# $NetBSD: emacs.mk,v 1.26 2006/03/20 05:24:33 jlam Exp $ # # This Makefile fragment handles Emacs Lisp Packages (== ELPs). # # Note to users: # # * Users choose one favoriate Emacs version (default GNU Emacs 21). # # * Emacs Lisp files are installed... # GNU emacs # -> ${PREFIX}/share/emacs/site-lisp/foo/... # XEmacs # ->${PREFIX}/lib/xemacs/site-packages/lisp/foo/... # # * You can't install an ELP for both Emacs and XEmacs # simultaneously. # # * XEmacs package's names are prefix'ed by "xemacs-". # # Note to package developers: # # * XEmacs package's names are prefix'ed by "xemacs-". # # This is to make sure ELPs for XEmacs keep their own dependency # tree (for example, if an ELP "bar" depends on another ELP "foo", # "xemacs-bar" depends on "xemacs-foo". "foo" (installed for GNU # Emacs) is useless for "xemacs-bar" in this case.). # # Make sure too that "foo" and "xemacs-foo" conflict each other, # since they can share some files. (Making all ELPs separately # installable for GNU Emacs/XEmacs might be possible.) # # * Assume each ELP supports all Emacs versions by default. If the # ELP supports only certain Emacs versions, define EMACS_VERSIONS # _ACCEPTED explicitly before including mk/emacs.mk. # # Variables for users: # # EMACS_TYPE # Description: # The user's favoriate Emacs version. # Possible values: # emacs21, emacs21nox, emacs20, xemacs215, xemacs214 # Default value: # emacs21 # # Variables ELPs can provide: # # EMACS_MODULES # Description: # List of Emacs LISP modules that the current ELP # needs at run-time. # Possible values: # base, leim # Default value: # # # EMACS_VERSIONS_ACCEPTED # Description: # Versions the ELP accepts (supports). # Possible values: # emacs21, emacs21nox, emacs20, xemacs215, xemacs214 # Default value: # emacs21, emacs21nox, emacs20, xemacs215, xemacs214 # REPLACE_EMACS # Description: # If set, correct the #!/path/to/emacs line in the # specified files. # Possible values: # # Default value: # # # Variables provided for ELPs: # # EMACS_BIN # Description: # Path to Emacs executable. # Possible values: # ${PREFIX}/bin/emacs, ${PREFIX}/bin/xemacs # # EMACS_ETCPREFIX # Description: # Path to the directory misc. files should be # installed into. ELPs should append a short # name as a subdirectory. # Possible values: # ${PREFIX}/share # ${PREFIX}/lib/xemacs/site-packages/etc # # EMACS_FLAVOR # Description: # GNU Emacs (emacs) or XEmacs (xemacs). # Possible values: # emacs, xemacs # # EMACS_INFOPREFIX # Description: # Path to the directory Info files should be # installed into. Unlike EMACS_ETCPREFIX or # EMACS_LISPPREFIX, subdirectory is not needed. # Possible values: # ${PREFIX}/${PKGINFODIR} # ${PREFIX}/lib/xemacs/site-packages/info # # EMACS_LISPPREFIX # Description: # Path to the directory Emacs lisp files should be # installed into. ELPs should append a short name # as a subdirectory. # Possible values: # ${PREFIX}/share/emacs/site-lisp # ${PREFIX}/lib/xemacs/site-packages/lisp # # EMACS_PKGNAME_PREFIX # Description: # The prefix of PKGNAME and DEPENDS lines. All ELPs # must honour this! # Possible values: # "", "xemacs-" # # EMACS_VERSION_MAJOR # Description: # Emacs major version. # Possible values: # 20, 21, 22, # # EMACS_VERSION_MINOR # Description: # Emacs minor version. # Possible values: # # # Variables provided in ELPs' PLIST: # # EMACS_ETCPREFIX # Description: # Same as the one in Makefile, except that # ${PREFIX} is omitted in PLIST. # Possible values: # share # lib/xemacs/site-packages/etc # # EMACS_INFOPREFIX # Description: # Same as the one in Makefile, except that # ${PREFIX} is omitted in PLIST. # Possible values: # ${PKGINFODIR} # lib/xemacs/site-packages/info # # EMACS_LISPPREFIX # Description: # Same as the one in Makefile, except that # ${PREFIX} is omitted in PLIST. # Possible values: # share/emacs/site-lisp # lib/xemacs/site-packages/lisp # # EMACS_VERSION # Description: # XXX # Possible values: # XXX # # FOR_{emacs,emacs21,emacs21nox,emacs20,xemacs,xemacs215,xemacs214} # Description: # These macros will become either an empty string or # "@comment" depending on the Emacs version; when # "emacs21" is used, ${FOR_emacs} and ${FOR_emacs21} # become "" (empty), and other macros become # "@comment"; thie means that only the PLIST lines # prefixed by ${FOR_emacs} and ${FOR_emacs21} are # valid. # Possible values: # "", "@comment" # # NOTFOR_{emacs,emacs21,emacs21nox,emacs20,xemacs,xemacs215,xemacs214} # Description: # The opposite of FOR_*. See above. # Possible values: # "", "@comment" # .if !defined(EMACS_MK) EMACS_MK= # defined .include "../../mk/bsd.prefs.mk" # # Constants # _EMACS_VERSIONS_ALL= \ emacs21 emacs21nox xemacs214 emacs20 xemacs215 _EMACS_VERSIONS_ACCEPTED_DEFAULT= ${_EMACS_VERSIONS_ALL} _EMACS_VERSION_DEFAULT.emacs= emacs21 _EMACS_VERSION_DEFAULT.xemacs= xemacs214 _EMACS_REQD.emacs20= emacs>=20.7 _EMACS_REQD.emacs21= emacs>=21.2 _EMACS_REQD.emacs21nox= emacs-nox11>=21.2 _EMACS_REQD.xemacs214= xemacs>=21.4 _EMACS_REQD.xemacs215= xemacs>=21.5 _EMACS_DEP.emacs20= ../../editors/emacs20 _EMACS_DEP.emacs21= ../../editors/emacs _EMACS_DEP.emacs21nox= ../../editors/emacs-nox11 _EMACS_DEP.xemacs214= ../../editors/xemacs _EMACS_DEP.xemacs215= ../../editors/xemacs-current # # Version decision # # 1. Pick up an emacs version. # # if (user want a specific version) # if (the specified version is "emacs" or "xemacs") # fall into recommended versions (i.e. "emacs21" or # "xemacs214"; # use the specified version; # else # use "emacs21" by default; # add a dependency to the version; # # 2. Check if a given package can be used for the emacs version. # # if (package accepts the emacs version) # nothing to do; # else # abort; # .if !empty(EMACS_TYPE:Memacs) || !empty(EMACS_TYPE:Mxemacs) _EMACS_TYPE= ${_EMACS_VERSION_DEFAULT.${EMACS_TYPE}} .endif _EMACS_TYPE?= ${EMACS_TYPE} .if !empty(_EMACS_TYPE:Nxemacs*) . if !empty(_EMACS_TYPE:N*nox) _EMACS_PKGBASE= emacs . else _EMACS_PKGBASE= emacs-nox11 . endif .else . if !empty(_EMACS_TYPE:N*nox) _EMACS_PKGBASE= xemacs . else _EMACS_PKGBASE= xemacs-nox11 . endif .endif _EMACS_VERSION_CMD!= ${PKG_INFO} -e "${_EMACS_PKGBASE}" || ${ECHO} .if ${_EMACS_VERSION_CMD} != "" _EMACS_VERSION_FULL= ${_EMACS_VERSION_CMD} _EMACS_VERSION= ${_EMACS_VERSION_FULL:C/^${_EMACS_PKGBASE}-//} _EMACS_VERSION_MAJOR= ${_EMACS_VERSION:C/\..*//} _EMACS_VERSION_MINOR= ${_EMACS_VERSION:C/^[0-9]*\.//:C/[^0-9].*//} _EMACS_VERSION_NOREV= ${_EMACS_VERSION:C/[a-z]*$//} _EMACS_VERSION_ISMATCH!= \ dep="${_EMACS_REQD.${_EMACS_TYPE}:Q}"; \ ${PKG_ADMIN} pmatch "$$dep" "${_EMACS_PKGBASE}"; \ if [ $$? = 0 ]; then ${ECHO} "yes"; else ${ECHO} "no"; fi .endif EMACS_VERSIONS_ACCEPTED?= ${_EMACS_VERSIONS_ACCEPTED_DEFAULT} .if empty(EMACS_VERSIONS_ACCEPTED:M${_EMACS_TYPE}) PKG_FAIL_REASON+= "Accepted versions are: ${EMACS_VERSIONS_ACCEPTED}" PKG_FAIL_REASON+= "No valid Emacs version installed found" .endif # # Dependencies and conflicts # DEPENDS+= ${_EMACS_REQD.${_EMACS_TYPE}}:${_EMACS_DEP.${_EMACS_TYPE}} .if !empty(_EMACS_TYPE:Nxemacs*) CONFLICTS+= xemacs-${PKGBASE}-[0-9]* .else CONFLICTS+= ${PKGBASE:C|^xemacs-||}-[0-9]* .endif # # Macros for packages # EMACS_FLAVOR= ${_EMACS_TYPE:C|nox||:C|[0-9].*||} EMACS_BIN= ${PREFIX}/bin/${EMACS_FLAVOR} EMACS_VERSION_MAJOR= ${_EMACS_VERSION_MAJOR} EMACS_VERSION_MINOR= ${_EMACS_VERSION_MINOR} .if ${EMACS_FLAVOR} == "emacs" EMACS_ETCPREFIX= ${PREFIX}/share EMACS_INFOPREFIX= ${PREFIX}/${PKGINFODIR} EMACS_LISPPREFIX= ${PREFIX}/share/emacs/site-lisp EMACS_PKGNAME_PREFIX= .elif ${EMACS_FLAVOR} == "xemacs" EMACS_ETCPREFIX= ${PREFIX}/lib/xemacs/site-packages/etc EMACS_INFOPREFIX= ${PREFIX}/lib/xemacs/site-packages/info EMACS_LISPPREFIX= ${PREFIX}/lib/xemacs/site-packages/lisp EMACS_PKGNAME_PREFIX= xemacs- .else PKG_FAIL_REASON+= "\`\`${EMACS_FLAVOR}'' is not a valid EMACS_FLAVOR" .endif GNU_CONFIGURE_INFODIR?= ${EMACS_INFOPREFIX} _EMACS_FOR.emacs= "@comment " _EMACS_FOR.emacs21= "@comment " _EMACS_FOR.emacs21nox= "@comment " _EMACS_FOR.emacs20= "@comment " _EMACS_FOR.xemacs= "@comment " _EMACS_FOR.xemacs215= "@comment " _EMACS_FOR.xemacs214= "@comment " _EMACS_NOTFOR.emacs= "" _EMACS_NOTFOR.emacs21= "" _EMACS_NOTFOR.emacs21nox= "" _EMACS_NOTFOR.emacs20= "" _EMACS_NOTFOR.xemacs= "" _EMACS_NOTFOR.xemacs215= "" _EMACS_NOTFOR.xemacs214= "" _EMACS_FOR.${EMACS_FLAVOR}= "" _EMACS_FOR.${_EMACS_TYPE}= "" _EMACS_NOTFOR.${EMACS_FLAVOR}= "@comment " _EMACS_NOTFOR.${_EMACS_TYPE}= "@comment " PLIST_SUBST+= EMACS_FLAVOR=${EMACS_FLAVOR:Q} PLIST_SUBST+= EMACS_VERSION=${_EMACS_VERSION_NOREV:Q} PLIST_SUBST+= EMACS_INFOPREFIX=${EMACS_INFOPREFIX:C|^${PREFIX}/||} PLIST_SUBST+= EMACS_LISPPREFIX=${EMACS_LISPPREFIX:C|^${PREFIX}/||} PLIST_SUBST+= FOR_emacs=${_EMACS_FOR.emacs} PLIST_SUBST+= FOR_emacs21=${_EMACS_FOR.emacs21} PLIST_SUBST+= FOR_emacs21nox=${_EMACS_FOR.emacs21nox} PLIST_SUBST+= FOR_emacs20=${_EMACS_FOR.emacs20} PLIST_SUBST+= FOR_xemacs=${_EMACS_FOR.xemacs} PLIST_SUBST+= FOR_xemacs215=${_EMACS_FOR.xemacs215} PLIST_SUBST+= FOR_xemacs214=${_EMACS_FOR.xemacs214} PLIST_SUBST+= NOTFOR_emacs=${_EMACS_NOTFOR.emacs} PLIST_SUBST+= NOTFOR_emacs21=${_EMACS_NOTFOR.emacs21} PLIST_SUBST+= NOTFOR_emacs21nox=${_EMACS_NOTFOR.emacs21nox} PLIST_SUBST+= NOTFOR_emacs20=${_EMACS_NOTFOR.emacs20} PLIST_SUBST+= NOTFOR_xemacs=${_EMACS_NOTFOR.xemacs} PLIST_SUBST+= NOTFOR_xemacs215=${_EMACS_NOTFOR.xemacs215} PLIST_SUBST+= NOTFOR_xemacs214=${_EMACS_NOTFOR.xemacs214} # # ELP dependencies # EMACS_MODULES?= # none # XXX EMACS_USE_LEIM should be removed after the 2006Q1 branch. .if defined(EMACS_USE_LEIM) EMACS_MODULES+= leim .endif # "base" elisp modules .if !empty(_EMACS_TYPE:Memacs*) _EMACS_PKGDEP.${_EMACS_TYPE},base?= # empty .elif !empty(_EMACS_TYPE:Mxemacs*) _EMACS_PKGDEP.${_EMACS_TYPE},base?= \ xemacs-packages>=1.15:../../editors/xemacs-packages .endif # "leim" - input methods for international character sets .if !empty(_EMACS_TYPE:Mxemacs*) || !empty(_EMACS_TYPE:Memacs20*) _EMACS_PKGDEP.${_EMACS_TYPE},leim?= leim>=20.7:../../editors/leim20 .else _EMACS_PKGDEP.${_EMACS_TYPE},leim?= leim>=21.2:../../editors/leim .endif .for _mod_ in ${EMACS_MODULES} DEPENDS+= ${_EMACS_PKGDEP.${_EMACS_TYPE},${_mod_}} .endfor .endif # EMACS_MK