91 lines
2.3 KiB
Makefile
91 lines
2.3 KiB
Makefile
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# $FreeBSD$
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# local configuration specific to meta mode
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# before we process TARGET_SPEC
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# we assume that MK_DIRDEPS_BUILD=yes
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.if !defined(HOST_TARGET) || !defined(HOST_MACHINE)
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# we need HOST_TARGET etc below.
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.include <host-target.mk>
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.export HOST_TARGET
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.endif
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# from src/Makefile (for universe)
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TARGET_ARCHES_arm?= arm armv6 armv7
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TARGET_ARCHES_arm64?= aarch64
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TARGET_ARCHES_powerpc?= powerpc powerpc64 powerpc64le powerpcspe
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TARGET_ARCHES_riscv?= riscv64
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# some corner cases
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BOOT_MACHINE_DIR.amd64 = boot/i386
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MACHINE_ARCH.host = ${_HOST_ARCH}
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# the list of machines we support
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ALL_MACHINE_LIST?= amd64 arm arm64 i386 powerpc riscv
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.-include <site.meta.sys.env.mk>
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.for m in ${ALL_MACHINE_LIST:O:u}
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MACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m}
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MACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]}
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BOOT_MACHINE_DIR.$m ?= boot/$m
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.endfor
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.if empty(MACHINE_ARCH)
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.if !empty(TARGET_ARCH)
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MACHINE_ARCH= ${TARGET_ARCH}
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.else
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MACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}}
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.endif
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.endif
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MACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}}
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MACHINE_ARCH:= ${MACHINE_ARCH}
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# For universe we want to potentially
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# build for multiple MACHINE_ARCH per MACHINE
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# so we need more than MACHINE in TARGET_SPEC
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TARGET_SPEC_VARS?= MACHINE MACHINE_ARCH
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HOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET}
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.if ${REQUESTED_MACHINE:U${MACHINE}} == "host"
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MACHINE= host
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.if ${TARGET_MACHINE:Uno} == ${HOST_TARGET}
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# not what we want
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TARGET_MACHINE= host
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.endif
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.endif
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.if ${MACHINE} == "host"
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OBJTOP := ${HOST_OBJTOP}
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MACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}}
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.endif
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.if ${.MAKE.LEVEL} == 0 || empty(PYTHON)
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PYTHON ?= /usr/local/bin/python
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.export PYTHON
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# _SKIP_BUILD is not 100% as it requires wrapping all 'all:' targets to avoid
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# building in MAKELEVEL0. Just prohibit 'all' entirely in this case to avoid
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# problems.
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.if ${MK_DIRDEPS_BUILD} == "yes" && ${.MAKE.LEVEL} == 0
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.MAIN: dirdeps
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.if make(all)
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.error DIRDEPS_BUILD: Please run '${MAKE}' instead of '${MAKE} all'.
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.endif
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.endif
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.endif
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# this is sufficient for most of the tree.
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.MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX}
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# but if we have a machine qualified file it should be used in preference
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.MAKE.DEPENDFILE_PREFERENCE = \
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${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \
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${.MAKE.DEPENDFILE_PREFIX}
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.undef .MAKE.DEPENDFILE
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META_MODE+= missing-meta=yes
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.if empty(META_MODE:Mnofilemon)
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META_MODE+= missing-filemon=yes
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.endif
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