refactor: move the native devkit from 0:/usr to 0:/sdk (Montauk SDK)

0:/usr was a Unix transplant in an otherwise Montauk-native layout.
The SDK now lives at 0:/sdk/{bin,include,lib} (+ ldscripts under
0:/sdk/x86_64-montauk): Montauk-flavored, and a clean unit for a
future per-component installer tickbox. Native binutils is rebuilt
with --prefix=/sdk so ld's compiled-in search paths follow; future
ports configure with --prefix=/sdk.

Also add pathconf() with _PC_* names to the libc: now that realpath
exists, libiberty's lrealpath.c compiles its pathconf fallback path
unconditionally.

Shell command resolution and tab completion updated to 0:/sdk/bin.
Boot-verified in QEMU: setup, login, desktop on the new image with
zero usr/ remnants in the ramdisk.

Co-Authored-By: Claude Fable 5 <[email protected]>
This commit is contained in:
2026-07-15 09:11:05 +02:00
co-authored by Claude Fable 5
parent 1f271b3ba8
commit 54c0584b85
11 changed files with 53 additions and 29 deletions
+3 -3
View File
@@ -148,14 +148,14 @@ int get_completions( // returns no. of results
}
}
// ---- Native dev tools (0:/usr/bin/*.elf) ----
// ---- Montauk SDK tools (0:/sdk/bin/*.elf) ----
const char* usr_names[RD_MAX] = { };
int un = montauk::readdir("0:/usr/bin", usr_names, RD_MAX);
int un = montauk::readdir("0:/sdk/bin", usr_names, RD_MAX);
for (int i = 0; i < un; i++) {
/* Entries come back as "usr/bin/as.elf"; strip to the last
/* Entries come back as "sdk/bin/as.elf"; strip to the last
slash, not the first. */
int inc = 0;
for (int j = 0; usr_names[i][j]; j++) {