redshift: drop autotools patch

pkgs/applications/misc/redshift/575.patch

@@ -1,51 +0,0 @@
-From 467156efccc5e36a36bec8c0b64cc5a70f14d5ed Mon Sep 17 00:00:00 2001
-From: Yana Timoshenko <yana@riseup.net>
-Date: Tue, 16 Jan 2018 11:43:46 +0000
-Subject: [PATCH] Fix Autoconf script
-
-gettext/intltool macros are not used correctly, see:
-https://bugs.launchpad.net/inkscape/+bug/1418943
----
- bootstrap    | 6 +-----
- configure.ac | 5 +----
- 2 files changed, 2 insertions(+), 9 deletions(-)
-
-diff --git a/bootstrap b/bootstrap
-index 0599cf5..40b1dca 100755
---- a/bootstrap
-+++ b/bootstrap
-@@ -1,7 +1,3 @@
- #!/bin/sh
- 
--# change to root directory
--cd $(dirname "$0")
--
--autopoint --force && \
--	AUTOPOINT="intltoolize --automake --copy" autoreconf --force --install --verbose
-+autoreconf --force --install && intltoolize
-diff --git a/configure.ac b/configure.ac
-index be0b51a..a2e7c42 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -17,6 +17,7 @@ AC_PROG_OBJC # For macOS support modules
- AC_LANG([C])
- 
- AC_PROG_INTLTOOL([0.50])
-+AC_SUBST(LIBINTL)
- 
- AC_CANONICAL_HOST
- 
-@@ -51,10 +52,6 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [
- ])
- AC_LANG_POP([Objective C])
- 
--# Checks for libraries.
--AM_GNU_GETTEXT_VERSION([0.17])
--AM_GNU_GETTEXT([external])
--
- GETTEXT_PACKAGE=redshift
- AC_SUBST(GETTEXT_PACKAGE)
- AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [Package name for gettext])
--- 
-2.15.1
-

pkgs/applications/misc/redshift/default.nix

@@ -51,11 +51,6 @@ let
         meta
         ;
 
-      patches = lib.optionals (pname != "gammastep") [
-        # https://github.com/jonls/redshift/pull/575
-        ./575.patch
-      ];
-
       strictDeps = true;
 
       depsBuildBuild = [ pkg-config ];