Whitespace

2 files changed, 15 insertions, 15 deletions

diff --git a/configure.ac b/configure.ac
index bbee7b061..17169c885 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,12 +25,12 @@ AC_ARG_WITH(system, AC_HELP_STRING([--with-system=SYSTEM],
 
    case "$host_os" in
      linux-gnu*)
-	# For backward compatibility, strip the `-gnu' part.
-	system="$machine_name-linux";;
+        # For backward compatibility, strip the `-gnu' part.
+        system="$machine_name-linux";;
      *)
         # Strip the version number from names such as `gnu0.3',
         # `darwin10.2.0', etc.
-	system="$machine_name-`echo $host_os | "$SED" -e's/@<:@0-9.@:>@*$//g'`";;
+        system="$machine_name-`echo $host_os | "$SED" -e's/@<:@0-9.@:>@*$//g'`";;
    esac])
 
 sys_name=$(uname -s | tr 'A-Z ' 'a-z_')
@@ -40,7 +40,7 @@ case $sys_name in
         sys_name=cygwin
         ;;
 esac
-   
+
 AC_MSG_RESULT($system)
 AC_SUBST(system)
 AC_DEFINE_UNQUOTED(SYSTEM, ["$system"], [platform identifier (`cpu-os')])
@@ -267,7 +267,7 @@ if test "$gc" = yes; then
 fi
 
 
-# Check for the required Perl dependencies (DBI and DBD::SQLite).
+# Check for the required Perl dependencies (DBI, DBD::SQLite and WWW::Curl).
 perlFlags="-I$perllibdir"
 
 AC_ARG_WITH(dbi, AC_HELP_STRING([--with-dbi=PATH],
@@ -288,14 +288,14 @@ if ! $perl $perlFlags -e 'use DBI; use DBD::SQLite;' 2>&5; then
     AC_MSG_FAILURE([The Perl modules DBI and/or DBD::SQLite are missing.])
 fi
 AC_MSG_RESULT(yes)
-  
+
 AC_MSG_CHECKING([whether WWW::Curl works])
 if ! $perl $perlFlags -e 'use WWW::Curl;' 2>&5; then
     AC_MSG_RESULT(no)
     AC_MSG_FAILURE([The Perl module WWW::Curl is missing.])
 fi
 AC_MSG_RESULT(yes)
-  
+
 AC_SUBST(perlFlags)
 
 
diff --git a/release.nix b/release.nix
index 0b382fff3..02e1e447e 100644
--- a/release.nix
+++ b/release.nix
@@ -44,7 +44,7 @@ let
 
         preDist = ''
           make -C doc/manual install prefix=$out
-          
+
           make -C doc/manual manual.pdf prefix=$out
           cp doc/manual/manual.pdf $out/manual.pdf
 
@@ -55,7 +55,7 @@ let
           # to Windows and Macs, so there should be no Linux binaries
           # in the closure).
           nuke-refs $out/manual.pdf
-          
+
           echo "doc manual $out/share/doc/nix/manual" >> $out/nix-support/hydra-build-products
           echo "doc-pdf manual $out/manual.pdf" >> $out/nix-support/hydra-build-products
           echo "doc release-notes $out/share/doc/nix/release-notes" >> $out/nix-support/hydra-build-products
@@ -142,7 +142,7 @@ let
         dontInstall = false;
 
         doInstallCheck = true;
-        
+
         lcovFilter = [ "*/boost/*" "*-tab.*" ];
 
         # We call `dot', and even though we just use it to
@@ -151,16 +151,16 @@ let
         FONTCONFIG_FILE = texFunctions.fontsConf;
       };
 
-      
+
     rpm_fedora13i386 = makeRPM_i686 (diskImageFuns: diskImageFuns.fedora13i386) 50;
     rpm_fedora13x86_64 = makeRPM_x86_64 (diskImageFunsFun: diskImageFunsFun.fedora13x86_64) 50;
     rpm_fedora16i386 = makeRPM_i686 (diskImageFuns: diskImageFuns.fedora16i386) 50;
     rpm_fedora16x86_64 = makeRPM_x86_64 (diskImageFunsFun: diskImageFunsFun.fedora16x86_64) 50;
 
-    
+
     deb_debian60i386 = makeDeb_i686 (diskImageFuns: diskImageFuns.debian60i386) 50;
     deb_debian60x86_64 = makeDeb_x86_64 (diskImageFunsFun: diskImageFunsFun.debian60x86_64) 50;
-    
+
     deb_ubuntu1004i386 = makeDeb_i686 (diskImageFuns: diskImageFuns.ubuntu1004i386) 50;
     deb_ubuntu1004x86_64 = makeDeb_x86_64 (diskImageFuns: diskImageFuns.ubuntu1004x86_64) 50;
     deb_ubuntu1010i386 = makeDeb_i686 (diskImageFuns: diskImageFuns.ubuntu1010i386) 50;
@@ -186,7 +186,7 @@ let
   makeRPM_i686 = makeRPM "i686-linux";
   makeRPM_x86_64 = makeRPM "x86_64-linux";
 
-  makeRPM = 
+  makeRPM =
     system: diskImageFun: prio:
 
     with import nixpkgs { inherit system; };
@@ -204,7 +204,7 @@ let
 
   makeDeb_i686 = makeDeb "i686-linux";
   makeDeb_x86_64 = makeDeb "x86_64-linux";
-  
+
   makeDeb =
     system: diskImageFun: prio: