From: kub <derkub@gmail.com>
Date: Tue, 29 Dec 2020 11:10:10 +0000 (+0100)
Subject: fix building for arm arch below armv6 (gp2x, bittboy)
X-Git-Tag: v2.00~625
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ab80df952c8de521f252a335e315df59cf25f0b;p=picodrive.git

fix building for arm arch below armv6 (gp2x, bittboy)
---

diff --git a/Makefile b/Makefile
index 34f4824a..b38b3012 100644
--- a/Makefile
+++ b/Makefile
@@ -161,7 +161,6 @@ OBJS += platform/gp2x/warm.o
 USE_FRONTEND = 1
 PLATFORM_MP3 = 1
 PLATFORM_ZLIB = 1
-HAVE_ARMv6 = 0
 endif
 ifeq "$(PLATFORM)" "libretro"
 OBJS += platform/libretro/libretro.o
diff --git a/configure b/configure
index 5bb6fcb1..a03ae886 100755
--- a/configure
+++ b/configure
@@ -430,6 +430,10 @@ fi
 if [ "$need_zlib" = "yes" ]; then
   echo "PLATFORM_ZLIB = 1" >> $config_mak
 fi
+if [ "$ARCH" = "arm" -a "$have_armv6" != "yes" -a "$have_armv7" != "yes" ]; then
+  # pass info to cyclone not to use newer arm arch instructions
+  echo "HAVE_ARMv6 = 0" >> $config_mak
+fi
 
 # GP2X toolchains are too old for UAL asm,
 # so add this here to not litter main Makefile