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scripts: Add a test case for Ubuntu 18.04 compiler error 

Attempt to detect a bad build of Klipper and report an error.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-12-22 13:05:58 -05:00
parent 2a74ffdb95
commit 50e9c6738f
2 changed files with 19 additions and 0 deletions
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1
Makefile
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@ -86,6 +86,7 @@ $(OUT)compile_time_request.o: $(patsubst %.c, $(OUT)src/%.o.ctr,$(src-y)) ./scri
$(OUT)klipper.elf: $(patsubst %.c, $(OUT)src/%.o,$(src-y)) $(OUT)compile_time_request.o
@echo " Linking $@"
$(Q)$(CC) $^ $(CFLAGS_klipper.elf) -o $@
$(Q)scripts/check-gcc.sh $@ $(OUT)compile_time_request.o
################ Kconfig rules

18
scripts/check-gcc.sh Executable file
View File

@ -0,0 +1,18 @@
#!/bin/sh
# This script checks for a broken Ubuntu 18.04 arm-none-eabi-gcc compile
f1="$1"
f2="$2"
s1=`readelf -A "$f1" | grep "Tag_ARM_ISA_use"`
s2=`readelf -A "$f2" | grep "Tag_ARM_ISA_use"`
if [ "$s1" != "$s2" ]; then
echo ""
echo "ERROR: The compiler failed to correctly compile Klipper"
echo "It will be necessary to upgrade the compiler"
echo "See: https://bugs.launchpad.net/ubuntu/+source/newlib/+bug/1767223"
echo ""
rm -f "$f1"
exit 99
fi