yacc: deprecate alias

and add a new line after the alphabetically sorting to please my inner monk

42 files changed, 83 insertions, 82 deletions

diff --git a/pkgs/applications/misc/golden-cheetah/default.nix b/pkgs/applications/misc/golden-cheetah/default.nix
index fa58c2d3965..c3b9a3226a3 100644
--- a/pkgs/applications/misc/golden-cheetah/default.nix
+++ b/pkgs/applications/misc/golden-cheetah/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, fetchpatch, mkDerivation
 , qtbase, qtsvg, qtserialport, qtwebengine, qtmultimedia, qttools
 , qtconnectivity, qtcharts, libusb-compat-0_1
-, yacc, flex, zlib, qmake, makeDesktopItem, makeWrapper
+, bison, flex, zlib, qmake, makeDesktopItem, makeWrapper
 }:
 
 let
@@ -29,7 +29,7 @@ in mkDerivation rec {
     qtbase qtsvg qtserialport qtwebengine qtmultimedia qttools zlib
     qtconnectivity qtcharts libusb-compat-0_1
   ];
-  nativeBuildInputs = [ flex makeWrapper qmake yacc ];
+  nativeBuildInputs = [ flex makeWrapper qmake bison ];
 
   patches = [
     # allow building with bison 3.7
diff --git a/pkgs/applications/misc/sc-im/default.nix b/pkgs/applications/misc/sc-im/default.nix
index 9084aa0dff1..9a05ac22afb 100644
--- a/pkgs/applications/misc/sc-im/default.nix
+++ b/pkgs/applications/misc/sc-im/default.nix
@@ -4,7 +4,7 @@
 , makeWrapper
 , pkg-config
 , which
-, yacc
+, bison
 , gnuplot
 , libxls
 , libxml2
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     makeWrapper
     pkg-config
     which
-    yacc
+    bison
   ];
 
   buildInputs = [
diff --git a/pkgs/applications/science/electronics/tkgate/1.x.nix b/pkgs/applications/science/electronics/tkgate/1.x.nix
index 9bb04a3189e..5a46e8f6384 100644
--- a/pkgs/applications/science/electronics/tkgate/1.x.nix
+++ b/pkgs/applications/science/electronics/tkgate/1.x.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, tcl, tk, libX11, glibc, which, yacc, flex, imake, xorgproto, gccmakedep }:
+{ lib, stdenv, fetchurl, tcl, tk, libX11, glibc, which, bison, flex, imake, xorgproto, gccmakedep }:
 
 let
   libiconvInc = lib.optionalString stdenv.isLinux "${glibc.dev}/include";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "1pqywkidfpdbj18i03h97f4cimld4fb3mqfy8jjsxs12kihm18fs";
   };
 
-  nativeBuildInputs = [ which yacc flex imake gccmakedep ];
+  nativeBuildInputs = [ which bison flex imake gccmakedep ];
   buildInputs = [ tcl tk libX11 xorgproto ];
   dontUseImakeConfigure = true;
 
diff --git a/pkgs/applications/version-management/monotone-viz/default.nix b/pkgs/applications/version-management/monotone-viz/default.nix
index 56cc2a4ea5a..cfde0721baf 100644
--- a/pkgs/applications/version-management/monotone-viz/default.nix
+++ b/pkgs/applications/version-management/monotone-viz/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, ocamlPackages, gnome2, pkg-config, makeWrapper, glib
-, libtool, libpng, yacc, expat, fontconfig, gd, pango, libjpeg, libwebp, xlibsWrapper, libXaw
+, libtool, libpng, bison, expat, fontconfig, gd, pango, libjpeg, libwebp, xlibsWrapper, libXaw
 }:
 # We need an old version of Graphviz for format compatibility reasons.
 # This version is vulnerable, but monotone-viz will never feed it bad input.
 let graphviz_2_0 = import ./graphviz-2.0.nix {
       inherit lib stdenv fetchurl pkg-config xlibsWrapper libpng libjpeg expat libXaw
-        yacc libtool fontconfig pango gd libwebp;
+        bison libtool fontconfig pango gd libwebp;
     }; in
 let inherit (gnome2) libgnomecanvas; in
 let inherit (ocamlPackages) ocaml lablgtk camlp4; in
diff --git a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
index d7ec4a86463..541a2262f99 100644
--- a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
+++ b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, pkg-config, xlibsWrapper, libpng, libjpeg, expat, libXaw
-, yacc, libtool, fontconfig, pango, gd, libwebp
+, bison, libtool, fontconfig, pango, gd, libwebp
 }:
 
 stdenv.mkDerivation rec {
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [
-    xlibsWrapper libpng libjpeg expat libXaw yacc
+    xlibsWrapper libpng libjpeg expat libXaw bison
     libtool fontconfig pango gd libwebp
   ];
 
diff --git a/pkgs/applications/window-managers/cwm/default.nix b/pkgs/applications/window-managers/cwm/default.nix
index 69c9cc1c37c..24c59508157 100644
--- a/pkgs/applications/window-managers/cwm/default.nix
+++ b/pkgs/applications/window-managers/cwm/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, libX11, libXinerama, libXrandr, libXft, yacc, pkg-config }:
+{ lib, stdenv, fetchFromGitHub, libX11, libXinerama, libXrandr, libXft, bison, pkg-config }:
 
 stdenv.mkDerivation rec {
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ libX11 libXinerama libXrandr libXft yacc ];
+  buildInputs = [ libX11 libXinerama libXrandr libXft bison ];
 
   prePatch = ''sed -i "s@/usr/local@$out@" Makefile'';
 
diff --git a/pkgs/development/libraries/comedilib/default.nix b/pkgs/development/libraries/comedilib/default.nix
index fef22dea06a..d59f4acd8dc 100644
--- a/pkgs/development/libraries/comedilib/default.nix
+++ b/pkgs/development/libraries/comedilib/default.nix
@@ -3,7 +3,7 @@
 , fetchFromGitHub
 , autoreconfHook
 , flex
-, yacc
+, bison
 , xmlto
 , docbook_xsl
 , docbook_xml_dtd_44
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     autoreconfHook
     flex
-    yacc
+    bison
     swig
     xmlto
     docbook_xml_dtd_44
diff --git a/pkgs/development/libraries/flatpak/default.nix b/pkgs/development/libraries/flatpak/default.nix
index 13a33f68d25..b078417d44f 100644
--- a/pkgs/development/libraries/flatpak/default.nix
+++ b/pkgs/development/libraries/flatpak/default.nix
@@ -13,7 +13,7 @@
 , xmlto
 , appstream-glib
 , substituteAll
-, yacc
+, bison
 , xdg-dbus-proxy
 , p11-kit
 , bubblewrap
@@ -114,7 +114,7 @@ stdenv.mkDerivation rec {
     pkg-config
     xmlto
     appstream-glib
-    yacc
+    bison
     wrapGAppsNoGuiHook
   ];
 
diff --git a/pkgs/development/libraries/gnutls-kdh/generic.nix b/pkgs/development/libraries/gnutls-kdh/generic.nix
index 245b0c1e638..7b3b4561efb 100644
--- a/pkgs/development/libraries/gnutls-kdh/generic.nix
+++ b/pkgs/development/libraries/gnutls-kdh/generic.nix
@@ -2,7 +2,7 @@
 , perl, gmp, autogen, libidn, p11-kit, unbound, libiconv
 , guileBindings ? config.gnutls.guile or false, guile
 , tpmSupport ? true, trousers, nettools, gperftools, gperf, gettext, automake
-, yacc, texinfo
+, bison, texinfo
 
 # Version dependent args
 , version, src, patches ? [], postPatch ? "", nativeBuildInputs ? []
@@ -55,7 +55,7 @@ stdenv.mkDerivation {
   enableParallelBuilding = false;
 
   buildInputs = [ lzo lzip nettle libtasn1 libidn p11-kit zlib gmp
-  autogen gperftools gperf gettext automake yacc texinfo ]
+  autogen gperftools gperf gettext automake bison texinfo ]
     ++ lib.optional doCheck nettools
     ++ lib.optional (stdenv.isFreeBSD || stdenv.isDarwin) libiconv
     ++ lib.optional (tpmSupport && stdenv.isLinux) trousers
diff --git a/pkgs/development/libraries/kerberos/heimdal.nix b/pkgs/development/libraries/kerberos/heimdal.nix
index 3e81b45362f..b9d97052031 100644
--- a/pkgs/development/libraries/kerberos/heimdal.nix
+++ b/pkgs/development/libraries/kerberos/heimdal.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, python3, perl, yacc, flex
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, python3, perl, bison, flex
 , texinfo, perlPackages
 , openldap, libcap_ng, sqlite, openssl, db, libedit, pam
 , CoreFoundation, Security, SystemConfiguration
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   patches = [ ./heimdal-make-missing-headers.patch ];
 
-  nativeBuildInputs = [ autoreconfHook pkg-config python3 perl yacc flex texinfo ]
+  nativeBuildInputs = [ autoreconfHook pkg-config python3 perl bison flex texinfo ]
     ++ (with perlPackages; [ JSON ]);
   buildInputs = optionals (stdenv.isLinux) [ libcap_ng ]
     ++ [ db sqlite openssl libedit openldap pam]
diff --git a/pkgs/development/libraries/kerberos/krb5.nix b/pkgs/development/libraries/kerberos/krb5.nix
index 5ef9e496b94..ebec5936b54 100644
--- a/pkgs/development/libraries/kerberos/krb5.nix
+++ b/pkgs/development/libraries/kerberos/krb5.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkg-config, perl, yacc, bootstrap_cmds
+{ lib, stdenv, fetchurl, pkg-config, perl, bison, bootstrap_cmds
 , openssl, openldap, libedit, keyutils
 
 # Extra Arguments
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
        ];
 
   nativeBuildInputs = [ pkg-config perl ]
-    ++ optional (!libOnly) yacc
+    ++ optional (!libOnly) bison
     # Provides the mig command used by the build scripts
     ++ optional stdenv.isDarwin bootstrap_cmds;
 
diff --git a/pkgs/development/libraries/libaacs/default.nix b/pkgs/development/libraries/libaacs/default.nix
index c3934db5b3f..c291c07abad 100644
--- a/pkgs/development/libraries/libaacs/default.nix
+++ b/pkgs/development/libraries/libaacs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, libgcrypt, libgpgerror, yacc, flex }:
+{ lib, stdenv, fetchurl, libgcrypt, libgpgerror, bison, flex }:
 
 # library that allows libbluray to play AACS protected bluray disks
 # libaacs does not infringe DRM's right or copyright. See the legal page of the website for more info.
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libgcrypt libgpgerror ];
 
-  nativeBuildInputs = [ yacc flex ];
+  nativeBuildInputs = [ bison flex ];
 
   meta = with lib; {
     homepage = "https://www.videolan.org/developers/libaacs.html";
diff --git a/pkgs/development/libraries/libxkbcommon/default.nix b/pkgs/development/libraries/libxkbcommon/default.nix
index fbf3117fa35..d6e8b3958e4 100644
--- a/pkgs/development/libraries/libxkbcommon/default.nix
+++ b/pkgs/development/libraries/libxkbcommon/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, meson, ninja, pkg-config, yacc, doxygen
+{ lib, stdenv, fetchurl, meson, ninja, pkg-config, bison, doxygen
 , xkeyboard_config, libxcb, libxml2
 , python3
 , libX11
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" "doc" ];
 
-  nativeBuildInputs = [ meson ninja pkg-config yacc doxygen ]
+  nativeBuildInputs = [ meson ninja pkg-config bison doxygen ]
     ++ lib.optional withWaylandSupport wayland;
   buildInputs = [ xkeyboard_config libxcb libxml2 ]
     ++ lib.optionals withWaylandSupport [ wayland wayland-protocols ];
diff --git a/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix b/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
index cf5f6e320c0..9f374c22c1e 100644
--- a/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
+++ b/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkg-config, yacc, flex, xkeyboard_config, libxcb, libX11 }:
+{ lib, stdenv, fetchurl, pkg-config, bison, flex, xkeyboard_config, libxcb, libX11 }:
 
 stdenv.mkDerivation rec {
   name = "libxkbcommon-0.7.2";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ yacc flex xkeyboard_config libxcb ];
+  buildInputs = [ bison flex xkeyboard_config libxcb ];
 
   configureFlags = [
     "--with-xkb-config-root=${xkeyboard_config}/etc/X11/xkb"
diff --git a/pkgs/development/tools/analysis/spin/default.nix b/pkgs/development/tools/analysis/spin/default.nix
index 49e31f53a84..58bb58fa2b0 100644
--- a/pkgs/development/tools/analysis/spin/default.nix
+++ b/pkgs/development/tools/analysis/spin/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, makeWrapper, yacc, gcc
+{ stdenv, lib, fetchurl, makeWrapper, bison, gcc
 , withISpin ? true, tk, swarm, graphviz }:
 
 let
@@ -20,7 +20,7 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ yacc ];
+  buildInputs = [ bison ];
 
   sourceRoot = "Spin/Src${version}";
 
diff --git a/pkgs/development/tools/build-managers/jam/default.nix b/pkgs/development/tools/build-managers/jam/default.nix
index 6f5ecde8f88..859497345ff 100644
--- a/pkgs/development/tools/build-managers/jam/default.nix
+++ b/pkgs/development/tools/build-managers/jam/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, yacc }:
+{ lib, stdenv, fetchurl, bison }:
 
 stdenv.mkDerivation rec {
   name = "jam-2.6.1";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "19xkvkpycxfsncxvin6yqrql3x3z9ypc1j8kzls5k659q4kv5rmc";
   };
 
-  nativeBuildInputs = [ yacc ];
+  nativeBuildInputs = [ bison ];
 
   preConfigure = ''
     unset AR
diff --git a/pkgs/development/tools/cdecl/default.nix b/pkgs/development/tools/cdecl/default.nix
index 7e0a07ad834..bc44741cffe 100644
--- a/pkgs/development/tools/cdecl/default.nix
+++ b/pkgs/development/tools/cdecl/default.nix
@@ -1,4 +1,4 @@
-{lib, stdenv, fetchurl, yacc, flex, readline, ncurses, gnused}:
+{lib, stdenv, fetchurl, bison, flex, readline, ncurses, gnused}:
 
 stdenv.mkDerivation {
   name = "cdecl-2.5";
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
     makeFlags="$makeFlags PREFIX=$out BINDIR=$out/bin MANDIR=$out/man1 CATDIR=$out/cat1 CC=$CC";
     mkdir -p $out/bin;
   '';
-  buildInputs = [yacc flex readline ncurses];
+  buildInputs = [bison flex readline ncurses];
 
   meta = {
     description = "Translator English -- C/C++ declarations";
diff --git a/pkgs/development/tools/misc/avrdude/default.nix b/pkgs/development/tools/misc/avrdude/default.nix
index 4d95310c342..9cfd9380010 100644
--- a/pkgs/development/tools/misc/avrdude/default.nix
+++ b/pkgs/development/tools/misc/avrdude/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, yacc, flex, libusb-compat-0_1, libelf, libftdi1, readline
+{ lib, stdenv, fetchurl, bison, flex, libusb-compat-0_1, libelf, libftdi1, readline
 # docSupport is a big dependency, disabled by default
 , docSupport ? false, texLive ? null, texinfo ? null, texi2html ? null
 }:
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = lib.optionals docSupport "--enable-doc";
 
-  buildInputs = [ yacc flex libusb-compat-0_1 libelf libftdi1 readline ]
+  buildInputs = [ bison flex libusb-compat-0_1 libelf libftdi1 readline ]
     ++ lib.optionals docSupport [ texLive texinfo texi2html ];
 
   meta = with lib; {
diff --git a/pkgs/development/tools/xcbuild/toolchains.nix b/pkgs/development/tools/xcbuild/toolchains.nix
index e435f0978c5..e0abf90847f 100644
--- a/pkgs/development/tools/xcbuild/toolchains.nix
+++ b/pkgs/development/tools/xcbuild/toolchains.nix
@@ -44,8 +44,8 @@ runCommand "Toolchains" {} (''
     fi
   done
 
-  ln -s ${buildPackages.yacc}/bin/yacc $toolchain/bin/yacc
-  ln -s ${buildPackages.yacc}/bin/bison $toolchain/bin/bison
+  ln -s ${buildPackages.bison}/bin/yacc $toolchain/bin/yacc
+  ln -s ${buildPackages.bison}/bin/bison $toolchain/bin/bison
   ln -s ${buildPackages.flex}/bin/flex $toolchain/bin/flex
   ln -s ${buildPackages.flex}/bin/flex++ $toolchain/bin/flex++
   ln -s $toolchain/bin/flex $toolchain/bin/lex
diff --git a/pkgs/os-specific/bsd/netbsd/default.nix b/pkgs/os-specific/bsd/netbsd/default.nix
index 2d51c11f04a..b86891352f0 100644
--- a/pkgs/os-specific/bsd/netbsd/default.nix
+++ b/pkgs/os-specific/bsd/netbsd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, stdenvNoCC, fetchcvs, lib, groff, mandoc, zlib, yacc, flex
+{ stdenv, stdenvNoCC, fetchcvs, lib, groff, mandoc, zlib, bison, flex
 , writeText, buildPackages, splicePackages, symlinkJoin }:
 
 let
@@ -563,7 +563,7 @@ let
     sha256 = "0630lbvz6v4ic13bfg8ccwfhqkgcv76bfdw9f36rfsnwfgpxqsmq";
     meta.platforms = lib.platforms.netbsd;
     nativeBuildInputs = [ makeMinimal install mandoc groff flex
-                          yacc genassym gencat lorder tsort stat ];
+                          bison genassym gencat lorder tsort stat ];
     extraPaths = [ sys.src ld_elf_so.src ];
   };
 
@@ -587,7 +587,7 @@ let
                    librpcsvc.src libutil.src librt.src libcrypt.src ];
     buildInputs = [ buildPackages.netbsd.headers csu ];
     nativeBuildInputs = [ makeMinimal install mandoc groff flex
-                          yacc genassym gencat lorder tsort stat ];
+                          bison genassym gencat lorder tsort stat ];
     NIX_CFLAGS_COMPILE = "-B${csu}/lib";
     meta.platforms = lib.platforms.netbsd;
     SHLIBINSTALLDIR = "$(out)/lib";
diff --git a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/boot.nix b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/boot.nix
index 4855c532acb..b4c28e23c14 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/boot.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/boot.nix
@@ -1,4 +1,4 @@
-{ lib, appleDerivation, fetchzip, bsdmake, perl, flex, yacc
+{ lib, appleDerivation, fetchzip, bsdmake, perl, flex, bison
 }:
 
 # this derivation sucks
@@ -16,7 +16,7 @@ let recentAdvCmds = fetchzip {
 };
 
 in appleDerivation {
-  nativeBuildInputs = [ bsdmake perl yacc flex ];
+  nativeBuildInputs = [ bsdmake perl bison flex ];
   buildInputs = [ flex ];
 
   patchPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/bootstrap_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/bootstrap_cmds/default.nix
index 5ac971d02f7..800da92dae9 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/bootstrap_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/bootstrap_cmds/default.nix
@@ -1,7 +1,7 @@
-{ lib, stdenv, appleDerivation, yacc, flex }:
+{ lib, stdenv, appleDerivation, bison, flex }:
 
 appleDerivation {
-  nativeBuildInputs = [ yacc flex ];
+  nativeBuildInputs = [ bison flex ];
 
   buildPhase = ''
     cd migcom.tproj
diff --git a/pkgs/os-specific/linux/libcgroup/default.nix b/pkgs/os-specific/linux/libcgroup/default.nix
index b43d70f21bb..e40a59ce823 100644
--- a/pkgs/os-specific/linux/libcgroup/default.nix
+++ b/pkgs/os-specific/linux/libcgroup/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, fetchpatch, pam, yacc, flex }:
+{ lib, stdenv, fetchurl, fetchpatch, pam, bison, flex }:
 
 stdenv.mkDerivation rec {
   pname = "libcgroup";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0lgvyq37gq84sk30sg18admxaj0j0p5dq3bl6g74a1ppgvf8pqz4";
   };
 
-  buildInputs = [ pam yacc flex ];
+  buildInputs = [ pam bison flex ];
 
   patches = [
     (fetchpatch {
diff --git a/pkgs/os-specific/linux/pcmciautils/default.nix b/pkgs/os-specific/linux/pcmciautils/default.nix
index ff3100cbb22..a4da6be691e 100644
--- a/pkgs/os-specific/linux/pcmciautils/default.nix
+++ b/pkgs/os-specific/linux/pcmciautils/default.nix
@@ -1,5 +1,5 @@
 { config, lib, stdenv, fetchurl
-, yacc, flex
+, bison, flex
 , sysfsutils, kmod, udev
 , firmware   ? config.pcmciaUtils.firmware or [] # Special pcmcia cards.
 , configOpts ? config.pcmciaUtils.config or null # Special hardware (map memory & port & irq)
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     sha256 = "0sfm3w2n73kl5w7gb1m6q8gy5k4rgwvzz79n6yhs9w3sag3ix8sk";
   };
 
-  buildInputs = [udev yacc sysfsutils kmod flex];
+  buildInputs = [udev bison sysfsutils kmod flex];
 
   patchPhase = ''
     sed -i "
diff --git a/pkgs/os-specific/linux/ply/default.nix b/pkgs/os-specific/linux/ply/default.nix
index 2844badc730..e62716e4796 100644
--- a/pkgs/os-specific/linux/ply/default.nix
+++ b/pkgs/os-specific/linux/ply/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, kernel, fetchFromGitHub, autoreconfHook, yacc, flex, p7zip, rsync }:
+{ lib, stdenv, kernel, fetchFromGitHub, autoreconfHook, bison, flex, p7zip, rsync }:
 
 assert kernel != null -> lib.versionAtLeast kernel.version "4.0";
 
@@ -7,7 +7,7 @@ let
 in stdenv.mkDerivation {
   pname = "ply";
   inherit version;
-  nativeBuildInputs = [ autoreconfHook flex yacc p7zip rsync ];
+  nativeBuildInputs = [ autoreconfHook flex bison p7zip rsync ];
 
   src = fetchFromGitHub {
     owner = "iovisor";
diff --git a/pkgs/servers/openafs/1.8/default.nix b/pkgs/servers/openafs/1.8/default.nix
index 7f8dba34e25..918a20ce5a3 100644
--- a/pkgs/servers/openafs/1.8/default.nix
+++ b/pkgs/servers/openafs/1.8/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, buildPackages, fetchurl, which, autoconf, automake, flex
-, yacc , glibc, perl, libkrb5, libxslt, docbook_xsl, file
+, bison , glibc, perl, libkrb5, libxslt, docbook_xsl, file
 , docbook_xml_dtd_43, libtool_2
 , withDevdoc ? false, doxygen, dblatex # Extra developer documentation
 , ncurses # Extra ncurses utilities. Needed for debugging and monitoring.
@@ -16,7 +16,7 @@ in stdenv.mkDerivation {
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   nativeBuildInputs = [ autoconf automake flex libxslt libtool_2 perl
-    which yacc ] ++ optionals withDevdoc [ doxygen dblatex ];
+    which bison ] ++ optionals withDevdoc [ doxygen dblatex ];
 
   buildInputs = [ libkrb5 ncurses ];
 
diff --git a/pkgs/servers/openafs/1.8/module.nix b/pkgs/servers/openafs/1.8/module.nix
index 82f19a600ce..53389db39c9 100644
--- a/pkgs/servers/openafs/1.8/module.nix
+++ b/pkgs/servers/openafs/1.8/module.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, which, autoconf, automake, flex, yacc
+{ lib, stdenv, fetchurl, which, autoconf, automake, flex, bison
 , kernel, glibc, perl, libtool_2, libkrb5, fetchpatch }:
 
 with (import ./srcs.nix {
@@ -13,7 +13,7 @@ in stdenv.mkDerivation {
   name = "openafs-${version}-${kernel.modDirVersion}";
   inherit version src;
 
-  nativeBuildInputs = [ autoconf automake flex libtool_2 perl which yacc ]
+  nativeBuildInputs = [ autoconf automake flex libtool_2 perl which bison ]
     ++ kernel.moduleBuildDependencies;
 
   buildInputs = [ libkrb5 ];
diff --git a/pkgs/servers/openafs/1.9/default.nix b/pkgs/servers/openafs/1.9/default.nix
index 7f8dba34e25..918a20ce5a3 100644
--- a/pkgs/servers/openafs/1.9/default.nix
+++ b/pkgs/servers/openafs/1.9/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, buildPackages, fetchurl, which, autoconf, automake, flex
-, yacc , glibc, perl, libkrb5, libxslt, docbook_xsl, file
+, bison , glibc, perl, libkrb5, libxslt, docbook_xsl, file
 , docbook_xml_dtd_43, libtool_2
 , withDevdoc ? false, doxygen, dblatex # Extra developer documentation
 , ncurses # Extra ncurses utilities. Needed for debugging and monitoring.
@@ -16,7 +16,7 @@ in stdenv.mkDerivation {
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   nativeBuildInputs = [ autoconf automake flex libxslt libtool_2 perl
-    which yacc ] ++ optionals withDevdoc [ doxygen dblatex ];
+    which bison ] ++ optionals withDevdoc [ doxygen dblatex ];
 
   buildInputs = [ libkrb5 ncurses ];
 
diff --git a/pkgs/servers/openafs/1.9/module.nix b/pkgs/servers/openafs/1.9/module.nix
index 0d5d56ccf18..a242d59e2dd 100644
--- a/pkgs/servers/openafs/1.9/module.nix
+++ b/pkgs/servers/openafs/1.9/module.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, which, autoconf, automake, flex, yacc
+{ lib, stdenv, fetchurl, which, autoconf, automake, flex, bison
 , kernel, glibc, perl, libtool_2, libkrb5, fetchpatch }:
 
 with (import ./srcs.nix {
@@ -13,7 +13,7 @@ in stdenv.mkDerivation {
   name = "openafs-${version}-${kernel.modDirVersion}";
   inherit version src;
 
-  nativeBuildInputs = [ autoconf automake flex libtool_2 perl which yacc ]
+  nativeBuildInputs = [ autoconf automake flex libtool_2 perl which bison ]
     ++ kernel.moduleBuildDependencies;
 
   buildInputs = [ libkrb5 ];
diff --git a/pkgs/servers/openbgpd/default.nix b/pkgs/servers/openbgpd/default.nix
index 58f799c97ba..20b8699aef5 100644
--- a/pkgs/servers/openbgpd/default.nix
+++ b/pkgs/servers/openbgpd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, autoconf, automake, libtool, m4, yacc }:
+{ lib, stdenv, fetchFromGitHub, autoconf, automake, libtool, m4, bison }:
 
 let
   openbsd_version =
@@ -21,7 +21,7 @@ in stdenv.mkDerivation rec {
     sha256 = "sha256-TKs6tt/SCWes6kYAGIrSShZgOLf7xKh26xG3Zk7wCCw=";
   };
 
-  nativeBuildInputs = [ autoconf automake libtool m4 yacc ];
+  nativeBuildInputs = [ autoconf automake libtool m4 bison ];
 
   preConfigure = ''
     mkdir ./openbsd
diff --git a/pkgs/servers/pim6sd/default.nix b/pkgs/servers/pim6sd/default.nix
index 6752a8089af..0889deee92a 100644
--- a/pkgs/servers/pim6sd/default.nix
+++ b/pkgs/servers/pim6sd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, lib, autoreconfHook, yacc, flex }:
+{ stdenv, fetchFromGitHub, lib, autoreconfHook, bison, flex }:
 
 stdenv.mkDerivation rec {
   pname = "pim6sd";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "0x7dyark2mp9xqz9cnmmgaf0z143vxn2835clllpji4ylg77zdjw";
   };
 
-  nativeBuildInputs = [ autoreconfHook yacc flex ];
+  nativeBuildInputs = [ autoreconfHook bison flex ];
 
   meta = with lib; {
     description = "PIM for IPv6 sparse mode daemon";
diff --git a/pkgs/shells/es/default.nix b/pkgs/shells/es/default.nix
index 7b2251a3f44..5efb860c1d5 100644
--- a/pkgs/shells/es/default.nix
+++ b/pkgs/shells/es/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, readline, yacc }:
+{ lib, stdenv, fetchurl, readline, bison }:
 
 let
   version = "0.9.1";
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
     sourceRoot=.
   '';
 
-  buildInputs = [ readline yacc ];
+  buildInputs = [ readline bison ];
 
   configureFlags = [ "--with-readline" ];
 
diff --git a/pkgs/tools/graphics/asymptote/default.nix b/pkgs/tools/graphics/asymptote/default.nix
index 34bb1b8cc3a..30a3b9cc98f 100644
--- a/pkgs/tools/graphics/asymptote/default.nix
+++ b/pkgs/tools/graphics/asymptote/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, fetchurl, fetchpatch
-, autoreconfHook, bison, glm, yacc, flex
+, autoreconfHook, bison, glm, flex
 , freeglut, ghostscriptX, imagemagick, fftw
 , boehmgc, libGLU, libGL, mesa, ncurses, readline, gsl, libsigsegv
 , python3Packages
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     autoreconfHook
     bison
     flex
-    yacc
+    bison
     texinfo
   ];
 
diff --git a/pkgs/tools/graphics/graphviz/base.nix b/pkgs/tools/graphics/graphviz/base.nix
index 977886e90ec..000e2b28089 100644
--- a/pkgs/tools/graphics/graphviz/base.nix
+++ b/pkgs/tools/graphics/graphviz/base.nix
@@ -2,7 +2,7 @@
 
 { lib, stdenv, fetchFromGitLab, autoreconfHook, pkg-config, cairo, expat, flex
 , fontconfig, gd, gettext, gts, libdevil, libjpeg, libpng, libtool, pango
-, yacc, fetchpatch, xorg ? null, ApplicationServices }:
+, bison, fetchpatch, xorg ? null, ApplicationServices }:
 
 let
   inherit (lib) optional optionals optionalString;
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ autoreconfHook pkg-config ];
 
   buildInputs = [
-    libpng libjpeg expat yacc libtool fontconfig gd gts libdevil flex pango
+    libpng libjpeg expat bison libtool fontconfig gd gts libdevil flex pango
     gettext
   ] ++ optionals (xorg != null) (with xorg; [ libXrender libXaw libXpm ])
     ++ optionals (stdenv.isDarwin) [ ApplicationServices ];
diff --git a/pkgs/tools/misc/ostree/default.nix b/pkgs/tools/misc/ostree/default.nix
index dc013cfe197..53966705c2d 100644
--- a/pkgs/tools/misc/ostree/default.nix
+++ b/pkgs/tools/misc/ostree/default.nix
@@ -25,7 +25,7 @@
 , libarchive
 , libcap
 , bzip2
-, yacc
+, bison
 , libxslt
 , docbook-xsl-nons
 , docbook_xml_dtd_42
@@ -74,7 +74,7 @@ in stdenv.mkDerivation rec {
     gobject-introspection
     which
     makeWrapper
-    yacc
+    bison
     libxslt
     docbook-xsl-nons
     docbook_xml_dtd_42
diff --git a/pkgs/tools/networking/netboot/default.nix b/pkgs/tools/networking/netboot/default.nix
index a4737d6baac..e7d984a798b 100644
--- a/pkgs/tools/networking/netboot/default.nix
+++ b/pkgs/tools/networking/netboot/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, yacc, lzo, db4 }:
+{ lib, stdenv, fetchurl, bison, lzo, db4 }:
 
 stdenv.mkDerivation rec {
   name = "netboot-0.10.2";
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
     sha256 = "09w09bvwgb0xzn8hjz5rhi3aibysdadbg693ahn8rylnqfq4hwg0";
   };
 
-  buildInputs = [ yacc lzo db4 ];
+  buildInputs = [ bison lzo db4 ];
 
   hardeningDisable = [ "format" ];
 
diff --git a/pkgs/tools/networking/nfdump/default.nix b/pkgs/tools/networking/nfdump/default.nix
index 9420f77e618..1319e7997dd 100644
--- a/pkgs/tools/networking/nfdump/default.nix
+++ b/pkgs/tools/networking/nfdump/default.nix
@@ -1,6 +1,6 @@
 { lib, stdenv, fetchFromGitHub
 , autoconf, automake, libtool, pkg-config
-, bzip2, libpcap, flex, yacc }:
+, bzip2, libpcap, flex, bison }:
 
 let version = "1.6.22"; in
 
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
     sha256 = "14x2k85ard1kp99hhd90zsmvyw24g03m84rn13gb4grm9gjggzrj";
   };
 
-  nativeBuildInputs = [ autoconf automake flex libtool pkg-config yacc ];
+  nativeBuildInputs = [ autoconf automake flex libtool pkg-config bison ];
   buildInputs = [ bzip2 libpcap ];
 
   preConfigure = ''
diff --git a/pkgs/tools/networking/vtun/default.nix b/pkgs/tools/networking/vtun/default.nix
index af4cc0fe2e5..4d79fdc9bc5 100644
--- a/pkgs/tools/networking/vtun/default.nix
+++ b/pkgs/tools/networking/vtun/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, fetchpatch, openssl, lzo, zlib, yacc, flex }:
+{ lib, stdenv, fetchurl, fetchpatch, openssl, lzo, zlib, bison, flex }:
 
 stdenv.mkDerivation rec {
   name = "vtun-3.0.4";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     sed -i -e 's/-m 755//' -e 's/-o root -g 0//' Makefile.in
     sed -i '/strip/d' Makefile.in
   '';
-  buildInputs = [ lzo openssl zlib yacc flex ];
+  buildInputs = [ lzo openssl zlib bison flex ];
 
   configureFlags = [
     "--with-lzo-headers=${lzo}/include/lzo"
diff --git a/pkgs/tools/security/sshguard/default.nix b/pkgs/tools/security/sshguard/default.nix
index 88e726bc863..f42a1ec96f4 100644
--- a/pkgs/tools/security/sshguard/default.nix
+++ b/pkgs/tools/security/sshguard/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, autoreconfHook, yacc, flex}:
+{ lib, stdenv, fetchurl, autoreconfHook, bison, flex}:
 
 stdenv.mkDerivation rec {
   version = "2.4.1";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  nativeBuildInputs = [ autoreconfHook yacc flex ];
+  nativeBuildInputs = [ autoreconfHook bison flex ];
 
   configureFlags = [ "--sysconfdir=/etc" ];
 
diff --git a/pkgs/tools/system/syslog-ng-incubator/default.nix b/pkgs/tools/system/syslog-ng-incubator/default.nix
index 892920657d2..0f8db091d61 100644
--- a/pkgs/tools/system/syslog-ng-incubator/default.nix
+++ b/pkgs/tools/system/syslog-ng-incubator/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, glib, syslogng
-, eventlog, perl, python, yacc, protobufc, libivykis, libcap, czmq
+, eventlog, perl, python, bison, protobufc, libivykis, libcap, czmq
 }:
 
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     sha256 = "17y85cqcyfbp882gaii731cvz5bg1s8rgda271jh6kgnrz5rbd4s";
   };
 
-  nativeBuildInputs = [ pkg-config autoreconfHook yacc ];
+  nativeBuildInputs = [ pkg-config autoreconfHook bison ];
 
   buildInputs = [
     glib syslogng eventlog perl python protobufc libivykis libcap czmq
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index dfd3727047a..ed14b4acb29 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -829,12 +829,14 @@ mapAliases ({
   xlibs = xorg; # added 2015-09
   xpraGtk3 = xpra; # added 2018-09-13
   xv = xxv; # added 2020-02-22
+  yacc = bison; # moved from top-level 2021-03-14
   youtubeDL = youtube-dl;  # added 2014-10-26
   ytop = throw "ytop has been abandoned by upstream. Consider switching to bottom instead";
   yubikey-neo-manager = throw "yubikey-neo-manager has been removed because it was broken. Use yubikey-manager-qt instead."; # added 2021-03-08
   yuzu = yuzu-mainline; # added 2021-01-25
   zimreader = throw "zimreader has been removed from nixpkgs as it has been replaced by kiwix-serve and stopped working with modern zimlib versions."; # added 2021-03-28
   zdfmediathk = mediathekview; # added 2019-01-19
+
   gnome_user_docs = gnome-user-docs; # added 2019-11-20
   # spidermonkey is not ABI upwards-ompatible, so only allow this for nix-shell
   spidermonkey = spidermonkey_78; # added 2020-10-09
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6c82793e5a1..8e230c47a28 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12256,7 +12256,6 @@ in
   });
 
   bison = callPackage ../development/tools/parsing/bison { };
-  yacc = bison; # TODO: move to aliases.nix
 
   # Ruby fails to build with current bison
   bison_3_5 = pkgs.bison.overrideAttrs (oldAttrs: rec {