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source $stdenv/setup
dontPatchELF=1 # must keep libXv, $out in RPATH
unpackFile() {
skip=$(sed 's/^skip=//; t; d' $src)
tail -n +$skip $src | xz -d | tar xvf -
sourceRoot=.
}
buildPhase() {
if test -z "$libsOnly"; then
# Create the module.
echo "Building linux driver against kernel: $kernel";
cd kernel
kernelVersion=$(cd $kernel/lib/modules && ls)
sysSrc=$(echo $kernel/lib/modules/$kernelVersion/source)
sysOut=$(echo $kernel/lib/modules/$kernelVersion/build)
unset src # used by the nv makefile
make SYSSRC=$sysSrc SYSOUT=$sysOut module
cd ..
fi
}
installPhase() {
# Install libGL and friends.
mkdir -p "$out/lib/vendors"
cp -p nvidia.icd $out/lib/vendors/
cp -prd *.so.* tls "$out/lib/"
rm "$out"/lib/lib{glx,nvidia-wfb}.so.* # handled separately
if test -z "$libsOnly"; then
# Install the X drivers.
mkdir -p $out/lib/xorg/modules
cp -p libnvidia-wfb.* $out/lib/xorg/modules/
mkdir -p $out/lib/xorg/modules/drivers
cp -p nvidia_drv.so $out/lib/xorg/modules/drivers
mkdir -p $out/lib/xorg/modules/extensions
cp -p libglx.so.* $out/lib/xorg/modules/extensions
# Install the kernel module.
mkdir -p $out/lib/modules/$kernelVersion/misc
for i in $(find ./kernel -name '*.ko'); do
nuke-refs $i
cp $i $out/lib/modules/$kernelVersion/misc/
done
fi
# All libs except GUI-only are in $out now, so fixup them.
for libname in `find "$out/lib/" -name '*.so.*'`
do
# I'm lazy to differentiate needed libs per-library, as the closure is the same.
# Unfortunately --shrink-rpath would strip too much.
patchelf --set-rpath "$out/lib:$allLibPath" "$libname"
libname_short=`echo -n "$libname" | sed 's/so\..*/so/'`
# nvidia's EGL stack seems to expect libGLESv2.so.2 to be available
if [ $(basename "$libname_short") == "libGLESv2.so" ]; then
ln -srnf "$libname" "$libname_short.2"
fi
if [[ "$libname" != "$libname_short" ]]; then
ln -srnf "$libname" "$libname_short"
fi
if [[ "$libname" != "$libname_short.1" ]]; then
ln -srnf "$libname" "$libname_short.1"
fi
done
#patchelf --set-rpath $out/lib:$glPath $out/lib/libGL.so.*.*
#patchelf --set-rpath $out/lib:$glPath $out/lib/libvdpau_nvidia.so.*.*
#patchelf --set-rpath $cudaPath $out/lib/libcuda.so.*.*
#patchelf --set-rpath $openclPath $out/lib/libnvidia-opencl.so.*.*
if test -z "$libsOnly"; then
# Install headers and /share files etc.
mkdir -p $out/include/nvidia
cp -p *.h $out/include/nvidia
mkdir -p $out/share/man/man1
cp -p *.1.gz $out/share/man/man1
rm $out/share/man/man1/nvidia-xconfig.1.gz
mkdir -p $out/share/applications
cp -p *.desktop $out/share/applications
mkdir -p $out/share/pixmaps
cp -p nvidia-settings.png $out/share/pixmaps
# Patch the `nvidia-settings.desktop' file.
substituteInPlace $out/share/applications/nvidia-settings.desktop \
--replace '__UTILS_PATH__' $out/bin \
--replace '__PIXMAP_PATH__' $out/share/pixmaps
# Install the programs.
mkdir -p $out/bin
for i in nvidia-settings nvidia-smi; do
cp $i $out/bin/$i
patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
--set-rpath $out/lib:$programPath:$glPath $out/bin/$i
done
patchelf --set-rpath $glPath:$gtkPath $out/lib/libnvidia-gtk2.so.*.*
# Test a bit.
$out/bin/nvidia-settings --version
else
rm $out/lib/libnvidia-gtk2.*
fi
# For simplicity and dependency reduction, don't support the gtk3 interface.
rm $out/lib/libnvidia-gtk3.*
# we distribute these separately in `libvdpau`
rm "$out"/lib/libvdpau{.*,_trace.*}
}
genericBuild
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