TOPDIR = ../../ include $(TOPDIR)Rules.mak # NOTE: This may need to be modified for your system ifeq ($(LDSO_PRESENT), $(TARGET_ARCH)) DYNAMIC_LINKER = $(INSTALL_DIR)/lib/ld-linux-uclibc.so.$(MAJOR_VERSION) else DYNAMIC_LINKER=$(SYSTEM_LDSO) endif UCLIBC_DIR = $(shell (cd ../.. ; /bin/pwd)) GCC_BIN = $(shell which $(CC)) LD_BIN = $(shell which $(LD)) GCC_LIB = $(shell $(CC) -print-libgcc-file-name ) #GCCINCDIR inherited from Rules.mak all: gcc-uClibc ld-uClibc gcc-uClibc.h: clean @echo "/* this file was autogenerated by make */" > gcc-uClibc.h @echo "#define UCLIBC_INSTALL_DIR " \"$(INSTALL_DIR)/\" >> gcc-uClibc.h @echo "#define UCLIBC_BUILD_DIR " \"$(UCLIBC_DIR)/\" >> gcc-uClibc.h @echo "#define GCC_BIN " \"$(GCC_BIN)\" >> gcc-uClibc.h @echo "#define GCC_LIB " \"$(GCC_LIB)\" >> gcc-uClibc.h @echo "#define GCC_INCDIR " \"-I$(GCCINCDIR)/\" >> gcc-uClibc.h @echo "#define TARGET_ARCH " \"$(TARGET_ARCH)\" >> gcc-uClibc.h @echo "#define DYNAMIC_LINKER " \"$(DYNAMIC_LINKER)\" >> gcc-uClibc.h gcc-uClibc: gcc-uClibc.h gcc-uClibc.c gcc -Wall -O2 -s gcc-uClibc.c -o $(TARGET_ARCH)-uclibc-gcc ld-uClibc: @echo "#!/bin/sh" > $(TARGET_ARCH)-uclibc-ld @echo "# This file was autogenerated by make" >> $(TARGET_ARCH)-uclibc-ld @echo "$(LD_BIN) -L- -L $(INSTALL_DIR)/lib -L$(UCLIBC_DIR) \$$@" >> $(TARGET_ARCH)-uclibc-ld chmod a+x $(TARGET_ARCH)-uclibc-ld install: all install -d $(INSTALL_DIR)/bin; install -d $(INSTALL_DIR)/usr/bin; if [ -x ./$(TARGET_ARCH)-uclibc-gcc ] ; then \ install -m 755 $(TARGET_ARCH)-uclibc-gcc $(INSTALL_DIR)/usr/bin/ ; \ install -m 755 $(TARGET_ARCH)-uclibc-ld $(INSTALL_DIR)/usr/bin/ ; \ ln -fs ../usr/bin/$(TARGET_ARCH)-uclibc-gcc $(INSTALL_DIR)/bin/cc; \ ln -fs ../usr/bin/$(TARGET_ARCH)-uclibc-gcc $(INSTALL_DIR)/bin/gcc; \ ln -fs ../usr/bin/$(TARGET_ARCH)-uclibc-ld $(INSTALL_DIR)/bin/ld; \ ln -fs $(TARGET_ARCH)-uclibc-gcc $(INSTALL_DIR)/usr/bin/$(TARGET_ARCH)-uclibc-cc; \ fi; for app in addr2line ar as cpp gasp nm objcopy \ objdump ranlib readelf size strings strip; do \ ln -fs `which $(CROSS)$${app}` $(INSTALL_DIR)/bin/$${app}; \ done; for app in addr2line ar as cpp gasp nm objcopy \ objdump ranlib readelf size strings strip; do \ ln -fs `which $(CROSS)$${app}` $(INSTALL_DIR)/usr/bin/$(TARGET_ARCH)-uclibc-$${app}; \ done; clean: rm -f gcc-uClibc.h *-uclibc-gcc *-uclibc-ld core