6d2943920a
a BOOTSTRAP_ELF Makefile variable that, when set (e.g. in the environment), builds a targeted-to-ELF toolchain without requiring OBJECT_FMT to be set to "ELF" (which affects how e.g. libraries are built). This basically means you don't need fake crtbegin.o and crtend.o files to be present in /usr/lib while bootstrapping the toolchain.
63 lines
1.5 KiB
Makefile
63 lines
1.5 KiB
Makefile
# $NetBSD: Makefile.inc,v 1.19 1999/03/17 00:46:35 thorpej Exp $
|
|
|
|
.if !defined(GCC_MAKEFILE_INC)
|
|
GCC_MAKEFILE_INC=1
|
|
|
|
.include <bsd.own.mk>
|
|
|
|
# These architectures are Cygnus's default for enabling Haifa
|
|
.if (${MACHINE_ARCH} == "alpha") || (${MACHINE_ARCH} == "powerpc") || \
|
|
(${MACHINE_ARCH} == "sparc") || (${MACHINE_ARCH} == "sparc64")
|
|
USE_EGCS_HAIFA=1
|
|
.endif
|
|
#MKMAN=no
|
|
|
|
# gcc has files with a "rs6000" prefix for powerpc
|
|
GNU_ARCH.powerpc=rs6000
|
|
|
|
DIST= ${.CURDIR}/../../../dist/gcc
|
|
COMMON= ${.CURDIR}/../common
|
|
.ifnmake(print-objdir)
|
|
COMMONOBJ!= cd ${.CURDIR}/../common; ${MAKE} print-objdir
|
|
.endif
|
|
|
|
.if (${MACHINE_ARCH} == "mipsel") || (${MACHINE_ARCH} == "mipseb")
|
|
ARCHSUBDIR= mips
|
|
.else
|
|
ARCHSUBDIR= ${MACHINE_ARCH}
|
|
.endif
|
|
|
|
CPPFLAGS+= -I${.CURDIR}/../arch \
|
|
-I${.CURDIR}/../arch/${ARCHSUBDIR} \
|
|
-I${COMMONOBJ} \
|
|
-I${DIST} \
|
|
-I${DIST}/config \
|
|
-DIN_GCC -DNETBSD_NATIVE
|
|
|
|
.if (${OBJECT_FMT} == "ELF" || defined(BOOTSTRAP_ELF))
|
|
CPPFLAGS+=-DDEFAULT_ELF
|
|
.endif
|
|
|
|
HOST_CPPFLAGS= ${CPPFLAGS}
|
|
|
|
LDADD+= -lgnumalloc
|
|
DPADD+= ${LIBGNUMALLOC}
|
|
|
|
.PATH: ${.CURDIR}/../arch \
|
|
${DIST} \
|
|
${DIST}/config
|
|
|
|
EGCS_VERSION!= sed -e 's/.*\(egcs-[0-9\.]*\).*/\1/' ${DIST}/version.c
|
|
|
|
CPPFLAGS+= -DHAVE_CONFIG_H -DPREFIX=\"/usr\" \
|
|
-DDEFAULT_TARGET_VERSION=\"${EGCS_VERSION}\" \
|
|
-DDEFAULT_TARGET_MACHINE=\"${MACHINE_GNU_ARCH}-netbsd\" \
|
|
-DSTANDARD_STARTFILE_PREFIX=\"/usr/lib/\" \
|
|
-DSTANDARD_EXEC_PREFIX=\"/usr/libexec/\" \
|
|
-DTOOLDIR_BASE_PREFIX=\"/usr/libexec/\"
|
|
|
|
.if defined(USE_EGCS_HAIFA)
|
|
CPPFLAGS+= -DHAIFA
|
|
.endif
|
|
.endif
|