Add SDK v1.0.0

breeze/cmake/toolchains/linux-x64-gcc.cmake

@@ -0,0 +1,16 @@
+# linux-x64-gcc: GCC building for 64-bit x86 (x86_64) Linux.
+#
+#   On x64 hardware: a native build with the ordinary g++.
+#   Any other Linux machine: a cross build with x86_64-linux-gnu-g++.
+#                 breeze/scripts/setup.sh installs this for you on apt
+#                 (g++-x86-64-linux-gnu); not through dnf or pacman -- see
+#                 _common.cmake's own comment (and this is a rare case in
+#                 the first place: it only matters on a non-x64 Linux host).
+#                 If qemu-x86_64 is installed it is registered as the
+#                 emulator, so ctest can run the result.
+#
+# See _common.cmake (pmn_linux_toolchain) for the details and overrides.
+include("${CMAKE_CURRENT_LIST_DIR}/_common.cmake")
+
+pmn_toolchain_target("linux-x64-gcc")
+pmn_linux_toolchain(x64 gcc)