use libtool

git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@368 d0cd1f9f-072b-0410-8dd7-cf729c803f20

Makefile.am

@@ -1,4 +1,5 @@
 # TODO(luc) Add 'doc' to this list when ready
+ACLOCAL_AMFLAGS = -I m4
 SUBDIRS = ccstruct ccutil classify cutil dict image textord viewer wordrec ccmain training tessdata testing java api
 
 EXTRA_DIST = eurotext.tif phototest.tif ReleaseNotes \

api/Makefile.am

@@ -10,35 +10,22 @@ AM_CPPFLAGS = \
 include_HEADERS = \
     baseapi.h tesseractmain.h
 
-lib_LIBRARIES = libtesseract_api.a
+lib_LTLIBRARIES = libtesseract_api.la
-libtesseract_api_a_SOURCES = baseapi.cpp
+libtesseract_api_la_SOURCES = baseapi.cpp
-libtesseract_api.o: baseapi.o \
+libtesseract_api_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)
-    ../ccmain/libtesseract_main.a \
+libtesseract_api_la_LIBADD = \
-    ../textord/libtesseract_textord.a \
+    ../ccmain/libtesseract_main.la \
-    ../wordrec/libtesseract_wordrec.a \
+    ../textord/libtesseract_textord.la \
-    ../classify/libtesseract_classify.a \
+    ../wordrec/libtesseract_wordrec.la \
-    ../dict/libtesseract_dict.a \
+    ../classify/libtesseract_classify.la \
-    ../ccstruct/libtesseract_ccstruct.a \
+    ../dict/libtesseract_dict.la \
-    ../image/libtesseract_image.a \
+    ../ccstruct/libtesseract_ccstruct.la \
-    ../cutil/libtesseract_cutil.a \
+    ../image/libtesseract_image.la \
-    ../viewer/libtesseract_viewer.a \
+    ../cutil/libtesseract_cutil.la \
-    ../ccutil/libtesseract_ccutil.a
+    ../viewer/libtesseract_viewer.la \
-	ld -r -o libtesseract_api.o baseapi.o \
+    ../ccutil/libtesseract_ccutil.la
-    ../ccmain/libtesseract_main.a \
-    ../textord/libtesseract_textord.a \
-    ../wordrec/libtesseract_wordrec.a \
-    ../classify/libtesseract_classify.a \
-    ../dict/libtesseract_dict.a \
-    ../ccstruct/libtesseract_ccstruct.a \
-    ../image/libtesseract_image.a \
-    ../cutil/libtesseract_cutil.a \
-    ../viewer/libtesseract_viewer.a \
-    ../ccutil/libtesseract_ccutil.a
-
-libtesseract_api.a : libtesseract_api.o
-	ar cru libtesseract_api.a libtesseract_api.o ; $(RANLIB) libtesseract_api.a
 
 bin_PROGRAMS = tesseract
 tesseract_SOURCES = tesseractmain.cpp
 tesseract_LDADD = \
-    libtesseract_api.a
+    libtesseract_api.la

ccmain/Makefile.am

@@ -19,8 +19,8 @@ include_HEADERS = \
     tessio.h tessvars.h tfacep.h tfacepp.h thresholder.h tstruct.h \
     varabled.h werdit.h
 
-lib_LIBRARIES = libtesseract_main.a
+lib_LTLIBRARIES = libtesseract_main.la
-libtesseract_main_a_SOURCES = \
+libtesseract_main_la_SOURCES = \
     adaptions.cpp ambigsrecog.cpp applybox.cpp \
     blobcmp.cpp \
     callnet.cpp charcut.cpp charsample.cpp control.cpp \
@@ -30,3 +30,6 @@ libtesseract_main_a_SOURCES = \
     tessbox.cpp tessedit.cpp tesseractclass.cpp tessvars.cpp \
     tfacepp.cpp thresholder.cpp tstruct.cpp \
     varabled.cpp werdit.cpp
+libtesseract_main_la_LIBADD = \
+    ../wordrec/libtesseract_wordrec.la
+libtesseract_main_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

ccstruct/Makefile.am

@@ -15,8 +15,8 @@ include_HEADERS = \
     quadlsq.h quadratc.h quspline.h ratngs.h rect.h rejctmap.h \
     statistc.h stepblob.h vecfuncs.h werd.h
 
-lib_LIBRARIES = libtesseract_ccstruct.a
+lib_LTLIBRARIES = libtesseract_ccstruct.la
-libtesseract_ccstruct_a_SOURCES = \
+libtesseract_ccstruct_la_SOURCES = \
     blobbox.cpp blobs.cpp blread.cpp callcpp.cpp ccstruct.cpp coutln.cpp \
     detlinefit.cpp genblob.cpp \
     labls.cpp linlsq.cpp lmedsq.cpp mod128.cpp normalis.cpp \
@@ -26,3 +26,5 @@ libtesseract_ccstruct_a_SOURCES = \
     quadlsq.cpp quadratc.cpp quspline.cpp ratngs.cpp rect.cpp rejctmap.cpp \
     statistc.cpp stepblob.cpp \
     vecfuncs.cpp werd.cpp
+
+libtesseract_ccstruct_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

ccutil/Makefile.am

@@ -17,8 +17,8 @@ include_HEADERS = \
     unichar.h unicharmap.h unicharset.h unicity_table.h \
     varable.h
 
-lib_LIBRARIES = libtesseract_ccutil.a
+lib_LTLIBRARIES = libtesseract_ccutil.la
-libtesseract_ccutil_a_SOURCES = \
+libtesseract_ccutil_la_SOURCES = \
     ambigs.cpp basedir.cpp bits16.cpp boxread.cpp \
     ccutil.cpp clst.cpp debugwin.cpp \
     elst2.cpp elst.cpp errcode.cpp \
@@ -28,3 +28,5 @@ libtesseract_ccutil_a_SOURCES = \
     tessdatamanager.cpp tessopt.cpp tordvars.cpp tprintf.cpp \
     unichar.cpp unicharmap.cpp unicharset.cpp \
     varable.cpp
+
+libtesseract_ccutil_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

classify/Makefile.am

@@ -17,8 +17,8 @@ include_HEADERS = \
     ocrfeatures.h outfeat.h picofeat.h protos.h \
     speckle.h xform2d.h
 
-lib_LIBRARIES = libtesseract_classify.a
+lib_LTLIBRARIES = libtesseract_classify.la
-libtesseract_classify_a_SOURCES = \
+libtesseract_classify_la_SOURCES = \
     adaptive.cpp adaptmatch.cpp baseline.cpp blobclass.cpp \
     chartoname.cpp classify.cpp cluster.cpp clusttool.cpp cutoffs.cpp \
     extract.cpp \
@@ -28,3 +28,5 @@ libtesseract_classify_a_SOURCES = \
     normfeat.cpp normmatch.cpp \
     ocrfeatures.cpp outfeat.cpp picofeat.cpp protos.cpp \
     speckle.cpp xform2d.cpp
+
+libtesseract_classify_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

configure.ac

@@ -7,6 +7,7 @@
 # ----------------------------------------
 
 AC_PREREQ(2.50)
+AC_CONFIG_MACRO_DIR([m4])
 AC_INIT(tesseract, 3.00, theraysmith@gmail.com)
 AC_REVISION($Id: configure.ac,v 1.4 2007/02/02 22:38:17 theraysmith Exp $)
 AC_CONFIG_AUX_DIR(config)
@@ -17,7 +18,7 @@ AC_CANONICAL_HOST
 # Define date of package, etc. Could be useful in auto-generated
 # documentation.
 # TODO(luc) Generate good documentation using doxygen or equivalent
-PACKAGE_YEAR=2009
+PACKAGE_YEAR=2010
 PACKAGE_DATE="05/29"
 
 AC_DEFINE_UNQUOTED(PACKAGE_NAME,["${PACKAGE_NAME}"],[Name of package])
@@ -30,6 +31,28 @@ AC_SUBST(PACKAGE_VERSION)
 AC_SUBST(PACKAGE_YEAR)
 AC_SUBST(PACKAGE_DATE)
 
+GENERIC_LIBRARY_NAME=tesseract
+
+# Release versioning
+GENERIC_MAJOR_VERSION=3
+GENERIC_MINOR_VERSION=0
+GENERIC_MICRO_VERSION=0
+
+# API version (often = GENERIC_MAJOR_VERSION.GENERIC_MINOR_VERSION)
+GENERIC_API_VERSION=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION
+GENERIC_LIBRARY_VERSION=$GENERIC_MAJOR_VERSION:$GENERIC_MINOR_VERSION
+AC_SUBST(GENERIC_API_VERSION)
+AC_SUBST(GENERIC_MAJOR_VERSION)
+
+AC_SUBST(GENERIC_LIBRARY_VERSION)
+PACKAGE=$GENERIC_LIBRARY_NAME
+AC_SUBST(GENERIC_LIBRARY_NAME)
+
+GENERIC_VERSION=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION.$GENERIC_MICRO_VERSION
+GENERIC_RELEASE=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION
+AC_SUBST(GENERIC_RELEASE)
+AC_SUBST(GENERIC_VERSION)
+
 includedir="${includedir}/tesseract"
 
 AC_ARG_WITH(extra-includes,
@@ -83,6 +106,8 @@ AC_PROG_CXX(cl.exe g++)
 # Not needed
 # AC_PROG_CC
 
+AC_PROG_LIBTOOL
+
 # Automake configuration
 # ----------------------------------------
 
@@ -113,7 +138,7 @@ AC_C_BIGENDIAN
 
 # Check where all the following programs are and set
 # variables accordingly:
-AC_PROG_RANLIB
+LT_INIT
 # AC_PROG_LN_S
 # AC_PATH_PROG(MV, mv)
 # AC_PATH_PROG(CP, cp)

cutil/Makefile.am

@@ -8,8 +8,10 @@ include_HEADERS = \
     emalloc.h freelist.h funcdefs.h general.h globals.h listio.h \
     oldheap.h oldlist.h structures.h tessarray.h
 
-lib_LIBRARIES = libtesseract_cutil.a
+lib_LTLIBRARIES = libtesseract_cutil.la
-libtesseract_cutil_a_SOURCES = \
+libtesseract_cutil_la_SOURCES = \
     bitvec.cpp cutil.cpp cutil_class.cpp danerror.cpp efio.cpp \
     emalloc.cpp freelist.cpp globals.cpp listio.cpp oldheap.cpp \
     oldlist.cpp structures.cpp tessarray.cpp
+
+libtesseract_cutil_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

dict/Makefile.am

@@ -9,8 +9,10 @@ include_HEADERS = \
     dawg.h dict.h matchdefs.h \
     permdawg.h permngram.h permute.h states.h stopper.h trie.h
 
-lib_LIBRARIES = libtesseract_dict.a
+lib_LTLIBRARIES = libtesseract_dict.la
-libtesseract_dict_a_SOURCES = \
+libtesseract_dict_la_SOURCES = \
     choices.cpp context.cpp conversion.cpp \
     dawg.cpp dict.cpp hyphen.cpp \
     permdawg.cpp permngram.cpp permute.cpp states.cpp stopper.cpp trie.cpp
+
+libtesseract_dict_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

image/Makefile.am

@@ -7,6 +7,8 @@ include_HEADERS = \
     bitstrm.h image.h img.h imgbmp.h imgerrs.h imgio.h imgs.h \
     imgtiff.h imgunpk.h svshowim.h
 
-lib_LIBRARIES = libtesseract_image.a
+lib_LTLIBRARIES = libtesseract_image.la
-libtesseract_image_a_SOURCES = \
+libtesseract_image_la_SOURCES = \
     bitstrm.cpp image.cpp imgbmp.cpp imgio.cpp imgs.cpp imgtiff.cpp svshowim.cpp
+
+libtesseract_image_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

runautoconf

@@ -27,6 +27,8 @@
 #
 # All the rest is auto-generated.
 
+echo "Running libtoolize"
+libtoolize
 
 # --- Step 1: Generate aclocal.m4 from:
 #             . acinclude.m4 

textord/Makefile.am

@@ -17,8 +17,8 @@ include_HEADERS = \
     topitch.h tordmain.h tospace.h tovars.h \
     underlin.h wordseg.h workingpartset.h
 
-lib_LIBRARIES = libtesseract_textord.a
+lib_LTLIBRARIES = libtesseract_textord.la
-libtesseract_textord_a_SOURCES = \
+libtesseract_textord_la_SOURCES = \
     alignedblob.cpp bbgrid.cpp blkocc.cpp \
     colfind.cpp colpartition.cpp colpartitionset.cpp \
     drawedg.cpp drawtord.cpp edgblob.cpp edgloop.cpp \
@@ -27,3 +27,5 @@ libtesseract_textord_a_SOURCES = \
     tabfind.cpp tablefind.cpp tabvector.cpp \
     topitch.cpp tordmain.cpp tospace.cpp tovars.cpp \
     underlin.cpp wordseg.cpp workingpartset.cpp
+
+libtesseract_textord_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

training/Makefile.am

@@ -13,52 +13,58 @@ EXTRA_DIST = unicharset_extractor.vcproj wordlist2dawg.vcproj \
 include_HEADERS = \
     commontraining.h mergenf.h name2char.h
 
-lib_LIBRARIES = libtesseract_training.a
+lib_LTLIBRARIES = libtesseract_training.la
-libtesseract_training_a_SOURCES = \
+libtesseract_training_la_SOURCES = \
     name2char.cpp commontraining.cpp
 
+libtesseract_training_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)
+
 bin_PROGRAMS = cntraining combine_tessdata mftraining unicharset_extractor wordlist2dawg
 combine_tessdata_SOURCES = combine_tessdata.cpp
 combine_tessdata_LDADD = \
-    ../ccutil/libtesseract_ccutil.a
+    ../ccutil/libtesseract_ccutil.la
 
 cntraining_SOURCES = cntraining.cpp
 cntraining_LDADD = \
-    libtesseract_training.a \
+    libtesseract_training.la \
-    ../textord/libtesseract_textord.a \
+    ../textord/libtesseract_textord.la \
-    ../classify/libtesseract_classify.a \
+    ../classify/libtesseract_classify.la \
-    ../dict/libtesseract_dict.a \
+    ../dict/libtesseract_dict.la \
-    ../ccstruct/libtesseract_ccstruct.a \
+    ../ccstruct/libtesseract_ccstruct.la \
-    ../image/libtesseract_image.a \
+    ../image/libtesseract_image.la \
-    ../cutil/libtesseract_cutil.a \
+    ../cutil/libtesseract_cutil.la \
-    ../viewer/libtesseract_viewer.a \
+    ../viewer/libtesseract_viewer.la \
-    ../ccmain/libtesseract_main.a \
+    ../ccmain/libtesseract_main.la \
-    ../ccutil/libtesseract_ccutil.a
+    ../wordrec/libtesseract_wordrec.la \
+    ../ccutil/libtesseract_ccutil.la
 
 mftraining_SOURCES = mftraining.cpp mergenf.cpp
 mftraining_LDADD = \
-    libtesseract_training.a \
+    libtesseract_training.la \
-    ../textord/libtesseract_textord.a \
+    ../textord/libtesseract_textord.la \
-    ../classify/libtesseract_classify.a \
+    ../classify/libtesseract_classify.la \
-    ../dict/libtesseract_dict.a \
+    ../dict/libtesseract_dict.la \
-    ../ccstruct/libtesseract_ccstruct.a \
+    ../ccstruct/libtesseract_ccstruct.la \
-    ../image/libtesseract_image.a \
+    ../image/libtesseract_image.la \
-    ../cutil/libtesseract_cutil.a \
+    ../cutil/libtesseract_cutil.la \
-    ../viewer/libtesseract_viewer.a \
+    ../viewer/libtesseract_viewer.la \
-    ../ccmain/libtesseract_main.a \
+    ../ccmain/libtesseract_main.la \
-    ../ccutil/libtesseract_ccutil.a
+    ../wordrec/libtesseract_wordrec.la \
+    ../ccutil/libtesseract_ccutil.la
 
 unicharset_extractor_SOURCES = unicharset_extractor.cpp
 unicharset_extractor_LDADD = \
-    ../ccutil/libtesseract_ccutil.a
+    ../ccutil/libtesseract_ccutil.la
 
 wordlist2dawg_SOURCES = wordlist2dawg.cpp
 wordlist2dawg_LDADD = \
-    ../classify/libtesseract_classify.a \
+    ../classify/libtesseract_classify.la \
-    ../dict/libtesseract_dict.a \
+    ../dict/libtesseract_dict.la \
-    ../ccstruct/libtesseract_ccstruct.a \
+    ../ccstruct/libtesseract_ccstruct.la \
-    ../image/libtesseract_image.a \
+    ../image/libtesseract_image.la \
-    ../cutil/libtesseract_cutil.a \
+    ../cutil/libtesseract_cutil.la \
-    ../viewer/libtesseract_viewer.a \
+    ../viewer/libtesseract_viewer.la \
-    ../ccmain/libtesseract_main.a \
+    ../ccmain/libtesseract_main.la \
-    ../ccutil/libtesseract_ccutil.a
+    ../wordrec/libtesseract_wordrec.la \
+    ../textord/libtesseract_textord.la \
+    ../ccutil/libtesseract_ccutil.la

viewer/Makefile.am

@@ -6,6 +6,8 @@ EXTRA_DIST = viewer.vcproj
 include_HEADERS = \
     scrollview.h svmnode.h svutil.h svpaint.cpp
 
-lib_LIBRARIES = libtesseract_viewer.a
+lib_LTLIBRARIES = libtesseract_viewer.la
-libtesseract_viewer_a_SOURCES = \
+libtesseract_viewer_la_SOURCES = \
     scrollview.cpp svmnode.cpp svutil.cpp
+
+libtesseract_viewer_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)

wordrec/Makefile.am

@@ -15,11 +15,12 @@ include_HEADERS = \
     plotseg.h render.h seam.h split.h tally.h tessinit.h tface.h \
     wordclass.h wordrec.h
 
-lib_LIBRARIES = libtesseract_wordrec.a
+lib_LTLIBRARIES = libtesseract_wordrec.la
-libtesseract_wordrec_a_SOURCES = \
+libtesseract_wordrec_la_SOURCES = \
     associate.cpp badwords.cpp bestfirst.cpp chop.cpp chopper.cpp \
     closed.cpp drawfx.cpp findseam.cpp gradechop.cpp \
     heuristic.cpp makechop.cpp matchtab.cpp matrix.cpp metrics.cpp \
     mfvars.cpp olutil.cpp outlines.cpp pieces.cpp \
     plotedges.cpp plotseg.cpp render.cpp seam.cpp split.cpp \
     tally.cpp tessinit.cpp tface.cpp wordclass.cpp wordrec.cpp
+libtesseract_wordrec_la_LDFLAGS = -version-info $(GENERIC_LIBRARY_VERSION)