forked from mirrors/nixpkgs
aff1f4ab94
The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
35 lines
979 B
Nix
35 lines
979 B
Nix
{ stdenv, fetchurl, kernel, kmod }:
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stdenv.mkDerivation rec {
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name = "v4l2loopback-${version}-${kernel.version}";
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version = "0.9.1";
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src = fetchurl {
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url = "https://github.com/umlaeute/v4l2loopback/archive/v${version}.tar.gz";
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sha256 = "1crkhxlnskqrfj3f7jmiiyi5m75zmj7n0s26xz07wcwdzdf2p568";
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};
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hardeningDisable = [ "format" "pic" ];
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preBuild = ''
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substituteInPlace Makefile --replace "modules_install" "INSTALL_MOD_PATH=$out modules_install"
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sed -i '/depmod/d' Makefile
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export PATH=${kmod}/sbin:$PATH
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'';
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buildInputs = [ kmod ];
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makeFlags = [
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"KERNELRELEASE=${kernel.modDirVersion}"
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"KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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meta = with stdenv.lib; {
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description = "A kernel module to create V4L2 loopback devices";
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homepage = https://github.com/umlaeute/v4l2loopback;
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license = licenses.gpl2;
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maintainers = [ maintainers.iElectric ];
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platforms = platforms.linux;
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};
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}
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