diff options
Diffstat (limited to 'debian/gcc-uClibc/Makefile')
| -rw-r--r-- | debian/gcc-uClibc/Makefile | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/debian/gcc-uClibc/Makefile b/debian/gcc-uClibc/Makefile new file mode 100644 index 000000000..b4b4808d0 --- /dev/null +++ b/debian/gcc-uClibc/Makefile @@ -0,0 +1,99 @@ +# Makefile for building a fake gcc/binutils toolchain +# that simply spoofs the location of the C library +# +# Copyright (C) 2000-2002 Erik Andersen <andersen@uclibc.org> +# + +TOPDIR = ../../ +include $(TOPDIR)Rules.mak + +UCLIBC_DIR := $(shell (cd $(TOPDIR); /bin/pwd)) +GCC_BIN := $(shell which $(CC)) +LD_BIN := $(shell which $(LD)) +GCCINCDIR := $(shell $(CC) -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp") + +ifeq ($(HAVE_SHARED),y) + LIBRARY_CACHE:=#-DUSE_CACHE + ifeq ($(BUILD_UCLIBC_LDSO),y) + LDSO:=$(TOPDIR)lib/$(UCLIBC_LDSO) + DYNAMIC_LINKER:=$(SHARED_LIB_LOADER_PREFIX)/$(UCLIBC_LDSO) + else + LDSO:=$(SYSTEM_LDSO) + DYNAMIC_LINKER:=/lib/$(strip $(subst ",, $(notdir $(SYSTEM_LDSO)))) + endif +endif + +all: $(TARGET_ARCH)-uclibc-gcc $(TARGET_ARCH)-uclibc-ld + +gcc-uClibc.h: Makefile $(TOPDIR)/.config + @echo "/* this file was autogenerated by make */" > $@ + @echo "#define UCLIBC_TARGET_PREFIX " \"$(TARGET_PREFIX)\" >> $@ + @echo "#define UCLIBC_DEVEL_PREFIX " \"$(DEVEL_PREFIX)\" >> $@ + @echo "#define UCLIBC_BUILD_DIR " \"$(UCLIBC_DIR)\" >> $@ + @echo "#define GCC_BIN " \"$(GCC_BIN)\" >> $@ + @echo "#define LIBGCC_DIR " \"$(LIBGCC_DIR)\" >> $@ + @echo "#define TARGET_ARCH " \"$(TARGET_ARCH)\" >> $@ + @echo "#define DYNAMIC_LINKER " \"$(DYNAMIC_LINKER)\" >> $@ + @echo "#define BUILD_DYNAMIC_LINKER " \"$(UCLIBC_DIR)/lib/$(UCLIBC_LDSO)\" >> $@ +ifeq ($(strip $(HAVE_SHARED)),y) + @echo "#define __UCLIBC_HAS_SHARED__ 1" >> $@ +else + @echo "#undef __UCLIBC_HAS_SHARED__" >> $@ +endif +ifeq ($(strip $(UCLIBC_HAS_MMU)),y) + @echo "#define __UCLIBC_HAS_MMU__ 1" >> $@ +else + @echo "#undef __UCLIBC_HAS_MMU__" >> $@ +endif +ifeq ($(strip $(HAS_ELF)),y) + @echo "#define __HAS_ELF__ 1" >> $@ +else + @echo "#undef __HAS_ELF__" >> $@ +endif +ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y) + @echo "#define __UCLIBC_CTOR_DTOR__ 1" >> $@ +ifeq ($(strip $(UCLIBC_PROFILING)),y) + @echo "#define __UCLIBC_PROFILING__ 1" >> $@ +else + @echo "#undef __UCLIBC_PROFILING__" >> $@ +endif +else + @echo "#undef __UCLIBC_CTOR_DTOR__" >> $@ +endif + +$(TARGET_ARCH)-uclibc-gcc: gcc-uClibc.c gcc-uClibc.h + $(HOSTCC) $(HOSTCFLAGS) -s $< -o $@ + +$(TARGET_ARCH)-uclibc-ld: Makefile $(TOPDIR)/.config + @echo "#!/bin/sh" > $@ + @echo "# This file was autogenerated by make" >> $@ + @echo "exec $(LD_BIN) \"\$$@\" -L$(DEVEL_PREFIX)usr/lib " \ + "-L$(DEVEL_PREFIX)lib -L$(UCLIBC_DIR)" >> $@ + chmod a+x $@ + +install: all + $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)usr/bin + $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)bin + $(INSTALL) -m 755 $(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)bin/ + $(INSTALL) -m 755 $(TARGET_ARCH)-uclibc-ld $(PREFIX)$(DEVEL_PREFIX)bin/ + $(LN) -fs $(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-cc + $(LN) -fs $(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)usr/bin/gcc + $(LN) -fs $(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)usr/bin/cc + $(LN) -fs $(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-ld $(PREFIX)$(DEVEL_PREFIX)usr/bin/ld +ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y) + $(LN) -fs $(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-g++ + $(LN) -fs $(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-c++ + $(LN) -fs $(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)usr/bin/c++ + $(LN) -fs $(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-gcc $(PREFIX)$(DEVEL_PREFIX)usr/bin/g++ +endif + for app in addr2line ar as cpp gasp nm objcopy \ + objdump ranlib size strings strip; do \ + APPNAME=`which $(CROSS)$${app} 2>/dev/null`; \ + if [ -x "$$APPNAME" ] ; then \ + $(LN) -fs "$$APPNAME" $(PREFIX)$(DEVEL_PREFIX)usr/bin/$${app}; \ + $(LN) -fs "$$APPNAME" $(PREFIX)$(DEVEL_PREFIX)bin/$(TARGET_ARCH)-uclibc-$${app}; \ + fi; \ + done + +clean: + $(RM) gcc-uClibc.h *-uclibc-gcc *-uclibc-ld core |