diff --git a/ThirdParty/AllMake.stage1 b/ThirdParty/AllMake.stage1
index 3f71101db..0d18e55ca 100755
--- a/ThirdParty/AllMake.stage1
+++ b/ThirdParty/AllMake.stage1
@@ -90,6 +90,16 @@ echo
     ( rpm_make -p gcc-4.6.3  -s gcc-4.6.3.spec  -u http://ftpmirror.gnu.org/gcc/gcc-4.6.3/gcc-4.6.3.tar.gz        )
 }
 
+# Gcc 4.7.4 and companion libraries
+#
+[ ! -z "$WM_THIRD_PARTY_USE_GCC_474" ] && {
+    echo "Building gmp-5.0.5 mpfr-3.1.0 mpc-0.9 gcc-4.6.3"
+    ( rpm_make -p gmp-5.1.2  -s gmp-5.1.2.spec  -u ftp://ftp.gnu.org/gnu/gmp/gmp-5.1.2.tar.bz2                 )
+    ( rpm_make -p mpfr-3.1.2 -s mpfr-3.1.2.spec -u ftp://ftp.gnu.org/gnu/mpfr/mpfr-3.1.2.tar.gz                )
+    ( rpm_make -p mpc-1.0.1  -s mpc-1.0.1.spec  -u http://www.multiprecision.org/mpc/download/mpc-1.0.1.tar.gz   )
+    ( rpm_make -p gcc-4.7.4  -s gcc-4.7.4.spec  -u ftp://ftp.gnu.org/gnu/gcc/gcc-4.7.4/gcc-4.7.4.tar.gz        )
+}
+
 # Gcc 4.8.4 and companion libraries
 #
 [ ! -z "$WM_THIRD_PARTY_USE_GCC_484" ] && {
diff --git a/etc/prefs.csh-EXAMPLE b/etc/prefs.csh-EXAMPLE
index 53aa16d49..dae4ed6a2 100644
--- a/etc/prefs.csh-EXAMPLE
+++ b/etc/prefs.csh-EXAMPLE
@@ -191,6 +191,7 @@
 # For AllMake.stage1
 #setenv WM_THIRD_PARTY_USE_GCC_492  1
 #setenv WM_THIRD_PARTY_USE_GCC_484  1
+#setenv WM_THIRD_PARTY_USE_GCC_474 1
 #setenv WM_THIRD_PARTY_USE_GCC_463 1
 #setenv WM_THIRD_PARTY_USE_GCC_451 1
 #setenv WM_THIRD_PARTY_USE_GCC_445 1
diff --git a/etc/prefs.sh-EXAMPLE b/etc/prefs.sh-EXAMPLE
index a6897d035..44ff56546 100644
--- a/etc/prefs.sh-EXAMPLE
+++ b/etc/prefs.sh-EXAMPLE
@@ -201,6 +201,7 @@ export FOAM_VERBOSE=1
 # For AllMake.stage1
 #export WM_THIRD_PARTY_USE_GCC_492=1
 #export WM_THIRD_PARTY_USE_GCC_484=1
+#export WM_THIRD_PARTY_USE_GCC_474=1
 #export WM_THIRD_PARTY_USE_GCC_463=1
 #export WM_THIRD_PARTY_USE_GCC_451=1
 #export WM_THIRD_PARTY_USE_GCC_445=1