2 include $(TOPDIR)Rules.mak
4 UCLIBC_DIR = $(shell (cd ../.. ; /bin/pwd))
5 GCC_BIN = $(shell which $(CC))
6 LD_BIN = $(shell which $(LD))
7 GCC_LIB = $(shell $(CC) -print-libgcc-file-name )
8 #GCCINCDIR inherited from Rules.mak
10 all: gcc-uClibc ld-uClibc
12 gcc-uClibc.h: $(TOPDIR)/Config
13 @echo "/* this file was autogenerated by make */" > gcc-uClibc.h
14 @echo "#define UCLIBC_DEVEL_PREFIX " \"$(DEVEL_PREFIX)\" >> gcc-uClibc.h
15 @echo "#define UCLIBC_BUILD_DIR " \"$(UCLIBC_DIR)/\" >> gcc-uClibc.h
16 @echo "#define GCC_BIN " \"$(GCC_BIN)\" >> gcc-uClibc.h
17 @echo "#define GCC_LIB " \"$(GCC_LIB)\" >> gcc-uClibc.h
18 @echo "#define GCC_INCDIR " \"-I$(GCCINCDIR)/\" >> gcc-uClibc.h
19 @echo "#define TARGET_ARCH " \"$(TARGET_ARCH)\" >> gcc-uClibc.h
20 @echo "#define DYNAMIC_LINKER " \"$(DYNAMIC_LINKER)\" >> gcc-uClibc.h
21 @echo "#define BUILD_DYNAMIC_LINKER " \"$(UCLIBC_DIR)/lib/$(UCLIBC_LDSO)\" >> gcc-uClibc.h
23 gcc-uClibc: gcc-uClibc.h gcc-uClibc.c
24 gcc -Wall -O2 -s gcc-uClibc.c -o $(TARGET_ARCH)-uclibc-gcc
27 @echo "#!/bin/sh" > $(TARGET_ARCH)-uclibc-ld
28 @echo "# This file was autogenerated by make" >> $(TARGET_ARCH)-uclibc-ld
29 @echo "$(LD_BIN) -L- -L$(DEVEL_PREFIX)/lib -L$(DEVEL_PREFIX)/usr/lib "\
30 "-L$(UCLIBC_DIR) \$$@" >> $(TARGET_ARCH)-uclibc-ld
31 chmod a+x $(TARGET_ARCH)-uclibc-ld
34 install -d $(DEVEL_PREFIX)/bin;
35 install -d $(PREFIX)/bin;
36 install -m 755 $(TARGET_ARCH)-uclibc-gcc $(PREFIX)/bin/
37 install -m 755 $(TARGET_ARCH)-uclibc-ld $(PREFIX)/bin/
38 ln -fs $(TARGET_ARCH)-uclibc-gcc $(PREFIX)/bin/$(TARGET_ARCH)-uclibc-cc
39 ln -fs $(PREFIX)/bin/$(TARGET_ARCH)-uclibc-gcc $(DEVEL_PREFIX)/bin/gcc
40 ln -fs $(PREFIX)/bin/$(TARGET_ARCH)-uclibc-gcc $(DEVEL_PREFIX)/bin/cc
41 ln -fs $(PREFIX)/bin/$(TARGET_ARCH)-uclibc-ld $(DEVEL_PREFIX)/bin/ld
42 for app in addr2line ar as cpp gasp nm objcopy \
43 objdump ranlib size strings strip; do \
44 ln -fs `which $(CROSS)$${app}` $(DEVEL_PREFIX)/bin/$${app}; \
45 ln -fs `which $(CROSS)$${app}` $(PREFIX)/bin/$(TARGET_ARCH)-uclibc-$${app}; \
49 rm -f gcc-uClibc.h *-uclibc-gcc *-uclibc-ld core