39 lines
1 KiB
Makefile
39 lines
1 KiB
Makefile
# $NetBSD: pkg-build-options.mk,v 1.2 2007/04/10 03:45:36 rillig Exp $
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#
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# This procedure determines the PKG_OPTIONS that have been in effect
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# when the package ${pkgbase} has been built. When the package is not
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# yet installed, the current PKG_OPTIONS are queried.
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#
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# Parameters:
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# pkgbase
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# The basename of the package.
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#
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# Returns:
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# PKG_BUILD_OPTIONS.${pkgbase}
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# The build options of the package.
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#
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# Example:
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# pkgbase := wine
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# .include "../../mk/pkg-build-options.mk"
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#
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# TODO: Query the installed package if it exists.
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#
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.if defined(BUILDLINK_DEPTH) && !empty(BUILDLINK_DEPTH)
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. for b in ${pkgbase}
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. if !defined(PKG_BUILD_OPTIONS.${b})
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PKG_BUILD_OPTIONS.${b} != \
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cd ${BUILDLINK_PKGSRCDIR.${b}} \
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&& ${MAKE} ${MAKEFLAGS} \
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show-var VARNAME=PKG_OPTIONS
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MAKEFLAGS+= PKG_BUILD_OPTIONS.${b}=${PKG_BUILD_OPTIONS.${b}:Q}
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. endif
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MAKEVARS+= PKG_BUILD_OPTIONS.${b}
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. endfor
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.else
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. for b in ${pkgbase}
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PKG_FAIL_REASON+= "[pkg-build-options.mk] This file may only be included from a buildlink3.mk file (pkgbase=${b})."
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. endfor
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.endif
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