Miscellaneous build fixes #145
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Attempting to compile on FreeBSD 13 with Clang and libc++ resulted in:
etherport.cpp:75:58: error: invalid operands to binary expression
('__bind<int &, sockaddr *, unsigned long>' and 'int')
if (bind(m_sock, (struct sockaddr *) &sin, sizeof(sin)) < 0)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
|
First commit is a build fix when libc++ (rather than libstdc++) is used, now pushed a second commit to clean up/refactor build.sh somewhat, as part of my effort to build on FreeBSD. |
All three build cases executed `apt-get install libmosquitto-dev`, and all three g++ invocations were identical expcept for -D defines or -m32.
The SIOCGIFHWADDR ioctl is Linux-specific. load_hardware_mac already implements a software MAC address fallback, so just rely on that on FreeBSD for now. A real implementation can be provided later.
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Attempting to compile on FreeBSD 13 with Clang and libc++ resulted in:
etherport.cpp:75:58: error: invalid operands to binary expression
('__bind<int &, sockaddr *, unsigned long>' and 'int')
if (bind(m_sock, (struct sockaddr *) &sin, sizeof(sin)) < 0)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~