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
47 lines
1.1 KiB
Nix
47 lines
1.1 KiB
Nix
{ stdenv, fetchurl, iasl, python }:
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stdenv.mkDerivation rec {
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name = "seabios-${version}";
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version = "1.7.5.2";
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src = fetchurl {
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url = "http://code.coreboot.org/p/seabios/downloads/get/${name}.tar.gz";
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sha256 = "1syd3gi5gq0gj2pjvmdis64xc3j1xf0jgy49ngymap0pdpm0cmh0";
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};
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buildInputs = [ iasl python ];
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hardeningDisable = [ "pic" "stackprotector" ];
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configurePhase = ''
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# build SeaBIOS for CSM
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cat > .config << EOF
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CONFIG_CSM=y
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CONFIG_QEMU_HARDWARE=y
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CONFIG_PERMIT_UNALIGNED_PCIROM=y
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EOF
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make olddefconfig
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'';
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installPhase = ''
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mkdir $out
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cp out/Csm16.bin $out/Csm16.bin
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'';
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meta = with stdenv.lib; {
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description = "Open source implementation of a 16bit X86 BIOS";
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longDescription = ''
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SeaBIOS is an open source implementation of a 16bit X86 BIOS.
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It can run in an emulator or it can run natively on X86 hardware with the use of coreboot.
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SeaBIOS is the default BIOS for QEMU and KVM.
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'';
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homepage = http://www.seabios.org;
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license = licenses.lgpl3;
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maintainers = [ maintainers.tstrobel ];
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platforms = platforms.linux;
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};
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}
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