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| author | Daniel Micay <danielmicay@gmail.com> | 2013-05-02 12:46:58 -0400 |
|---|---|---|
| committer | Daniel Micay <danielmicay@gmail.com> | 2013-05-02 12:46:58 -0400 |
| commit | 7aa10e616bc3d4d43051c04a074d7e573fb72886 (patch) | |
| tree | 19474143b34ddbc14013574aaeb9589220deebc1 /src | |
| parent | 89377eafe163eee7f636a758ef117399f58c3598 (diff) | |
| download | rust-7aa10e616bc3d4d43051c04a074d7e573fb72886.tar.gz rust-7aa10e616bc3d4d43051c04a074d7e573fb72886.zip | |
make link_args use spaces as separators
Lots of linking arguments need to be passed as -Wl,--foo so giving the comma meaning at the rustc layer makes those flags impossible to pass. Multiple arguments can now be passed from a shell by quoting the argument: --link-args='-lfoo -Wl,--as-needed'.
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustc/driver/driver.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustc/driver/driver.rs b/src/librustc/driver/driver.rs index afd0e0acfe9..5e5d0640d80 100644 --- a/src/librustc/driver/driver.rs +++ b/src/librustc/driver/driver.rs @@ -653,7 +653,7 @@ pub fn build_session_options(binary: @~str, let linker_args = getopts::opt_strs(matches, ~"link-args").flat_map( |a| { let mut args = ~[]; - for str::each_split_char(*a, ',') |arg| { + for str::each_split_char(*a, ' ') |arg| { args.push(str::from_slice(arg)); } args @@ -760,7 +760,7 @@ pub fn optgroups() -> ~[getopts::groups::OptGroup] { optmulti("L", "", "Add a directory to the library search path", "PATH"), optflag("", "lib", "Compile a library crate"), - optmulti("", "link-args", "FLAGS is a comma-separated list of flags + optmulti("", "link-args", "FLAGS is a space-separated list of flags passed to the linker", "FLAGS"), optflag("", "ls", "List the symbols defined by a library crate"), optflag("", "no-trans", |