exit 1
 fi

Tools/build-6803

@@ -8,4 +8,5 @@ fi
 X=`which cc68`
 if [ "$X" = "" ]; then
 	echo "CC68 is required: see https://github.com/EtchedPixels/CC6303/"
+	exit 1
 fi

Tools/build-6809

@@ -3,8 +3,10 @@
 X=`which m6809-unknown-gcc`
 if [ "$X" = "" ]; then
 	echo "GCC is required: see http://www.lwtools.ca/"
+	exit 1
 fi
 X=`which lwasm`
 if [ "$X" = "" ]; then
 	echo "LWTools is required: http://www.lwtools.ca/"
+	exit 1
 fi

Tools/build-68hc11

@@ -3,4 +3,5 @@
 X=`which m6811-elf-gcc`
 if [ "$X" = "" ]; then
 	echo "gcc: m6811-elf-gcc is required"
+	exit 1
 fi

Tools/build-armm0

@@ -2,5 +2,6 @@
 
 X=`which /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc`
 if [ "$X" = "" ]; then
-	echo "gcc: /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc"
+	echo "gcc: /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc is required"
+	exit 1
 fi

Tools/build-armm4

@@ -2,5 +2,6 @@
 
 X=`which /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc`
 if [ "$X" = "" ]; then
-	echo "gcc: /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc"
+	echo "gcc: /opt/gcc-arm-eabi/bin/arm-none-eabi-gcc is required"
+	exit 1
 fi

Tools/build-esp32

@@ -3,4 +3,5 @@
 X=`which xtensa-esp32-elf-gcc`
 if [ "$X" = "" ]; then
 	echo "gcc: xtensa-esp32-elf-gcc is required"
+	exit 1
 fi

Tools/build-esp8266

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-X=`xtensa-lx106-elf-gcc`
+X=`which xtensa-lx106-elf-gcc`
 if [ "$X" = "" ]; then
 	echo "gcc: xtensa-lx106-elf-gcc is required"
+	exit 1
 fi

Tools/build-ns32k

@@ -2,5 +2,6 @@
 
 X=`which ns32k-pc532-netbsd-gcc`
 if [ "$X" = "" ]; then
-	echo "gcc: ns32k-pc532-netbsd-gcc"
+	echo "gcc: ns32k-pc532-netbsd-gcc is required"
+	exit 1
 fi

Tools/build-riscv32

@@ -2,5 +2,6 @@
 
 X=`which riscv-unknown-elf-gcc`
 if [ "$X" = "" ]; then
-	echo "gcc: riscv-unknown-elf-gcc"
+	echo "gcc: riscv-unknown-elf-gcc is required"
+	exit 1
 fi