[Newlib] Attempt to provide an errno symbol

codyd51 · Mar 24, 2024 · 1e4c085 · 1e4c085
1 parent 34db9b0
commit 1e4c085
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -38,7 +38,7 @@ jobs:
             x86_64-toolchain
             axle-sysroot
             scripts/mkinitrd/target
-          key: libc-and-toolchain
+          key: libc-and-toolchain-cachebuster
 
       - name: Build libc and toolchain
         shell: bash

diff --git a/scripts/newlib.patch b/scripts/newlib.patch
@@ -119,6 +119,10 @@ index 0000000..c2926ca
 +#include <stdbool.h>
 +#include <stdint.h>
 +
++// Ref: https://sourceware.org/newlib/libc.html#Stubs
++#undef errno
++extern int errno;
++
 +#include "syscalls.h"
 +
 +// amc syscalls