From 7058bbf282cfa2c239bd7bdd516756ddd270ddc0 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sun, 31 Oct 2021 19:37:17 +0100
Subject: [PATCH] Move googletest to unittest/third_party/googletest

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 .gitmodules                                   |  2 +-
 CMakeLists.txt                                |  4 ++--
 Makefile.am                                   | 24 ++++++++++---------
 sw.cpp                                        |  1 +
 unittest/README.md                            |  2 +-
 googletest => unittest/third_party/googletest |  0
 6 files changed, 18 insertions(+), 15 deletions(-)
 rename googletest => unittest/third_party/googletest (100%)

diff --git a/.gitmodules b/.gitmodules
index d64de322..7d15927d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,5 +1,5 @@
 [submodule "googletest"]
-	path = googletest
+	path = unittest/third_party/googletest
 	url = https://github.com/google/googletest.git
 [submodule "test"]
 	path = test
diff --git a/CMakeLists.txt b/CMakeLists.txt
index af8a8acb..eb28afae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -748,8 +748,8 @@ endif()
 
 ########################################
 
-if (BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/googletest/CMakeLists.txt)
-    add_subdirectory(googletest)
+if (BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/unittest/third_party/googletest/CMakeLists.txt)
+    add_subdirectory(unittest/third_party/googletest)
 endif()
 
 if (BUILD_TRAINING_TOOLS)
diff --git a/Makefile.am b/Makefile.am
index b5cb5083..16a18a0d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1160,20 +1160,22 @@ endif # TENSORFLOW
 
 # Build googletest:
 check_LTLIBRARIES = libgtest.la libgtest_main.la libgmock.la libgmock_main.la
-libgtest_la_SOURCES = googletest/googletest/src/gtest-all.cc
-libgtest_la_CPPFLAGS = -I$(top_srcdir)/googletest/googletest/include -I$(top_srcdir)/googletest/googletest -pthread
-libgtest_main_la_SOURCES = googletest/googletest/src/gtest_main.cc
+libgtest_la_SOURCES = unittest/third_party/googletest/googletest/src/gtest-all.cc
+libgtest_la_CPPFLAGS = -I$(top_srcdir)/unittest/third_party/googletest/googletest/include
+libgtest_la_CPPFLAGS += -I$(top_srcdir)/unittest/third_party/googletest/googletest
+libgtest_la_CPPFLAGS += -pthread
+libgtest_main_la_SOURCES = unittest/third_party/googletest/googletest/src/gtest_main.cc
 libgtest_main_la_CPPFLAGS = $(libgtest_la_CPPFLAGS)
 
-GMOCK_INCLUDES = -I$(top_srcdir)/googletest/googlemock/include \
-                 -I$(top_srcdir)/googletest/googlemock \
-                 -I$(top_srcdir)/googletest/googletest/include \
-                 -I$(top_srcdir)/googletest/googletest
+GMOCK_INCLUDES = -I$(top_srcdir)/unittest/third_party/googletest/googlemock/include \
+                 -I$(top_srcdir)/unittest/third_party/googletest/googlemock \
+                 -I$(top_srcdir)/unittest/third_party/googletest/googletest/include \
+                 -I$(top_srcdir)/unittest/third_party/googletest/googletest
 
-libgmock_la_SOURCES = googletest/googlemock/src/gmock-all.cc
+libgmock_la_SOURCES = unittest/third_party/googletest/googlemock/src/gmock-all.cc
 libgmock_la_CPPFLAGS = $(GMOCK_INCLUDES) \
                        -pthread
-libgmock_main_la_SOURCES = googletest/googlemock/src/gmock_main.cc
+libgmock_main_la_SOURCES = unittest/third_party/googletest/googlemock/src/gmock_main.cc
 libgmock_main_la_CPPFLAGS = $(GMOCK_INCLUDES) \
                             -pthread
 
@@ -1185,8 +1187,8 @@ TESS_LIBS += libtesseract.la $(libarchive_LIBS)
 TESS_LIBS += $(TENSORFLOW_LIBS)
 TRAINING_LIBS = libtesseract_training.la
 TRAINING_LIBS += $(TESS_LIBS)
-unittest_CPPFLAGS += -isystem $(top_srcdir)/googletest/googletest/include
-unittest_CPPFLAGS += -isystem $(top_srcdir)/googletest/googlemock/include
+unittest_CPPFLAGS += -isystem $(top_srcdir)/unittest/third_party/googletest/googletest/include
+unittest_CPPFLAGS += -isystem $(top_srcdir)/unittest/third_party/googletest/googlemock/include
 
 check_PROGRAMS = apiexample_test
 if ENABLE_TRAINING
diff --git a/sw.cpp b/sw.cpp
index 7e687661..05dc89c0 100644
--- a/sw.cpp
+++ b/sw.cpp
@@ -323,6 +323,7 @@ void build(Solution &s)
         auto &tw = add_test("tatweel");
         tw += "unittest/util/.*"_rr;
         tw += "unittest/third_party/.*"_rr;
+        tw -= "unittest/third_party/googletest/.*"_rr;
     }
 }
 
diff --git a/unittest/README.md b/unittest/README.md
index 39153923..02303b04 100644
--- a/unittest/README.md
+++ b/unittest/README.md
@@ -60,10 +60,10 @@
 │   └── script
 │       └── Latin.traineddata
 └── tesseract
-    ├── googletest
     ...
     ├── test
     ├── unittest
+    │   └── third_party/googletest
     └── VERSION
 ```
 
diff --git a/googletest b/unittest/third_party/googletest
similarity index 100%
rename from googletest
rename to unittest/third_party/googletest