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Ensure .OBJDIR has known value
If for any reason we cannot set .OBJDIR==_objdir as desired use .CURDIR so that at least the classic .if ${.OBJDIR} != ${.CURDIR} works and dangerous misstakes can be avoided. Reviewed by: bdrewery
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=325404
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@ -61,11 +61,17 @@ __objdir_made != echo ${__objdir}/; umask ${OBJDIR_UMASK:U002}; \
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.endif
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# This causes make to use the specified directory as .OBJDIR
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.OBJDIR: ${__objdir}
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.if ${.OBJDIR:tA} != ${__objdir:tA} && ${__objdir_made:Uno:M${__objdir}/*} != ""
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.if ${.OBJDIR:tA} != ${__objdir:tA}
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# we did not get what we want - do we care?
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.if ${__objdir_made:Uno:M${__objdir}/*} != ""
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# watch out for __objdir being relative path
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.if !(${__objdir:M/*} == "" && ${.OBJDIR:tA} == ${${.CURDIR}/${__objdir}:L:tA})
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.error could not use ${__objdir}: .OBJDIR=${.OBJDIR}
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.endif
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.endif
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# apparently we can live with it
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# make sure we know what we have
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.OBJDIR: ${.CURDIR}
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.endif
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.endif
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.endif
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