From: Jani Monoses <jani@ubuntu.com>
Date: Sat, 24 Sep 2022 07:06:11 +0000 (+0100)
Subject: Use VFPv3-D16 FPU for ARM builds
X-Git-Tag: archive/raspbian/9.0.2-4+rpi1~1^2~15
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=c90eebd6fab3445760d453838f007ffa9c2a56e6;p=ghc.git

Use VFPv3-D16 FPU for ARM builds

Upstream-Bug: https://ghc.haskell.org/trac/ghc/ticket/5914
Launchpad-Bug: https://ghc.haskell.org/trac/ghc/ticket/5914

Jani writes: The D16 part was Debian/Ubuntu specific, IIRC we define hardfloat
in that particular variant (16 double registers) or we had a different naming
for some reason.

Gbp-Pq: Name ARM-VFPv3D16
---

diff --git a/m4/fptools.m4 b/m4/fptools.m4
index 8c6c9b70..c8d06299 100644
--- a/m4/fptools.m4
+++ b/m4/fptools.m4
@@ -475,7 +475,7 @@ AC_DEFUN([GET_ARM_ISA],
                 )],
                 [changequote(, )dnl
                  ARM_ISA=ARMv7
-                 ARM_ISA_EXT="[VFPv3,NEON]"
+                 ARM_ISA_EXT="[VFPv3D16,NEON]"
                  changequote([, ])dnl
                 ])
         ])