From: Benda Xu <heroxbd@gentoo.org>
Date: Sun, 1 Dec 2019 12:00:21 +0000 (+0800)
Subject: dev-util/nvidia-cuda-toolkit: Do not depend on nvidia-drivers on Prefix.
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=bf853256b4a91c0d66c21b54fc08ea4687551a90;p=gentoo.git

dev-util/nvidia-cuda-toolkit: Do not depend on nvidia-drivers on Prefix.

  Prefix does not manage kernel-related packages.

Package-Manager: Portage-2.3.79, Repoman-2.3.18
Signed-off-by: Benda Xu <heroxbd@gentoo.org>
---

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243.ebuild
index 306345210681..a88adf637084 100644
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243.ebuild
+++ b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243.ebuild
@@ -21,7 +21,7 @@ RESTRICT="bindist mirror"
 BDEPEND=""
 RDEPEND="
 	<sys-devel/gcc-9[cxx]
-	>=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm]
+	!prefix? ( >=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm] )
 	debugger? (
 		dev-libs/openssl-compat:1.0.0
 		sys-libs/libtermcap-compat
@@ -147,4 +147,10 @@ pkg_postinst() {
 	if [[ ${MERGE_TYPE} != binary ]]; then
 		pkg_postinst_check
 	fi
+
+	if use prefix; then
+		ewarn "Gentoo Prefix does not manage kernel modules.  You need to make certain"
+		ewarn "the function counterpart to >=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm]"
+		ewarn "is available from the host"
+	fi
 }