# Figure out how to run the assembler. # AM_PROG_AS AC_DEFUN([AM_PROG_AS], [# By default we simply use the C compiler to build assembly code. AC_REQUIRE([AC_PROG_CC]) : ${AS='$(CC)'} # Set ASFLAGS if not already set. : ${ASFLAGS='$(CFLAGS)'} AC_SUBST(AS) AC_SUBST(ASFLAGS)])