From: George Sapkin <george@sapk.in>
Date: Wed, 24 Dec 2025 02:32:01 +0000 (+0200)
Subject: toolchain: fix libgcc ABI for libc
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e32bfbf4bbe8fa4517f27d91d5f53177f7b836a;p=thirdparty%2Fopenwrt.git

toolchain: fix libgcc ABI for libc

libc depends on knowing libgcc's ABI, so it needs to be evaluated first.
Otherwise libc will depend on an ABI-less libgcc causing the rest of the
toolchain to fail.

Building package index...
ERROR: unable to select packages:
  libgcc (virtual):
    note: please select one of the 'provided by'
          packages explicitly
    provided by: libgcc1
    required by: world[libgcc]

Before:

libc fused dependencies: libgcc
libgcc fused dependencies:
libatomic fused dependencies: libgcc1

After:

libgcc fused dependencies:
libc fused dependencies: libgcc1
libatomic fused dependencies: libgcc1

Signed-off-by: George Sapkin <george@sapk.in>
Link: https://github.com/openwrt/openwrt/pull/21265
Signed-off-by: Robert Marko <robimarko@gmail.com>
---

diff --git a/package/libs/toolchain/Makefile b/package/libs/toolchain/Makefile
index f73004bdddb..f1f15eddc00 100644
--- a/package/libs/toolchain/Makefile
+++ b/package/libs/toolchain/Makefile
@@ -781,8 +781,9 @@ else
 
 endif
 
-$(eval $(call BuildPackage,libc))
 $(eval $(call BuildPackage,libgcc))
+# libc depends on knowing libgcc's ABI, so it needs to be evaluated first
+$(eval $(call BuildPackage,libc))
 $(eval $(call BuildPackage,libatomic))
 $(eval $(call BuildPackage,libquadmath))
 $(eval $(call BuildPackage,libstdcpp))