72 lines
1.9 KiB
Makefile
72 lines
1.9 KiB
Makefile
# $NetBSD: builtin.mk,v 1.8 2019/09/12 20:35:55 rillig Exp $
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BUILTIN_PKG:= libdes
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BUILTIN_FIND_HEADERS_VAR:= H_LIBDES
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BUILTIN_FIND_HEADERS.H_LIBDES= libdes.h des.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.libdes)
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IS_BUILTIN.libdes= no
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. if empty(H_LIBDES:M__nonexistent__) && empty(H_LIBDES:M${LOCALBASE}/*)
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IS_BUILTIN.libdes= yes
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. endif
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.endif
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MAKEVARS+= IS_BUILTIN.libdes
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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.libdes)
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. if ${PREFER.libdes} == "pkgsrc"
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USE_BUILTIN.libdes= no
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. else
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USE_BUILTIN.libdes= ${IS_BUILTIN.libdes}
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. if defined(BUILTIN_PKG.libdes) && \
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!empty(IS_BUILTIN.libdes:M[yY][eE][sS])
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USE_BUILTIN.libdes= yes
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. for dep in ${BUILDLINK_API_DEPENDS.libdes}
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. if !empty(USE_BUILTIN.libdes:M[yY][eE][sS])
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USE_BUILTIN.libdes!= \
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if ${PKG_ADMIN} pmatch ${dep:Q} ${BUILTIN_PKG.libdes}; then \
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${ECHO} yes; \
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else \
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${ECHO} no; \
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fi
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. endif
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. endfor
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. endif
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. endif # PREFER.libdes
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.endif
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MAKEVARS+= USE_BUILTIN.libdes
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###
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### The section below only applies if we are not including this file
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### solely to determine whether a built-in implementation exists.
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###
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CHECK_BUILTIN.libdes?= no
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.if !empty(CHECK_BUILTIN.libdes:M[nN][oO])
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. if !empty(USE_BUILTIN.libdes:M[yY][eE][sS])
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BUILDLINK_TARGETS+= buildlink-libdes-libdes-h
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. endif
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. if !target(buildlink-libdes-libdes-h)
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.PHONY: buildlink-libdes-libdes-h
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buildlink-libdes-libdes-h:
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${RUN} \
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src="/usr/include/des.h"; \
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dest=${BUILDLINK_DIR}"/include/libdes.h"; \
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if ${TEST} ! -f "$$dest" -a -f "$$src"; then \
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${MKDIR} -p `${DIRNAME} "$$dest"`; \
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${LN} -fs "$$src" "$$dest"; \
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fi
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. endif
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.endif # CHECK_BUILTIN.libdes
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