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# GNU `ln'
GLN = /bin/ln
# BusyBox `ln'
BLN = $(shell pwd)/ln
.PHONY: ln_clean
ln_clean:
rm -rf ln_tests ln_*.{gnu,bb} ln
.PHONY: ln_tests
ln_tests: ln_clean ln
@echo;
@echo "No output from diff means busybox ln is functioning properly.";
@echo;
${BLN} || true;
@echo;
mkdir ln_tests;
@echo;
cd ln_tests; \
echo A file > afile; \
ls -l afile > ../ln_afile_newname.gnu; \
${GLN} afile newname; \
ls -l afile newname >> ../ln_afile_newname.gnu;
@echo;
rm -f ln_tests/{afile,newname};
@echo;
cd ln_tests; \
echo A file > afile; \
ls -l afile > ../ln_afile_newname.bb; \
${BLN} afile newname; \
ls -l afile newname >> ../ln_afile_newname.bb;
@echo;
diff -u ln_afile_newname.gnu ln_afile_newname.bb
@echo;
rm -f ln_tests/{afile,newname};
@echo;
cd ln_tests; \
echo A file > afile; \
ls -l afile > ../ln_s_afile_newname.gnu; \
${GLN} -s afile newname; \
ls -l afile newname >> ../ln_s_afile_newname.gnu;
@echo;
rm -f ln_tests/{afile,newname};
@echo;
cd ln_tests; \
echo A file > afile; \
ls -l afile > ../ln_s_afile_newname.bb; \
${BLN} -s afile newname; \
ls -l afile newname >> ../ln_s_afile_newname.bb;
@echo;
diff -u ln_s_afile_newname.gnu ln_s_afile_newname.bb
@echo;
rm -f ln_tests/{afile,newname};
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