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as PREFER_PKGSRC. Preferences are determined by the most specific instance of the package in either PREFER_PKGSRC or PREFER_NATIVE. If a package is specified in neither or in both variables, then PREFER_PKGSRC has precedence over PREFER_NATIVE.
94 lines
2.5 KiB
Makefile
94 lines
2.5 KiB
Makefile
# $NetBSD: buildlink2.mk,v 1.8 2004/02/12 02:35:06 jlam Exp $
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#
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# Optionally define USE_GNU_READLINE to force use of GNU readline.
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#
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# NOTE: You may need to do some more work to get libedit recognized over
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# libreadline, especially by GNU configure scripts.
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.if !defined(READLINE_BUILDLINK2_MK)
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READLINE_BUILDLINK2_MK= # defined
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.include "../../mk/bsd.prefs.mk"
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BUILDLINK_DEPENDS.readline?= readline>=2.2
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BUILDLINK_PKGSRCDIR.readline?= ../../devel/readline
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.if exists(/usr/include/readline.h) || \
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exists(/usr/include/readline/readline.h)
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_BUILTIN_READLINE= YES
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.else
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_BUILTIN_READLINE= NO
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.endif
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#
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# This catch-all for SunOS is probably too broad, but better to err on
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# the safe side. We can narrow down the match when we have better
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# information.
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#
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_INCOMPAT_READLINE= SunOS-*-*
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.for _pattern_ in ${_INCOMPAT_READLINE} ${INCOMPAT_READLINE}
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. if !empty(MACHINE_PLATFORM:M${_pattern_})
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_BUILTIN_READLINE= NO
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. endif
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.endfor
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.if ${_BUILTIN_READLINE} == "YES"
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_NEED_GNU_READLINE= NO
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.else
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_NEED_GNU_READLINE= YES
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.endif
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.if !empty(PREFER_NATIVE:M[yY][eE][sS]) && \
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${_BUILTIN_READLINE} == "YES"
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_NEED_GNU_READLINE= NO
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.endif
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.if !empty(PREFER_PKGSRC:M[yY][eE][sS])
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_NEED_GNU_READLINE= YES
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.endif
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.if !empty(PREFER_NATIVE:Mreadline) && \
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${_BUILTIN_READLINE} == "YES"
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_NEED_GNU_READLINE= NO
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.endif
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.if !empty(PREFER_PKGSRC:Mreadline)
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_NEED_GNU_READLINE= YES
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.endif
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.if defined(USE_GNU_READLINE)
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_NEED_GNU_READLINE= YES
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.endif
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.if ${_NEED_GNU_READLINE} == "YES"
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BUILDLINK_PACKAGES+= readline
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EVAL_PREFIX+= BUILDLINK_PREFIX.readline=readline
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BUILDLINK_PREFIX.readline_DEFAULT= ${LOCALBASE}
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.else
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BUILDLINK_PREFIX.readline= /usr
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.endif
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BUILDLINK_PREFIX.history= ${BUILDLINK_PREFIX.readline}
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BUILDLINK_FILES.readline= include/readline.h
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BUILDLINK_FILES.readline+= include/readline/*
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BUILDLINK_FILES.readline+= lib/libreadline.*
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BUILDLINK_FILES.history= include/history.h
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BUILDLINK_FILES.history+= lib/libhistory.*
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.if ${_NEED_GNU_READLINE} == "NO"
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_BLNK_LIBEDIT_LIST!= ${ECHO} /usr/lib/libedit.*
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. if ${_BLNK_LIBEDIT_LIST} != "/usr/lib/libedit.*"
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BUILDLINK_FILES.readline+= lib/libedit.*
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BUILDLINK_TRANSFORM.readline= -e "s|include/readline.h|include/readline/readline.h|g"
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BUILDLINK_TRANSFORM+= l:readline:edit
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BUILDLINK_FILES.history+= lib/libedit.*
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BUILDLINK_TRANSFORM.history= -e "s|include/history.h|include/readline/history.h|g"
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BUILDLINK_TRANSFORM+= l:history:edit
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. endif
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.endif
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BUILDLINK_TARGETS+= readline-buildlink
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BUILDLINK_TARGETS+= history-buildlink
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readline-buildlink: _BUILDLINK_USE
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history-buildlink: _BUILDLINK_USE
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.endif # READLINE_BUILDLINK2_MK
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