pmaports/cross/gcc-x86/0022-x86_64-disable-multilib-support.patch
Clayton Craft ca17321f5d
cross/gcc-x86: new aport (MR 4469)
Required for cross compiling 32-bit EFI apps/bootloaders on x86_64

[ci:skip-vercheck]
[ci:skip-build]: already built successfully in CI
2023-10-12 19:50:34 +02:00

26 lines
1 KiB
Diff

From 96e7e1e9a899d9bb5fcbdf788bd529d0390c626f Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@dereferenced.org>
Date: Thu, 6 Jan 2022 03:14:54 +0000
Subject: [PATCH 22/35] x86_64: disable multilib support
multilib is not presently supported on Alpine GCC
---
gcc/config/i386/t-linux64 | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
index 138956b0962..bc03dab874f 100644
--- a/gcc/config/i386/t-linux64
+++ b/gcc/config/i386/t-linux64
@@ -33,6 +33,6 @@
comma=,
MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
+MULTILIB_OSDIRNAMES = m64=../lib
+MULTILIB_OSDIRNAMES+= m32=../lib32
MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
--
2.41.0