Initial commit

tools/cmake/Makefile

@@ -0,0 +1,50 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=cmake
+PKG_VERSION:=3.15.1
+PKG_RELEASE:=2
+PKG_CPE_ID:=cpe:/a:kitware:cmake
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://github.com/Kitware/CMake/releases/download/v$(PKG_VERSION)/ \
+		https://cmake.org/files/v3.15/
+PKG_HASH:=18dec548d8f8b04d53c60f9cedcebaa6762f8425339d1e2c889c383d3ccdd7f7
+
+HOST_BUILD_PARALLEL:=1
+HOST_CONFIGURE_PARALLEL:=1
+
+include $(INCLUDE_DIR)/host-build.mk
+
+# Workaround for GCC versions below 6.X and ccache
+# Reference: https://github.com/openwrt/openwrt/pull/1929
+GCC_DMPVER_GREPCMD := grep -E '^(4\.[8-9]|[5]\.?)'
+GCC_DMPVER_STRING := $(shell $(HOSTCC_NOCACHE) -dumpversion | $(GCC_DMPVER_GREPCMD))
+ifneq ($(GCC_DMPVER_STRING),)
+  ifeq ($(CONFIG_CCACHE),y)
+    $(info GCC version less than 6.0 detected, disabling CCACHE)
+    HOST_CONFIGURE_VARS:=$(filter-out CC=% gcc%",$(HOST_CONFIGURE_VARS)) CC="$(HOSTCC_NOCACHE)"
+    HOST_CONFIGURE_VARS:=$(filter-out CXX=% g++%",$(HOST_CONFIGURE_VARS)) CXX="$(HOSTCXX_NOCACHE)"
+      else
+    $(info GCC version greater or equal to 6.0 detected, no workaround set for CCACHE)
+  endif
+endif
+
+HOST_CONFIGURE_VARS += \
+	MAKEFLAGS="$(HOST_JOBS)" \
+	CXXFLAGS="$(HOST_CFLAGS)"
+
+HOST_CONFIGURE_ARGS := \
+	$(if $(MAKE_JOBSERVER),--parallel="$(MAKE_JOBSERVER)") \
+	--prefix=$(STAGING_DIR_HOST)
+
+ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
+  HOST_MAKE_FLAGS += VERBOSE=1
+endif
+
+$(eval $(call HostBuild))