1 files changed, 96 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/tinycc/mes.nix b/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/tinycc/mes.nix
new file mode 100644
index 000000000000..55f6321412db
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/tinycc/mes.nix
@@ -0,0 +1,96 @@
+# Build steps adapted from https://github.com/fosslinux/live-bootstrap/blob/1bc4296091c51f53a5598050c8956d16e945b0f5/sysa/tcc-0.9.27/tcc-0.9.27.kaem
+#
+# SPDX-FileCopyrightText: 2021-22 fosslinux <fosslinux@aussies.space>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+{ lib
+, fetchurl
+, callPackage
+, kaem
+, tinycc-bootstrappable
+}:
+let
+  inherit (callPackage ./common.nix { }) buildTinyccMes;
+
+  version = "unstable-2023-04-20";
+  rev = "86f3d8e33105435946383aee52487b5ddf918140";
+
+  tarball = fetchurl {
+    url = "https://repo.or.cz/tinycc.git/snapshot/${rev}.tar.gz";
+    sha256 = "11idrvbwfgj1d03crv994mpbbbyg63j1k64lw1gjy7mkiifw2xap";
+  };
+  src = (kaem.runCommand "tinycc-${version}-source" {} ''
+    ungz --file ${tarball} --output tinycc.tar
+    mkdir -p ''${out}
+    cd ''${out}
+    untar --file ''${NIX_BUILD_TOP}/tinycc.tar
+
+    # Patch
+    cd tinycc-${builtins.substring 0 7 rev}
+    # Static link by default
+    replace --file libtcc.c --output libtcc.c --match-on "s->ms_extensions = 1;" --replace-with "s->ms_extensions = 1; s->static_link = 1;"
+  '') + "/tinycc-${builtins.substring 0 7 rev}";
+
+  meta = with lib; {
+    description = "Small, fast, and embeddable C compiler and interpreter";
+    homepage = "https://repo.or.cz/w/tinycc.git";
+    license = licenses.lgpl21Only;
+    maintainers = teams.minimal-bootstrap.members;
+    platforms = [ "i686-linux" ];
+  };
+
+  tccdefs = kaem.runCommand "tccdefs-${version}" {} ''
+    mkdir ''${out}
+    ${tinycc-bootstrappable.compiler}/bin/tcc \
+      -B ${tinycc-bootstrappable.libs}/lib \
+      -DC2STR \
+      -o c2str \
+      ${src}/conftest.c
+    ./c2str ${src}/include/tccdefs.h ''${out}/tccdefs_.h
+  '';
+
+  tinycc-mes-boot = buildTinyccMes {
+    pname = "tinycc-mes-boot";
+    inherit src version meta;
+    prev = tinycc-bootstrappable;
+    buildOptions = [
+      "-D HAVE_BITFIELD=1"
+      "-D HAVE_FLOAT=1"
+      "-D HAVE_LONG_LONG=1"
+      "-D HAVE_SETJMP=1"
+      "-D CONFIG_TCC_PREDEFS=1"
+      "-I ${tccdefs}"
+      "-D CONFIG_TCC_SEMLOCK=0"
+    ];
+    libtccBuildOptions = [
+      "-D HAVE_FLOAT=1"
+      "-D HAVE_LONG_LONG=1"
+      "-D CONFIG_TCC_PREDEFS=1"
+      "-I ${tccdefs}"
+      "-D CONFIG_TCC_SEMLOCK=0"
+    ];
+  };
+in
+buildTinyccMes {
+  pname = "tinycc-mes";
+  inherit src version meta;
+  prev = tinycc-mes-boot;
+  buildOptions = [
+    "-std=c99"
+    "-D HAVE_BITFIELD=1"
+    "-D HAVE_FLOAT=1"
+    "-D HAVE_LONG_LONG=1"
+    "-D HAVE_SETJMP=1"
+    "-D CONFIG_TCC_PREDEFS=1"
+    "-I ${tccdefs}"
+    "-D CONFIG_TCC_SEMLOCK=0"
+  ];
+  libtccBuildOptions = [
+    "-D HAVE_FLOAT=1"
+    "-D HAVE_LONG_LONG=1"
+    "-D CONFIG_TCC_PREDEFS=1"
+    "-I ${tccdefs}"
+    "-D CONFIG_TCC_SEMLOCK=0"
+  ];
+}