Merge remote-tracking branch 'origin/master' into stdenv-updates

pkgs/build-support/fetchurl/builder.sh

@@ -6,7 +6,7 @@ source $mirrorsFile
 # Curl flags to handle redirects, not use EPSV, handle cookies for
 # servers to need them during redirects, and work on SSL without a
 # certificate (this isn't a security problem because we check the
-# cryptographic hash of the output anyway). 
+# cryptographic hash of the output anyway).
 curl="curl \
  --location --max-redirs 20 \
  --retry 3
@@ -29,20 +29,6 @@ tryDownload() {
 
 
 finish() {
-    # On old versions of Nix, verify the hash of the output.  On newer
-    # versions, Nix verifies the hash itself.
-    if test "$NIX_OUTPUT_CHECKED" != "1"; then
-        if test "$outputHashAlgo" != "md5"; then
-            echo "hashes other than md5 are unsupported in Nix <= 0.7, upgrade to Nix 0.8"
-            exit 1
-        fi
-        actual=$(md5sum -b "$out" | cut -c1-32)
-        if test "$actual" != "$id"; then
-            echo "hash is $actual, expected $id"
-            exit 1
-        fi
-    fi
-
     stopNest
     exit 0
 }
@@ -52,10 +38,11 @@ tryHashedMirrors() {
     if test -n "$NIX_HASHED_MIRRORS"; then
         hashedMirrors="$NIX_HASHED_MIRRORS"
     fi
-    
+
     for mirror in $hashedMirrors; do
         url="$mirror/$outputHashAlgo/$outputHash"
-        if $curl --fail --silent --show-error --head "$url" \
+        if $curl --retry 0 --connect-timeout "${NIX_CONNECT_TIMEOUT:-15}" \
+            --fail --silent --show-error --head "$url" \
             --write-out "%{http_code}" --output /dev/null > code 2> log; then
             tryDownload "$url"
             if test -n "$success"; then finish; fi

pkgs/build-support/fetchurl/default.nix

@@ -1,4 +1,4 @@
-{stdenv, curl}: # Note that `curl' may be `null', in case of the native stdenv.
+{ stdenv, curl }: # Note that `curl' may be `null', in case of the native stdenv.
 
 let
 
@@ -17,10 +17,7 @@ let
 
   # Names of the master sites that are mirrored (i.e., "sourceforge",
   # "gnu", etc.).
-  sites =
-    if builtins ? attrNames
-    then builtins.attrNames mirrors
-    else [] /* backwards compatibility */;
+  sites = builtins.attrNames mirrors;
 
   impureEnvVars = [
     # We borrow these environment variables from the caller to allow
@@ -35,10 +32,14 @@ let
     # This variable allows the user to override hashedMirrors from the
     # command-line.
     "NIX_HASHED_MIRRORS"
+
+    # This variable allows overriding the timeout for connecting to
+    # the hashed mirrors.
+    "NIX_CONNECT_TIMEOUT"
   ] ++ (map (site: "NIX_MIRRORS_${site}") sites);
 
 in
-      
+
 { # URL to fetch.
   url ? ""
 
@@ -79,9 +80,9 @@ stdenv.mkDerivation {
     if showURLs then "urls"
     else if name != "" then name
     else baseNameOf (toString (builtins.head urls_));
-    
+
   builder = ./builder.sh;
-  
+
   buildInputs = [curl];
 
   urls = urls_;
@@ -90,9 +91,6 @@ stdenv.mkDerivation {
   # (http://nixos.org/tarballs) over the original URLs.
   preferHashedMirrors = true;
 
-  # Compatibility with Nix <= 0.7.
-  id = md5;
-
   # New-style output content requirements.
   outputHashAlgo = if outputHashAlgo != "" then outputHashAlgo else
       if sha256 != "" then "sha256" else if sha1 != "" then "sha1" else "md5";

pkgs/build-support/release/nix-build.nix

@@ -46,17 +46,17 @@ stdenv.mkDerivation (
               header "Copying build directory to $KEEPBUILDDIR"
               mkdir -p $KEEPBUILDDIR
               cp -R $TMPDIR/* $KEEPBUILDDIR
-              stopNest 
+              stopNest
           fi
       fi
     '';
   }
 
-  // args // 
+  // args //
 
   {
     name = name + (if src ? version then "-" + src.version else "");
-  
+
     postHook = ''
       . ${./functions.sh}
       origSrc=$src
@@ -75,7 +75,10 @@ stdenv.mkDerivation (
       echo "$system" > $out/nix-support/system
 
       if [ -z "${toString doCoverageAnalysis}" ]; then
-          echo "nix-build none $out" >> $out/nix-support/hydra-build-products
+          for i in $outputs; do
+              if [ "$i" = out ]; then j=none; else j="$i"; fi
+              echo "nix-build $j ''${!i}" >> $out/nix-support/hydra-build-products
+          done
       fi
     '';