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Simplify rsconf has_symbol() libc lookups

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This commit is contained in:
Mahmoud Al-Qudsi 2024-01-18 18:22:07 -06:00
parent a1147c7c4f
commit 21b4a2e5d6
3 changed files with 5 additions and 5 deletions
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4
Cargo.lock generated
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@ -398,9 +398,9 @@ checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
[[package]]
name = "rsconf"
version = "0.1.1"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "38a9a3f6ff97f1bc63b490ea2d2c1570fd8372ab887b45dff59695ded372d576"
checksum = "7b9653c00e095416c7586382524a5ede22b9dec6f067879bd7eed21429721e6d"
dependencies = [
"cc",
]

2
Cargo.toml
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@ -42,7 +42,7 @@ serial_test = "0.4.0"
[build-dependencies]
cc = "1.0.83"
rsconf = "0.1.1"
rsconf = "0.1.2"
[lib]
crate-type = ["rlib"]

4
build.rs
View file

@ -88,13 +88,13 @@ fn detect_cfgs(target: Target) {
("gettext", &have_gettext),
// See if libc supports the thread-safe localeconv_l(3) alternative to localeconv(3).
("localeconv_l", &|target| {
Ok(target.has_symbol_in::<String>("localeconv_l", &[]))
Ok(target.has_symbol("localeconv_l", None))
}),
("FISH_USE_POSIX_SPAWN", &|target| {
Ok(target.has_header("spawn.h"))
}),
("HAVE_PIPE2", &|target| {
Ok(target.has_symbol_in::<String>("pipe2", &[]))
Ok(target.has_symbol("pipe2", None))
}),
("HAVE_EVENTFD", &|target| {
Ok(target.has_header("sys/eventfd.h"))