From c01ee5da56d2e26071036dcaad06bbeb2e150c02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Salva=20Carri=C3=B3n?= <salva.carrion@outlook.com>
Date: Mon, 21 Sep 2020 12:21:09 +0200
Subject: [PATCH] Add threads for GTest (Unix)

---
 docs/markdown/development.md |  3 +++
 scripts/compile_dummy.sh     | 13 +++++++++++++
 tests/CMakeLists.txt         |  3 ++-
 3 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 scripts/compile_dummy.sh

diff --git a/docs/markdown/development.md b/docs/markdown/development.md
index 7f271eaea..9eb3e5131 100644
--- a/docs/markdown/development.md
+++ b/docs/markdown/development.md
@@ -26,6 +26,9 @@ https://cmake.org/cmake/help/latest/manual/cmake-env-variables.7.html
 
 Short tutorial: (Series: 1,2,3)
 https://medium.com/heuristics/c-application-development-part-1-project-structure-454b00f9eddc
+
+Shared libraries/rpaths/...
+https://www.cprogramming.com/tutorial/shared-libraries-linux-gcc.html
 ```
 
 ## Requirements
diff --git a/scripts/compile_dummy.sh b/scripts/compile_dummy.sh
new file mode 100644
index 000000000..35415d9e4
--- /dev/null
+++ b/scripts/compile_dummy.sh
@@ -0,0 +1,13 @@
+# Set working path
+WORKPATH=/home/salvacarrion/Downloads/eddl_compiled/cpu_x86_64_shared__proto_openmp
+
+# Compiling (include headers: eigen3/Eigen/ and eddl/)
+g++ -c -Wall -Werror main.cpp -o main.o \
+-I$WORKPATH/include \
+-I$WORKPATH/include/eigen3 \
+
+# Linking
+g++ main.o -o main \
+-L$WORKPATH/lib \
+-Wl,-rpath=$WORKPATH/lib \
+-leddl
\ No newline at end of file
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index e62cfe945..d444663ef 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -37,7 +37,8 @@ if(MSVC)
         optimized ${GTEST_BOTH_LIBRARIES}
         debug ${GTEST_BOTH_LIBRARIES_D})
 else()
-    target_link_libraries(unit_tests PUBLIC eddl ${GTEST_BOTH_LIBRARIES})
+    find_package(Threads)
+    target_link_libraries(unit_tests PUBLIC eddl ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
 endif()