From c434c60b3957f8599c4bfd59b56f24326492d8c9 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 11 Dec 2020 12:46:33 +0000
Subject: [PATCH] autoconf270: init at 2.70

Fixes: https://github.com/NixOS/nixpkgs/pull/106642
 ("autoconf: 2.69 -> 2.70")
---
 pkgs/development/tools/misc/autoconf/2.70.nix | 54 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  1 +
 2 files changed, 55 insertions(+)
 create mode 100644 pkgs/development/tools/misc/autoconf/2.70.nix

diff --git a/pkgs/development/tools/misc/autoconf/2.70.nix b/pkgs/development/tools/misc/autoconf/2.70.nix
new file mode 100644
index 00000000000..57a92cee737
--- /dev/null
+++ b/pkgs/development/tools/misc/autoconf/2.70.nix
@@ -0,0 +1,54 @@
+{ stdenv, fetchurl, m4, perl }:
+
+# Note: this package is used for bootstrapping fetchurl, and thus
+# cannot use fetchpatch! All mutable patches (generated by GitHub or
+# cgit) that are needed here should be included directly in Nixpkgs as
+# files.
+
+stdenv.mkDerivation rec {
+  name = "autoconf-2.70";
+
+  src = fetchurl {
+    url = "mirror://gnu/autoconf/${name}.tar.xz";
+    sha256 = "1ipckz0wr2mvhj9n3ys54fmf2aksin6bhqvzl304bn6rc1w257ps";
+  };
+
+  nativeBuildInputs = [ m4 perl ];
+  buildInputs = [ m4 ];
+
+  # Work around a known issue in Cygwin.  See
+  # http://thread.gmane.org/gmane.comp.sysutils.autoconf.bugs/6822 for
+  # details.
+  # There are many test failures on `i386-pc-solaris2.11'.
+  doCheck = ((!stdenv.isCygwin) && (!stdenv.isSunOS));
+
+  # Don't fixup "#! /bin/sh" in Autoconf, otherwise it will use the
+  # "fixed" path in generated files!
+  dontPatchShebangs = true;
+
+  enableParallelBuilding = true;
+
+  # Make the Autotest test suite run in parallel.
+  preCheck =''
+    export TESTSUITEFLAGS="-j$NIX_BUILD_CORES"
+  '';
+
+  meta = {
+    homepage = "https://www.gnu.org/software/autoconf/";
+    description = "Part of the GNU Build System";
+
+    longDescription = ''
+      GNU Autoconf is an extensible package of M4 macros that produce
+      shell scripts to automatically configure software source code
+      packages.  These scripts can adapt the packages to many kinds of
+      UNIX-like systems without manual user intervention.  Autoconf
+      creates a configuration script for a package from a template
+      file that lists the operating system features that the package
+      can use, in the form of M4 macro calls.
+    '';
+
+    license = stdenv.lib.licenses.gpl3Plus;
+
+    platforms = stdenv.lib.platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index af3acb1dea8..a8cda5270ed 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11004,6 +11004,7 @@ in
 
   autoconf213 = callPackage ../development/tools/misc/autoconf/2.13.nix { };
   autoconf264 = callPackage ../development/tools/misc/autoconf/2.64.nix { };
+  autoconf270 = callPackage ../development/tools/misc/autoconf/2.70.nix { };
 
   autocutsel = callPackage ../tools/X11/autocutsel{ };