Merge commit '683c68232e91f76386db979c461d8fbe2a018782'

1 files changed, 51 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/compilers/gnatboot/default.nix b/nixpkgs/pkgs/development/compilers/gnatboot/default.nix
new file mode 100644
index 000000000000..cb643d6123a6
--- /dev/null
+++ b/nixpkgs/pkgs/development/compilers/gnatboot/default.nix
@@ -0,0 +1,51 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation {
+  pname = "gentoo-gnatboot";
+  version = "4.1";
+
+  src = if stdenv.system == "i686-linux" then
+    fetchurl {
+      url = mirror://gentoo/distfiles/gnatboot-4.1-i386.tar.bz2;
+      sha256 = "0665zk71598204bf521vw68i5y6ccqarq9fcxsqp7ccgycb4lysr";
+    }
+  else if stdenv.system == "x86_64-linux" then
+    fetchurl {
+      url = mirror://gentoo/distfiles/gnatboot-4.1-amd64.tar.bz2;
+      sha256 = "1li4d52lmbnfs6llcshlbqyik2q2q4bvpir0f7n38nagp0h6j0d4";
+    }
+  else
+    throw "Platform not supported";
+
+  dontStrip = 1;
+
+  installPhase = ''
+    mkdir -p $out
+    cp -R * $out
+
+    set +e
+    for a in $out/bin/* ; do
+      patchelf --interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
+        --set-rpath $(cat $NIX_CC/nix-support/orig-libc)/lib:$(cat $NIX_CC/nix-support/orig-cc)/lib64:$(cat $NIX_CC/nix-support/orig-cc)/lib $a
+    done
+    set -e
+
+    mv $out/bin/gnatgcc_2wrap $out/bin/gnatgcc
+    ln -s $out/bin/gnatgcc $out/bin/gcc
+  '';
+
+  passthru = {
+    langC = true; # TRICK for gcc-wrapper to wrap it
+    langCC = false;
+    langFortran = false;
+    langAda = true;
+  };
+
+  meta = with stdenv.lib; {
+    homepage = "https://gentoo.org";
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.lucus16 ];
+
+    platforms = platforms.linux;
+  };
+}