From 817a1cb2bf09786990f4a5aa7247e42a78e4281f Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Mon, 8 Apr 2024 17:52:22 +0200 Subject: [PATCH] sdk: include lib/crtsavres.o for powerpc Trying to link certain kernel modules like dahdi-linux when building with the OpenWrt SDK will fail with: openwrt-sdk-apm821xx-sata_gcc-13.2.0_musl.Linux-x86_64/staging_dir/toolchain-powerpc_464fp_gcc-13.2.0_musl/bin/powerpc-openwrt-linux-musl-ld: cannot find arch/powerpc/lib/crtsavres.o: No such file or directory Previously this worked with the PowerPC SDK since we carried a hack that was passing --save-restore-funcs to module LDFLAGS so the linker provided the required functions automatically as without --save-restore-funcs it doesnt do so automatically on relocatable links and as a sideffect did not require the kernel provided crtsaves.o to link against. Now that hack has been removed as upstream kernel now compiles crtsaves.o by default so it can be linked against but its not included in the SDK. So, lets include lib/crtsavres.o when SDK is generated for PowerPC. Fixes: 1c28058710fd ("kernel: bump 5.15 to 5.15.148") Signed-off-by: Robert Marko --- target/sdk/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/sdk/Makefile b/target/sdk/Makefile index 667d00b43f..aaafed0715 100644 --- a/target/sdk/Makefile +++ b/target/sdk/Makefile @@ -68,6 +68,10 @@ KERNEL_FILES_ARCH = \ kernel/asm-offsets.s \ kernel/module.lds +ifeq ($(LINUX_KARCH),powerpc) + KERNEL_FILES_ARCH += lib/crtsavres.o +endif + KERNEL_FILES_BASE := \ .config \ Makefile \ -- 2.30.2