Merge branch 'master' into staging

pkgs/development/tools/misc/ccache/default.nix

@@ -18,44 +18,46 @@ let ccache = stdenv.mkDerivation rec {
   doCheck = !stdenv.isDarwin;
 
   passthru = let
-      cc = stdenv.cc.cc;
-      ccname = if stdenv.cc.isClang then "clang" else "gcc";
-      cxxname = if stdenv.cc.isClang then "clang++" else "g++";
+      unwrappedCC = stdenv.cc.cc;
     in {
     # A derivation that provides gcc and g++ commands, but that
     # will end up calling ccache for the given cacheDir
     links = extraConfig: stdenv.mkDerivation rec {
       name = "ccache-links";
       passthru = {
-        inherit (stdenv.cc) isClang;
-        inherit (cc) isGNU;
+        isClang = unwrappedCC.isClang or false;
+        isGNU = unwrappedCC.isGNU or false;
       };
-      inherit (cc) lib;
+      inherit (unwrappedCC) lib;
       buildCommand = ''
         mkdir -p $out/bin
-        if [ -x "${cc}/bin/${ccname}" ]; then
-          cat > $out/bin/${ccname} << EOF
-          #!/bin/sh
-          ${extraConfig}
-          exec ${ccache}/bin/ccache ${cc}/bin/${ccname} "\$@"
+
+        wrap() {
+          local cname="$1"
+          if [ -x "${unwrappedCC}/bin/$cname" ]; then
+            cat > $out/bin/$cname << EOF
+        #!/bin/sh
+        ${extraConfig}
+        exec ${ccache}/bin/ccache ${unwrappedCC}/bin/$cname "\$@"
         EOF
-          chmod +x $out/bin/${ccname}
-        fi
-        if [ -x "${cc}/bin/${cxxname}" ]; then
-          cat > $out/bin/${cxxname} << EOF
-          #!/bin/sh
-          ${extraConfig}
-          exec ${ccache}/bin/ccache ${cc}/bin/${cxxname} "\$@"
-        EOF
-          chmod +x $out/bin/${cxxname}
-        fi
-        for executable in $(ls ${cc}/bin); do
+            chmod +x $out/bin/$cname
+          fi
+        }
+
+        wrap cc
+        wrap c++
+        wrap gcc
+        wrap g++
+        wrap clang
+        wrap clang++
+
+        for executable in $(ls ${unwrappedCC}/bin); do
           if [ ! -x "$out/bin/$executable" ]; then
-            ln -s ${cc}/bin/$executable $out/bin/$executable
+            ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable
           fi
         done
-        for file in $(ls ${cc} | grep -vw bin); do
-          ln -s ${cc}/$file $out/$file
+        for file in $(ls ${unwrappedCC} | grep -vw bin); do
+          ln -s ${unwrappedCC}/$file $out/$file
         done
       '';
     };

pkgs/development/tools/misc/cscope/default.nix

@@ -1,29 +1,28 @@
-{ fetchurl, stdenv, ncurses, pkgconfig, emacs}:
+{ fetchurl, stdenv, ncurses
+, emacsSupport ? true, emacs
+}:
 
 stdenv.mkDerivation rec {
-  name = "cscope-15.8a";
+  name = "cscope-15.8b";
 
   src = fetchurl {
     url = "mirror://sourceforge/cscope/${name}.tar.gz";
-    sha256 = "07jdhxvp3dv7acvp0pwsdab1g2ncxjlcf838lj7vxgjs1p26lwzb";
+    sha256 = "1byk29rcpyygrnr03h5j3y8j0aqxldd9dr5ihi9q982sy28x12a8";
   };
 
-  preConfigure = ''
-    sed -i "contrib/xcscope/cscope-indexer" \
-        -"es|^PATH=.*$|PATH=\"$out/bin:\$PATH\"|g"
-    sed -i "contrib/xcscope/xcscope.el" \
-        -"es|\"cscope-indexer\"|\"$out/libexec/cscope/cscope-indexer\"|g";
-  '';
-
   configureFlags = "--with-ncurses=${ncurses.dev}";
 
   buildInputs = [ ncurses ];
-  nativeBuildInputs = [ pkgconfig emacs ];
+  nativeBuildInputs = stdenv.lib.optional emacsSupport emacs;
 
-  postInstall = ''
-    # Install Emacs mode.
+  postInstall = stdenv.lib.optionalString emacsSupport ''
     cd "contrib/xcscope"
 
+    sed -i "cscope-indexer" \
+        -"es|^PATH=.*$|PATH=\"$out/bin:\$PATH\"|g"
+    sed -i "xcscope.el" \
+        -"es|\"cscope-indexer\"|\"$out/libexec/cscope/cscope-indexer\"|g";
+
     mkdir -p "$out/libexec/cscope"
     cp "cscope-indexer" "$out/libexec/cscope"
 

pkgs/development/tools/misc/patchelf/unstable.nix

@@ -0,0 +1,26 @@
+{ stdenv, fetchFromGitHub, autoreconfHook }:
+
+stdenv.mkDerivation rec {
+  name = "patchelf-0.10-pre-20160920";
+
+  src = fetchFromGitHub {
+    owner = "NixOS";
+    repo = "patchelf";
+    rev = "327d80443672c397970738f9e216a7e86cbf3ad7";
+    sha256 = "0nghzywda4jrj70gvn4dnrzasafgdp0basj04wfir1smvsi047zr";
+  };
+
+  setupHook = [ ./setup-hook.sh ];
+
+  buildInputs = [ autoreconfHook ];
+
+  doCheck = true;
+
+  meta = {
+    homepage = http://nixos.org/patchelf.html;
+    license = "GPL";
+    description = "A small utility to modify the dynamic linker and RPATH of ELF executables";
+    maintainers = [ stdenv.lib.maintainers.eelco ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}