diff options
| -rw-r--r-- | src/librustc_codegen_ssa/back/link.rs | 7 | ||||
| -rw-r--r-- | src/librustc_target/spec/mod.rs | 5 |
2 files changed, 9 insertions, 3 deletions
diff --git a/src/librustc_codegen_ssa/back/link.rs b/src/librustc_codegen_ssa/back/link.rs index d87b84f880a..288a4a41e07 100644 --- a/src/librustc_codegen_ssa/back/link.rs +++ b/src/librustc_codegen_ssa/back/link.rs @@ -1143,9 +1143,10 @@ fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind { }; // Adjust the output kind to target capabilities. - let pic_exe_supported = sess.target.target.options.position_independent_executables; - let static_pic_exe_supported = false; // FIXME: Add this option to target specs. - let static_dylib_supported = sess.target.target.options.crt_static_allows_dylibs; + let opts = &sess.target.target.options; + let pic_exe_supported = opts.position_independent_executables; + let static_pic_exe_supported = opts.static_position_independent_executables; + let static_dylib_supported = opts.crt_static_allows_dylibs; match kind { LinkOutputKind::DynamicPicExe if !pic_exe_supported => LinkOutputKind::DynamicNoPicExe, LinkOutputKind::StaticPicExe if !static_pic_exe_supported => LinkOutputKind::StaticNoPicExe, diff --git a/src/librustc_target/spec/mod.rs b/src/librustc_target/spec/mod.rs index 41c2f1d93d2..d92f5cdeab5 100644 --- a/src/librustc_target/spec/mod.rs +++ b/src/librustc_target/spec/mod.rs @@ -855,6 +855,8 @@ pub struct TargetOptions { /// the functions in the executable are not randomized and can be used /// during an exploit of a vulnerability in any code. pub position_independent_executables: bool, + /// Executables that are both statically linked and position-independent are supported. + pub static_position_independent_executables: bool, /// Determines if the target always requires using the PLT for indirect /// library calls or not. This controls the default value of the `-Z plt` flag. pub needs_plt: bool, @@ -1028,6 +1030,7 @@ impl Default for TargetOptions { has_rpath: false, no_default_libraries: true, position_independent_executables: false, + static_position_independent_executables: false, needs_plt: false, relro_level: RelroLevel::None, pre_link_objects: Default::default(), @@ -1432,6 +1435,7 @@ impl Target { key!(has_rpath, bool); key!(no_default_libraries, bool); key!(position_independent_executables, bool); + key!(static_position_independent_executables, bool); key!(needs_plt, bool); key!(relro_level, RelroLevel)?; key!(archive_format); @@ -1663,6 +1667,7 @@ impl ToJson for Target { target_option_val!(has_rpath); target_option_val!(no_default_libraries); target_option_val!(position_independent_executables); + target_option_val!(static_position_independent_executables); target_option_val!(needs_plt); target_option_val!(relro_level); target_option_val!(archive_format); |