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# Copyright (C) 2022 Sergey V. Lobanov <sergey@lobanov.in>
#
# SPDX-License-Identifier: GPL-2.0-or-later
include $(TOPDIR)/rules.mk
PKG_NAME:=fakeuname
PKG_RELEASE:=1
PKG_LICENSE:=GPL-2.0-or-later
PKG_MAINTAINER:=Sergey V. Lobanov <sergey@lobanov.in>
PKG_HOST_ONLY:=1
define Package/fakeuname
SECTION:=utils
CATEGORY:=Utilities
TITLE:=Fake uname host tool for cross-compile purposes
BUILDONLY:=1
endef
define Package/fakeuname/description
Fakeuname is a host tool for cross-compile cross-platform builds
if configure or/and build scripts check uname output for target
build and use invalid build flags. This tool should not be used
in normal case if configure/build scripts allow to redefine
required values instead of using uname output
endef
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/host-build.mk
define Host/Configure
endef
define Host/Compile
{ \
cat src/header.py.inc; \
echo machine = \"$(ARCH)\"; \
echo kernel_release = \"$(LINUX_UNAME_VERSION)\"; \
echo kernel_version = \"#0 $(shell date --date=@$(SOURCE_DATE_EPOCH))\"; \
cat src/footer.py.inc; \
} > $(HOST_BUILD_DIR)/$(PKG_NAME)
endef
define Host/Install
$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/lib/$(PKG_NAME)
$(INSTALL_BIN) $(HOST_BUILD_DIR)/$(PKG_NAME) $(STAGING_DIR_HOSTPKG)/lib/$(PKG_NAME)/uname
endef
define Host/Clean
rm -rf "$(STAGING_DIR_HOSTPKG)/lib/$(PKG_NAME)"
endef
$(eval $(call HostBuild))
$(eval $(call BuildPackage,fakeuname))
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