Commit c1e59f5ad1141945491135be550829698b9438d0
2020-08-01T15:04:52
libtextstyle[-optional]: Allow requesting a minimum version. * m4/libtextstyle.m4 (gl_LIBTEXTSTYLE): Allow an optional argument. (gl_LIBTEXTSTYLE_NEWEST_VERSION, gl_LIBTEXTSTYLE_INITIALIZE, gl_LIBTEXTSTYLE_SEARCH): New macros. * modules/libtextstyle (configure.ac): Don't invoke gl_LIBTEXTSTYLE. * m4/libtextstyle-optional.m4 (gl_LIBTEXTSTYLE_OPTIONAL): Allow an optional argument. Invoke, not require, gl_LIBTEXTSTYLE. * modules/libtextstyle-optional (configure.ac): Don't invoke gl_LIBTEXTSTYLE_OPTIONAL. * NEWS: Mention the changes.