Fix build if package is installing cuda for the first time

When installing cuda for the first time, the cuda binaries appear
on PATH only after the user do a relogin.

As a consequence, the cuda binaries will not be available if cuda
is being installed for the first time as a dependency of
ffmpeg-full-git. This can be fixed by strictly specifying the full
path of nvcc.

Reference:
----------
https://git.archlinux.org/svntogit/community.git/tree/trunk/cuda.install?h=packages/cuda

2 files changed, 7 insertions, 3 deletions

diff --git a/.SRCINFO b/.SRCINFO
index bef0bf6d9563..031976d84f18 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Wed May 31 21:39:15 UTC 2017
+# Wed May 31 21:54:07 UTC 2017
 pkgbase = ffmpeg-full-git
 	pkgdesc = Record, convert and stream audio and video (Git version with all possible libs)
 	pkgver = N.86313.g87bddba43b
-	pkgrel = 3
+	pkgrel = 4
 	url = http://www.ffmpeg.org/
 	arch = i686
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index d0e652456c2a..4a62a2136545 100755
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=ffmpeg-full-git
 pkgver=N.86313.g87bddba43b
-pkgrel=3
+pkgrel=4
 pkgdesc="Record, convert and stream audio and video (Git version with all possible libs)"
 arch=('i686' 'x86_64')
 url="http://www.ffmpeg.org/"
@@ -76,6 +76,10 @@ build() {
         fi
         _ldflags="--extra-ldflags=-L/opt/cuda/lib64 ${_nvidia_340xx_ldflags}"
         _ldflags="${_ldflags} -Wl,-rpath -Wl,/opt/intel/mediasdk/lib64"
+        
+        # strictly specifying nvcc path is needed if package is installing
+        # cuda for the first time
+        sed -i 's/^nvcc_default=.*/nvcc_default=\"\/opt\/cuda\/bin\/nvcc\"/' configure
     fi
     
     msg2 "Running ffmpeg configure script. Please wait..."