646b892680
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45 lines
940 B
Nix
45 lines
940 B
Nix
{
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stdenv,
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fetchFromGitHub,
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stdenvNoLibc,
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buildPackages,
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}:
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stdenvNoLibc.mkDerivation {
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name = "newlib";
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src = fetchFromGitHub {
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owner = "openrisc";
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repo = "newlib";
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rev = "8ac94ca7bbe4ceddafe6583ee4766d3c15b18ac8";
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sha256 = "0hzhijmry5slpp6x12pgng8v7jil3mn18ahrhnw431lqrs1cma0s";
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};
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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# newlib expects CC to build for build platform, not host platform
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preConfigure = ''
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export CC=cc
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'';
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configurePlatforms = [
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"build"
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"target"
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];
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configureFlags = [
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"--host=${stdenv.buildPlatform.config}"
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"--disable-newlib-supplied-syscalls"
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"--disable-nls"
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"--enable-newlib-io-long-long"
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"--enable-newlib-register-fini"
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"--enable-newlib-retargetable-locking"
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];
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dontDisableStatic = true;
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passthru = {
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incdir = "/${stdenv.targetPlatform.config}/include";
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libdir = "/${stdenv.targetPlatform.config}/lib";
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};
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}
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