This improves readability and complies with the GNU Coding Standards by
making the behavior of the programs independent of the name used to
invoke them.
* src/mcron/scripts/cron.scm: New file.
* src/mcron/scripts/crontab.scm: Likewise.
* src/mcron/scripts/mcron.scm: Likewise.
* Makefile.am (dist_mcronmodule_DATA): Remove 'src/mcron/crontab.scm'.
(bin_PROGRAMS): Add 'crontab'.
(sbin_PROGRAMS): Add 'cron'.
(mcron_CFLAGS, mcron_LDADD): Rename to ...
(AM_CFLAGS, LDADD): ... these.
(cron_SOURCES, cron_CPPFLAGS, cron_DEPENDENCIES)
(crontab_SOURCES, crontab_CPPFLAGS, crontab_DEPENDENCIES)
(mcron_CPPFLAGS, mcronscriptdir, dist_mcronscript_DATA): New variables.
(modules): Redefine it in terms of other '_DATA' variables.
* src/mcron/crontab.scm: Remove file.
* src/mcron/main.scm (parse-args): New procedure.
(command-name, command-type, options): Remove.
(show-version): Adapt.
(show-help, process-files-in-system-directory, cron-file-descriptors)
(main, process-user-file, process-files-in-user-directory): Move
procedures in the new files.
* src/mcron.c (inner_main): Define the current module at compile time.
* TODO: Update.
* .gitignore: Likewise.
This helps distinguish variable names with a special Automake semantic.
* Makefile.am (MODULES): Rename to ...
(modules): ... this.
(mcronmodule_DATA, dist_mcronmodule_DATA): Adapt to it.
The 'configure' script deletes the 'core.*' files. Having a file named
'base.scm' instead of 'core.scm' simplifies the build process without
changing the semantics.
* src/mcron/mcron-core.scm: Rename to ...
* src/mcron/base.scm: ... this.
All module users changed.
* Makefile.am (MODULES): Add 'src/mcron/base.scm'.
(CP): Remove variable.
(src/mcron/core.scm): Remove target.
(GEN_MODULES): Remove 'src/mcron/core.scm'.
(dist_mcronmodule_DATA): Remove 'src/mcron/mcron-core.scm'
* doc/mcron.texi: Adapt to name change.
* .gitignore: Update.
* Makefile.am (TEXI2DVI, DISTCLEANFILES, doc_mcron_TEXINFOS)
(nodist_doc_mcron_TEXINFOS): New variables. This fixes the build of the
dvi/pdf documentation.
This allows using 'mcron' before it is installed without hardcoding the
local build environment in the executable.
* build-aux/pre-inst-env.in: New script.
* configure.ac (AC_CONFIG_FILES): Create it.
(AC_CONFIG_HEADER): Add 'config.h'.
(moduledir): New variable.
(PACKAGE_LOAD_PATH): new C preprocessor macro.
* mcron.c: Include "config.h".
(main): Don't overwrite Guile load paths.
(inner_main): Prepend Mcron modules load paths.
* Makefile.am (.scm.go, doc/mcron.1): Use 'pre-inst-env'.
(mcron_CFLAGS): Remove GUILE_LOAD_PATH macro.
(noinst_SCRIPTS): New variable.
* .gitignore: Update.
* scm/mcron/environment.scm (modify-environment): Add docstring.
Compute 'passwd:dir' and 'passwd:name' only once.
(impose-default-environment): Merge it into 'modify-environment'.
* scm/mcron/main.scm (process-user-file): Rename parameters 'file-path'
to 'file-name' and 'assume-guile' to 'guile-syntax?'. Capture
'guile-regexp' and 'vixie-regexp' bindings in the procedure scope.
(guile-file-regexp, vixie-file-regexp): Delete variables.
* configure.ac (AM_SILENT_RULES): Use macro.
* makefile.am (doc/mcron.1): Use $(AM_V_HELP2MAN).
(AM_V_HELP2MAN, AM_V_HELP2MAN_, AM_V_HELP2MAN_): New variables.
* scm/mcron/makefile.am (.scm.go): Use $(AM_V_GUILEC).
(AM_V_GUILEC, AM_V_GUILEC_, AM_V_GUILEC_): New variables.
Remove 'ed' hack to eval content of scm/mcron/main.scm in the C wrapper.
Use proper libguile functions instead.
* scm/mcron/main.scm (mcron main): New module.
(show-version, show-package-information, show-help, main): Remove
extra newline characters in strings.
* mcron.c.template: Rename to ...
* mcron.c: ... this.
(inner_main): Set current module to (mcron main).
* makefile.ed: Delete file.
* configure.ac: Remove check for 'ed'.
* makefile.am: Adjust accordingly.
* .gitignore: Likewise.
* scm/mcron/main.scm (fd-list): Delete variable.
(cron-file-descriptors): New procedure. Return a list instead of
mutating 'fd-list'.
(process-update-request): Add 'fdes-list' parameter. Adapt caller by
using 'cron-file-descriptors' as an effective parameter.
