rsyslog/rsyslog — pull request #37 by mbiebl (2014-02-15 15:58:52+00:00)
Title: Use automake 'subdir-objects' option

Newer automake versions complain if we use source files in subdirectories:

autoreconf: running: automake --add-missing --copy --force-missing
plugins/omelasticsearch/Makefile.am:4: warning: source file 'cJSON/cjson.c' is in a subdirectory,
plugins/omelasticsearch/Makefile.am:4: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
runtime/Makefile.am:7: warning: source file '../action.c' is in a subdirectory,
runtime/Makefile.am:7: but option 'subdir-objects' is disabled
runtime/Makefile.am:7: warning: source file '../threads.c' is in a subdirectory,
runtime/Makefile.am:7: but option 'subdir-objects' is disabled
runtime/Makefile.am:7: warning: source file '../parse.c' is in a subdirectory,
runtime/Makefile.am:7: but option 'subdir-objects' is disabled
runtime/Makefile.am:7: warning: source file '../outchannel.c' is in a subdirectory,
runtime/Makefile.am:7: but option 'subdir-objects' is disabled
runtime/Makefile.am:7: warning: source file '../template.c' is in a subdirectory,
runtime/Makefile.am:7: but option 'subdir-objects' is disabled
autoreconf: Leaving directory `.'

Explicitly set the 'subdir-objects' option to avoid any future issues.

Fixes #33