48 lines
1.3 KiB
Makefile
48 lines
1.3 KiB
Makefile
# $NetBSD: builtin.mk,v 1.6 2019/11/03 10:39:08 rillig Exp $
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BUILTIN_PKG:= libbsd
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BUILTIN_FIND_HEADERS_VAR:= H_LIBBSD
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BUILTIN_FIND_HEADERS.H_LIBBSD= bsd/bsd.h
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.include "../../mk/buildlink3/bsd.builtin.mk"
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###
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### Determine if there is a built-in implementation of the package and
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### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
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###
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.if !defined(IS_BUILTIN.libbsd)
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IS_BUILTIN.libbsd= no
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. if empty(H_LIBBSD:M__nonexistent__) && empty(H_LIBBSD:M${LOCALBASE}/*)
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IS_BUILTIN.libbsd= yes
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. endif
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.endif
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MAKEVARS+= IS_BUILTIN.libbsd
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###
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### Determine whether we should use the built-in implementation if it
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### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
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###
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.if !defined(USE_BUILTIN.libbsd)
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. if ${PREFER.libbsd} == "pkgsrc"
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USE_BUILTIN.libbsd= no
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. else
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USE_BUILTIN.libbsd= ${IS_BUILTIN.libbsd}
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. if defined(BUILTIN_PKG.libbsd) && \
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!empty(IS_BUILTIN.libbsd:M[yY][eE][sS])
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USE_BUILTIN.libbsd= yes
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. for _dep_ in ${BUILDLINK_API_DEPENDS.libbsd}
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. if !empty(USE_BUILTIN.libbsd:M[yY][eE][sS])
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USE_BUILTIN.libbsd!= \
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if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.libbsd:Q}; then \
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${ECHO} yes; \
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else \
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${ECHO} no; \
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fi
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. endif
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. endfor
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. endif
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. endif # PREFER.libbsd
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.endif
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MAKEVARS+= USE_BUILTIN.libbsd
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