// Make sure that the linker/gcc really don't pull in anything, including
// default objects, libs, etc.
- base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-nostdlib".to_string());
+ base.pre_link_args_crt.insert(LinkerFlavor::Gcc, Vec::new());
+ base.pre_link_args_crt.get_mut(&LinkerFlavor::Gcc).unwrap().push("-nostdlib".to_string());
// At least when this was tested, the linker would not add the
// `GNU_EH_FRAME` program header to executables generated, which is required
//
// Each target directory for musl has these object files included in it so
// they'll be included from there.
- base.pre_link_objects_exe.push("crt1.o".to_string());
- base.pre_link_objects_exe.push("crti.o".to_string());
- base.post_link_objects.push("crtn.o".to_string());
+ base.pre_link_objects_exe_crt.push("crt1.o".to_string());
+ base.pre_link_objects_exe_crt.push("crti.o".to_string());
+ base.post_link_objects_crt.push("crtn.o".to_string());
// These targets statically link libc by default
base.crt_static_default = true;
/// Linker to invoke
pub linker: Option<String>,
- /// Linker arguments that are unconditionally passed *before* any
- /// user-defined libraries.
- pub pre_link_args: LinkArgs,
+ /// Linker arguments that are passed *before* any user-defined libraries.
+ pub pre_link_args: LinkArgs, // ... unconditionally
+ pub pre_link_args_crt: LinkArgs, // ... when linking with a bundled crt
/// Objects to link before all others, always found within the
/// sysroot folder.
- pub pre_link_objects_exe: Vec<String>, // ... when linking an executable
+ pub pre_link_objects_exe: Vec<String>, // ... when linking an executable, unconditionally
+ pub pre_link_objects_exe_crt: Vec<String>, // ... when linking an executable with a bundled crt
pub pre_link_objects_dll: Vec<String>, // ... when linking a dylib
/// Linker arguments that are unconditionally passed after any
/// user-defined but before post_link_objects. Standard platform
pub late_link_args: LinkArgs,
/// Objects to link after all others, always found within the
/// sysroot folder.
- pub post_link_objects: Vec<String>,
+ pub post_link_objects: Vec<String>, // ... unconditionally
+ pub post_link_objects_crt: Vec<String>, // ... when linking with a bundled crt
/// Linker arguments that are unconditionally passed *after* any
/// user-defined libraries.
pub post_link_args: LinkArgs,
is_builtin: false,
linker: option_env!("CFG_DEFAULT_LINKER").map(|s| s.to_string()),
pre_link_args: LinkArgs::new(),
+ pre_link_args_crt: LinkArgs::new(),
post_link_args: LinkArgs::new(),
asm_args: Vec::new(),
cpu: "generic".to_string(),
position_independent_executables: false,
relro_level: RelroLevel::None,
pre_link_objects_exe: Vec::new(),
+ pre_link_objects_exe_crt: Vec::new(),
pre_link_objects_dll: Vec::new(),
post_link_objects: Vec::new(),
+ post_link_objects_crt: Vec::new(),
late_link_args: LinkArgs::new(),
link_env: Vec::new(),
archive_format: "gnu".to_string(),
key!(is_builtin, bool);
key!(linker, optional);
key!(pre_link_args, link_args);
+ key!(pre_link_args_crt, link_args);
key!(pre_link_objects_exe, list);
+ key!(pre_link_objects_exe_crt, list);
key!(pre_link_objects_dll, list);
key!(late_link_args, link_args);
key!(post_link_objects, list);
+ key!(post_link_objects_crt, list);
key!(post_link_args, link_args);
key!(link_env, env);
key!(asm_args, list);
target_option_val!(is_builtin);
target_option_val!(linker);
target_option_val!(link_args - pre_link_args);
+ target_option_val!(link_args - pre_link_args_crt);
target_option_val!(pre_link_objects_exe);
+ target_option_val!(pre_link_objects_exe_crt);
target_option_val!(pre_link_objects_dll);
target_option_val!(link_args - late_link_args);
target_option_val!(post_link_objects);
+ target_option_val!(post_link_objects_crt);
target_option_val!(link_args - post_link_args);
target_option_val!(env - link_env);
target_option_val!(asm_args);