mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-04 01:39:16 +08:00
Improved autoconf to find leptonica headers if present
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@168 d0cd1f9f-072b-0410-8dd7-cf729c803f20
This commit is contained in:
theraysmith
parent
3cf46f21d4
commit
f3e67dd89b
@ -56,4 +56,7 @@ April 21 2008 - V2.02 (again)
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Fixed namespace collisions with jpeg library (INT32).
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Portability fixes for Windows for new code.
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Updates to autoconf system for new code.
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April 22 2008 - V2.03
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Fixed crash introduced in 2.02.
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Fixed lack of tessembedded.cpp in distribution.
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Added test for leptonica header files and conditional test for lib.
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@ -1,3 +1,8 @@
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Tesseract release notes April 22 2008 - V2.03
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2.02 was unrunnable, due to a last-minute "simple" change.
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2.03 fixes the problem and also adds an include check for leptonica
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to make it more usable.
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Tesseract release notes April 21 2008 - V2.02
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Improvements to clustering, training and classifier.
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Major internationalization improvements for large-character-set
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@ -78,6 +78,8 @@ SUBDIRS =
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AM_CPPFLAGS = -I$(top_srcdir)/ccutil -I$(top_srcdir)/ccstruct -I$(top_srcdir)/image -I$(top_srcdir)/viewer -I$(top_srcdir)/ccops -I$(top_srcdir)/dict -I$(top_srcdir)/classify -I$(top_srcdir)/wordrec -I$(top_srcdir)/cutil -I$(top_srcdir)/textord
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EXTRA_DIST = tessembedded.cpp
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include_HEADERS = adaptions.h applybox.h baseapi.h blobcmp.h callnet.h charcut.h control.h docqual.h expandblob.h fixspace.h fixxht.h imgscale.h matmatch.h output.h paircmp.h reject.h scaleimg.h tessbox.h tessedit.h tesseractmain.h tessvars.h tfacep.h pagewalk.h pgedit.h varabled.h tessembedded.h tessio.h tfacepp.h tstruct.h werdit.h
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@ -9,6 +9,9 @@
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/* Define to 1 if you have the `acos' function. */
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#undef HAVE_ACOS
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/* Define to 1 if you have the <allheaders.h> header file. */
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#undef HAVE_ALLHEADERS_H
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/* Define to 1 if you have the `asin' function. */
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#undef HAVE_ASIN
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333
configure
vendored
333
configure
vendored
@ -1,7 +1,7 @@
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#! /bin/sh
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# From configure.ac Id: configure.ac.
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.59 for tesseract 2.02.
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# Generated by GNU Autoconf 2.59 for tesseract 2.03.
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#
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# Report bugs to <theraysmith@gmail.com>.
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#
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@ -270,8 +270,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
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# Identity of this package.
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PACKAGE_NAME='tesseract'
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PACKAGE_TARNAME='tesseract'
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PACKAGE_VERSION='2.02'
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PACKAGE_STRING='tesseract 2.02'
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PACKAGE_VERSION='2.03'
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PACKAGE_STRING='tesseract 2.03'
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PACKAGE_BUGREPORT='theraysmith@gmail.com'
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ac_unique_file="ccmain/tesseractmain.cpp"
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@ -798,7 +798,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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\`configure' configures tesseract 2.02 to adapt to many kinds of systems.
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\`configure' configures tesseract 2.03 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -864,7 +864,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of tesseract 2.02:";;
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short | recursive ) echo "Configuration of tesseract 2.03:";;
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esac
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cat <<\_ACEOF
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@ -998,7 +998,7 @@ fi
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test -n "$ac_init_help" && exit 0
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if $ac_init_version; then
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cat <<\_ACEOF
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tesseract configure 2.02
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tesseract configure 2.03
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generated by GNU Autoconf 2.59
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Copyright (C) 2003 Free Software Foundation, Inc.
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@ -1012,7 +1012,7 @@ cat >&5 <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by tesseract $as_me 2.02, which was
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It was created by tesseract $as_me 2.03, which was
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generated by GNU Autoconf 2.59. Invocation command line was
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$ $0 $@
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@ -1434,8 +1434,8 @@ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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# Define date of package, etc. Could be useful in auto-generated
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# documentation.
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# TODO(luc) Generate good documentation using doxygen or equivalent
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PACKAGE_YEAR=2007
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PACKAGE_DATE="07/2007"
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PACKAGE_YEAR=2008
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PACKAGE_DATE="04/22"
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cat >>confdefs.h <<_ACEOF
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@ -3759,79 +3759,6 @@ _ACEOF
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fi
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echo "$as_me:$LINENO: checking for pixCreate in -llept" >&5
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echo $ECHO_N "checking for pixCreate in -llept... $ECHO_C" >&6
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if test "${ac_cv_lib_lept_pixCreate+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-llept $LIBS"
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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/* Override any gcc2 internal prototype to avoid an error. */
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#ifdef __cplusplus
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extern "C"
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#endif
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char pixCreate ();
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int
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main ()
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{
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pixCreate ();
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_lib_lept_pixCreate=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_lib_lept_pixCreate=no
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fi
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rm -f conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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echo "$as_me:$LINENO: result: $ac_cv_lib_lept_pixCreate" >&5
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echo "${ECHO_T}$ac_cv_lib_lept_pixCreate" >&6
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if test $ac_cv_lib_lept_pixCreate = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBLEPT 1
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_ACEOF
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LIBS="-llept $LIBS"
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fi
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echo "$as_me:$LINENO: checking for sem_init in -lpthread" >&5
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echo $ECHO_N "checking for sem_init in -lpthread... $ECHO_C" >&6
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if test "${ac_cv_lib_pthread_sem_init+set}" = set; then
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@ -3905,6 +3832,93 @@ _ACEOF
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fi
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# Check location of leptonica/liblept headers.
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have_lept=no
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for incd in /usr/local/include /usr/include
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do
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for lept in . leptonica liblept
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do
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if test -r "$incd/$lept/allheaders.h" ; then
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CPPFLAGS="$CPPFLAGS -I$incd/$lept"
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have_lept=yes
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fi
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done
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done
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if test "$have_lept" = yes ; then
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echo "$as_me:$LINENO: checking for pixCreate in -llept" >&5
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echo $ECHO_N "checking for pixCreate in -llept... $ECHO_C" >&6
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if test "${ac_cv_lib_lept_pixCreate+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-llept $LIBS"
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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/* Override any gcc2 internal prototype to avoid an error. */
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#ifdef __cplusplus
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extern "C"
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#endif
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char pixCreate ();
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int
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main ()
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{
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pixCreate ();
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_lib_lept_pixCreate=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_lib_lept_pixCreate=no
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fi
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rm -f conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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echo "$as_me:$LINENO: result: $ac_cv_lib_lept_pixCreate" >&5
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echo "${ECHO_T}$ac_cv_lib_lept_pixCreate" >&6
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if test $ac_cv_lib_lept_pixCreate = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBLEPT 1
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_ACEOF
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LIBS="-llept $LIBS"
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fi
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fi
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# ----------------------------------------
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# Checks for header files.
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@ -4826,6 +4840,155 @@ fi
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done
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for ac_header in allheaders.h
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do
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as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
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if eval "test \"\${$as_ac_Header+set}\" = set"; then
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echo "$as_me:$LINENO: checking for $ac_header" >&5
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echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
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if eval "test \"\${$as_ac_Header+set}\" = set"; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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fi
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echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
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echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
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else
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# Is the header compilable?
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echo "$as_me:$LINENO: checking $ac_header usability" >&5
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echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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$ac_includes_default
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#include <$ac_header>
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_header_compiler=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_header_compiler=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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echo "${ECHO_T}$ac_header_compiler" >&6
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# Is the header present?
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echo "$as_me:$LINENO: checking $ac_header presence" >&5
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echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <$ac_header>
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_ACEOF
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if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
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(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } >/dev/null; then
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if test -s conftest.err; then
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ac_cpp_err=$ac_cxx_preproc_warn_flag
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ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
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else
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ac_cpp_err=
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fi
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else
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ac_cpp_err=yes
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fi
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if test -z "$ac_cpp_err"; then
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ac_header_preproc=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_header_preproc=no
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fi
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rm -f conftest.err conftest.$ac_ext
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echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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echo "${ECHO_T}$ac_header_preproc" >&6
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# So? What about this header?
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case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
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yes:no: )
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{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
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echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
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echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
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ac_header_preproc=yes
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;;
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no:yes:* )
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{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
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echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
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echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
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echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
|
||||
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
|
||||
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
|
||||
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
|
||||
(
|
||||
cat <<\_ASBOX
|
||||
## ------------------------------------ ##
|
||||
## Report this to theraysmith@gmail.com ##
|
||||
## ------------------------------------ ##
|
||||
_ASBOX
|
||||
) |
|
||||
sed "s/^/$as_me: WARNING: /" >&2
|
||||
;;
|
||||
esac
|
||||
echo "$as_me:$LINENO: checking for $ac_header" >&5
|
||||
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
|
||||
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
eval "$as_ac_Header=\$ac_header_preproc"
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
|
||||
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
|
||||
|
||||
fi
|
||||
if test `eval echo '${'$as_ac_Header'}'` = yes; then
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
|
||||
done
|
||||
|
||||
# Enable use of system-defined bool type if available:
|
||||
echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
|
||||
echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
|
||||
@ -7141,7 +7304,7 @@ echo "${ECHO_T}GNUWIN32 not found or incomplete. Trying something else" >&6
|
||||
LIBTIFF_LIBS="$TIFF_PACKAGE/libtiff.a"
|
||||
LIBTIFF_CFLAGS="-I$TIFF_PACKAGE"
|
||||
else
|
||||
LIBTIFF_LIBS="-ltiff"
|
||||
LIBTIFF_LIBS="-ltiff"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
@ -7676,7 +7839,7 @@ _ASBOX
|
||||
} >&5
|
||||
cat >&5 <<_CSEOF
|
||||
|
||||
This file was extended by tesseract $as_me 2.02, which was
|
||||
This file was extended by tesseract $as_me 2.03, which was
|
||||
generated by GNU Autoconf 2.59. Invocation command line was
|
||||
|
||||
CONFIG_FILES = $CONFIG_FILES
|
||||
@ -7739,7 +7902,7 @@ _ACEOF
|
||||
|
||||
cat >>$CONFIG_STATUS <<_ACEOF
|
||||
ac_cs_version="\\
|
||||
tesseract config.status 2.02
|
||||
tesseract config.status 2.03
|
||||
configured by $0, generated by GNU Autoconf 2.59,
|
||||
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
|
||||
|
||||
|
||||
23
configure.ac
23
configure.ac
@ -7,7 +7,7 @@
|
||||
# ----------------------------------------
|
||||
|
||||
AC_PREREQ(2.50)
|
||||
AC_INIT(tesseract, 2.02, theraysmith@gmail.com)
|
||||
AC_INIT(tesseract, 2.03, theraysmith@gmail.com)
|
||||
AC_REVISION($Id: configure.ac,v 1.4 2007/02/02 22:38:17 theraysmith Exp $)
|
||||
AC_CONFIG_AUX_DIR(config)
|
||||
AC_CONFIG_SRCDIR(ccmain/tesseractmain.cpp)
|
||||
@ -17,8 +17,8 @@ AC_CANONICAL_HOST
|
||||
# Define date of package, etc. Could be useful in auto-generated
|
||||
# documentation.
|
||||
# TODO(luc) Generate good documentation using doxygen or equivalent
|
||||
PACKAGE_YEAR=2007
|
||||
PACKAGE_DATE="07/2007"
|
||||
PACKAGE_YEAR=2008
|
||||
PACKAGE_DATE="04/22"
|
||||
|
||||
AC_DEFINE_UNQUOTED(PACKAGE_NAME,["${PACKAGE_NAME}"],[Name of package])
|
||||
AC_DEFINE_UNQUOTED(PACKAGE_VERSION,["${PACKAGE_VERSION}"],[Version number])
|
||||
@ -216,9 +216,23 @@ AC_LANG_CPLUSPLUS
|
||||
AC_CHECK_LIB(z,deflate)
|
||||
AC_CHECK_LIB(png,png_read_png)
|
||||
AC_CHECK_LIB(jpeg,jpeg_read_scanlines)
|
||||
AC_CHECK_LIB(lept,pixCreate)
|
||||
AC_CHECK_LIB(pthread,sem_init)
|
||||
|
||||
# Check location of leptonica/liblept headers.
|
||||
have_lept=no
|
||||
for incd in /usr/local/include /usr/include
|
||||
do
|
||||
for lept in . leptonica liblept
|
||||
do
|
||||
if test -r "$incd/$lept/allheaders.h" ; then
|
||||
CPPFLAGS="$CPPFLAGS -I$incd/$lept"
|
||||
have_lept=yes
|
||||
fi
|
||||
done
|
||||
done
|
||||
if test "$have_lept" = yes ; then
|
||||
AC_CHECK_LIB(lept,pixCreate)
|
||||
fi
|
||||
|
||||
# ----------------------------------------
|
||||
# Checks for header files.
|
||||
@ -229,6 +243,7 @@ AC_HEADER_TIME
|
||||
AC_HEADER_SYS_WAIT
|
||||
AC_CHECK_HEADERS(sys/ipc.h sys/shm.h)
|
||||
AC_CHECK_HEADERS(limits.h malloc.h)
|
||||
AC_CHECK_HEADERS(allheaders.h)
|
||||
# Enable use of system-defined bool type if available:
|
||||
AC_HEADER_STDBOOL
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user