[MacPorts] #51711: libarchive @3.2.1 - Build failure
MacPorts
noreply at macports.org
Sun Jun 26 11:10:08 PDT 2016
#51711: libarchive @3.2.1 - Build failure
-------------------------+--------------------------------
Reporter: eric@… | Owner: macports-tickets@…
Type: defect | Status: new
Priority: Normal | Milestone:
Component: ports | Version: 2.3.4
Resolution: | Keywords:
Port: libarchive |
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Comment (by toby@…):
Here's the check, which is apparently wrong for your compiler:
{{{
#if defined(_MSC_VER) && _MSC_VER >= 1400 /* Visual Studio */
# define bswap16(x) _byteswap_ushort(x)
#elif (defined(__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 8) \
|| defined(__clang__)
# define bswap16(x) __builtin_bswap16(x)
#else
# define bswap16(x) ((((x) >> 8) & 0xff) | ((x) << 8))
#endif
}}}
If you can provide the output of the following command, I might be able to
help:
{{{
cc -E -dM -xc /dev/null
}}}
--
Ticket URL: <https://trac.macports.org/ticket/51711#comment:2>
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