Add Makefile.uk

GCC is a suite of multiple libraries. In this patch we introduce only
the basic contents for the Makefile.

Signed-off-by: Charalampos Mainas <Charalampos.Mainas@neclab.eu>
Signed-off-by: Costin Lupu <costin.lupu@cs.pub.ro>
Reviewed-by: Felipe Huici <felipe.huici@neclab.eu>

diff --git a/Makefile.uk b/Makefile.uk
new file mode 100644 (file)
index 0000000..2a572dd
--- /dev/null
+++ b/Makefile.uk
@@ -0,0 +1,61 @@
+#  SPDX-License-Identifier: BSD-3-Clause
+#
+#  gcc Makefile.uk
+#
+#  Authors: Charalampos Mainas <charalampos.mainas@neclab.eu>
+#           Costin Lupu <costin.lupu@cs.pub.ro>
+#
+#  Copyright (c) 2019, NEC Europe Ltd., NEC Corporation
+#                2019, University Politehnica of Bucharest
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions
+#  are met:
+#
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the names of its
+#     contributors may be used to endorse or promote products derived from
+#     this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+#  THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
+#
+
+################################################################################
+# Library registration
+################################################################################
+$(eval $(call addlib_s,libgcc,$(CONFIG_LIBGCC)))
+
+################################################################################
+# Original sources
+################################################################################
+LIBGCC_VERSION=7.3.0
+LIBGCC_URL=https://ftp.gnu.org/gnu/gcc/gcc-$(LIBGCC_VERSION)/gcc-$(LIBGCC_VERSION).tar.gz
+LIBGCC_SUBDIR=gcc-$(LIBGCC_VERSION)
+$(eval $(call fetch,libgcc,$(LIBGCC_URL)))
+
+################################################################################
+# Helpers
+################################################################################
+LIBGCC_EXTRACTED = $(LIBGCC_ORIGIN)/gcc-$(LIBGCC_VERSION)
+
+################################################################################
+# Library includes
+################################################################################
+CINCLUDES-$(CONFIG_LIBGCC)   += -I$(LIBGCC_BASE)/include
+CXXINCLUDES-$(CONFIG_LIBGCC) += -I$(LIBGCC_BASE)/include