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Merged
merged 1 commit into from
Oct 16, 2019
Merged

Support vxWorks in libc-test #1543

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110 changes: 110 additions & 0 deletions libc-test/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ fn do_ctest() {
t if t.contains("solaris") => return test_solaris(t),
t if t.contains("wasi") => return test_wasi(t),
t if t.contains("windows") => return test_windows(t),
t if t.contains("vxworks") => return test_vxworks(t),
t => panic!("unknown target {}", t),
}
}
Expand Down Expand Up @@ -1927,6 +1928,115 @@ fn test_emscripten(target: &str) {
cfg.generate("../src/lib.rs", "main.rs");
}

fn test_vxworks(target: &str) {
assert!(target.contains("vxworks"));

let mut cfg = ctest::TestGenerator::new();
headers! { cfg:
"vxWorks.h",
"yvals.h",
"nfs/nfsCommon.h",
"rtpLibCommon.h",
"randomNumGen.h",
"taskLib.h",
"sysLib.h",
"ioLib.h",
"inetLib.h",
"socket.h",
"errnoLib.h",
"ctype.h",
"dirent.h",
"dlfcn.h",
"elf.h",
"fcntl.h",
"grp.h",
"sys/poll.h",
"ifaddrs.h",
"langinfo.h",
"limits.h",
"link.h",
"locale.h",
"sys/stat.h",
"netdb.h",
"pthread.h",
"pwd.h",
"sched.h",
"semaphore.h",
"signal.h",
"stddef.h",
"stdint.h",
"stdio.h",
"stdlib.h",
"string.h",
"sys/file.h",
"sys/ioctl.h",
"sys/socket.h",
"sys/time.h",
"sys/times.h",
"sys/types.h",
"sys/uio.h",
"sys/un.h",
"sys/utsname.h",
"sys/wait.h",
"netinet/tcp.h",
"syslog.h",
"termios.h",
"time.h",
"ucontext.h",
"unistd.h",
"utime.h",
"wchar.h",
"errno.h",
"sys/mman.h",
"pathLib.h",
}
/* Fix me */
cfg.skip_const(move |name| match name {
// sighandler_t weirdness
"SIG_DFL" | "SIG_ERR" | "SIG_IGN"
// This is not defined in vxWorks
| "RTLD_DEFAULT" => true,
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Please add a FIXME here as well for now.

_ => false,
});
/* Fix me */
cfg.skip_type(move |ty| match ty {
"stat64" | "sighandler_t" | "off64_t" => true,
_ => false,
});

cfg.skip_field_type(move |struct_, field| match (struct_, field) {
("siginfo_t", "si_value")
| ("stat", "st_size")
| ("sigaction", "sa_u") => true,
_ => false,
});

cfg.skip_roundtrip(move |s| match s {
_ => false,
});

cfg.type_name(move |ty, is_struct, is_union| match ty {
"DIR" | "FILE" | "Dl_info" | "RTP_DESC" => ty.to_string(),
t if is_union => format!("union {}", t),
t if t.ends_with("_t") => t.to_string(),
t if is_struct => format!("struct {}", t),
t => t.to_string(),
});

/* Fix me */
cfg.skip_fn(move |name| match name {
/* sigval */
"sigqueue" | "_sigqueue"
/* sighandler_t*/
| "signal"
/* not used in static linking by default */
| "dlerror" => true,
_ => false,
});

cfg.generate("../src/lib.rs", "main.rs");
}

fn test_linux(target: &str) {
assert!(target.contains("linux"));

Expand Down
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