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authorWANG Xuerui <xen0n@gentoo.org>2022-04-25 12:31:54 +0800
committerWANG Xuerui <xen0n@gentoo.org>2022-04-25 18:11:14 +0800
commit43dd58338de06e5f214e616425c17578908adfec (patch)
tree4eabc20d223c94185c96eddbe87b623aba13f4c3 /sys-devel/m4/files
parentsys-apps/grep: fix build on loong (diff)
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sys-devel/m4: fix build on loong
Upstream has updated gnulib but hasn't tagged a new release yet, so only add the bare minimum to fix build on loong. This has been inside loongson-overlay for a while, and is tested on real loong hardware. See: https://github.com/gentoo/gentoo/pull/25189 Acked-by: Andreas K. Hüttel <dilfridge@gentoo.org> Signed-off-by: WANG Xuerui <xen0n@gentoo.org>
Diffstat (limited to 'sys-devel/m4/files')
-rw-r--r--sys-devel/m4/files/loong-fix-build.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/sys-devel/m4/files/loong-fix-build.patch b/sys-devel/m4/files/loong-fix-build.patch
new file mode 100644
index 00000000000..cd06fa8df5e
--- /dev/null
+++ b/sys-devel/m4/files/loong-fix-build.patch
@@ -0,0 +1,26 @@
+From 34add045fd2ec3f1031dee961c4d9cc4285486a7 Mon Sep 17 00:00:00 2001
+From: Sun Haiyong <youbest@sina.com>
+Date: Tue, 31 Aug 2021 11:11:52 +0800
+Subject: [PATCH] stack-direction: Add support for loongarch CPU
+
+* m4/stack-direction.m4 (SV_STACK_DIRECTION): When the CPU is loongarch,
+set "sv_cv_stack_direction" to "-1" .
+---
+ m4/stack-direction.m4 | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/m4/stack-direction.m4 b/m4/stack-direction.m4
+index 93287254b..e6c3284ce 100644
+--- a/m4/stack-direction.m4
++++ b/m4/stack-direction.m4
+@@ -32,6 +32,7 @@ AC_DEFUN([SV_STACK_DIRECTION],
+ i?86 | x86_64 | \
+ i860 | \
+ ia64 | \
++ loongarch* | \
+ m32r | \
+ m68* | \
+ m88k | \
+--
+2.17.2
+