Merge 'staging' into closure-size

- there were many easy merge conflicts
- cc-wrapper needed nontrivial changes

Many other problems might've been created by interaction of the branches,
but stdenv and a few other packages build fine now.

11 files changed, 165 insertions, 75 deletions

diff --git a/pkgs/shells/bash-completion/bash-4.3.patch b/pkgs/shells/bash-completion/bash-4.3.patch
new file mode 100644
index 000000000000..e893b501d311
--- /dev/null
+++ b/pkgs/shells/bash-completion/bash-4.3.patch
@@ -0,0 +1,22 @@
+commit a9c556ccad819869a6a5d932aac0a75a99372f08
+Author: Barry Warsaw <barry@python.org>
+Date:   Wed Sep 17 19:32:43 2014 +0300
+
+    _init_completion: Handle cword < 0 (LP: #1289597)
+    
+    Previously only bash 4.3 seemed to provoke this, but now with the
+    empty command consistency tweak it occurs with earlier as well.
+
+diff --git a/bash_completion b/bash_completion
+index 7e01ae4..3bb4bc2 100644
+--- a/bash_completion
++++ b/bash_completion
+@@ -727,7 +727,7 @@ _init_completion()
+         fi
+     done
+ 
+-    [[ $cword -eq 0 ]] && return 1
++    [[ $cword -le 0 ]] && return 1
+     prev=${words[cword-1]}
+ 
+     [[ ${split-} ]] && _split_longopt && split=true
diff --git a/pkgs/shells/bash-completion/default.nix b/pkgs/shells/bash-completion/default.nix
index a189ed29d8cb..39f7073fcbbf 100644
--- a/pkgs/shells/bash-completion/default.nix
+++ b/pkgs/shells/bash-completion/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0kxf8s5bw7y50x0ksb77d3kv0dwadixhybl818w27y6mlw26hq1b";
   };
 
+  patches = [ ./bash-4.3.patch ];
+
   doCheck = true;
 
   meta = {
diff --git a/pkgs/shells/bash/bash-4.2-patches.nix b/pkgs/shells/bash/bash-4.2-patches.nix
deleted file mode 100644
index 567ec3c551cf..000000000000
--- a/pkgs/shells/bash/bash-4.2-patches.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-# Automatically generated by `update-patch-set.sh'; do not edit.
-
-patch: [
-(patch "001" "0yml2b6yarrr0dzv7h45lz4126i228hvqbqacqzg4jkcawla0v4d")
-(patch "002" "1yffzfxryvqns513yv3r46slkysa3nbqv40442xfxb4rw4kwkfpy")
-(patch "003" "1kdl9hcpf1m7gz0ja3mvin3syprl2kmbxc3wm27391wc04apq2js")
-(patch "004" "1ha0453cjqdgkns2xkdgpd2izj5b6xlsc9a2w5b3sn6j63wb0d2f")
-(patch "005" "182r2iyk27l28b8kyppfavvzxhax6vn5n1zyy3yirf0463klj5x8")
-(patch "006" "1labcciavnfmn0alncz1x92ydrsriikcimw24rwzmnidbaa4h4f9")
-(patch "007" "15byzdqvavc3zg2lbzzdwpdy43kzdnvmr89nya211pa3yjn2cn20")
-(patch "008" "0dr4p83m2xpxhvd61yny0gdlasq6r9mpyiz220998y0alq8hs213")
-(patch "009" "086b9jkyjgf2zhwln72d7s5x759iskgg3r4hdrw6b5y1ni059vg7")
-(patch "010" "1p23m9kssdmpnjfp96bjmmshzf25cdzlyjygdw8j6sayqa159z5c")
-(patch "011" "0chm4r6zv2kafq1g8xs7r0gixmw9h9r63rgd38rdgfvyk8ssx4d4")
-(patch "012" "1f5pp64rv4mx3r34577pmb15pyxvhmdhmliccnwz20nssbqk6i1m")
-(patch "013" "1sl5rxl3kz39xbnbaf0085jcx0l19l2yqjk0ja2wirmwrg3ca4il")
-(patch "014" "0cwb5ilgx1gcbvnfk93pcpyhvq5wzasyvyllbxrk51c517k7i9mm")
-(patch "015" "164afkc75534x1ad1h6qkl511k2cpirqs2kyx1jddwxx0j1nm1rd")
-(patch "016" "19p20g7h7563m79vvy0adkpzlaxg192affzsm1rxm67wyyycr598")
-(patch "017" "0zzfva20hxfrj5njd321pcjfydiv0kzcqryxfdh1sxlc95228mbk")
-(patch "018" "0ka9pfnjmdak8lvmbryv2r1kkrlffnxbqjxq656la39pf9qlbag2")
-(patch "019" "0mpb0whacppwcdx7pcnf0ah5vjvkw14ang6r2rh9fmkn401cvdx8")
-(patch "020" "0vrwv9wpbr692kf427npmsxzvn007d9alk6jf99v7307s3q76is9")
-(patch "021" "1p5s6apnnbmx4yf1kzndw7fiwvdxamkcgqiv937mwmr6w9xsk1x8")
-(patch "022" "0sswp2c63pclvdwi2hbkwbqf9ysmiw6mmi0qinl2pkgqyyfzdkcx")
-(patch "023" "1gzhcmwj0741libjqwln4r4h9k7lskprc4q87hvqgj56y6a17hax")
-(patch "024" "1rlrdfk67g8as6pr076ldhjhnkd2c86mb4ci18fjivivsfyjdj4r")
-(patch "025" "05am4w789v630x0a6a9wrxhvrjvs73fjn68i55qdand5sxpn9c0d")
-(patch "026" "1li3sd3hpdxhh257hdwzzn2g18m4ksflx6crqswv9qxwmgx0rsg7")
-(patch "027" "0hpdywvny6vihls2qqlwwxkvps7q710vp6szq117zhgwarr6n7qc")
-(patch "028" "0ypdn590h5f8y7kvk2sk93vcjbh5vrcwsaasvprsm0ds77g2chi0")
-(patch "029" "10gm73rvfhr42v7i70qqc56wl8l459i2frs6ifrcsnmw2w48rc6h")
-(patch "030" "1bmg8iz95jijxp89czwaw9msppgj220233nbrn66s4qsb5k46n8j")
-(patch "031" "1yfrz093hghhlrj8na48dzc8v6ax34mj5i0h6l3bnpvp6i6qrwsm")
-(patch "032" "1vci8xh1r8f59j6d95iljw9i555jm1fm2lssm1ycprdivdivba73")
-(patch "033" "0js38r5gmlyz70zjfw0m2j08h26c3vma2vy8gbsb5pwzss82glgm")
-(patch "034" "1f213qpvqnv2bm79a01r44xjlwk65483cxvw6kgwx28k20rg7h81")
-(patch "035" "1pvqxpm7m1y7ab5srq3s7r095z34nbcr62gz6nb89d1qn1iy9kff")
-(patch "036" "1yma0m9wrk6a15x36libb8a0cz7gmzihv6lvmrrd5i1ar4dklagy")
-(patch "037" "0x0niqv7zwqvz4l8n9nivhk0g0036jh5h3vlkil3095vsgfqqmy7")
-(patch "038" "0mvdpsxxs4bn5zvsm04yfsplhcrv6y0avpwilj5yasr0vwdsijdq")
-(patch "039" "148pkj5s73ym0jhpr8d3z5vfily4chm0am4yms4506ijc0531ygl")
-(patch "040" "0v5a98ybibwsd4iyh18gy0kc51mx8qn9w2wfpjaiycn7yg5gjrdj")
-(patch "041" "1szmm8xv41hvbzgxfwrj6dg85wa7zy3781nnil428rlzpm8ikk05")
-(patch "042" "017kpdqy6v9sgi2a931wyzpix86n9mkalpm6n9cb45v58lgmraps")
-(patch "043" "0mswgjk3z80qm1mb93jmbql27nbczxk86cw5byf0m29y1y2869nw")
-(patch "044" "1rk6jywzfvg1crvhib1zk37rsps73minhr7l4vcb3vfdkin2vlqh")
-(patch "045" "0vcqn9rb26bahhrarbwhpa0ny0nrf4vyrzh97d44lfcxypqfzdyx")
-(patch "046" "0vc1ngkxkamwr022ww3vjp9ww9c647az4pjn175c1v60d0xk5hcm")
-(patch "047" "0ymgimqz65sx2izg1dvm1h5cc01arl3j9j5137212l1ls00r55y1")
-]
diff --git a/pkgs/shells/bash/bash-4.3-patches.nix b/pkgs/shells/bash/bash-4.3-patches.nix
new file mode 100644
index 000000000000..49360bd9a026
--- /dev/null
+++ b/pkgs/shells/bash/bash-4.3-patches.nix
@@ -0,0 +1,37 @@
+# Automatically generated by `update-patch-set.sh'; do not edit.
+
+patch: [
+(patch "001" "0hip2n2s5hws8p4nfcz37379zn6cak83ljsm64z52rw6ckrdzczc")
+(patch "002" "0ashj5d1g3zbyr7zf0r72s5wnk96cz1xj919y3jajadbc9qcvrzf")
+(patch "003" "0z88q4daq7dmw93iqd9c5i5d1sndklih3nrh0v75746da2n6w3h0")
+(patch "004" "0f0kh9j5k4ym6knshscx31przm50x5cc7ifkwqk0swh6clna982y")
+(patch "005" "1ym3b8b7lgmdp3dklp8qaqhyq965wd5392namq8mz7rb0d231j0s")
+(patch "006" "04q20igq49py49ynb0f83f6f52cdkyqwd9bpic6akr0m5pkqwr50")
+(patch "007" "18zkz23d9myshrwfcwcdjk7qmkqp8az5n91ni9jaixlwqlhy64qi")
+(patch "008" "0pprcwvh7ngdli0x95pc1cpssg4qg7layi9xrv2jq6c7965ajhcr")
+(patch "009" "19a0pf0alp30d1bjj0zf3zq2f5n0s6y91w7brm9jyswl51kns8n0")
+(patch "010" "1dzhr5ammyijisz48cqi5vaw26hfr5vh9smnqxq4qc9p06f7j1ff")
+(patch "011" "0fvzdzzi142a8rf3v965r6gbpn0k7fv2gif1yq8a4160vcn40qvw")
+(patch "012" "04lcgfcyz7p3zagb4hkia3hkpd7lii9m8ycy9qqwzyrm1c1pj4ry")
+(patch "013" "0y9cqi378z6flapkd5k5lfl4lq3ivzg4njj3i3wmw7xb6r9wma5z")
+(patch "014" "04xcb0k9fxxq4vashgzb98567xzdnm4655nlm4jvfvjv6si6ykas")
+(patch "015" "13ay6lldy1p00xj41nfjpq8lai3vw2qwca79gx6s80z04j53wa8k")
+(patch "016" "0wq7bvx3pfw90pnfb86yg5nr9jgjsvm2nq5rrkqxf6zn977hpmlj")
+(patch "017" "103p7sibihv6cshqj12k546zsbz0dnd5cv5vlx1719avddfc4rqj")
+(patch "018" "0n1x3812y1brb9xbabaj3fvr4cpvm2225iwckmqk2fcpkq5b9a3s")
+(patch "019" "08rd1p7zpzgbpmmmnj2im8wj2pcwmbbx51psr9vdc5c049si9ad7")
+(patch "020" "163c6g05qpag2plx5q795pmw3f3m904jy7z93xj2i08pgzc8cpna")
+(patch "021" "1a90cl3h10dh8k9f2ddrsjmw5ywaw2d5x78xb4fd2sryi039yhs1")
+(patch "022" "120s0s4qcqd0q12j1iv0hkpf9fp3w5jnqw646kv66n66jnxlfkgx")
+(patch "023" "1m00sfi88p2akgiyrg4hw0gvz3s1586pkzjdr3dm73vs773m1hls")
+(patch "024" "0v0gjqzjsqjfgj5x17fq7g649k94jn8zq92qsxkhc2d6l215hl1v")
+(patch "025" "0lcj96i659q35f1jcmwwbnw3p7w7vvlxjxqi989vn6d6qksqcl8y")
+(patch "026" "0k919ir0inwn4wai2vdzpbwqq5h54fnrlkmgccxjg91v3ch15k1f")
+(patch "027" "1gnsfvq6bhb3srlbh0cannj2hackdsipcg7z0ds7zlk1hp96mdqy")
+(patch "028" "17a65c4fn4c5rgsiw9gqqnzhznh3gwnd2xzzv2dppyi48znxpc78")
+(patch "029" "14k27p28r5l2fz3r03kd0x72vvsq8bja8c6hjz5kxikbzsbs7i2c")
+(patch "030" "0nrqb0m7s89qsrbfaffpilc5gcf82bx9yvgzld4hr79p5y54yhw5")
+(patch "031" "07d62bl3z7qa8v6kgk47vzzazw563mlk9zhrsr4xsbqgvmcrylnd")
+(patch "032" "0jjgapfq4qhmndfrw8c3q3lva8xjdhlbd9cc631v41b0kb95g4w8")
+(patch "033" "05ma5rlxiadnfh925p4y7s0vvk917kmsdb1mfdx05gizl63pfapv")
+]
diff --git a/pkgs/shells/bash/default.nix b/pkgs/shells/bash/default.nix
index 2c545ae1c33c..080cbcec1e55 100644
--- a/pkgs/shells/bash/default.nix
+++ b/pkgs/shells/bash/default.nix
@@ -3,7 +3,7 @@
 assert interactive -> readline != null;
 
 let
-  realName = "bash-4.2";
+  realName = "bash-4.3";
   baseConfigureFlags = if interactive then "--with-installed-readline" else "--disable-readline";
 in
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnu/bash/${realName}.tar.gz";
-    sha256 = "a27a1179ec9c0830c65c6aa5d7dab60f7ce1a2a608618570f96bfa72e95ab3d8";
+    sha256 = "1m14s1f61mf6bijfibcjm9y6pkyvz6gibyl8p4hxq90fisi8gimg";
   };
 
   NIX_CFLAGS_COMPILE = ''
@@ -27,14 +27,14 @@ stdenv.mkDerivation rec {
   patchFlags = "-p0";
 
   patches =
-    let
+    (let
       patch = nr: sha256:
         fetchurl {
-          url = "mirror://gnu/bash/bash-4.2-patches/bash42-${nr}";
+          url = "mirror://gnu/bash/bash-4.3-patches/bash43-${nr}";
           inherit sha256;
         };
     in
-      import ./bash-4.2-patches.nix patch;
+      import ./bash-4.3-patches.nix patch);
 
   crossAttrs = {
     configureFlags = baseConfigureFlags +
@@ -80,6 +80,8 @@ stdenv.mkDerivation rec {
 
     license = stdenv.lib.licenses.gpl3Plus;
 
+    platforms = stdenv.lib.platforms.all;
+
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
 
diff --git a/pkgs/shells/dash/default.nix b/pkgs/shells/dash/default.nix
index a66ab994c816..d3104439e578 100644
--- a/pkgs/shells/dash/default.nix
+++ b/pkgs/shells/dash/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dash-0.5.7";
+  name = "dash-0.5.8";
 
   src = fetchurl {
     url = "http://gondor.apana.org.au/~herbert/dash/files/${name}.tar.gz";
-    sha256 = "0fafpbpq6jghs0fr392x525dybym9kq1s3kly2679ds526gzm2df";
+    sha256 = "03y6z8akj72swa6f42h2dhq3p09xasbi6xia70h2vc27fwikmny6";
   };
 
   meta = {
diff --git a/pkgs/shells/fish/default.nix b/pkgs/shells/fish/default.nix
index adfe44b3bac1..d7d69c00c5fe 100644
--- a/pkgs/shells/fish/default.nix
+++ b/pkgs/shells/fish/default.nix
@@ -1,15 +1,15 @@
-{ stdenv, fetchurl, ncurses, python, which, groff, gettext, man_db, bc }:
+{ stdenv, fetchurl, ncurses, python, which, groff, gettext, man_db, bc, libiconv }:
 
 stdenv.mkDerivation rec {
   name = "fish-${version}";
-  version = "2.1.0";
+  version = "2.1.2";
 
   src = fetchurl {
     url = "http://fishshell.com/files/${version}/${name}.tar.gz";
-    sha256 = "0i7h3hx8iszli3d4kphw79sz9m07f2lc2c9hr9smdps5s7wpllmg";
+    sha256 = "1pgnz5lapm4qk48a13k9698jaswybzlbz2nyc621d852ldf0vhn6";
   };
 
-  buildInputs = [ ncurses ];
+  buildInputs = [ ncurses libiconv ];
 
   # Required binaries during execution
   # Python: Autocompletion generated from manpages and config editing
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     description = "Smart and user-friendly command line shell";
     homepage = "http://fishshell.com/";
     license = licenses.gpl2;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ ocharles ];
   };
 }
diff --git a/pkgs/shells/ipython/default.nix b/pkgs/shells/ipython/default.nix
index 990eb174bafc..09b2d30ea7ca 100644
--- a/pkgs/shells/ipython/default.nix
+++ b/pkgs/shells/ipython/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, buildPythonPackage, pythonPackages, pyqt4 ? null, sip ? null
+{ stdenv, fetchurl, buildPythonPackage, pythonPackages, pyqt4 ? null
 , notebookSupport ? true   # ipython notebook
 , qtconsoleSupport ? true  # ipython qtconsole
 , pylabSupport ? true      # ipython --pylab    (backend: agg - no gui, just file)
@@ -10,15 +10,15 @@
 # pyqt4 for both.
 
 assert qtconsoleSupport == true -> pyqt4 != null;
-assert pylabQtSupport == true -> pyqt4 != null && sip != null;
+assert pylabQtSupport == true -> pyqt4 != null;
 
 buildPythonPackage rec {
-  name = "ipython-2.2.0";
+  name = "ipython-2.3.1";
   namePrefix = "";
 
   src = fetchurl {
     url = "http://pypi.python.org/packages/source/i/ipython/${name}.tar.gz";
-    sha256 = "1qk44lmir24gnwb3gxh0mqcghc8ln1i5ygxpalh06bx0ajx7gjmp";
+    sha256 = "1764gi5m3ff481rjk336cw6i2h4zlc0nxam9rc5m8m7yl9m4d61y";
   };
 
   propagatedBuildInputs = [
@@ -37,7 +37,6 @@ buildPythonPackage rec {
   ] ++ stdenv.lib.optionals pylabQtSupport [
     pythonPackages.matplotlib
     pyqt4
-    sip
   ];
 
   doCheck = false;
@@ -45,7 +44,7 @@ buildPythonPackage rec {
   meta = {
     homepage = http://ipython.scipy.org/;
     description = "An interactive computing environment for Python";
-    license = "BSD";
+    license = stdenv.lib.licenses.bsd3;
     longDescription = ''
       The goal of IPython is to create a comprehensive environment
       for interactive and exploratory computing. It consists of an
diff --git a/pkgs/shells/mksh/default.nix b/pkgs/shells/mksh/default.nix
new file mode 100644
index 000000000000..da797005be4f
--- /dev/null
+++ b/pkgs/shells/mksh/default.nix
@@ -0,0 +1,48 @@
+{ stdenv, fetchurl, groff }:
+
+with stdenv.lib;
+stdenv.mkDerivation rec {
+
+  name = "mksh-${version}";
+  version = "R50d";
+
+  src = fetchurl {
+    urls = [
+      "http://www.mirbsd.org/MirOS/dist/mir/mksh/${name}.tgz"
+      "http://pub.allbsd.org/MirOS/dist/mir/mksh/${name}.tgz"
+    ];
+    sha256 = "10prcdffwziksq9sw96c1r09h4kg2zwznybrggzmjfa6l4k8h9m2";
+  };
+
+  buildInputs = [ groff ];
+
+  buildPhase = ''
+    mkdir build-dir/
+    cp mksh.1 dot.mkshrc build-dir/
+    cd build-dir/
+    sh ../Build.sh -c lto
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin $out/share/man/man1 $out/share/mksh $out/bin
+    install -D -m 755 mksh $out/bin/mksh
+    install -D -m 644 mksh.1 $out/share/man/man1/mksh.1
+    install -D -m 644 mksh.cat1 $out/share/mksh/mksh.cat1
+    install -D -m 644 dot.mkshrc $out/share/mksh/mkshrc
+  '';
+
+  meta = {
+    description = "MirBSD Korn Shell";
+    longDescription = ''
+      The MirBSD Korn Shell is a DFSG-free and OSD-compliant (and OSI
+      approved) successor to pdksh, developed as part of the MirOS
+      Project as native Bourne/POSIX/Korn shell for MirOS BSD, but
+      also to be readily available under other UNIX(R)-like operating
+      systems.
+    '';
+    homepage = "https://www.mirbsd.org/mksh.htm";
+    licenses = "custom";
+    maintainers = [ maintainers.AndersonTorres ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/shells/xonsh/default.nix b/pkgs/shells/xonsh/default.nix
new file mode 100644
index 000000000000..3849c96ec131
--- /dev/null
+++ b/pkgs/shells/xonsh/default.nix
@@ -0,0 +1,31 @@
+{stdenv, fetchurl, python3Packages}:
+
+python3Packages.buildPythonPackage rec {
+  name = "xonsh-${version}";
+  version = "0.1.3";
+
+  # The logo xonsh prints during build contains unicode characters, and this
+  # fails because locales have not been set up in the build environment.
+  # We can fix this on Linux by setting:
+  #    export LOCALE_ARCHIVE=${pkgs.glibcLocales}/lib/locale/locale-archive
+  # but this would not be a cross platform solution, so it's simpler to just
+  # patch the setup.py script to not print the logo during build.
+  prePatch = ''
+    substituteInPlace setup.py --replace "print(logo)" ""
+  '';
+
+  propagatedBuildInputs = [ python3Packages.ply ];
+
+  src = fetchurl {
+    url = "https://github.com/scopatz/xonsh/archive/${version}.zip";
+    sha256 = "0p2d7p892w77ii8yy51vpw7jlz2y53k8g61m7l8bar3hr3qrl306";
+  };
+
+  meta = with stdenv.lib; {
+    description = "A Python-ish, BASHwards-compatible shell";
+    homepage = "http://xonsh.org";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.spwhitt ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/shells/zsh/default.nix b/pkgs/shells/zsh/default.nix
index d187c50f2515..9887e8f1b6f4 100644
--- a/pkgs/shells/zsh/default.nix
+++ b/pkgs/shells/zsh/default.nix
@@ -1,12 +1,12 @@
-{ stdenv, fetchurl, ncurses, coreutils }:
+{ stdenv, fetchurl, ncurses, coreutils, pcre }:
 
 let
 
-  version = "5.0.5";
+  version = "5.0.7";
 
   documentation = fetchurl {
     url = "mirror://sourceforge/zsh/zsh-${version}-doc.tar.bz2";
-    sha256 = "1wljqii2lkz5kc4y3xs65isnahvnlj678b9zv31bn444mapjpwp4";
+    sha256 = "1wgw16r7z6k3mbr94mwfc8f13yc4ds2d9qk41hvsiv6rm5dnds23";
   };
 
 in
@@ -16,13 +16,13 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "mirror://sourceforge/zsh/zsh-${version}.tar.bz2";
-    sha256 = "1bwfz9n850pclzmzrb437icfhzv1s5pgh2dhs92f194gdkxx4936";
+    sha256 = "1cq4cz7ngvmbg399dva3g6njcz5d92gprmyi2swqc0klh7g2fkjl";
   };
 
-  buildInputs = [ ncurses coreutils ];
+  buildInputs = [ ncurses coreutils pcre ];
 
   preConfigure = ''
-    configureFlags="--enable-maildir-support --enable-multibyte --enable-zprofile=$out/etc/zprofile --with-tcsetpgrp"
+    configureFlags="--enable-maildir-support --enable-multibyte --enable-zprofile=$out/etc/zprofile --with-tcsetpgrp --enable-pcre"
   '';
 
   # XXX: think/discuss about this, also with respect to nixos vs nix-on-X