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| author | Sébastien Helleu <flashcode@flashtux.org> | 2023-07-31 21:27:16 +0200 |
|---|---|---|
| committer | Sébastien Helleu <flashcode@flashtux.org> | 2023-07-31 21:27:16 +0200 |
| commit | 8bfd25e2e6989fa04d0aa7bd7fb03fd8226089f5 (patch) | |
| tree | b75f34284b31c84e24cc40db54d1ffb83fb9eed6 /src/core | |
| parent | 1ffd0a58b91702b7a1e435ba03e992699e331bc4 (diff) | |
| download | weechat-8bfd25e2e6989fa04d0aa7bd7fb03fd8226089f5.zip | |
doc: stop build of docs if a locale is missing, add CMake option "ENABLE_DOC_WARN_LOCALE" (closes #1985)
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/wee-doc.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/src/core/wee-doc.c b/src/core/wee-doc.c index bfadc0a15..8014f4b72 100644 --- a/src/core/wee-doc.c +++ b/src/core/wee-doc.c @@ -1602,7 +1602,7 @@ doc_gen_api_config_priority (const char *path, const char *lang) int doc_generate (const char *path) { - int i, j, rc_doc_gen, rc, num_files; + int i, j, rc_doc_gen, rc, num_files, warn_locale; char *locales[] = { "de_DE.UTF-8", "en_US.UTF-8", @@ -1662,10 +1662,47 @@ doc_generate (const char *path) if (localedir && localedir[0]) bindtextdomain (PACKAGE, localedir); + /* + * if warn locale is enabled, any missing locale triggers a warning + * instead of a fatal error + */ + warn_locale = (string_strcasecmp (getenv ("WEECHAT_DOCGEN_WARN_LOCALE"), "on") == 0) ? + 1 : 0; + for (i = 0; locales[i]; i++) { setenv ("LANGUAGE", locales[i], 1); - setlocale (LC_ALL, locales[i]); + if (!setlocale (LC_ALL, locales[i])) + { + if (warn_locale) + { + /* warning on missing locale */ + string_fprintf ( + stderr, + "doc generator: WARNING: failed to set locale \"%s\", " + "docs will include auto-generated English content\n", + locales[i]); + setlocale (LC_ALL, "C"); + } + else + { + /* fatal error on missing locale */ + string_fprintf ( + stderr, + "doc generator: ERROR: failed to set locale \"%s\", " + "these locales must be installed to build docs:\n", + locales[i]); + for (j = 0; locales[j]; j++) + { + string_fprintf (stderr, " %s\n", locales[j]); + } + string_fprintf ( + stderr, + "doc generator: you can turn this error as a warning " + "with the cmake option ENABLE_DOC_WARN_LOCALE\n"); + goto end; + } + } memcpy (lang, locales[i], 2); lang[2] = '\0'; for (j = 0; doc_gen_functions[j]; j++) |