From 6fca8abef7e6d7be1a9e6d93dd0f2b7fbc5b28e5 Mon Sep 17 00:00:00 2001
From: Pasha <pasha@member.fsf.org>
Date: Tue, 20 Feb 2024 18:55:36 +0000
Subject: initial risc-v example

---
 configure.ac | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 69f75cf..10920b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,6 +64,11 @@ case $host_platform:$host_cpu in
     host_platform=at;;
   default:x86_64)]
     [host_platform=at;;
+  default:riscv32)]
+    [host_platform=riscv32;;
+  default:riscv64)]
+    CFLAGS="$CFLAGS -march=rv64gcv"
+    [host_platform=riscv64;;
   at:i?86 | xen:i?86 | at:x86_64 | xen:x86_64)
     :;;
   *)]
@@ -76,6 +81,8 @@ AC_SUBST([host_platform])
 case $host_cpu in
   i?86)
     systype=i386;;
+  riscv*)
+    systype=riscv;;
   *)
     systype=$host_cpu;;
 esac]
@@ -173,6 +180,9 @@ m4_include([i386/configfrag.ac])
 # x86_64
 m4_include([x86_64/configfrag.ac])
 
+# riscv
+m4_include([riscv/configfrag.ac])
+
 # General options.
 m4_include([configfrag.ac])
 
-- 
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