• Paul Eggert's avatar
    Update from gnulib · 00f0ad55
    Paul Eggert authored
    This incorporates:
    2020-05-11 careadlinkat: fix GCC 10 workaround
    2020-05-10 careadlinkat: limit GCC workaround
    2020-05-10 attribute: clarify list of attributes
    2020-05-10 string: fix compilation error in C++ mode
    2020-05-09 manywarnings: port to GCC 10.1
    2020-05-09 careadlinkat: pacify -Wreturn-local-addr
    2020-05-09 attribute: remove ATTRIBUTE_DEPRECATED
    2020-05-09 attribute: Add comments
    * lib/attribute.h, lib/careadlinkat.c, lib/string.in.h:
    * lib/warn-on-use.h, m4/manywarnings.m4: Copy from Gnulib.
    00f0ad55