diff options
Diffstat (limited to 'libc-test/build.rs')
| -rw-r--r-- | libc-test/build.rs | 154 |
1 files changed, 127 insertions, 27 deletions
diff --git a/libc-test/build.rs b/libc-test/build.rs index 9eb83e85e1..d6982fc952 100644 --- a/libc-test/build.rs +++ b/libc-test/build.rs @@ -31,6 +31,23 @@ fn do_ctest() { } } +fn ctest_cfg() -> ctest::TestGenerator { + let mut cfg = ctest::TestGenerator::new(); + let libc_cfgs = [ + "libc_priv_mod_use", + "libc_union", + "libc_const_size_of", + "libc_align", + "libc_core_cvoid", + "libc_packedN", + "libc_thread_local", + ]; + for f in &libc_cfgs { + cfg.cfg(f, None); + } + cfg +} + fn main() { do_cc(); do_ctest(); @@ -59,8 +76,9 @@ macro_rules! headers { fn test_apple(target: &str) { assert!(target.contains("apple")); let x86_64 = target.contains("x86_64"); + let i686 = target.contains("i686"); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); cfg.define("__APPLE_USE_RFC_3542", None); @@ -225,13 +243,18 @@ fn test_apple(target: &str) { } }); + cfg.skip_roundtrip(move |s| match s { + // FIXME: this type has the wrong ABI + "max_align_t" if i686 => true, + _ => false, + }); cfg.generate("../src/lib.rs", "main.rs"); } fn test_openbsd(target: &str) { assert!(target.contains("openbsd")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); headers! { cfg: @@ -371,7 +394,7 @@ fn test_windows(target: &str) { assert!(target.contains("windows")); let gnu = target.contains("gnu"); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.define("_WIN32_WINNT", Some("0x8000")); headers! { cfg: @@ -474,7 +497,7 @@ fn test_windows(target: &str) { fn test_redox(target: &str) { assert!(target.contains("redox")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); headers! { @@ -540,7 +563,7 @@ fn test_redox(target: &str) { fn test_cloudabi(target: &str) { assert!(target.contains("cloudabi")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); headers! { @@ -611,7 +634,7 @@ fn test_cloudabi(target: &str) { fn test_solaris(target: &str) { assert!(target.contains("solaris")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); cfg.define("_XOPEN_SOURCE", Some("700")); @@ -722,7 +745,7 @@ fn test_solaris(target: &str) { fn test_netbsd(target: &str) { assert!(target.contains("netbsd")); let rumprun = target.contains("rumprun"); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); cfg.define("_NETBSD_SOURCE", Some("1")); @@ -922,7 +945,7 @@ fn test_netbsd(target: &str) { fn test_dragonflybsd(target: &str) { assert!(target.contains("dragonfly")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.flag("-Wno-deprecated-declarations"); headers! { @@ -1127,7 +1150,7 @@ fn test_dragonflybsd(target: &str) { fn test_wasi(target: &str) { assert!(target.contains("wasi")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.define("_GNU_SOURCE", None); headers! { cfg: @@ -1204,7 +1227,7 @@ fn test_android(target: &str) { }; let x86 = target.contains("i686") || target.contains("x86_64"); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.define("_GNU_SOURCE", None); headers! { cfg: @@ -1429,11 +1452,12 @@ fn test_android(target: &str) { fn test_freebsd(target: &str) { assert!(target.contains("freebsd")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); let freebsd_ver = which_freebsd(); match freebsd_ver { + Some(10) => cfg.cfg("freebsd10", None), Some(11) => cfg.cfg("freebsd11", None), Some(12) => cfg.cfg("freebsd12", None), Some(13) => cfg.cfg("freebsd13", None), @@ -1443,7 +1467,10 @@ fn test_freebsd(target: &str) { // Required for `getline`: cfg.define("_WITH_GETLINE", None); // Required for making freebsd11_stat available in the headers - cfg.define("_WANT_FREEBSD11_STAT", None); + match freebsd_ver { + Some(10) => &mut cfg, + _ => cfg.define("_WANT_FREEBSD11_STAT", None), + }; headers! { cfg: "aio.h", @@ -1571,6 +1598,34 @@ fn test_freebsd(target: &str) { true } + // These constants were introduced in FreeBSD 11: + "SF_USER_READAHEAD" + | "SF_NOCACHE" + | "RLIMIT_KQUEUES" + | "RLIMIT_UMTXP" + | "EVFILT_PROCDESC" + | "EVFILT_SENDFILE" + | "EVFILT_EMPTY" + | "SO_REUSEPORT_LB" + | "TCP_CCALGOOPT" + | "TCP_PCAP_OUT" + | "TCP_PCAP_IN" + | "IP_BINDMULTI" + | "IP_ORIGDSTADDR" + | "IP_RECVORIGDSTADDR" + | "IPV6_ORIGDSTADDR" + | "IPV6_RECVORIGDSTADDR" + | "PD_CLOEXEC" + | "PD_ALLOWED_AT_FORK" + | "IP_RSS_LISTEN_BUCKET" + if Some(10) == freebsd_ver => + { + true + } + + // FIXME: This constant has a different value in FreeBSD 10: + "RLIM_NLIMITS" if Some(10) == freebsd_ver => true, + // FIXME: There are deprecated - remove in a couple of releases. // These constants were removed in FreeBSD 11 (svn r273250) but will // still be accepted and ignored at runtime. @@ -1586,12 +1641,35 @@ fn test_freebsd(target: &str) { } }); + cfg.skip_struct(move |ty| { + match ty { + // `mmsghdr` is not available in FreeBSD 10 + "mmsghdr" if Some(10) == freebsd_ver => true, + + // `max_align_t` is not available in FreeBSD 10 + "max_align_t" if Some(10) == freebsd_ver => true, + + _ => false, + } + }); + cfg.skip_fn(move |name| { // skip those that are manually verified match name { // FIXME: https://github.com/rust-lang/libc/issues/1272 "execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true, + // These functions were added in FreeBSD 11: + "fdatasync" | "mq_getfd_np" | "sendmmsg" | "recvmmsg" + if Some(10) == freebsd_ver => + { + true + } + + // This function changed its return type from `int` in FreeBSD10 to + // `ssize_t` in FreeBSD11: + "aio_waitcomplete" if Some(10) == freebsd_ver => true, + // The `uname` function in the `utsname.h` FreeBSD header is a C // inline function (has no symbol) that calls the `__xuname` symbol. // Therefore the function pointer comparison does not make sense for it. @@ -1607,6 +1685,14 @@ fn test_freebsd(target: &str) { } }); + cfg.skip_signededness(move |c| { + match c { + // FIXME: has a different sign in FreeBSD10 + "blksize_t" if Some(10) == freebsd_ver => true, + _ => false, + } + }); + cfg.volatile_item(|i| { use ctest::VolatileItemKind::*; match i { @@ -1620,9 +1706,17 @@ fn test_freebsd(target: &str) { }); cfg.skip_field(move |struct_, field| { - // FIXME: `sa_sigaction` has type `sighandler_t` but that type is - // incorrect, see: https://github.com/rust-lang/libc/issues/1359 - (struct_ == "sigaction" && field == "sa_sigaction") + match (struct_, field) { + // FIXME: `sa_sigaction` has type `sighandler_t` but that type is + // incorrect, see: https://github.com/rust-lang/libc/issues/1359 + ("sigaction", "sa_sigaction") => true, + + // FIXME: in FreeBSD10 this field has type `char*` instead of + // `void*`: + ("stack_t", "ss_sp") if Some(10) == freebsd_ver => true, + + _ => false, + } }); cfg.generate("../src/lib.rs", "main.rs"); @@ -1631,7 +1725,7 @@ fn test_freebsd(target: &str) { fn test_emscripten(target: &str) { assert!(target.contains("emscripten")); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.define("_GNU_SOURCE", None); // FIXME: ?? headers! { cfg: @@ -1852,17 +1946,19 @@ fn test_linux(target: &str) { } let arm = target.contains("arm"); - let x86_64 = target.contains("x86_64"); - let x86_32 = target.contains("i686"); - let x32 = target.contains("x32"); + let i686 = target.contains("i686"); let mips = target.contains("mips"); let mips32 = mips && !target.contains("64"); - let mips64 = mips && target.contains("64"); let mips32_musl = mips32 && musl; - let sparc64 = target.contains("sparc64"); + let mips64 = mips && target.contains("64"); + let ppc64 = target.contains("powerpc64"); let s390x = target.contains("s390x"); + let sparc64 = target.contains("sparc64"); + let x32 = target.contains("x32"); + let x86_32 = target.contains("i686"); + let x86_64 = target.contains("x86_64"); - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.define("_GNU_SOURCE", None); // This macro re-deifnes fscanf,scanf,sscanf to link to the symbols that are // deprecated since glibc >= 2.29. This allows Rust binaries to link against @@ -2286,6 +2382,9 @@ fn test_linux(target: &str) { true } + // FIXME: the call ABI of max_align_t is incorrect on these platforms: + "max_align_t" if i686 || mips64 || ppc64 => true, + _ => false, }); @@ -2305,7 +2404,7 @@ fn test_linux_like_apis(target: &str) { if linux || android || emscripten { // test strerror_r from the `string.h` header - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.skip_type(|_| true).skip_static(|_| true); headers! { cfg: "string.h" } @@ -2321,7 +2420,7 @@ fn test_linux_like_apis(target: &str) { if linux || android || emscripten { // test fcntl - see: // http://man7.org/linux/man-pages/man2/fcntl.2.html - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); if musl { cfg.header("fcntl.h"); @@ -2351,7 +2450,7 @@ fn test_linux_like_apis(target: &str) { if linux || android { // test termios - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.header("asm/termbits.h"); cfg.skip_type(|_| true) .skip_static(|_| true) @@ -2368,7 +2467,7 @@ fn test_linux_like_apis(target: &str) { if linux || android { // test IPV6_ constants: - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); headers! { cfg: "linux/in6.h" @@ -2399,7 +2498,7 @@ fn test_linux_like_apis(target: &str) { // These types have a field called `p_type`, but including // "resolve.h" defines a `p_type` macro that expands to `__p_type` // making the tests for these fails when both are included. - let mut cfg = ctest::TestGenerator::new(); + let mut cfg = ctest_cfg(); cfg.header("elf.h"); cfg.skip_fn(|_| true) .skip_static(|_| true) @@ -2429,6 +2528,7 @@ fn which_freebsd() -> Option<i32> { let stdout = String::from_utf8(output.stdout).ok()?; match &stdout { + s if s.starts_with("10") => Some(10), s if s.starts_with("11") => Some(11), s if s.starts_with("12") => Some(12), s if s.starts_with("13") => Some(13), |