i18n example has been failed in some SOs, then we decided to make it as an extra dist

src/examples/Makefile.am

@@ -25,12 +25,13 @@ noinst_PROGRAMS = \
  minimal_example_comet \
  querystring_example \
  timeout \
- msgs_i18n \
  fileserver_example \
  fileserver_example_dirs \
  fileserver_example_external_select \
  refuse_post_example
 
+EXTRA_DIST = msgs_i18n.c
+noinst_EXTRA_DIST = msgs_i18n.c
 
 if ENABLE_HTTPS
 noinst_PROGRAMS += https_fileserver_example
@@ -74,11 +75,6 @@ timeout_SOURCES = \
 timeout_LDADD = \
  $(top_builddir)/src/microhttpd/libmicrohttpd.la
 
-msgs_i18n_SOURCEs = \
- msgs_i18n.c
-msgs_i18n_LDADD = \
- $(top_builddir)/src/microhttpd/libmicrohttpd.la
-
 chunked_example_SOURCES = \
  chunked_example.c
 chunked_example_LDADD = \

src/examples/msgs_i18n.c

@@ -23,27 +23,14 @@
  */
 
 /*
- * suposing you are in the libmicrohttp root directory and the LANG is `pt_BR`: *
+ * suposing you are in Brazil:
  *
- * # generate the POT file
- * $ xgettext --keyword=_ --language=C --add-comments --sort-output -o libmicrohttpd.pot src/microhttpd/*.c
- *
- * # generate the PO file
- * $ msginit --input=libmicrohttpd.pot --locale=pt_BR --output=libmicrohttpd.po
- *
- * # open the generated .po in any program like Poedit and translate the MHD messages; once done, let's go to the test:
- * mkdir -p src/examples/locale/pt_BR/LC_MESSAGES
- * mv libmicrohttpd.mo libmicrohttpd.po src/examples/locale/pt_BR/LC_MESSAGES
- * cd src/examples/
- * gcc -o msgs_i18n msgs_i18n.c -lmicrohttpd
  * export LANGUAGE=pt_BR
  * ./msgs_i18n
  * # it may print: Opção inválida 4196490! (Você terminou a lista com MHD_OPTION_END?)
  *
  * # tip: if you get any problem in your i18n application, you can debug it using `strace` tool, e.g:
  * $ strace -e trace=open ./msgs_i18n
- *
- * That's all!
  * 
  */
 
@@ -86,6 +73,6 @@ main() {
                      NULL, NULL,
                      &ahc_echo, NULL,
                      MHD_OPTION_EXTERNAL_LOGGER, &error_handler, NULL
-            /* MHD_OPTION_END - to raise the error "Invalid option ..." we are going to translate */);
+                     /* MHD_OPTION_END - to raise the error "Invalid option ..." we are going to translate */);
     return 1; /* purposely */
 }