Add the full crosstool-NG sources to the new repository of its own.

You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-(

1 files changed, 31 insertions, 0 deletions

diff --git a/scripts/build/libc_libfloat.sh b/scripts/build/libc_libfloat.sh
new file mode 100644
index 0000000..3828a3f
--- /dev/null
+++ b/scripts/build/libc_libfloat.sh
@@ -0,0 +1,31 @@
+# This file adds functions to build libfloat
+# Copyright 2007 Yann E. MORIN
+# Licensed under the GPL v2. See COPYING in the root of this package
+
+do_libfloat() {
+    # Here we build and install libfloat for the target, so that the C library
+    # builds OK with those versions of gcc that have severed softfloat support
+    # code
+    [ "${CT_ARCH_FLOAT_SW_LIBFLOAT}" = "y" ] || return 0
+	CT_DoStep INFO "Installing software floating point emulation library libfloat"
+
+    CT_Pushd "${CT_BUILD_DIR}"
+    CT_DoLog EXTRA "Copying sources to build dir"
+    mkdir build-libfloat
+    cd build-libfloat
+    ( cd "${CT_SRC_DIR}/${CT_LIBFLOAT_FILE}"; tar cf - . ) |tar xvf - |CT_DoLog DEBUG
+
+    CT_DoLog EXTRA "Cleaning library"
+    make clean 2>&1 |CT_DoLog DEBUG
+
+    CT_DoLog EXTRA "Building library"
+    make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" 2>&1 |CT_DoLog DEBUG
+
+    CT_DoLog EXTRA "Installing library"
+    make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" \
+         DESTDIR="${CT_SYSROOT_DIR}" install                       2>&1 |CT_DoLog DEBUG
+
+    CT_Popd
+
+    CT_EndStep
+}