add get* helper functions and mass-replace manual outputs search with them

lib/attrsets.nix

···
       then pkg.${output} or pkg.out or pkg
       else pkg;
 
+  getBin = getOutput "bin";
+  getLib = getOutput "lib";
+  getDev = getOutput "dev";
+
 
   /*** deprecated stuff ***/
 

nixos/modules/system/activation/activation-script.nix

···
     '';
   });
 
-  path = map # outputs TODO?
-    (pkg: (pkg.bin or (pkg.out or pkg)))
+  path = map getBin
     [ pkgs.coreutils pkgs.gnugrep pkgs.findutils
       pkgs.glibc # needed for getent
       pkgs.shadow

pkgs/applications/search/recoll/default.nix

···
-{ stdenv, fetchurl, bison
+{ stdenv, fetchurl, lib, bison
 , qt4, xapian, file, python, perl
 , djvulibre, groff, libxslt, unzip, poppler_utils, antiword, catdoc, lyx
 , libwpd, unrtf, untex
···
   # the absolute path to the filtering command. 
   postInstall = ''
     for f in $out/share/recoll/filters/* ; do
-      substituteInPlace  $f --replace antiword      ${antiword}/bin/antiword
-      substituteInPlace  $f --replace awk           ${gawk}/bin/awk
-      substituteInPlace  $f --replace catppt        ${catdoc}/bin/catppt
-      substituteInPlace  $f --replace djvused       ${djvulibre.bin}/bin/djvused
-      substituteInPlace  $f --replace djvutxt       ${djvulibre.bin}/bin/djvutxt
-      substituteInPlace  $f --replace egrep         ${gnugrep}/bin/egrep
-      substituteInPlace  $f --replace groff         ${groff}/bin/groff
-      substituteInPlace  $f --replace gunzip        ${gzip}/bin/gunzip
-      substituteInPlace  $f --replace iconv         ${libiconv.bin or libiconv}/bin/iconv
-      substituteInPlace  $f --replace lyx           ${lyx}/bin/lyx
-      substituteInPlace  $f --replace pdftotext     ${poppler_utils.out}/bin/pdftotext
-      substituteInPlace  $f --replace pstotext      ${ghostscript}/bin/ps2ascii 
-      substituteInPlace  $f --replace sed           ${gnused}/bin/sed
-      substituteInPlace  $f --replace tar           ${gnutar}/bin/tar
-      substituteInPlace  $f --replace unzip         ${unzip}/bin/unzip
-      substituteInPlace  $f --replace xls2csv       ${catdoc}/bin/xls2csv
-      substituteInPlace  $f --replace xsltproc      ${libxslt.bin}/bin/xsltproc
-      substituteInPlace  $f --replace unrtf         ${unrtf}/bin/unrtf
-      substituteInPlace  $f --replace untex         ${untex}/bin/untex
-      substituteInPlace  $f --replace wpd2html      ${libwpd}/bin/wpd2html
-      substituteInPlace  $f --replace /usr/bin/perl ${perl}/bin/perl
+      substituteInPlace  $f --replace antiword      ${lib.getBin antiword}/bin/antiword
+      substituteInPlace  $f --replace awk           ${lib.getBin gawk}/bin/awk
+      substituteInPlace  $f --replace catppt        ${lib.getBin catdoc}/bin/catppt
+      substituteInPlace  $f --replace djvused       ${lib.getBin djvulibre}/bin/djvused
+      substituteInPlace  $f --replace djvutxt       ${lib.getBin djvulibre}/bin/djvutxt
+      substituteInPlace  $f --replace egrep         ${lib.getBin gnugrep}/bin/egrep
+      substituteInPlace  $f --replace groff         ${lib.getBin groff}/bin/groff
+      substituteInPlace  $f --replace gunzip        ${lib.getBin gzip}/bin/gunzip
+      substituteInPlace  $f --replace iconv         ${lib.getBin libiconv}/bin/iconv
+      substituteInPlace  $f --replace lyx           ${lib.getBin lyx}/bin/lyx
+      substituteInPlace  $f --replace pdftotext     ${lib.getBin poppler_utils}/bin/pdftotext
+      substituteInPlace  $f --replace pstotext      ${lib.getBin ghostscript}/bin/ps2ascii
+      substituteInPlace  $f --replace sed           ${lib.getBin gnused}/bin/sed
+      substituteInPlace  $f --replace tar           ${lib.getBin gnutar}/bin/tar
+      substituteInPlace  $f --replace unzip         ${lib.getBin unzip}/bin/unzip
+      substituteInPlace  $f --replace xls2csv       ${lib.getBin catdoc}/bin/xls2csv
+      substituteInPlace  $f --replace xsltproc      ${lib.getBin libxslt}/bin/xsltproc
+      substituteInPlace  $f --replace unrtf         ${lib.getBin unrtf}/bin/unrtf
+      substituteInPlace  $f --replace untex         ${lib.getBin untex}/bin/untex
+      substituteInPlace  $f --replace wpd2html      ${lib.getBin libwpd}/bin/wpd2html
+      substituteInPlace  $f --replace /usr/bin/perl ${lib.getBin perl}/bin/perl
     done
   '';
 

pkgs/build-support/cc-wrapper/default.nix

···
   ccVersion = (builtins.parseDrvName cc.name).version;
   ccName = (builtins.parseDrvName cc.name).name;
 
-  libc_bin = if nativeLibc then null else libc.bin or libc;
-  libc_dev = if nativeLibc then null else libc.dev or libc;
-  libc_lib = if nativeLibc then null else libc.out or libc;
-  cc_solib = cc.lib or cc;
-  binutils_bin = if nativeTools then "" else binutils.bin or binutils;
+  libc_bin = if nativeLibc then null else getBin libc;
+  libc_dev = if nativeLibc then null else getDev libc;
+  libc_lib = if nativeLibc then null else getLib libc;
+  cc_solib = getLib cc;
+  binutils_bin = if nativeTools then "" else getBin binutils;
   # The wrapper scripts use 'cat' and 'grep', so we may need coreutils.
-  coreutils_bin = if nativeTools then "" else coreutils.bin or coreutils;
+  coreutils_bin = if nativeTools then "" else getBin coreutils;
 in
 
 stdenv.mkDerivation {

pkgs/build-support/gcc-wrapper-old/default.nix

···
 # stdenv.mkDerivation provides a wrapper that sets up the right environment
 # variables so that the compiler and the linker just "work".
 
-{ name ? "", stdenv, nativeTools, nativeLibc, nativePrefix ? ""
+{ name ? "", stdenv, lib, nativeTools, nativeLibc, nativePrefix ? ""
 , gcc ? null, libc ? null, binutils ? null, coreutils ? null, shell ? ""
 , zlib ? null
 }:
···
   addFlags = ./add-flags;
 
   inherit nativeTools nativeLibc nativePrefix gcc;
-  gcc_lib = gcc.lib or gcc;
+  gcc_lib = lib.getLib gcc;
   libc = if nativeLibc then null else libc;
-  libc_dev = if nativeLibc then null else libc.dev or libc;
-  libc_bin = if nativeLibc then null else libc.bin or libc;
+  libc_dev = if nativeLibc then null else lib.getDev libc;
+  libc_bin = if nativeLibc then null else lib.getBin libc;
   binutils = if nativeTools then null else binutils;
   # The wrapper scripts use 'cat', so we may need coreutils
   coreutils = if nativeTools then null else coreutils;

pkgs/development/compilers/gcc-arm-embedded/default.nix

···
 
     for f in $(find $out); do
       if [ -f "$f" ] && patchelf "$f" 2> /dev/null; then
-        patchelf --set-interpreter ${glibc.out}/lib/ld-linux.so.2 \
-                 --set-rpath $out/lib:${gcc.lib or gcc}/lib:${ncurses.out}/lib \
+        patchelf --set-interpreter ${getLib glibc}/lib/ld-linux.so.2 \
+                 --set-rpath $out/lib:${getLib gcc}/lib:${ncurses.out}/lib \
                  "$f" || true
       fi
     done

pkgs/development/compilers/ghc/6.10.2-binary.nix

···
-{stdenv, fetchurl, perl, libedit, ncurses, gmp}:
+{stdenv, lib, fetchurl, perl, libedit, ncurses, gmp}:
 
 stdenv.mkDerivation rec {
   version = "6.10.2";
···
      '' else "");
 
   configurePhase = ''
-    ./configure --prefix=$out --with-gmp-libraries=${gmp.out}/lib --with-gmp-includes=${gmp.dev or gmp}/include
+    ./configure --prefix=$out --with-gmp-libraries=${lib.getLib gmp}/lib --with-gmp-includes=${lib.getDev gmp}/include
   '';
 
   # Stripping combined with patchelf breaks the executables (they die

pkgs/development/compilers/go/1.4.nix

···
     sed -i 's,/usr/share/zoneinfo/,${tzdata}/share/zoneinfo/,' src/time/zoneinfo_unix.go
 
     # Find the loader dynamically
-    LOADER="$(find ${libc.out or libc}/lib -name ld-linux\* | head -n 1)"
+    LOADER="$(find ${lib.getLib libc}/lib -name ld-linux\* | head -n 1)"
 
     # Replace references to the loader
     find src/cmd -name asm.c -exec sed -i "s,/lib/ld-linux.*\.so\.[0-9],$LOADER," {} \;

pkgs/development/interpreters/perl/default.nix

···
 let
 
   libc = if stdenv.cc.libc or null != null then stdenv.cc.libc else "/usr";
-  libcInc = libc.dev or libc;
-  libcLib = libc.out or libc;
+  libcInc = lib.getDev libc;
+  libcLib = lib.getLib libc;
   common = { version, sha256 }: stdenv.mkDerivation rec {
     name = "perl-${version}";
 

pkgs/development/interpreters/pypy/default.nix

···
       ++ stdenv.lib.optional (stdenv ? cc && stdenv.cc.libc != null) stdenv.cc.libc
       ++ stdenv.lib.optional zlibSupport zlib;
 
-    C_INCLUDE_PATH = stdenv.lib.concatStringsSep ":" (map (p: "${p.dev or p}/include") buildInputs);
-    LIBRARY_PATH = stdenv.lib.concatStringsSep ":" (map (p: "${p.lib or p.out or p}/lib") buildInputs);
-    LD_LIBRARY_PATH = stdenv.lib.concatStringsSep ":" (map (p: "${p.lib or p.out or p}/lib")
-      (stdenv.lib.filter (x : x.outPath != stdenv.cc.libc.outPath or "") buildInputs));
+    C_INCLUDE_PATH = stdenv.lib.makeSearchPathOutput "dev" "include" buildInputs;
+    LIBRARY_PATH = stdenv.lib.makeLibraryPath buildInputs;
+    LD_LIBRARY_PATH = stdenv.lib.makeLibraryPath (stdenv.lib.filter (x : x.outPath != stdenv.cc.libc.outPath or "") buildInputs);
 
     preConfigure = ''
       # hint pypy to find nix ncurses

pkgs/development/interpreters/python/2.6/default.nix

···
     ++ optional zlibSupport zlib;
 
   mkPaths = paths: {
-    C_INCLUDE_PATH = concatStringsSep ":" (map (p: "${p.dev or p}/include") paths);
-    LIBRARY_PATH = concatStringsSep ":" (map (p: "${p.lib or (p.out or p)}/lib") paths);
+    C_INCLUDE_PATH = makeSearchPathOutput "dev" "include" paths;
+    LIBRARY_PATH = makeLibraryPath paths;
   };
 
   # Build the basic Python interpreter without modules that have

pkgs/development/interpreters/python/2.7/default.nix

···
   propagatedBuildInputs = optional stdenv.isDarwin configd;
 
   mkPaths = paths: {
-    C_INCLUDE_PATH = concatStringsSep ":" (map (p: "${p.dev or p}/include") paths);
-    LIBRARY_PATH = concatStringsSep ":" (map (p: "${p.lib or (p.out or p)}/lib") paths);
+    C_INCLUDE_PATH = makeSearchPathOutput "dev" "include" paths;
+    LIBRARY_PATH = makeLibraryPath paths;
   };
 
   # Build the basic Python interpreter without modules that have

pkgs/development/interpreters/python/3.2/default.nix

···
     ${optionalString stdenv.isDarwin ''export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"''}
 
     configureFlagsArray=( --enable-shared --with-threads --with-wide-unicode
-                          CPPFLAGS="${concatStringsSep " " (map (p: "-I${p.dev or p}/include") buildInputs)}"
-                          LDFLAGS="${concatStringsSep " " (map (p: "-L${p.lib or (p.out or p)}/lib") buildInputs)}"
+                          CPPFLAGS="${makeSearchPathOutput "dev" "include" buildInputs}"
+                          LDFLAGS="${makeLibraryPath buildInputs}"
                           LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
                         )
   '';

pkgs/development/interpreters/python/3.3/default.nix

···
     ${optionalString stdenv.isDarwin ''export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"''}
 
     configureFlagsArray=( --enable-shared --with-threads
-                          CPPFLAGS="${concatStringsSep " " (map (p: "-I${p.dev or p}/include") buildInputs)}"
-                          LDFLAGS="${concatStringsSep " " (map (p: "-L${p.lib or (p.out or p)}/lib") buildInputs)}"
+                          CPPFLAGS="${makeSearchPathOutput "dev" "include" buildInputs}"
+                          LDFLAGS="${makeLibraryPath buildInputs}"
                           LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
                         )
   '';

pkgs/development/interpreters/python/3.4/default.nix

···
      ''}
 
     configureFlagsArray=( --enable-shared --with-threads
-                          CPPFLAGS="${concatStringsSep " " (map (p: "-I${p.dev or p}/include") buildInputs)}"
-                          LDFLAGS="${concatStringsSep " " (map (p: "-L${p.lib or (p.out or p)}/lib") buildInputs)}"
+                          CPPFLAGS="${makeSearchPathOutput "dev" "include" buildInputs}"
+                          LDFLAGS="${makeLibraryPath buildInputs}"
                           LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
                         )
   '';

pkgs/development/interpreters/python/3.5/default.nix

···
      ''}
 
     configureFlagsArray=( --enable-shared --with-threads
-                          CPPFLAGS="${concatStringsSep " " (map (p: "-I${p.dev or p}/include") buildInputs)}"
-                          LDFLAGS="${concatStringsSep " " (map (p: "-L${p.lib or (p.out or p)}/lib") buildInputs)}"
+                          CPPFLAGS="${makeSearchPathOutput "dev" "include" buildInputs}"
+                          LDFLAGS="${makeLibraryPath buildInputs}"
                           LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
                         )
   '';

pkgs/development/tools/build-managers/cmake/default.nix

···
     ''
       fixCmakeFiles .
       substituteInPlace Modules/Platform/UnixPaths.cmake \
-        --subst-var-by glibc_bin ${glibc.bin or glibc} \
-        --subst-var-by glibc_dev ${glibc.dev or glibc} \
-        --subst-var-by glibc_lib ${glibc.out or glibc}
+        --subst-var-by glibc_bin ${getBin glibc} \
+        --subst-var-by glibc_dev ${getDev glibc} \
+        --subst-var-by glibc_lib ${getLib glibc}
     '';
   configureFlags =
     [ "--docdir=/share/doc/${name}"

pkgs/misc/emulators/wine/base.nix

···
   # them to the RPATH so that the user doesn't have to set them in
   # LD_LIBRARY_PATH.
   NIX_LDFLAGS = map (path: "-rpath " + path) (
-      map (x: "${x}/lib") ([ stdenv.cc.cc ] ++ (map (x: x.lib or x.out) buildInputs))
+      map (x: "${lib.getLib x}/lib") ([ stdenv.cc.cc ] ++ buildInputs)
       # libpulsecommon.so is linked but not found otherwise
-      ++ lib.optionals pulseaudioSupport (map (x: "${x}/lib/pulseaudio") (toBuildInputs pkgArches (pkgs: [ pkgs.libpulseaudio ])))
+      ++ lib.optionals pulseaudioSupport (map (x: "${lib.getLib x}/lib/pulseaudio")
+          (toBuildInputs pkgArches (pkgs: [ pkgs.libpulseaudio ])))
     );
 
   # Don't shrink the ELF RPATHs in order to keep the extra RPATH

pkgs/stdenv/darwin/make-bootstrap-tools.nix

···
       cp -d ${openssl.out}/lib/*.dylib $out/lib
 
       cp -d ${gnugrep.pcre.out}/lib/libpcre*.dylib $out/lib
-      cp -d ${libiconv.lib or libiconv}/lib/lib*.dylib $out/lib
+      cp -d ${lib.getLib libiconv}/lib/lib*.dylib $out/lib
       cp -d ${gettext}/lib/libintl*.dylib $out/lib
       chmod +x $out/lib/libintl*.dylib
       cp -d ${ncurses.out}/lib/libncurses*.dylib $out/lib

pkgs/stdenv/generic/default.nix

···
         # include it in the result, it *is* available to nix-env for queries.
         meta = { }
             # If the packager hasn't specified `outputsToInstall`, choose a default,
-            # namely `p.bin or p.out or p`;
+            # namely `lib.getBin p`;
             # if he has specified it, it will be overridden below in `// meta`.
             #   Note: This default probably shouldn't be globally configurable.
             #   Services and users should specify outputs explicitly,