4962065404
from both the acpi module build directory and a kernel build directory. The latter didn't work when one attempted to build a kernel which had "device acpi" with the "make kernel-toolchain buildkernel" command because a cross-compiler couldn't find anything in the standard system include path (it's empty in the kernel-toolchain case). Fix this by passing a better root path to kernel headers (src/sys) which works for both cases, kernel and module (-I@ only worked for module). Also, while here, pass -nostdinc (and a different spelling for icc) -- it's a feature that the kernel source tree is self-contained, and this change enforces this. Reported by: glebius
31 lines
648 B
Makefile
31 lines
648 B
Makefile
# $FreeBSD$
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# Correct path for kernel builds
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# Don't rely on the kernel's .depend file
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.ifdef MAKESRCPATH
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.PATH: ${MAKESRCPATH}
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DEPENDFILE=
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.else
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MAKESRCPATH= ${.CURDIR}
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CLEANFILES= acpi_wakecode.h acpi_wakecode.bin acpi_wakecode.o
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.endif
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.if ${CC} == "icc"
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CFLAGS+= -restrict
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NOSTDINC= -X
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.else
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NOSTDINC= -nostdinc
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.endif
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CFLAGS+= ${NOSTDINC} -I. -I${MAKESRCPATH}/../..
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all: acpi_wakecode.h
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acpi_wakecode.o: acpi_wakecode.S
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acpi_wakecode.bin: acpi_wakecode.o
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objcopy -S -O binary acpi_wakecode.o acpi_wakecode.bin
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acpi_wakecode.h: acpi_wakecode.bin acpi_wakecode.o
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sh ${MAKESRCPATH}/genwakecode.sh > acpi_wakecode.h
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.include <bsd.prog.mk>
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