check in gmp sources for prebuilt toolchains in Eclair.
diff --git a/gmp-4.2.2.tar.bz2 b/gmp-4.2.2.tar.bz2
new file mode 100644
index 0000000..57837e7
--- /dev/null
+++ b/gmp-4.2.2.tar.bz2
Binary files differ
diff --git a/gmp-4.2.4.tar.bz2 b/gmp-4.2.4.tar.bz2
new file mode 100644
index 0000000..74ae5bc
--- /dev/null
+++ b/gmp-4.2.4.tar.bz2
Binary files differ