add cuda dependancies, remove gcc5 as its already satisfied by cuda

2 files changed, 5 insertions, 3 deletions

diff --git a/.SRCINFO b/.SRCINFO
index c6932f6e5dcb..beab6c7f9906 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -7,10 +7,10 @@ pkgbase = colmap-git
 	arch = i686
 	arch = x86_64
 	license = GPL
+	makedepends = cuda
 	makedepends = boost
 	makedepends = git
 	makedepends = cmake
-	makedepends = gcc5
 	makedepends = eigen
 	depends = ceres-solver
 	depends = suitesparse
@@ -20,6 +20,7 @@ pkgbase = colmap-git
 	depends = freeimage
 	depends = boost-libs
 	depends = qt5-base
+	optdepends = cuda: for cuda sfm/mvs acceleration
 	source = colmap-git::git+https://github.com/colmap/colmap.git
 	source = colmap-git.install
 	source = colmap.desktop
diff --git a/PKGBUILD b/PKGBUILD
index af70eb4620b8..c97f396a7e41 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,7 +9,8 @@ url="https://colmap.github.io/"
 license=('GPL')
 groups=()
 depends=('ceres-solver' 'suitesparse' 'freeglut' 'glew' 'google-glog' 'freeimage' 'boost-libs' 'qt5-base')
-makedepends=('boost' 'git' 'cmake' 'gcc5' 'eigen') #gcc5 to fix cud 8.0 compatibility issue.
+makedepends=('cuda' 'boost' 'git' 'cmake' 'eigen')
+optdepends=('cuda: for cuda sfm/mvs acceleration')
 provides=()
 options=()
 install=${pkgname}.install
@@ -31,7 +32,7 @@ build() {
 
   mkdir -p build
   cd build
-  cmake -DTESTS_ENABLED=OFF -DCUDA_HOST_COMPILER=/usr/bin/gcc-5 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ../
+  cmake -DTESTS_ENABLED=OFF -DCUDA_HOST_COMPILER=/opt/cuda/bin/gcc -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ../
   make
 }