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freebsd-ports/Mk/Uses/uniquefiles.mk
Mathieu Arnold e8796ef612 Rewrite the target ordering code.
The targets now have priority assigned to them, and, when the dependency
ordering magic is done at the end of bsd.port.mk, they are sorted
according to their priority.

This allows USES to add targets easily and have them run whenever they
want without touching bsd.port.mk.

To add a target that runs just before post-configure run, do:

_USES_configure+=  695:my-post-configure
my-post-configure:
	do something

To fine tune when the target is ran, look at the values in the *_SEQ
variables at the end of bsd.port.mk, and the other USES.

Allow ports Makefiles to override the priority of targets with the
TARGET_ORDER_OVERRIDE variable.  For example, to get post-install
running earlier, (its default is 700) do:

TARGET_ORDER_OVERRIDE=	  650:post-install

While there, add options target helpers for the do-* targets when they
exist.

Reviewed by:	antoine, bapt
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D3099
2015-08-17 13:31:25 +00:00

192 lines
6.4 KiB
Makefile

# $FreeBSD$
#
# Make files or directories 'unique', by adding a prefix or suffix.
#
# Feature: uniquefiles
# Usage: USES=uniquefiles or USES=uniquefiles:ARGS
# Valid ARGS: dirs
#
# dirs: The port needs a prefix (and only a prefix) based on
# UNIQUE_PREFIX for the standard directories
# DOCSDIR, EXAMPLESDIR, DATADIR, WWWDIR, ETCDIR
#
# Variables for ports:
#
# UNIQUE_PREFIX - The prefix to be used for directories and files.
# Default: ${PKGNAMEPREFIX}.
# UNIQUE_PREFIX_FILES - A list of files that need to be prefixed.
# Default: empty
# UNIQUE_SUFFIX - The suffix to be used for files.
# Default: ${PKGNAMESUFFIX}.
# UNIQUE_SUFFIX_FILES - A list of files that need to be suffixed.
# Default: empty
#
# Variables for the ports framework, but NOT individual ports:
#
# UNIQUE_DEFAULT_LINKS - When set to "yes", symlinks of the original
# filenames are also created pointing to their
# UNIQUE_* counterparts.
# This is useful for supporting multiple logical
# instances from a single physical port, but where
# you want to mark only *one* of those instances to
# provide original filenames.
#
# category/py-foo, installed as:
#
# py27-foo for Python 2.7 (DEFAULT_VERSION)
# py33-foo for Python 3.3
#
# Results in:
#
# py27-foo
# bin/foo-2.7 (UNIQUE_SUFFIX)
# bin/foo -> bin/foo-2.7 (symlinked original filename)
# py33-foo creates:
# bin/foo-3.3 (UNIQUE_SUFFIX)
#
# Default: no
#
# UNIQUE_FIND_PREFIX_FILES - A shell command to be executed to find files for
# the specific port. This has to return a
# list of files to be iterated over.
# Default: empty
#
# UNIQUE_FIND_SUFFIX_FILES - A shell command to be executed to find files for
# the specific port. This has to return a
# list of files to be iterated over.
# Default: empty
#
# NOTE: multiple logical instances are not supported by pkg and the original
# pkg_tools at the moment.
#
# MAINTAINER: portmgr@FreeBSD.org
.if !defined(_INCLUDE_USES_UNIQUEFILES_MK)
_INCLUDE_USES_UNIQUEFILES_MK= yes
UNIQUE_PREFIX?= ${PKGNAMEPREFIX}
UNIQUE_SUFFIX?= ${PKGNAMESUFFIX}
UNIQUE_PREFIX_FILES?= # empty
UNIQUE_SUFFIX_FILES?= # empty
.if ${uniquefiles_ARGS:Mdirs}
DOCSDIR= ${PREFIX}/share/doc/${UNIQUE_PREFIX}${PORTNAME}
EXAMPLESDIR= ${PREFIX}/share/examples/${UNIQUE_PREFIX}${PORTNAME}
DATADIR= ${PREFIX}/share/${UNIQUE_PREFIX}${PORTNAME}
WWWDIR= ${PREFIX}/www/${UNIQUE_PREFIX}${PORTNAME}
ETCDIR= ${PREFIX}/etc/${UNIQUE_PREFIX}${PORTNAME}
.endif
UNIQUE_DEFAULT_LINKS?= no
UNIQUE_FIND_PREFIX_FILES?= # empty
UNIQUE_FIND_SUFFIX_FILES?= # empty
_USES_POST+= uniquefiles
.endif # _INCLUDE_USES_UNIQUEFILES_MK
.if defined(_POSTMKINCLUDED) && !defined(_INCLUDE_USES_UNIQUEFILES_POST_MK)
_INCLUDE_USES_UNIQUEFILES_POST_MK= yes
_UNIQUEPKGLIST= ${WRKDIR}/.PLIST.uniquefiles
.if ${UNIQUE_DEFAULT_LINKS} == yes
_DO_CONDITIONAL_SYMLINK= \
if [ ! -e ${STAGEDIR}${PREFIX}/$${fname} -a ! -L ${STAGEDIR}${PREFIX}/$${fname} ]; then \
${ECHO_MSG} "Link: @$${fname} --> $${newf}"; \
${LN} -s ${PREFIX}/$${newf} ${STAGEDIR}${PREFIX}/$${fname}; \
${ECHO_CMD} LINKED:$${newf}:$${fname} >> ${_UNIQUEPKGLIST}; \
fi
.else
# We are not symlinking the renamed binary.
_DO_CONDITIONAL_SYMLINK= ${DO_NADA}
.endif
_USES_stage+= 775:move-uniquefiles
move-uniquefiles:
.if ${UNIQUE_PREFIX_FILES} || ${UNIQUE_FIND_PREFIX_FILES}
@${ECHO_MSG} "===> Creating unique files: Move files needing PREFIX";
.endif
.for entry in ${UNIQUE_PREFIX_FILES}
@fname=${entry}; \
if [ -e ${STAGEDIR}${PREFIX}/$${fname} -o -L ${STAGEDIR}${PREFIX}/$${fname} ]; then \
newf=$${fname%/*}/${UNIQUE_PREFIX}$${fname##*/} ; \
${ECHO_MSG} "Move: $${fname} --> $${newf}" ; \
${MV} ${STAGEDIR}${PREFIX}/$${fname} ${STAGEDIR}${PREFIX}/$${newf}; \
${ECHO_CMD} MOVED:$${fname}:$${newf} >> ${_UNIQUEPKGLIST}; \
${_DO_CONDITIONAL_SYMLINK}; \
else \
${ECHO_MSG} "Makefile error: UNIQUE (prefix): $${fname} not found"; \
${FALSE}; \
fi;
.endfor
.if ${UNIQUE_FIND_PREFIX_FILES}
@for fname in `${UNIQUE_FIND_PREFIX_FILES}`; do \
if [ -e ${STAGEDIR}${PREFIX}/$${fname} -o -L ${STAGEDIR}${PREFIX}/$${fname} ]; then \
newf=$${fname%/*}/${UNIQUE_PREFIX}$${fname##*/} ; \
${ECHO_MSG} "Move: $${fname} --> $${newf}" ; \
${MV} ${STAGEDIR}${PREFIX}/$${fname} ${STAGEDIR}${PREFIX}/$${newf}; \
${ECHO_CMD} MOVED:$${fname}:$${newf} >> ${_UNIQUEPKGLIST}; \
${_DO_CONDITIONAL_SYMLINK}; \
else \
${ECHO_MSG} "Makefile error: UNIQUE (prefix): $${fname} not found"; \
${FALSE}; \
fi; \
done;
.endif
.if ${UNIQUE_SUFFIX_FILES} || ${UNIQUE_FIND_SUFFIX_FILES}
@${ECHO_MSG} "===> Creating unique files: Move files needing SUFFIX";
.endif
.for entry in ${UNIQUE_SUFFIX_FILES}
@fname=${entry}; \
if [ -e ${STAGEDIR}${PREFIX}/$${fname} -o -L ${STAGEDIR}${PREFIX}/$${fname} ]; then \
newf=$${fname%/*}/$${fname##*/}${UNIQUE_SUFFIX}; \
${ECHO_MSG} "Move: $${fname} --> $${newf}"; \
${MV} ${STAGEDIR}${PREFIX}/$${fname} ${STAGEDIR}${PREFIX}/$${newf}; \
${ECHO_CMD} MOVED:$${fname}:$${newf} >> ${_UNIQUEPKGLIST}; \
${_DO_CONDITIONAL_SYMLINK}; \
else \
${ECHO_MSG} "Makefile error: UNIQUE (suffix): $${fname} not found"; \
${FALSE}; \
fi;
.endfor
.if ${UNIQUE_FIND_SUFFIX_FILES}
@for fname in `${UNIQUE_FIND_SUFFIX_FILES}`; do \
if [ -e ${STAGEDIR}${PREFIX}/$${fname} -o -L ${STAGEDIR}${PREFIX}/$${fname} ]; then \
newf=$${fname%/*}/$${fname##*/}${UNIQUE_SUFFIX}; \
${ECHO_MSG} "Move: $${fname} --> $${newf}"; \
${MV} ${STAGEDIR}${PREFIX}/$${fname} ${STAGEDIR}${PREFIX}/$${newf}; \
${ECHO_CMD} MOVED:$${fname}:$${newf} >> ${_UNIQUEPKGLIST}; \
${_DO_CONDITIONAL_SYMLINK}; \
else \
${ECHO_MSG} "Makefile error: UNIQUE (suffix): $${fname} not found"; \
${FALSE}; \
fi; \
done;
.endif
# Using .if exists(${_UNIQUEPKGPLIST} below instead of the sh test
# does not work in poudriere. It works fine on the CLI, though...
_USES_stage+= 950:move-uniquefiles-plist
move-uniquefiles-plist:
@if [ -e ${_UNIQUEPKGLIST} ]; then \
orgIFS=$$IFS; IFS=":"; while read command entry newentry; do \
IFS=$$orgIFS; \
case $${command} in \
MOVED) \
${REINPLACE_CMD} -e "s|^$${entry}$$|$${newentry}|" ${TMPPLIST}; \
;; \
LINKED) \
${AWK} '$$0 ~ pe { print; print ne ;next }1' \
pe="$${entry}" ne="$${newentry}" \
${TMPPLIST} > ${TMPPLIST}.uniquefilestmp; \
${MV} ${TMPPLIST}.uniquefilestmp ${TMPPLIST}; \
;; \
*) ;; \
esac; \
IFS=":"; \
done < ${_UNIQUEPKGLIST}; \
fi
.endif # defined(_POSTMKINCLUDED)