minimal-bootstrap.tinycc-musl: init at 0.9.27
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@ -162,6 +162,10 @@ lib.makeScope
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tinycc-bootstrappable = lib.recurseIntoAttrs (callPackage ./tinycc/bootstrappable.nix { });
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tinycc-mes = lib.recurseIntoAttrs (callPackage ./tinycc/mes.nix { });
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tinycc-musl = lib.recurseIntoAttrs (callPackage ./tinycc/musl.nix {
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bash = bash_2_05;
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musl = musl11;
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});
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xz = callPackage ./xz {
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bash = bash_2_05;
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@ -194,6 +198,7 @@ lib.makeScope
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echo ${mes.compiler.tests.get-version}
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echo ${musl.tests.hello-world}
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echo ${tinycc-mes.compiler.tests.chain}
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echo ${tinycc-musl.compiler.tests.hello-world}
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echo ${xz.tests.get-version}
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mkdir ''${out}
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'';
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155
pkgs/os-specific/linux/minimal-bootstrap/tinycc/musl.nix
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155
pkgs/os-specific/linux/minimal-bootstrap/tinycc/musl.nix
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@ -0,0 +1,155 @@
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# Build steps adapted from https://github.com/fosslinux/live-bootstrap/blob/1bc4296091c51f53a5598050c8956d16e945b0f5/sysa/tcc-0.9.27/tcc-musl-pass1.sh
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#
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# SPDX-FileCopyrightText: 2021-22 fosslinux <fosslinux@aussies.space>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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{ lib
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, fetchurl
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, callPackage
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, bash
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, tinycc-bootstrappable
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, musl
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, gnupatch
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, gnutar
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, bzip2
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}:
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let
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pname = "tinycc-musl";
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version = "0.9.27";
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src = fetchurl {
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url = "https://download.savannah.gnu.org/releases/tinycc/tcc-${version}.tar.bz2";
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hash = "sha256-3iOvePypDOMt/y3UWzQysjNHQLubt7Bb9g/b/Dls65w=";
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};
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# Thanks to the live-bootstrap project!
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# See https://github.com/fosslinux/live-bootstrap/blob/424aa5be38a3023aa6842883a3954599b1597986/sysa/tcc-0.9.27/tcc-musl-pass1.sh
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liveBootstrap = "https://github.com/fosslinux/live-bootstrap/raw/424aa5be38a3023aa6842883a3954599b1597986/sysa/tcc-0.9.27";
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patches = [
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(fetchurl {
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url = "${liveBootstrap}/patches/ignore-duplicate-symbols.patch";
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hash = "sha256-6Js8HkzjYlA8ETxeEYRWu+03OJI60NvR5h1QPkcMTlQ=";
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})
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(fetchurl {
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url = "${liveBootstrap}/patches/ignore-static-inside-array.patch";
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hash = "sha256-IF4RevLGjzRBuYqhuyG7+x6SVljzMAsYRKicNsmtbDY=";
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})
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(fetchurl {
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url = "${liveBootstrap}/patches/static-link.patch";
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hash = "sha256-gX/hJ9a/0Zg29KIBUme+mOA8WrPQvp0SvojP8DN9mSI=";
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})
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];
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meta = with lib; {
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description = "Small, fast, and embeddable C compiler and interpreter";
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homepage = "http://savannah.nongnu.org/projects/tinycc";
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license = licenses.lgpl21Only;
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maintainers = teams.minimal-bootstrap.members;
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platforms = [ "i686-linux" ];
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};
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tinycc-musl = bash.runCommand "${pname}-${version}" {
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inherit pname version meta;
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nativeBuildInputs = [
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tinycc-bootstrappable.compiler
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gnupatch
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gnutar
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bzip2
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];
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} ''
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# Unpack
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cp ${src} tinycc.tar.bz2
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bunzip2 tinycc.tar.bz2
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tar xf tinycc.tar
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rm tinycc.tar
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cd tcc-${version}
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# Patch
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${lib.concatMapStringsSep "\n" (f: "patch -Np0 -i ${f}") patches}
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# Configure
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touch config.h
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# Build
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# We first have to recompile using tcc-0.9.26 as tcc-0.9.27 is not self-hosting,
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# but when linked with musl it is.
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ln -s ${musl}/lib/libtcc1.a ./libtcc1.a
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tcc -v \
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-static \
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-o tcc-musl \
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-D TCC_TARGET_I386=1 \
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-D CONFIG_TCCDIR=\"\" \
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-D CONFIG_TCC_CRTPREFIX=\"{B}\" \
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-D CONFIG_TCC_ELFINTERP=\"/musl/loader\" \
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-D CONFIG_TCC_LIBPATHS=\"{B}\" \
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-D CONFIG_TCC_SYSINCLUDEPATHS=\"${musl}/include\" \
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-D TCC_LIBGCC=\"libc.a\" \
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-D TCC_LIBTCC1=\"libtcc1.a\" \
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-D CONFIG_TCC_STATIC=1 \
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-D CONFIG_USE_LIBGCC=1 \
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-D TCC_VERSION=\"0.9.27\" \
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-D ONE_SOURCE=1 \
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-B . \
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-B ${tinycc-bootstrappable.libs}/lib \
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tcc.c
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# libtcc1.a
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rm -f libtcc1.a
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tcc -c -D HAVE_CONFIG_H=1 lib/libtcc1.c
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tcc -ar cr libtcc1.a libtcc1.o
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# Rebuild tcc-musl with itself
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./tcc-musl \
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-v \
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-static \
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-o tcc-musl \
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-D TCC_TARGET_I386=1 \
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-D CONFIG_TCCDIR=\"\" \
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-D CONFIG_TCC_CRTPREFIX=\"{B}\" \
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-D CONFIG_TCC_ELFINTERP=\"/musl/loader\" \
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-D CONFIG_TCC_LIBPATHS=\"{B}\" \
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-D CONFIG_TCC_SYSINCLUDEPATHS=\"${musl}/include\" \
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-D TCC_LIBGCC=\"libc.a\" \
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-D TCC_LIBTCC1=\"libtcc1.a\" \
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-D CONFIG_TCC_STATIC=1 \
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-D CONFIG_USE_LIBGCC=1 \
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-D TCC_VERSION=\"0.9.27\" \
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-D ONE_SOURCE=1 \
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-B . \
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-B ${musl}/lib \
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tcc.c
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# libtcc1.a
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rm -f libtcc1.a
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./tcc-musl -c -D HAVE_CONFIG_H=1 lib/libtcc1.c
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./tcc-musl -ar cr libtcc1.a libtcc1.o
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# Install
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install -D tcc-musl $out/bin/tcc
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install -Dm444 libtcc1.a $out/lib/libtcc1.a
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'';
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in
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{
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compiler = bash.runCommand "${pname}-${version}-compiler" {
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inherit pname version meta;
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passthru.tests.hello-world = result:
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bash.runCommand "${pname}-simple-program-${version}" {} ''
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cat <<EOF >> test.c
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#include <stdio.h>
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int main() {
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printf("Hello World!\n");
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return 0;
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}
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EOF
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${result}/bin/tcc -v -static -B${musl}/lib -o test test.c
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./test
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mkdir $out
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'';
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passthru.tinycc-musl = tinycc-musl;
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} "install -D ${tinycc-musl}/bin/tcc $out/bin/tcc";
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libs = bash.runCommand "${pname}-${version}-libs" {
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inherit pname version meta;
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} "install -D ${tinycc-musl}/lib/libtcc1.a $out/lib/libtcc1.a";
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}
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