From b41aa08464f408fcf6d1f894ff41c1ff0221a06f Mon Sep 17 00:00:00 2001
From: paulfd <paulfd@outlook.fr>
Date: Sun, 8 Sep 2019 18:17:58 +0200
Subject: [PATCH] Updated modules

---
 .gitmodules     |  5 +++++
 CMakeLists.txt  | 28 ++++++++++++++--------------
 external/Catch2 |  2 +-
 3 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/.gitmodules b/.gitmodules
index 092997c3..02cf3b99 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +1,20 @@
 [submodule "external/abseil-cpp"]
 	path = external/abseil-cpp
 	url = https://github.com/abseil/abseil-cpp
+	shallow = true
 [submodule "external/Catch2"]
 	path = external/Catch2
 	url = https://github.com/catchorg/Catch2
+	shallow = true
 [submodule "external/benchmark"]
 	path = external/benchmark
 	url = https://github.com/google/benchmark
+	shallow = true
 [submodule "external/readerwriterqueue"]
 	path = external/readerwriterqueue
 	url = https://github.com/cameron314/readerwriterqueue.git
+	shallow = true
 [submodule "external/cnpy"]
 	path = external/cnpy
 	url = https://github.com/rogersce/cnpy.git
+	shallow = true
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70ddfc16..ae9e4769 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,20 +31,20 @@ message("Cmake flags: ${CMAKE_CXX_FLAGS}")
 # Export the compile_commands.json file
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-find_package(Git QUIET)
-if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
+# find_package(Git QUIET)
+# if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
 # Update submodules as needed
-    option(GIT_SUBMODULE "Check submodules during build" ON)
-    if(GIT_SUBMODULE)
-        message(STATUS "Submodule update")
-        execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive --remote 
-                        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-                        RESULT_VARIABLE GIT_SUBMOD_RESULT)
-        if(NOT GIT_SUBMOD_RESULT EQUAL "0")
-            message(FATAL_ERROR "git submodule update --init failed with ${GIT_SUBMOD_RESULT}, please checkout submodules")
-        endif()
-    endif()
-endif()
+#     option(GIT_SUBMODULE "Check submodules during build" ON)
+ #    if(GIT_SUBMODULE)
+ #        message(STATUS "Submodule update")
+ #        execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive --remote 
+ #                        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ #                        RESULT_VARIABLE GIT_SUBMOD_RESULT)
+ #        if(NOT GIT_SUBMOD_RESULT EQUAL "0")
+#             message(FATAL_ERROR "git submodule update --init failed with ${GIT_SUBMOD_RESULT}, please checkout submodules")
+#         endif()
+#     endif()
+# endif()
 
 # Build options and includes
 set(BUILD_TESTING OFF CACHE BOOL "Disable Abseil's tests")
@@ -87,4 +87,4 @@ set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "Disable Google Benchmark tests")
 set(BENCHMARK_ENABLE_INSTALL OFF CACHE BOOL "Disable Google Benchmark install")
 add_subdirectory(external/benchmark EXCLUDE_FROM_ALL)
 add_subdirectory(benchmarks)
-endif()
\ No newline at end of file
+endif()
diff --git a/external/Catch2 b/external/Catch2
index f2c2711b..dd1f0f1c 160000
--- a/external/Catch2
+++ b/external/Catch2
@@ -1 +1 @@
-Subproject commit f2c2711bdcc583938e444f2039b9ceba840defcf
+Subproject commit dd1f0f1c7298cb51389cf5a2f8946aa0c8ca621c