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################################################################################
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#
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# crosstool-ng
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#
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################################################################################
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CROSSTOOL_NG_VERSION = git
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CROSSTOOL_NG_DIR = crosstool-ng.$(CROSSTOOL_NG_VERSION)
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CROSSTOOL_NG_SOURCE = crosstool-ng.$(CROSSTOOL_NG_VERSION)
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CROSSTOOL_NG_SITE = https://github.com/neutrino-images
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CROSSTOOL_NG_DEPS = kernel-tarball
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CROSSTOOL_NG_CONFIG = $(PACKAGE_DIR)/crosstool-ng/files/ct-ng-$(BOXTYPE).config
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ifeq ($(BOXSERIES),$(filter $(BOXSERIES),hd1 hd2))
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CROSSTOOL_NG_CONFIG = $(PACKAGE_DIR)/crosstool-ng/files/ct-ng-$(BOXTYPE)-$(BOXSERIES).config
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endif
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# crosstool-ng for hd2 depends on gcc-linaro and uses uclibc
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ifeq ($(BOXSERIES),$(filter $(BOXSERIES),hd2))
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CROSSTOOL_NG_PATCH = 0001-bash-version.patch
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GCC_LINARO_VERSION = 4.9-2017.01
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GCC_LINARO_SOURCE = gcc-linaro-$(GCC_LINARO_VERSION).tar.xz
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GCC_LINARO_SITE = https://releases.linaro.org/components/toolchain/gcc-linaro/$(GCC_LINARO_VERSION)
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$(DL_DIR)/$(GCC_LINARO_SOURCE):
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$(download) $(GCC_LINARO_SITE)/$(GCC_LINARO_SOURCE)
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CROSSTOOL_NG_DEPS += $(DL_DIR)/$(GCC_LINARO_SOURCE)
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UCLIBC_VERSION = 1.0.24
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CROSSTOOL_NG_DEPS += kernel-headers
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endif
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ifeq ($(wildcard $(CROSS_DIR)/build.log.bz2),)
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crosstool-ng: $(CROSSTOOL_NG_DEPS) | $(BUILD_DIR)
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$(REMOVE)/$($(PKG)_DIR)
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$(GET_GIT_SOURCE) $($(PKG)_SITE)/$($(PKG)_SOURCE) $(DL_DIR)/$($(PKG)_SOURCE)
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$(CPDIR)/$($(PKG)_SOURCE)
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ifeq ($(BOXSERIES),$(filter $(BOXSERIES),hd1 hd2))
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$(CHDIR)/$($(PKG)_DIR); \
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git checkout 1dbb06f2
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$(call APPLY_PATCHES,$(PKG_PATCHES_DIR))
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ifeq ($(BOXSERIES),$(filter $(BOXSERIES),hd2))
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$(INSTALL_COPY) $(PKG_PATCHES_DIR)/gcc/* $(PKG_BUILD_DIR)/patches/gcc/linaro-6.3-2017.02
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endif
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endif
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$(CHDIR)/$($(PKG)_DIR); \
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unset CONFIG_SITE LIBRARY_PATH CPATH C_INCLUDE_PATH PKG_CONFIG_PATH CPLUS_INCLUDE_PATH INCLUDE; \
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$(INSTALL_DATA) $(CROSSTOOL_NG_CONFIG) .config; \
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$(SED) "s|^CT_PARALLEL_JOBS=.*|CT_PARALLEL_JOBS=$(PARALLEL_JOBS)|" .config; \
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export BS_LOCAL_TARBALLS_DIR=$(DL_DIR); \
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export BS_PREFIX_DIR=$(CROSS_DIR); \
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export BS_KERNEL_VERSION=$(KERNEL_VERSION); \
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export BS_KERNEL_LOCATION=$(KERNEL_TARBALL); \
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export BS_KERNEL_HEADERS=$(KERNEL_HEADERS_DIR); \
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export BS_LIBC_UCLIBC_CONFIG_FILE=$(PACKAGE_DIR)/crosstool-ng/files/ct-ng-uClibc-$(UCLIBC_VERSION).config; \
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export LD_LIBRARY_PATH=; \
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test -f ./configure || ./bootstrap; \
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./configure --enable-local; \
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MAKELEVEL=0 make; \
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chmod 0755 ct-ng; \
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./ct-ng oldconfig; \
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./ct-ng build
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ifeq ($(BOXSERIES),$(filter $(BOXSERIES),hd1 hd2))
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test -e $(CROSS_DIR)/$(TARGET)/lib && mv $(CROSS_DIR)/$(TARGET)/lib $(CROSS_DIR)/$(TARGET)/lib.x
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endif
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test -e $(CROSS_DIR)/$(TARGET)/lib || ln -sf sys-root/lib $(CROSS_DIR)/$(TARGET)/
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rm -f $(CROSS_DIR)/$(TARGET)/sys-root/lib/libstdc++.so.6.0.*-gdb.py
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$(REMOVE)/$($(PKG)_DIR)
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else
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crosstool-ng:
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endif
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