pkgsrc/mail/libmilter/builtin.mk
jlam d71a98aa8e Avoid extra stat() calls by not repeatedly checking whether a file
exists on the disk -- we can just check whether a variable defined by
find-files.mk is "__nonexistent__" or not.
2006-03-30 18:06:17 +00:00

50 lines
1.4 KiB
Makefile

# $NetBSD: builtin.mk,v 1.4 2006/03/30 18:06:18 jlam Exp $
BUILTIN_PKG:= libmilter
BUILTIN_FIND_LIBS:= milter
BUILTIN_FIND_FILES_VAR:= H_LIBMILTER
BUILTIN_FIND_FILES.H_LIBMILTER= /usr/include/libmilter/mfapi.h
.include "../../mk/buildlink3/bsd.builtin.mk"
###
### Determine if there is a built-in implementation of the package and
### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
###
.if !defined(IS_BUILTIN.libmilter)
IS_BUILTIN.libmilter= no
. if empty(H_LIBMILTER:M__nonexistent__) && \
empty(H_LIBMILTER:M${LOCALBASE}/*) && \
!empty(BUILTIN_LIB_FOUND.milter:M[yY][eE][sS])
IS_BUILTIN.libmilter= yes
. endif
.endif
MAKEVARS+= IS_BUILTIN.libmilter
###
### Determine whether we should use the built-in implementation if it
### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
###
.if !defined(USE_BUILTIN.libmilter)
. if ${PREFER.libmilter} == "pkgsrc"
USE_BUILTIN.libmilter= no
. else
USE_BUILTIN.libmilter= ${IS_BUILTIN.libmilter}
. if defined(BUILTIN_PKG.libmilter) && \
!empty(IS_BUILTIN.libmilter:M[yY][eE][sS])
USE_BUILTIN.libmilter= yes
. for _dep_ in ${BUILDLINK_DEPENDS.libmilter}
. if !empty(USE_BUILTIN.libmilter:M[yY][eE][sS])
USE_BUILTIN.libmilter!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.libmilter:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
. endif # PREFER.libmilter
.endif
MAKEVARS+= USE_BUILTIN.libmilter