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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -1,3 +1,45 @@ +2008-05-05 Gary V. Vaughan <gary@gnu.org> + + Factor load functionality into include builtin. + * m4/module.c (m4__module_open): Instead of calling lt_dlopenext + right away, use the preload hint first incase path searching has + been disabled by POSIXLY_CORRECT. Otherwise fallback to a + manual path search to override libltdl's algorithm. + * m4/m4module.h: Adjust. + * m4/path.c (FILE_SUFFIXES): Order to try suffixes in our path + search algorithm. + (NO_SUFFIXES): Alternatively, how to to search a path without + adding file suffixes. + (m4_path_search): Add a new suffixes parameter defaulting to + NO_SUFFIXES. Adjust all callers. + (m4_load_filename): New generic load function that tries to + open a matched file first as a module, and if that fails fall + back to as (possibly frozen) m4 input. + (m4_fopen): New function with close on exec functionality. + * modules/m4.c (include, sinclude): Use m4_load_filename to + overload these builtins to work with modules too. + * modules/load.c (load): Removed this builtin. + * src/main.c: Remove Dynamic loading features section, and + M4MODPATH support. + (long_options): Remove "load-module", "unload-module" and + "module-directory" options. + (OPTSTRING): Remove 'M' and 'm' options. + (process_file): Use m4_load_filename to support module names + on the command line. + * Makefile.am (TESTS_ENVIRONMENT): No need for abs_top_builddir + any more. + * doc/m4.texinfo: Update examples. + (Dynamic loading features, Load): Removed. + (Command line files): Describe how non-option arguments are + treated to try to find a matching macro file or dso. + (Include): Describe additional dso loading features if a + suitable text file cannot be found. + (Modules): Updated. + * tests/builtins.at, tests/m4.in, tests/modules.at, + tests/options.at: Adjust test cases and calling conventions + to new semantics. + * NEWS: Updated. + 2008-05-05 Eric Blake <ebb9@byu.net> Stage 22: allow builtin token concatenation outside $@. |