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- m4_dnl Copyright (C) 2018 Alister Sanders
- m4_dnl
- m4_dnl This program is free software: you can redistribute it and/or modify
- m4_dnl it under the terms of the GNU General Public License as published by
- m4_dnl the Free Software Foundation, either version 3 of the License, or
- m4_dnl (at your option) any later version.
- m4_dnl
- m4_dnl This program is distributed in the hope that it will be useful,
- m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
- m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- m4_dnl GNU General Public License for more details.
- m4_dnl
- m4_dnl You should have received a copy of the GNU General Public License
- m4_dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
- m4_dnl
- m4_divert(-1)m4_dnl
- # `sp_defn' is defined with a preceeding newline so that macros defined
- # with it can be used in single line comments in configurations
- m4_define(`sp_def', `m4_define(`$1', `$2')m4_dnl')
- sp_def(`sp_defn', `sp_def(`$1', `
- $2')m4_dnl')
- sp_def(`sp_default', `ifdef(`$1', `', `sp_def(`$1', `$2')')')
- sp_default(`SP_DATETIME', m4_esyscmd(echo -n $(date "+%F %T")))
- sp_default(`SP_VERSION', `<unknown version>')
- sp_default(`SP_BUILDHOST', `<unknown build host>')
- sp_default(`SP_TARGETHOST', `<unknown target host>')
- sp_defn(sp_blurb, `sp_com Generated with spotfile SP_VERSION on SP_DATETIME
- sp_com Build Host : SP_BUILDHOST
- sp_com Target Host : SP_TARGETHOST')
- sp_defn(sp_use, `sp_com --- begin spotfile content ($1) ---
- m4_include($1)sp_com --- end spotfile content ($1)---')
- sp_defn(sp_maybe_use, `sp_com --- begin spotfile content ($1) ---
- m4_sinclude($1)
- sp_com --- end spotfile content ($1)---')
- # Use host-specific files
- sp_def(`sp_host_use', `sp_use(SP_TARGETHOST/$1)')
- sp_def(`sp_host_maybe_use', `sp_maybe_use(SP_TARGETHOST/$1)')
- # Set the default single-line comment marker to `#'
- sp_def(`sp_set_com', `sp_def(`sp_com', `$1')')
- sp_set_com(`#')
- # Finally, disable m4 comments so that macros can be expanded within
- # configuration comments
- m4_changecom(`')
- m4_divert(0)m4_dnl
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