Checking patch iconv/Makefile...
error: while searching for:

ifeq ($(run-built-tests),yes)
xtests-special += $(objpfx)test-iconvconfig.out
tests-special += $(objpfx)tst-iconv_prog.out
tests-special += $(objpfx)tst-translit-mchar.out
endif

# Make a copy of the file because gconv module names are constructed

error: patch failed: iconv/Makefile:76
error: iconv/Makefile: patch does not apply
Checking patch iconv/tst-iconv_prog-buffer.sh...
error: iconv/tst-iconv_prog-buffer.sh: already exists in working directory