From: martin@steghoefer.eu [PATCHES 02-15 of 15] Fix runtime problem with wxWidgets 3.0:

Correct string formatting for:
2/15  %d + enum => %d + int
3/15  %lld + int64_t => %lld + long long
4/15  %d + int64_t => %lld + long long
5/15  %d + double => %f + double
6/15  %d + int32_t => %d + int
7/15  %d + intptr_t => %p + void*
8/15  gint, guint
9/15  %d + long => %ld + long
10/15 %n + int => %d + int
11/15 %x + int => %x + unsigned int
12/15 %f + int => %d + int
13/15 %S + wxChar* => %s + wxChar*
14/15 %d + size_t => %d + int
15/15 %d + size_t => %lld + long long

"The functions wxString::Format, wxString::Printf (and others indirectly) have become stricter about parameter types that don't match (format specifier vs. function parameters). So the bugs (that were already present in audacity before) become visible in wx3.0 as error message dialogs. I've checked all occurrences of Printf, wxPrintf, PrintfV, Format, FormatV, wxLogDebug and wxLogError systematically and made the type match."

Note (9/15): In TrackPanel.cpp, ExportMP2.cpp and CompareAudioCommand.cpp this patch supersedes related change done in r13466 because the new solution requires fewer casts and therefore simplifies the code.

Note: Many .po files are affected, and we need to be very careful about this.  Incorrect "%d" and similar in translation files may lead to crashes in those languages (only).  This is something we should actually have been more careful about in the past.  We need to write a script to check that the "%d" and similar format specifiers match between English and translation.

locale/fa.po

@@ -999,7 +999,7 @@ msgstr ""
 #, c-format
 msgid ""
 "Project check of \"%s\" folder \n"
-"detected %d missing external audio file(s) \n"
+"detected %lld missing external audio file(s) \n"
 "('aliased files'). There is no way for Audacity \n"
 "to recover these files automatically. \n"
 "\n"
@@ -1035,7 +1035,7 @@ msgstr ""
 #, c-format
 msgid ""
 "Project check of \"%s\" folder \n"
-"detected %d missing alias (.auf) blockfile(s). \n"
+"detected %lld missing alias (.auf) blockfile(s). \n"
 "Audacity can fully regenerate these files \n"
 "from the current audio in the project."
 msgstr ""
@@ -1065,7 +1065,7 @@ msgstr ""
 #, c-format
 msgid ""
 "Project check of \"%s\" folder \n"
-"detected %d missing audio data (.au) blockfile(s), \n"
+"detected %lld missing audio data (.au) blockfile(s), \n"
 "probably due to a bug, system crash, or accidental \n"
 "deletion. There is no way for Audacity to recover \n"
 "these missing files automatically. \n"
@@ -4609,8 +4609,8 @@ msgstr "استریو شود"
 
 #: src/TrackPanel.cpp:7586
 #, c-format
-msgid "Changed '%s' to %d Hz"
-msgstr "«%s» به %Id هرتز تغییر یافت"
+msgid "Changed '%s' to %s Hz"
+msgstr "«%s» به %s هرتز تغییر یافت"
 
 #: src/TrackPanel.cpp:7588
 msgid "Rate Change"
@@ -4642,8 +4642,8 @@ msgstr "حد بالای سرعت"
 
 #: src/TrackPanel.cpp:7813
 #, c-format
-msgid "Set range to '%d' - '%d'"
-msgstr "تنظیم ناحیه به «%Id» ‐ «%Id»"
+msgid "Set range to '%ld' - '%ld'"
+msgstr "تنظیم ناحیه به «%ld» ‐ «%ld»"
 
 #: src/TrackPanel.cpp:7818
 msgid "Set Range"
@@ -8332,13 +8332,13 @@ msgstr "باز کردن پروندهٔ مقصد برای نوشتن ممکن ن
 
 #: src/export/ExportMP2.cpp:279
 #, c-format
-msgid "Exporting selected audio at %d kbps"
-msgstr "صدور صوت انتخاب‌شده با سرعت %Id کیلوبیت در ثانیه"
+msgid "Exporting selected audio at %ld kbps"
+msgstr "صدور صوت انتخاب‌شده با سرعت %ld کیلوبیت در ثانیه"
 
 #: src/export/ExportMP2.cpp:280
 #, c-format
-msgid "Exporting entire file at %d kbps"
-msgstr "صدور پرونده بطور کامل با سرعت %Id کیلوبیت در ثانیه"
+msgid "Exporting entire file at %ld kbps"
+msgstr "صدور پرونده بطور کامل با سرعت %ld کیلوبیت در ثانیه"
 
 #: src/export/ExportMP3.cpp:218 src/export/ExportMP3.cpp:236
 #: src/export/ExportMP3.cpp:251
@@ -8534,7 +8534,7 @@ msgstr ""
 
 #: src/export/ExportMP3.cpp:1802
 #, c-format
-msgid "Error %d returned from MP3 encoder"
+msgid "Error %ld returned from MP3 encoder"
 msgstr ""
 
 #: src/export/ExportMP3.cpp:1893
@@ -8646,27 +8646,27 @@ msgstr "مکانی برای ذخیره‌سازی پرونده‌های صادر
 
 #: src/export/ExportMultiple.cpp:538
 #, c-format
-msgid "Successfully exported the following %ld file(s)."
+msgid "Successfully exported the following %lld file(s)."
 msgstr ""
 
 #: src/export/ExportMultiple.cpp:539
 #, c-format
-msgid "Something went wrong after exporting the following %ld file(s)."
+msgid "Something went wrong after exporting the following %lld file(s)."
 msgstr ""
 
 #: src/export/ExportMultiple.cpp:540
 #, c-format
-msgid "Export canceled after exporting the following %ld file(s)."
+msgid "Export canceled after exporting the following %lld file(s)."
 msgstr ""
 
 #: src/export/ExportMultiple.cpp:541
 #, c-format
-msgid "Export stopped after exporting the following %ld file(s)."
+msgid "Export stopped after exporting the following %lld file(s)."
 msgstr ""
 
 #: src/export/ExportMultiple.cpp:542
 #, c-format
-msgid "Something went really wrong after exporting the following %ld file(s)."
+msgid "Something went really wrong after exporting the following %lld file(s)."
 msgstr ""
 
 #: src/export/ExportMultiple.cpp:577
@@ -8946,7 +8946,7 @@ msgstr ""
 #: src/import/ImportFFmpeg.cpp:443
 #, c-format
 msgid ""
-"Index[%02x] Codec[%S], Language[%S], Bitrate[%S], Channels[%d], Duration[%d]"
+"Index[%02x] Codec[%s], Language[%s], Bitrate[%s], Channels[%d], Duration[%d]"
 msgstr ""
 
 #: src/import/ImportFLAC.cpp:45 src/ondemand/ODDecodeFlacTask.cpp:28