1.include "../Makefile.inc" 2.PATH: ${GCCDIR}/libgcc 3 4.if ${CCVER:Mgcc*} 5CFLAGS+= -finhibit-size-directive 6CFLAGS+= -fno-toplevel-reorder 7.endif 8 9CFLAGS+= -fno-inline-functions 10CFLAGS+= -fno-exceptions 11CFLAGS+= -fno-zero-initialized-in-bss 12CFLAGS+= -fno-tree-vectorize 13CFLAGS+= -fno-omit-frame-pointer 14CFLAGS+= -fno-asynchronous-unwind-tables 15CFLAGS+= -I. 16CFLAGS+= -DIN_GCC 17 18libgcc_tm.h: 19 echo "#ifndef LIBGCC_TM_H" > ${.TARGET} 20 echo "#define LIBGCC_TM_H" >> ${.TARGET} 21 echo "#endif /* LIBGCC_TM_H */" >> ${.TARGET} 22 23CLEANFILES+= libgcc_tm.h 24 25# note: auto-host.h generated by Makefile.csu is not used. The cc_prep 26# autohost-h is loaded preferentially instead. 27 28beforedepend: libgcc_tm.h 29 30.include "../../csu/Makefile.csu" 31