Added proper cuda supper and testing support(cuda only)

2 files changed, 33 insertions, 9 deletions

diff --git a/.SRCINFO b/.SRCINFO
index a0a83470720f..de1162ed3e39 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,15 +1,24 @@
 pkgbase = ethash-lib
-	pkgdesc = C/C++ implementation of Ethash – the Ethereum Proof of Work algorithm
+	pkgdesc = C/C++ implementation of Ethash – the Ethereum Proof of Work algorithm.
 	pkgver = 0.7.0
 	pkgrel = 1
 	url = https://github.com/chfast/ethash
-	arch = any
+	arch = x86_64
+	arch = i386
+	arch = i686
+	arch = pentium4
+	arch = core2
+	arch = armv6h
+	arch = armv7h
+	arch = armv8h
+	arch = armv9h
+	arch = arm64
 	license = GPL3
 	makedepends = cmake
 	makedepends = gcc10
 	makedepends = perl
 	makedepends = python
-	makedepends = git
+	makedepends = gzip
 	provides = ethash
 	provides = ethash-lib
 	conflicts = ethash
diff --git a/PKGBUILD b/PKGBUILD
index b75f37cbb720..8e19163b843b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,17 +4,27 @@ pkgname=ethash-lib
 _pkgname=ethash
 pkgver=0.7.0
 pkgrel=1
-pkgdesc="C/C++ implementation of Ethash – the Ethereum Proof of Work algorithm"
-arch=('any')
+pkgdesc="C/C++ implementation of Ethash – the Ethereum Proof of Work algorithm."
+arch=('x86_64' 'i386' 'i686' 'pentium4' 'core2' 'armv6h' 'armv7h' 'armv8h' 'armv9h' 'arm64')
 url="https://github.com/chfast/ethash"
 license=('GPL3')
-makedepends=('cmake' 'gcc10' 'perl' 'python' 'git')
+makedepends=('cmake' 'gcc10' 'perl' 'python' 'gzip')
 provides=("$_pkgname" "$pkgname")
 conflicts=("$_pkgname" "$pkgname" "$_pkgname-git" "$pkgname-git")
 source=($_pkgname.tar.gz::"$url/archive/refs/tags/v$pkgver.tar.gz")
 md5sums=('935ccbc1ba5f9113cc005b4aad8f068b')
 sha256sums=('2cd202e2596cf0e6492fe1d866d537ae41bff62107f577d8d793d5e858173149')
 options=(!ccache)
+export cuda=0 # change this to cuda=1 if you want to build with cuda.
+
+if [ "$cuda" -gt "0" ]; then
+     export cudaopts="-DCMAKE_C_COMPILER=/opt/cuda/bin/gcc -DCMAKE_CXX_COMPILER=/opt/cuda/bin/g++"
+     echo "Cuda Superpowers Enabled."
+     makedepends+=('cuda')
+else
+     export cudaopts='-DETHASH_BUILD_TESTS=OFF'
+fi
+
 
 prepare() {
 	cd "$srcdir"
@@ -32,13 +42,18 @@ build () {
   rm -r build
   fi
   mkdir build && cd build
+
+  if [ $cuda -gt "0" ]; then
+  	echo "Building with Cuda"
+  fi
   
-  cmake \
+  cmake .. \
   -DCMAKE_INSTALL_PREFIX="/usr" \
   -DCMAKE_INSTALL_SBINDIR="bin" \
   -DETHASH_NATIVE=ON \
-  -DETHASH_BUILD_TESTS=OFF \
-  -DNATIVE=ON ..
+  -DNATIVE=ON \
+  $cudaopts
+
   #  cmake --build .. # BUGGED!
   make
 }