# $NetBSD: Makefile,v 1.33.26.1 2023/12/14 17:56:08 martin Exp $ S= ${.CURDIR}/../../../.. BASE= dosboot PROG= ${BASE}.com NEWVERSWHAT= "DOS Boot" STARTFILE= ${DOSSTART} RELOC= 0x100 SRCS= main.c devopen.c exec.c exec_multiboot1.c exec_multiboot2.c CPPFLAGS+= -DSLOW # for libz CPPFLAGS+= -DCOMPAT_386BSD_MBRPART CPPFLAGS+= -DXMS CPPFLAGS+= -DLIBSA_ENABLE_LS_OP CPPFLAGS+= -DNO_MULTIBOOT2 # keep the binary small #uncomment if there are problems with memory detection #CPPFLAGS+= -DCONSERVATIVE_MEMDETECT #CFLAGS= -O2 -fomit-frame-pointer -fno-defer-pop CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main # XXX should go into library SRCS+= getopt.c .PATH: ${.CURDIR}/../libsa # XXX these should depend on the size of the image CPPFLAGS+= -DSTACK_START=0x10000 SAMISCCPPFLAGS+= -DHEAP_START=0x20000 -DHEAP_LIMIT=0x50000 SAMISCMAKEFLAGS= SA_USE_CREAD=yes SA_INCLUDE_NET=no SA_ENABLE_LS_OP=yes I386MISCMAKEFLAGS= I386_INCLUDE_DOS=yes # DOS command line arguments are located at 0x0000. COPTS.doscommain.c+= -fno-delete-null-pointer-checks # Do not page-align data segment. LDFLAGS+= -Wl,-N VERSIONFILE= ${.CURDIR}/version .include release: check_RELEASEDIR ${HOST_INSTALL_FILE} -m ${BINMODE} dosboot.com \ ${RELEASEDIR}/${RELEASEMACHINEDIR}/installation/misc .include "../Makefile.booters"