Removed viewer from upstream tesseract lib.

I also added the "-all_load" flag to the Template Framework
Project target as well as the TestsProject target and I can
confirm that both build successfully and all the tests run okay.

But I didn't add it to the TestsProjectTests target because I
wasn't sure it belongs there. Feel free to add it there as well
if you think it's needed.

Author: kevincon

Template Framework Project/Template Framework Project.xcodeproj/project.pbxproj

@@ -311,6 +311,7 @@
 				OTHER_LDFLAGS = (
 					"-lstdc++",
 					"-ObjC",
+					"-all_load",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				WRAPPER_EXTENSION = app;
@@ -335,6 +336,7 @@
 				OTHER_LDFLAGS = (
 					"-lstdc++",
 					"-ObjC",
+					"-all_load",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				WRAPPER_EXTENSION = app;

TesseractOCR/build_dependencies.sh

@@ -162,7 +162,7 @@ make clean 2> /dev/null
 make distclean 2> /dev/null
 eval "setenv_${archs[$n]}"
 bash autogen.sh
-LIBLEPT_HEADERSDIR=$GLOBAL_OUTDIR/include ./configure --host="${arch_names[$n]}" --enable-shared=no
+LIBLEPT_HEADERSDIR=$GLOBAL_OUTDIR/include ./configure --host="${arch_names[$n]}" --enable-shared=no --disable-graphics
 make -j12
 for i in `find . -name "lib*.a" | grep -v $LOCAL_OUTDIR`; do cp -rvf $i "$LOCAL_OUTDIR/${archs[$n]}"; done
 merge_libfiles "$LOCAL_OUTDIR/${archs[$n]}" libtesseract_all.a

TesseractOCR/include/tesseract/config_auto.h

@@ -11,7 +11,7 @@
 /* #undef AC_APPLE_UNIVERSAL_BUILD */
 
 /* Disable graphics */
-/* #undef GRAPHICS_DISABLED */
+#define GRAPHICS_DISABLED /**/
 
 /* Define to 1 if you have the <cairo/cairo-version.h> header file. */
 /* #undef HAVE_CAIRO_CAIRO_VERSION_H */

TesseractOCR/include/tesseract/genericvector.h

@@ -335,7 +335,7 @@ inline bool LoadDataFromFile(const STRING& filename,
   size_t size = ftell(fp);
   fseek(fp, 0, SEEK_SET);
   // Pad with a 0, just in case we treat the result as a string.
-  data->init_to_size((int) size + 1, 0);
+  data->init_to_size(size + 1, 0);
   bool result = fread(&(*data)[0], 1, size, fp) == size;
   fclose(fp);
   return result;

TesseractOCR/include/tesseract/helpers.h

@@ -30,7 +30,7 @@
 
 // Remove newline (if any) at the end of the string.
 inline void chomp_string(char *str) {
-  int last_index = (int) strlen(str) - 1;
+  int last_index = strlen(str) - 1;
   while (last_index >= 0 &&
          (str[last_index] == '\n' || str[last_index] == '\r')) {
     str[last_index--] = '\0';

TesseractOCR/lib/liblept.a

@@ -488,6 +488,7 @@
 				OTHER_LDFLAGS = (
 					"-lstdc++",
 					"-ObjC",
+					"-all_load",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};
@@ -508,6 +509,7 @@
 				OTHER_LDFLAGS = (
 					"-lstdc++",
 					"-ObjC",
+					"-all_load",
 				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};