3 files changed, 11 insertions, 10 deletions
diff --git a/doc/texi/Building.linux.texi b/doc/texi/Building.linux.texi
index 0f6ff3876..6d1daa1ea 100644
--- a/doc/texi/Building.linux.texi
+++ b/doc/texi/Building.linux.texi
@@ -19,9 +19,9 @@ The following are the recommended specifications for building on @value{OS.linux
 
 @itemize @bullet
 @item Intel 32-bit or 64-bit kernel
-@item Ubuntu 10.04, gcc 4.4.3, yasm 0.8.0
-@item Fedora 14, gcc 4.5.1, yasm 1.0.1
-@item gcc 4.0.0 or higher is reported to work
+@item Ubuntu 12.04, gcc 4.5, yasm 1.2.x
+@item Fedora 17 and 18, gcc 4.5, yasm 1.2.x
+@item gcc 4.5 or higher is reported to work
 @end itemize
 
 @include building/prerequisites.bundled.texi
@@ -30,7 +30,7 @@ The following are the recommended specifications for building on @value{OS.linux
 
 The @b{GTK UI} introduces some significant extra build requirements. If you intend to disable building the GUI with @command{configure --disable-gtk} you will not need many of these packages installed:
 
-Ubuntu 10.04 - 10.10 packages:
+Ubuntu 12+ packages:
 @itemize @bullet
 @item subversion (cli/gui)
 @item yasm (cli/gui)
@@ -59,7 +59,7 @@ Ubuntu 10.04 - 10.10 packages:
 @item libgstreamer-plugins-base0.10-dev (gui)
 @end itemize
 
-Ubuntu 11.04 - 11.10 packages:
+Ubuntu 12+ packages:
 @itemize @bullet
 @item libappindicator-dev (gui)
 @end itemize
@@ -74,7 +74,7 @@ libgtk2.0-dev libgudev-1.0-dev libwebkit-dev libnotify-dev \
 libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libappindicator-dev
 @end example
 
-Fedora 12 - 13 package groups:
+Fedora 17+ package groups:
 @itemize @bullet
 @item Development Tools
 @item Development Libraries
diff --git a/doc/texi/Building.mingw.texi b/doc/texi/Building.mingw.texi
index 572940ddb..9a1f86ebc 100644
--- a/doc/texi/Building.mingw.texi
+++ b/doc/texi/Building.mingw.texi
@@ -19,8 +19,8 @@ The following are the recommended specifications for building on @value{OS.mingw
 
 @itemize @bullet
 @item Intel 32-bit or 64-bit hardware
-@item @value{OS.mingw} on Fedora 16, Ubuntu or Debian, gcc 4.5+
-@item yasm 1.1.x.x (for i386 or x86_64 architectures)
+@item @value{OS.mingw} on Fedora 17+, Ubuntu 12+ or Debian, gcc 4.5+
+@item yasm 1.2.x (for i386 or x86_64 architectures)
 @end itemize
 
 @include building/prerequisites.bundled.texi
@@ -33,7 +33,7 @@ As of this writing, @value{OS.mingw} has available to it several versions of gcc
 @end quotation
 
 @example
-../configure --cross=i686-pc-mingw32 --gcc=gcc-4
+../configure --cross=i686-w64-mingw32 --gcc=gcc-4
 @end example
 
 @include building/prerequisites.common.texi
diff --git a/doc/texi/Building.osx.texi b/doc/texi/Building.osx.texi
index 5c661c5eb..f9aa3fe2c 100644
--- a/doc/texi/Building.osx.texi
+++ b/doc/texi/Building.osx.texi
@@ -23,7 +23,8 @@ Building on @value{OS.osx} is well supported. It is the reference platform for @
 @item @value{OS.osx} 10.7.2
 @item Xcode 4.2.1 (Build version 4D502)
 @item llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658)
-@item yasm 1.1.0.2352
+@item yasm 1.2.x
+@item xquartz (http://xquartz.macosforge.org/landing/)
 @end itemize
 
 @include building/prerequisites.bundled.texi