2d1ba244e9
This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
14 lines
431 B
Makefile
14 lines
431 B
Makefile
# $NetBSD: buildlink3.mk,v 1.11 2009/03/20 19:24:06 joerg Exp $
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BUILDLINK_TREE+= php-pdo
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.if !defined(PHP_PDO_BUILDLINK3_MK)
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PHP_PDO_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.php-pdo+= ${PHP_PKG_PREFIX}-pdo-5.*
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BUILDLINK_ABI_DEPENDS.php-pdo?= ${PHP_PKG_PREFIX}-pdo>=5.2.9
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BUILDLINK_PKGSRCDIR.php-pdo?= ../../databases/php-pdo
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BUILDLINK_INCDIRS.php-pdo?= include/php/ext/pdo
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.endif # PHP_PDO_BUILDLINK3_MK
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BUILDLINK_TREE+= -php-pdo
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