# Build libgcc1.a for a cross-compiler.# By default this expects the user to provide libgcc1.a,# and gives up immediately if the user has not done so.LIBGCC1 = $(CROSS_LIBGCC1)# Specify tools and options for manipulating libraries for the target machine.AR = $(AR_FOR_TARGET)AR_FLAGS = $(AR_FOR_TARGET_FLAGS)OLDAR = $(AR_FOR_TARGET)OLDAR_FLAGS = $(AR_FOR_TARGET_FLAGS)RANLIB = $(RANLIB_FOR_TARGET)RANLIB_TEST = $(RANLIB_TEST_FOR_TARGET)# Dir to search for system headers.  Normally /usr/include.SYSTEM_HEADER_DIR = $(tooldir)/include# Don't try to compile the things we can't compile.ALL = all.cross# Use cross-compiler version of float.h.FLOAT_H = $(CROSS_FLOAT_H)# Don't install assert.h in /usr/local/include.assertdir = $(tooldir)/include# Don't run fixprotoSTMP_FIXPROTO =