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Michael Forney fa8a2f3f14 libgpiod: Disable overflow warning for ioctl request code
musl declares ioctl to have an int request code, so some requests
might cause signed integer overflow, but will behave as expected.
2020-06-05 03:11:11 -07:00

22 lines
578 B
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cflags{
'-std=c99', '-Wall', '-Wextra', '-Wpedantic',
'-Wno-overflow', -- ioctl opcode conversion
'-I $srcdir/include',
'-isystem $builddir/pkg/linux-headers/include',
'-include $dir/config.h',
}
pkg.deps = {
'pkg/linux-headers/headers',
}
lib('libgpiod.a', 'lib/(core.c ctxless.c helpers.c iter.c misc.c)')
cc('tools/tools-common.c')
for _, tool in ipairs{'gpiodetect', 'gpioinfo', 'gpioget', 'gpioset', 'gpiomon', 'gpiofind'} do
exe(tool, {'tools/'..tool..'.c', 'tools/tools-common.c.o', 'libgpiod.a'})
file('bin/'..tool, '755', '$outdir/'..tool)
end
fetch 'git'