orex · orex · May 23, 2026 · May 15, 2026 · May 15, 2026 · May 15, 2026
diff --git a/.github/workflows/supercell-cicd.yml b/.github/workflows/supercell-cicd.yml
diff --git a/.gitignore b/.gitignore
@@ -1,7 +1,9 @@
 build/
+build_*/
 nbproject/
 tmp/
 obsolete/
+__pycache__/
 
 # Compiled Object files
 *.slo

diff --git a/.gitmodules b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "libs/common_utils"]
-	path = libs/common_utils
-	url = https://github.com/orex/common_utils.git
 [submodule "3rd_party/gemmi"]
 	path = 3rd_party/gemmi
 	url = https://github.com/project-gemmi/gemmi.git

diff --git a/3rd_party/cmake/FindTBB.cmake b/3rd_party/cmake/FindTBB.cmake
diff --git a/3rd_party/gemmi b/3rd_party/gemmi
diff --git a/3rd_party/xxHash b/3rd_party/xxHash
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,12 +1,16 @@
-cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.16 FATAL_ERROR)
 
 project(supercell)
 include(FeatureSummary)
+include(CTest)
 
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
 
 option(BUILD_PROGRAM "Build supercell program" ON)
 option(BUILD_DOC "Build supercell manual and tutorial" ON)
+option(BUILD_TESTING "Build supercell unit tests" ON)
 
 if (BUILD_PROGRAM)
   if (CMAKE_BUILD_TYPE STREQUAL "")
@@ -19,11 +23,7 @@ if (BUILD_PROGRAM)
 
   if (${CMAKE_COMPILER_IS_GNUCXX})
     if (${LINK_STATIC_LIBS})
-      if(NOT WIN32)
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++ -fuse-ld=gold -Wl,--no-gnu-unique")
-      else()
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++ ")
-      endif()
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++")
       set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
     endif ()
   endif ()

diff --git a/libs/common_utils b/libs/common_utils
+86 −72		.github/workflows/ci.yml
+72 −0		.github/workflows/scorecard.yml
+12 −3		.gitignore
+0 −142		.travis.yml
+9 −0		CHANGELOG
+1 −0		Doxyfile
+1 −0		Doxyfile-internal
+68 −19		Makefile
+48 −30		README.md
+51 −0		cli/xsum_arch.c
+4 −1		cli/xsum_arch.h
+7 −3		cli/xsum_bench.c
+17 −2		cli/xsum_os_specific.c
+47 −8		cli/xsum_sanity_check.c
+81 −20		cli/xxhsum.1
+40 −17		cli/xxhsum.1.md
+412 −80		cli/xxhsum.c
+12 −0		clib.json
+9 −25		cmake_unofficial/CMakeLists.txt
+11 −0		fuzz/fuzzer.c
+1 −0		tests/bench/.gitignore
+5 −2		tests/bench/Makefile
+8 −5		tests/collisions/Makefile
+99 −73		tests/collisions/main.c
+52 −12		tests/sanity_test.c
+6 −6		tests/sanity_test_vectors_generator.c
+15 −39		xxh_x86dispatch.c
+9 −1		xxh_x86dispatch.h
+3 −4		xxhash.c
+890 −425		xxhash.h