bjoernager/rust
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Allow -g and -O options to be specified multiple times at command line.

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This commit is contained in:
Felix S. Klock II 2015-04-29 17:20:36 +02:00
parent bd4b984537
commit 2007169583
1 changed files with 5 additions and 2 deletions
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7
src/librustc/session/config.rs
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@ -755,11 +755,14 @@ mod opt {
pub fn multi(a: S, b: S, c: S, d: S) -> R { stable(getopts::optmulti(a, b, c, d)) }
pub fn flag(a: S, b: S, c: S) -> R { stable(getopts::optflag(a, b, c)) }
pub fn flagopt(a: S, b: S, c: S, d: S) -> R { stable(getopts::optflagopt(a, b, c, d)) }
pub fn flagmulti(a: S, b: S, c: S) -> R { stable(getopts::optflagmulti(a, b, c)) }
pub fn opt_u(a: S, b: S, c: S, d: S) -> R { unstable(getopts::optopt(a, b, c, d)) }
pub fn multi_u(a: S, b: S, c: S, d: S) -> R { unstable(getopts::optmulti(a, b, c, d)) }
pub fn flag_u(a: S, b: S, c: S) -> R { unstable(getopts::optflag(a, b, c)) }
pub fn flagopt_u(a: S, b: S, c: S, d: S) -> R { unstable(getopts::optflagopt(a, b, c, d)) }
pub fn flagmulti_u(a: S, b: S, c: S) -> R { unstable(getopts::optflagmulti(a, b, c)) }
}
/// Returns the "short" subset of the rustc command line options,
@ -786,8 +789,8 @@ pub fn rustc_short_optgroups() -> Vec<RustcOptGroup> {
opt::multi("", "print", "Comma separated list of compiler information to \
print on stdout",
"[crate-name|file-names|sysroot]"),
opt::flag("g", "", "Equivalent to -C debuginfo=2"),
opt::flag("O", "", "Equivalent to -C opt-level=2"),
opt::flagmulti("g", "", "Equivalent to -C debuginfo=2"),
opt::flagmulti("O", "", "Equivalent to -C opt-level=2"),
opt::opt("o", "", "Write output to <filename>", "FILENAME"),
opt::opt("", "out-dir", "Write output to compiler-chosen filename \
in <dir>", "DIR"),