84 lines
3.1 KiB
Makefile
84 lines
3.1 KiB
Makefile
# $NetBSD: texinfo.mk,v 1.6 2002/11/14 04:04:13 wiz Exp $
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#
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# This Makefile fragment is included by packages that provide info files.
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#
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.if !defined(TEXINFO_MK)
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TEXINFO_MK= # defined
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# Does the system have the GNU texinfo tools and if yes, what version are they?
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_INSTALL_INFO= /usr/bin/install-info
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.if exists(${_INSTALL_INFO})
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. if !defined(INSTALL_INFO_VERSION)
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_INSTALL_INFO_VERSION_OUTPUT!= ${_INSTALL_INFO} --version 2>/dev/null
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# if install-info departs from the [0-9].[0-9] numbering scheme, the following
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# would have to be changed as well as the comparison below
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INSTALL_INFO_VERSION= ${_INSTALL_INFO_VERSION_OUTPUT:M[0-9]*.[0-9]*}
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MAKEFLAGS+= INSTALL_INFO_VERSION=${INSTALL_INFO_VERSION}
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. endif
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.endif
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# Minimum required version for the GNU texinfo tools.
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TEXINFO_REQD?= 3.12
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# Sort out if we need the version provided by devel/gtexinfo.
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.if defined(INSTALL_INFO_VERSION)
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. if ${INSTALL_INFO_VERSION} < ${TEXINFO_REQD}
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_NEED_TEXINFO= # defined
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. endif
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.else
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_NEED_TEXINFO= # defined
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.endif
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.if defined(_NEED_TEXINFO)
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DEPENDS+= gtexinfo>=${TEXINFO_REQD}:../../devel/gtexinfo
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_GTEXINFO_PREFIX_DEFAULT=${LOCALBASE}
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EVAL_PREFIX+= _GTEXINFO_PREFIX=gtexinfo
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.else
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_GTEXINFO_PREFIX= ${_INSTALL_INFO:C|/bin/install-info$||}
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.endif
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#
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# Advertise in environment which install-info and makeinfo should be used.
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#
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INSTALL_INFO= ${_GTEXINFO_PREFIX}/bin/install-info
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MAKEINFO= ${_GTEXINFO_PREFIX}/bin/makeinfo
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CONFIGURE_ENV+= MAKEINFO="${MAKEINFO}" INSTALL_INFO="${INSTALL_INFO}"
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MAKE_ENV+= MAKEINFO="${MAKEINFO}" INSTALL_INFO="${INSTALL_INFO}"
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#
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# Another way would be to use ${SED} to substitute @MAKEINFO@, @INSTALL_INFO@
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# and bare makeinfo and install-info words in target rules commands and in
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# Makefiles variable assignments for the files matching ${TEXINFO_PATTERNS}.
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#
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# Note: there are embedded tabs in some variables below.
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#
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TEXINFO_OVERRIDE?= NO
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.if defined(TEXINFO_OVERRIDE) && (${TEXINFO_OVERRIDE} == "YES")
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TEXINFO_PATTERNS+= Makefile.in
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# replace @MAKEINFO@ and @INSTALL_INFO@ respectively with ${MAKEINFO} and
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# ${INSTALL_INFO}
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TEXINFO_VAR_SUBST+= MAKEINFO=${MAKEINFO:Q}
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TEXINFO_VAR_SUBST+= INSTALL_INFO=${INSTALL_INFO:Q}
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TEXINFO_SUBST_SED+= ${TEXINFO_VAR_SUBST:S/=/@!/:S/$/!g/:S/^/ -e s!@/}
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# replace bare makeinfo and install-info in MAKEINFO and INSTALL_INFO variables
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# assignments
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TEXINFO_SUBST_SED+= -e 's!^MAKEINFO[ ]*=[ ]*makeinfo[ ]*\(.*\)$$!MAKEINFO = ${MAKEINFO} \1!'
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TEXINFO_SUBST_SED+= -e 's!^INSTALL_INFO[ ]*=[ ]*install-info[ ]*\(.*\)$$!INSTALL_INFO = ${INSTALL_INFO} \1!'
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# replace bare makeinfo and install-info commands in Makefile target rules
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TEXINFO_SUBST_SED+= -e "s!^\( .*\)\([ ]\)makeinfo\([ ]\)!\1\2${MAKEINFO}\3!g"
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TEXINFO_SUBST_SED+= -e "s!^\( .*\)\([ ']\)install-info\([ ]\)!\1\2${INSTALL_INFO}\3!g"
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_CONFIGURE_PREREQ+= texinfo-override
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texinfo-override:
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${_PKG_SILENT}${_PKG_DEBUG} \
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(for _PATTERN in ${TEXINFO_PATTERNS}; do \
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${FIND} ${WRKSRC} -type f -name "$$_PATTERN" -print; \
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done; ) | ( while read _F ; do \
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${SED} ${TEXINFO_SUBST_SED} "$$_F" > "$$_F.new" && \
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${MV} "$$_F.new" "$$_F"; \
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done )
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.endif # TEXINFO_OVERRIDE
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.endif # TEXINFO_MK
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