zerotier-one: fix cross targets

Signed-off-by: Jürgen Buchmüller <pullmoll@t-online.de>

srcpkgs/zerotier-one/patches/fix-cross.patch

@@ -0,0 +1,59 @@
+--- make-linux.mk	2019-07-31 22:25:58.000000000 +0200
++++ make-linux.mk	2019-08-10 07:30:54.288571780 +0200
+@@ -147,6 +147,9 @@
+ ifeq ($(CC_MACH),ppc64el)
+ 	ZT_ARCHITECTURE=8
+ endif
++ifeq ($(CC_MACH),powerpc64)
++	ZT_ARCHITECTURE=8
++endif
+ ifeq ($(CC_MACH),i386)
+ 	ZT_ARCHITECTURE=1
+ endif
+@@ -177,22 +177,22 @@
+ ifeq ($(CC_MACH),armv6)
+ 	ZT_ARCHITECTURE=3
+ 	override DEFS+=-DZT_NO_TYPE_PUNNING
+-	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
++	ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+ endif
+ ifeq ($(CC_MACH),armv6l)
+ 	ZT_ARCHITECTURE=3
+ 	override DEFS+=-DZT_NO_TYPE_PUNNING
+-	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
++	ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+ endif
+ ifeq ($(CC_MACH),armv6zk)
+ 	ZT_ARCHITECTURE=3
+ 	override DEFS+=-DZT_NO_TYPE_PUNNING
+-	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
++	ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+ endif
+ ifeq ($(CC_MACH),armv6kz)
+ 	ZT_ARCHITECTURE=3
+ 	override DEFS+=-DZT_NO_TYPE_PUNNING
+-	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
++	ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+ endif
+ ifeq ($(CC_MACH),armv7)
+ 	ZT_ARCHITECTURE=3
+@@ -261,19 +261,6 @@
+ 	override LDFLAGS+=-Wl,--wrap=memcpy -static-libstdc++
+ endif
+ 
+-# ARM32 hell -- use conservative CFLAGS
+-ifeq ($(ZT_ARCHITECTURE),3)
+-	ifeq ($(shell if [ -e /usr/bin/dpkg ]; then dpkg --print-architecture; fi),armel)
+-		override CFLAGS+=-march=armv5 -mfloat-abi=soft -msoft-float -mno-unaligned-access -marm
+-		override CXXFLAGS+=-march=armv5 -mfloat-abi=soft -msoft-float -mno-unaligned-access -marm
+-		ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+-	else
+-		override CFLAGS+=-march=armv5 -mno-unaligned-access -marm
+-		override CXXFLAGS+=-march=armv5 -mno-unaligned-access -marm
+-		ZT_USE_ARM32_NEON_ASM_CRYPTO=0
+-	endif
+-endif
+-
+ # Build faster crypto on some targets
+ ifeq ($(ZT_USE_X64_ASM_SALSA),1)
+ 	override DEFS+=-DZT_USE_X64_ASM_SALSA2012

srcpkgs/zerotier-one/template

@@ -13,10 +13,6 @@ homepage="https://www.zerotier.com/"
 distfiles="https://github.com/zerotier/ZeroTierOne/archive/${version}.tar.gz"
 checksum=39f5cdbe589ff550dca9d407f579e87b55a750dbb46458914476fa7dbafb8214
 
-case "$XBPS_MACHINE" in
-	arm*) broken="Cross to arm6/7 is currently broken" ;;
-esac
-
 pre_install() {
 	sed -i 's/sbin/bin/g' make-linux.mk
 }