openwrt/toolchain/gcc/patches-13.x/400-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch
Weijie Gao c5946c0724 toolchain/gcc: fix loongarch64 ldso file name
GCC has changed musl dynamic linker name from
ld-musl-loongarch-lp64d.so.1 to ld-musl-loongarch64.so.1 recently [1].

Meanwhile musl 1.2.5 only supports the new name. So it's better to follow
the new name.

[1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=8bccee51f0deac64b79cd9ad75df599422f4c8ff

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
2024-05-04 14:12:56 +08:00

42 lines
1.3 KiB
Diff

From a80c68a08604b0ac625ac7fc59eae40b551b1176 Mon Sep 17 00:00:00 2001
From: Peng Fan <fanpeng@loongson.cn>
Date: Wed, 19 Apr 2023 16:23:42 +0800
Subject: [PATCH] LoongArch: Fix MUSL_DYNAMIC_LINKER
The system based on musl has no '/lib64', so change it.
https://wiki.musl-libc.org/guidelines-for-distributions.html,
"Multilib/multi-arch" section of this introduces it.
gcc/
* config/loongarch/gnu-user.h (MUSL_DYNAMIC_LINKER): Redefine.
Signed-off-by: Peng Fan <fanpeng@loongson.cn>
Suggested-by: Xi Ruoyao <xry111@xry111.site>
---
gcc/config/loongarch/gnu-user.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/gcc/config/loongarch/gnu-user.h b/gcc/config/loongarch/gnu-user.h
index aecaa02a199..fa1a5211419 100644
--- a/gcc/config/loongarch/gnu-user.h
+++ b/gcc/config/loongarch/gnu-user.h
@@ -33,9 +33,14 @@ along with GCC; see the file COPYING3. If not see
#define GLIBC_DYNAMIC_LINKER \
"/lib" ABI_GRLEN_SPEC "/ld-linux-loongarch-" ABI_SPEC ".so.1"
+#define MUSL_ABI_SPEC \
+ "%{mabi=lp64d:-lp64d}" \
+ "%{mabi=lp64f:-lp64f}" \
+ "%{mabi=lp64s:-lp64s}"
+
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER \
- "/lib" ABI_GRLEN_SPEC "/ld-musl-loongarch-" ABI_SPEC ".so.1"
+ "/lib/ld-musl-loongarch" ABI_GRLEN_SPEC MUSL_ABI_SPEC ".so.1"
#undef GNU_USER_TARGET_LINK_SPEC
#define GNU_USER_TARGET_LINK_SPEC \
--
2.39.3