unittest: Fix path for libtesseract in out of tree builds

The library is provided in the build path (which is not
the same as the source path for out of tree builds).

Signed-off-by: Stefan Weil <[email protected]>

Author: stweil

unittest/Makefile.am

@@ -24,8 +24,7 @@ libgtest_main_la_SOURCES = ../googletest/googletest/src/gtest_main.cc
 
 # Build unittests
 GTEST_LIBS =  libgtest.la libgtest_main.la
-TESS_LIBS = \
-    $(top_srcdir)/api/libtesseract.la
+TESS_LIBS = $(top_builddir)/api/libtesseract.la
 AM_CPPFLAGS +=   -isystem $(top_srcdir)/googletest/googletest/include  
 
 check_PROGRAMS = \