error: patch failed: stdio-common/Makefile:378 error: stdio-common/Makefile: patch does not apply error: stdio-common/tst-setvbuf2-ind.c: already exists in index error: stdio-common/tst-setvbuf2.c: already exists in index hint: Use 'git am --show-current-patch=diff' to see the failed patch hint: When you have resolved this problem, run "git am --continue". hint: If you prefer to skip this patch, run "git am --skip" instead. hint: To restore the original branch and stop patching, run "git am --abort". hint: Disable this message with "git config set advice.mergeConflict false" Applying: stdio: Add more setvbuf tests Patch failed at 0001 stdio: Add more setvbuf tests