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macho: specify -install_name as full dylib's name 

This then allows for proper resolution of names via runpath search
path list, i.e., `-rpath @loader_path` will correctly resolve
to `@rpath/libxxx.dylib (...)` in the linked binary.
master
Jakub Konka 2020-12-04 17:13:19 +01:00 committed by Andrew Kelley
parent a90de4eef5
commit b390ced356
1 changed files with 3 additions and 5 deletions
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8
src/link/MachO.zig
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@ -536,11 +536,9 @@ fn linkWithLLD(self: *MachO, comp: *Compilation) !void {
try argv.append(cur_vers);
}
// TODO getting an error when running an executable when doing this rpath thing
//Buf *dylib_install_name = buf_sprintf("@rpath/lib%s.%" ZIG_PRI_usize ".dylib",
// buf_ptr(g->root_out_name), g->version_major);
//try argv.append("-install_name");
//try argv.append(buf_ptr(dylib_install_name));
const dylib_install_name = try std.fmt.allocPrint(arena, "@rpath/{}", .{self.base.options.emit.?.sub_path});
try argv.append("-install_name");
try argv.append(dylib_install_name);
}
try argv.append("-arch");