363de64c50
It is unused, and its error message wrongly said "only for unprivileged", which nobody complained about for 13 years.
174 lines
4.6 KiB
Makefile
174 lines
4.6 KiB
Makefile
# $NetBSD: can-be-built-here.mk,v 1.10 2020/04/26 06:56:29 rillig Exp $
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#
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# This file checks whether a package can be built in the current pkgsrc
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# environment. It checks the following variables:
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#
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# * NOT_FOR_COMPILER, ONLY_FOR_COMPILER
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# * NOT_FOR_PLATFORM, ONLY_FOR_PLATFORM
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# * BROKEN_ON_PLATFORM, BROKEN_EXCEPT_ON_PLATFORM
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# * NOT_FOR_BULK_PLATFORM
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# * NOT_FOR_UNPRIVILEGED
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# * PKG_FAIL_REASON, PKG_SKIP_REASON
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#
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# It also depends on the following internal variables:
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#
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# NO_SKIP
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# When defined, the checks in this file are skipped. It is called
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# NO_SKIP because the code that skips building the package should
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# _not_ be run.
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#
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# XXX: It's weird to have three negations in such a short variable
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# name.
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#
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# Keywords: compiler broken only platform
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_CBBH_CHECKS= # none, but see below.
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# Check NOT_FOR_COMPILER
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_CBBH_CHECKS+= ncomp
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_CBBH_MSGS.ncomp= "This package is not available for these compilers: "${NOT_FOR_COMPILER:Q}"."
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_CBBH.ncomp= yes
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.for c in ${NOT_FOR_COMPILER}
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. for pc in ${PKGSRC_COMPILER}
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# The left-hand side of the == operator must be a "real" variable.
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_c:= ${c}
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. if ${_c} == ${pc}
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_CBBH.ncomp= no
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. endif
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. endfor
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.endfor
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# Check ONLY_FOR_COMPILER
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_CBBH_CHECKS+= ocomp
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_CBBH_MSGS.ocomp= "This package is only available for these compilers: "${ONLY_FOR_COMPILER:Q}"."
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_CBBH.ocomp= yes
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.if defined(ONLY_FOR_COMPILER) && !empty(ONLY_FOR_COMPILER)
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_CBBH.ocomp= yes
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# Ignore compilers that only cache or distribute the real work that has
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# to be done (see PR 35173).
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. for pc in ${PKGSRC_COMPILER:Nccache:Ndistcc}
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. if empty(ONLY_FOR_COMPILER:M${pc})
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_CBBH.ocomp= no
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. endif
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. endfor
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.endif
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# Check NOT_FOR_PLATFORM
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_CBBH_CHECKS+= nplat
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_CBBH_MSGS.nplat= "This package is not available for these platforms: "${NOT_FOR_PLATFORM:Q}"."
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_CBBH.nplat= yes
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.for p in ${NOT_FOR_PLATFORM}
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. if !empty(MACHINE_PLATFORM:M${p})
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_CBBH.nplat= no
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. endif
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.endfor
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# Check NOT_FOR_BULK_PLATFORM
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_CBBH_CHECKS+= nbplat
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_CBBH_MSGS.nbplat= "This package is known to stall the bulk build on these platforms: "${NOT_FOR_BULK_PLATFORM:Q}"."
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_CBBH.nbplat= yes
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.for p in ${NOT_FOR_BULK_PLATFORM}
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. if defined(BATCH) && !empty(MACHINE_PLATFORM:M${p})
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_CBBH.nbplat= no
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. endif
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.endfor
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# Check ONLY_FOR_PLATFORM
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_CBBH_CHECKS+= oplat
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_CBBH_MSGS.oplat= "This package is only available for these platforms: "${ONLY_FOR_PLATFORM:Q}"."
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_CBBH.oplat= yes
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.if defined(ONLY_FOR_PLATFORM) && !empty(ONLY_FOR_PLATFORM)
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_CBBH.oplat= no
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. for p in ${ONLY_FOR_PLATFORM}
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. if !empty(MACHINE_PLATFORM:M${p})
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_CBBH.oplat= yes
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. endif
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. endfor
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.endif
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# Check BROKEN_ON_PLATFORM
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_CBBH_CHECKS+= bplat
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_CBBH_MSGS.bplat= "This package is broken on these platforms: "${BROKEN_ON_PLATFORM:Q}"."
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_CBBH.bplat= yes
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.for p in ${BROKEN_ON_PLATFORM}
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. if !empty(MACHINE_PLATFORM:M${p})
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_CBBH.bplat= no
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. endif
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.endfor
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# Check BROKEN_EXCEPT_ON_PLATFORM
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_CBBH_CHECKS+= beplat
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_CBBH_MSGS.beplat= "This package is broken except on these platforms: "${BROKEN_EXCEPT_ON_PLATFORM:Q}"."
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_CBBH.beplat= yes
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.if defined(BROKEN_EXCEPT_ON_PLATFORM) && !empty(BROKEN_EXCEPT_ON_PLATFORM)
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_CBBH.beplat= no
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. for p in ${BROKEN_EXCEPT_ON_PLATFORM}
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. if !empty(MACHINE_PLATFORM:M${p})
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_CBBH.beplat= yes
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. endif
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. endfor
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.endif
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# Check NOT_FOR_UNPRIVILEGED
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_CBBH_CHECKS+= nunpriv
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_CBBH_MSGS.nunpriv= "This package is not available in unprivileged mode."
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_CBBH.nunpriv= yes
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.if defined(NOT_FOR_UNPRIVILEGED) && !empty(NOT_FOR_UNPRIVILEGED:M[Yy][Ee][Ss])
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. if !empty(UNPRIVILEGED:M[Yy][Ee][Ss])
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_CBBH.nunpriv= no
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. endif
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.endif
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# Check PKG_FAIL_REASON
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_CBBH_CHECKS+= fail
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_CBBH_MSGS.fail= "This package has set PKG_FAIL_REASON:" ${PKG_FAIL_REASON}
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_CBBH.fail= yes
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.if defined(PKG_FAIL_REASON) && !empty(PKG_FAIL_REASON)
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_CBBH.fail= no
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.endif
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# Check PKG_SKIP_REASON
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_CBBH_CHECKS+= skip
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_CBBH_MSGS.skip= "This package has set PKG_SKIP_REASON:" ${PKG_SKIP_REASON}
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_CBBH.skip= yes
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.if defined(PKG_SKIP_REASON) && !empty(PKG_SKIP_REASON)
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_CBBH.skip= no
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.endif
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# Collect and combine the results
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_CBBH= yes
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_CBBH_MSGS= # none
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.for c in ${_CBBH_CHECKS}
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. if ${_CBBH.${c}} != "yes"
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_CBBH= no
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_CBBH_MSGS+= ${_CBBH_MSGS.${c}}
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. endif
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.endfor
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# In the first line, this target prints either "yes" or "no", saying
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# whether this package can be built. If the package can not be built,
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# the reasons are given in the following lines.
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#
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can-be-built-here: .PHONY
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@${ECHO} ${_CBBH}
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@:; ${_CBBH_MSGS:@m@${ECHO} ${m} ; @}
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_cbbh:
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@:; ${_CBBH_MSGS:@m@${ERROR_MSG} ${m} ; @}
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@${FALSE}
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.if !defined(NO_SKIP) && ${_CBBH} == "no"
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# XXX: bootstrap-depends is only used here because it is depended
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# upon by each of the "main" pkgsrc targets.
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bootstrap-depends: _cbbh
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.endif
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