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