47 lines
1.4 KiB
Makefile
47 lines
1.4 KiB
Makefile
# $NetBSD: Makefile.inc,v 1.16 2021/08/29 16:44:16 rillig Exp $
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# @(#)Makefile.inc 8.1 (Berkeley) 6/4/93
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# gmon sources
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.PATH: ${.CURDIR}/gmon ${ARCHDIR}/gmon
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.-include "${ARCHDIR}/gmon/Makefile.inc"
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SRCS+= gmon.c mcount.c
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MAN+= moncontrol.3
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MLINKS+=moncontrol.3 monstartup.3
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.if (${MACHINE_CPU} == "mips")
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# Turn off as(1) warnings on MIPS, since warnings are fatal with WARNS>0
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# and mcount.c causes warnings from as(1).
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# mcount.c should be fixed and this test removed.
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#
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COPTS.mcount.c+=${${ACTIVE_CXX} == "gcc":? -Wa,--no-warn :}
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.endif
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.if ${MACHINE_CPU} == "i386"
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# lint1 says:
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# mcount.c(285): warning: function '_mcount' implicitly declared to return int
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#
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# lint2 says:
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# _mcount used( common/lib/libc/gmon/mcount.c(285) ), but not defined
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#
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# The correct fix is probably to have a consistent underscore in both places.
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LINTFLAGS.mcount.c+= -X 215
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.endif
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.if (${MACHINE_CPU} == "i386" || ${MACHINE_CPU} == "x86_64") && \
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${HAVE_GCC:U0} >= 6
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# The usage of __builtin_frame_address(1) should be OK.
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COPTS.mcount.c+=${${ACTIVE_CXX} == "gcc":? -Wno-error=frame-address :}
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.endif
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COPTS.mcount.c+=${${ACTIVE_CC} == "clang":? -Wno-error=frame-address :}
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# mcount and gmon cannot be compiled with profiling
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GMONOBJEXT=${${MKPIC} != "no":?pico:o}
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mcount.po: mcount.${GMONOBJEXT}
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cp mcount.${GMONOBJEXT} mcount.po
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gmon.po: gmon.${GMONOBJEXT}
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cp gmon.${GMONOBJEXT} gmon.po
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