Remove remaining parts of tessopt (fix autotools build)

Signed-off-by: Stefan Weil <sw@weilnetz.de>

Makefile.am

@@ -741,7 +741,7 @@ training-install: $(EXTRA_PROGRAMS)
 training-uninstall:
 
 # Some unit tests use code from training.
-check: libtesseract_training.la libtesseract_tessopt.la
+check: libtesseract_training.la
 
 # dawg_test runs dawg2wordlist and wordlist2dawg.
 check: dawg2wordlist wordlist2dawg
@@ -812,7 +812,6 @@ noinst_HEADERS += src/training/common/networkbuilder.h
 noinst_HEADERS += src/training/unicharset/normstrngs.h
 noinst_HEADERS += src/training/pango/pango_font_info.h
 noinst_HEADERS += src/training/pango/stringrenderer.h
-noinst_HEADERS += src/training/tessopt.h
 noinst_HEADERS += src/training/pango/tlog.h
 noinst_HEADERS += src/training/unicharset/unicharset_training_utils.h
 noinst_HEADERS += src/training/unicharset/validate_grapheme.h
@@ -832,7 +831,7 @@ noinst_HEADERS += src/training/common/trainingsampleset.h
 endif
 
 
-EXTRA_LTLIBRARIES = libtesseract_training.la libtesseract_tessopt.la
+EXTRA_LTLIBRARIES = libtesseract_training.la
 
 libtesseract_training_la_CPPFLAGS = $(training_CPPFLAGS)
 libtesseract_training_la_SOURCES = src/training/pango/boxchar.cpp
@@ -867,9 +866,6 @@ libtesseract_training_la_SOURCES += src/training/common/sampleiterator.cpp
 libtesseract_training_la_SOURCES += src/training/common/trainingsampleset.cpp
 endif
 
-libtesseract_tessopt_la_CPPFLAGS = $(training_CPPFLAGS)
-libtesseract_tessopt_la_SOURCES = src/training/tessopt.cpp
-
 trainingtools = combine_lang_model
 trainingtools += combine_tessdata
 trainingtools += dawg2wordlist
@@ -903,36 +899,33 @@ if !DISABLED_LEGACY_ENGINE
 ambiguous_words_CPPFLAGS = $(training_CPPFLAGS)
 ambiguous_words_SOURCES = src/training/ambiguous_words.cpp
 ambiguous_words_LDADD = libtesseract_training.la
-ambiguous_words_LDADD += libtesseract_tessopt.la
 ambiguous_words_LDADD += $(extralib)
 
 classifier_tester_CPPFLAGS = $(training_CPPFLAGS)
 classifier_tester_SOURCES = src/training/classifier_tester.cpp
 classifier_tester_LDADD = libtesseract_training.la
-classifier_tester_LDADD += libtesseract_tessopt.la
 classifier_tester_LDADD += $(extralib)
 
 cntraining_CPPFLAGS = $(training_CPPFLAGS)
 cntraining_SOURCES = src/training/cntraining.cpp
-cntraining_LDADD = libtesseract_training.la libtesseract_tessopt.la
+cntraining_LDADD = libtesseract_training.la
 cntraining_LDADD += $(extralib)
 
 mftraining_CPPFLAGS = $(training_CPPFLAGS)
 mftraining_SOURCES = src/training/mftraining.cpp src/training/mergenf.cpp
-mftraining_LDADD = libtesseract_training.la libtesseract_tessopt.la
+mftraining_LDADD = libtesseract_training.la
 mftraining_LDADD += $(ICU_UC_LIBS)
 mftraining_LDADD += $(extralib)
 
 shapeclustering_CPPFLAGS = $(training_CPPFLAGS)
 shapeclustering_SOURCES = src/training/shapeclustering.cpp
-shapeclustering_LDADD = libtesseract_training.la libtesseract_tessopt.la
+shapeclustering_LDADD = libtesseract_training.la
 shapeclustering_LDADD += $(extralib)
 endif
 
 combine_lang_model_CPPFLAGS = $(training_CPPFLAGS)
 combine_lang_model_SOURCES = src/training/combine_lang_model.cpp
 combine_lang_model_LDADD = libtesseract_training.la
-combine_lang_model_LDADD += libtesseract_tessopt.la
 combine_lang_model_LDADD += $(ICU_I18N_LIBS) $(ICU_UC_LIBS)
 combine_lang_model_LDADD += $(extralib)
 
@@ -942,38 +935,33 @@ combine_tessdata_LDADD = $(extralib)
 
 dawg2wordlist_CPPFLAGS = $(training_CPPFLAGS)
 dawg2wordlist_SOURCES = src/training/dawg2wordlist.cpp
-dawg2wordlist_LDADD = libtesseract_tessopt.la
-dawg2wordlist_LDADD += $(extralib)
+dawg2wordlist_LDADD = $(extralib)
 
 lstmeval_CPPFLAGS = $(training_CPPFLAGS)
 lstmeval_SOURCES = src/training/lstmeval.cpp
 lstmeval_LDADD = libtesseract_training.la
-lstmeval_LDADD += libtesseract_tessopt.la
 lstmeval_LDADD += $(ICU_UC_LIBS)
 lstmeval_LDADD += $(extralib)
 
 lstmtraining_CPPFLAGS = $(training_CPPFLAGS)
 lstmtraining_SOURCES = src/training/lstmtraining.cpp
 lstmtraining_LDADD = libtesseract_training.la
-lstmtraining_LDADD += libtesseract_tessopt.la
 lstmtraining_LDADD += $(ICU_I18N_LIBS) $(ICU_UC_LIBS)
 lstmtraining_LDADD += $(extralib)
 
 merge_unicharsets_CPPFLAGS = $(training_CPPFLAGS)
 merge_unicharsets_SOURCES = src/training/merge_unicharsets.cpp
-merge_unicharsets_LDADD = libtesseract_tessopt.la
-merge_unicharsets_LDADD += $(extralib)
+merge_unicharsets_LDADD = $(extralib)
 
 set_unicharset_properties_CPPFLAGS = $(training_CPPFLAGS)
 set_unicharset_properties_SOURCES = src/training/set_unicharset_properties.cpp
 set_unicharset_properties_LDADD = libtesseract_training.la
-set_unicharset_properties_LDADD += libtesseract_tessopt.la
 set_unicharset_properties_LDADD += $(ICU_I18N_LIBS) $(ICU_UC_LIBS)
 set_unicharset_properties_LDADD += $(extralib)
 
 text2image_CPPFLAGS = $(training_CPPFLAGS)
 text2image_SOURCES = src/training/text2image.cpp
-text2image_LDADD = libtesseract_training.la libtesseract_tessopt.la
+text2image_LDADD = libtesseract_training.la
 text2image_LDADD += $(ICU_I18N_LIBS) $(ICU_UC_LIBS)
 text2image_LDADD += $(extralib)
 text2image_LDADD += $(ICU_UC_LIBS) $(cairo_LIBS)
@@ -982,14 +970,12 @@ text2image_LDADD += $(pango_LIBS) $(pangocairo_LIBS) $(pangoft2_LIBS)
 unicharset_extractor_CPPFLAGS = $(training_CPPFLAGS)
 unicharset_extractor_SOURCES = src/training/unicharset_extractor.cpp
 unicharset_extractor_LDADD = libtesseract_training.la
-unicharset_extractor_LDADD += libtesseract_tessopt.la
 unicharset_extractor_LDADD += $(ICU_I18N_LIBS) $(ICU_UC_LIBS)
 unicharset_extractor_LDADD += $(extralib)
 
 wordlist2dawg_CPPFLAGS = $(training_CPPFLAGS)
 wordlist2dawg_SOURCES = src/training/wordlist2dawg.cpp
-wordlist2dawg_LDADD = libtesseract_tessopt.la
-wordlist2dawg_LDADD += $(extralib)
+wordlist2dawg_LDADD = $(extralib)
 
 # fuzzer-api is used for fuzzing tests.
 # They are run by OSS-Fuzz https://oss-fuzz.com/, but can also be run locally.

src/training/common/commontraining.cpp

@@ -18,7 +18,6 @@
 #ifdef DISABLED_LEGACY_ENGINE
 
 #include "params.h"
-#include "tessopt.h"
 #include "tprintf.h"
 
 INT_PARAM_FLAG(debug_level, 0, "Level of Trainer debugging");

unittest/Makefile.am

@@ -122,7 +122,6 @@ TESS_LIBS = $(GTEST_LIBS)
 TESS_LIBS += $(top_builddir)/libtesseract.la $(libarchive_LIBS)
 TESS_LIBS += $(TENSORFLOW_LIBS)
 TRAINING_LIBS = $(top_builddir)/libtesseract_training.la
-TRAINING_LIBS += $(top_builddir)/libtesseract_tessopt.la
 TRAINING_LIBS += $(TESS_LIBS)
 AM_CPPFLAGS +=   -isystem $(top_srcdir)/googletest/googletest/include \
                  -isystem $(top_srcdir)/googletest/googlemock/include