Merge pull request #3933 from lammps/maintenance

Second Set of Collected Bug Fixes and Maintenance Updates for 2 August 2023 Stable release

.github/CODEOWNERS

@@ -151,12 +151,12 @@ tools/vim/*           @hammondkd
 unittest/*            @akohlmey
 
 # cmake
-cmake/*               @rbberger
+cmake/*               @akohlmey
 cmake/Modules/LAMMPSInterfacePlugin.cmake @akohlmey
 cmake/Modules/MPI4WIN.cmake @akohlmey
 cmake/Modules/OpenCLLoader.cmake @akohlmey
-cmake/Modules/Packages/COLVARS.cmake @rbberger @giacomofiorin
-cmake/Modules/Packages/KIM.cmake @rbberger @ellio167
+cmake/Modules/Packages/COLVARS.cmake @giacomofiorin
+cmake/Modules/Packages/KIM.cmake @ellio167
 cmake/presets/*.cmake @akohlmey
 
 # python

.github/CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Contributing to LAMMPS via GitHub
 
-Thank your for considering to contribute to the LAMMPS software project.
+Thank you for considering to contribute to the LAMMPS software project.
 
 The following is a set of guidelines as well as explanations of policies and work flows for contributing to the LAMMPS molecular dynamics software project. These guidelines focus on submitting issues or pull requests on the LAMMPS GitHub project.
 

.gitignore

@@ -57,3 +57,6 @@ out/x86
 out/x64
 src/Makefile.package-e
 src/Makefile.package.settings-e
+/cmake/build/x64-Debug-Clang
+/install/x64-GUI-MSVC
+/install

cmake/CMakeLists.jpeg

@@ -1,615 +0,0 @@
-cmake_minimum_required(VERSION 3.10)
-# When using CMake 3.4 and later, don't export symbols from executables unless
-# the CMAKE_ENABLE_EXPORTS variable is set.
-if(POLICY CMP0065)
-  cmake_policy(SET CMP0065 NEW)
-endif()
-if (POLICY CMP0077)
-  cmake_policy(SET CMP0077 NEW)
-endif()
-if(CMAKE_EXECUTABLE_SUFFIX)
-  set(CMAKE_EXECUTABLE_SUFFIX_TMP ${CMAKE_EXECUTABLE_SUFFIX})
-endif()
-
-project(libjpeg-turbo C)
-set(VERSION 2.1.3)
-set(COPYRIGHT_YEAR "1991-2022")
-string(REPLACE "." ";" VERSION_TRIPLET ${VERSION})
-list(GET VERSION_TRIPLET 0 VERSION_MAJOR)
-list(GET VERSION_TRIPLET 1 VERSION_MINOR)
-list(GET VERSION_TRIPLET 2 VERSION_REVISION)
-function(pad_number NUMBER OUTPUT_LEN)
-  string(LENGTH "${${NUMBER}}" INPUT_LEN)
-  if(INPUT_LEN LESS OUTPUT_LEN)
-    math(EXPR ZEROES "${OUTPUT_LEN} - ${INPUT_LEN} - 1")
-    set(NUM ${${NUMBER}})
-    foreach(C RANGE ${ZEROES})
-      set(NUM "0${NUM}")
-    endforeach()
-    set(${NUMBER} ${NUM} PARENT_SCOPE)
-  endif()
-endfunction()
-pad_number(VERSION_MINOR 3)
-pad_number(VERSION_REVISION 3)
-set(LIBJPEG_TURBO_VERSION_NUMBER ${VERSION_MAJOR}${VERSION_MINOR}${VERSION_REVISION})
-
-# CMake 3.14 and later sets CMAKE_MACOSX_BUNDLE to TRUE by default when
-# CMAKE_SYSTEM_NAME is iOS, tvOS, or watchOS, which breaks the libjpeg-turbo
-# build.  (Specifically, when CMAKE_MACOSX_BUNDLE is TRUE, executables for
-# Apple platforms are built as application bundles, which causes CMake to
-# complain that our install() directives for executables do not specify a
-# BUNDLE DESTINATION.  Even if CMake did not complain, building executables as
-# application bundles would break our iOS packages.)
-set(CMAKE_MACOSX_BUNDLE FALSE)
-
-string(TIMESTAMP DEFAULT_BUILD "%Y%m%d")
-set(BUILD ${DEFAULT_BUILD} CACHE STRING "Build string (default: ${DEFAULT_BUILD})")
-
-# NOTE: On Windows, this does nothing except when using MinGW or Cygwin.
-# CMAKE_BUILD_TYPE has no meaning in Visual Studio, and it always defaults to
-# Debug when using NMake.
-if(NOT CMAKE_BUILD_TYPE)
-  set(CMAKE_BUILD_TYPE Release)
-endif()
-message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
-
-message(STATUS "VERSION = ${VERSION}, BUILD = ${BUILD}")
-
-include(cmakescripts/PackageInfo.cmake)
-
-# Detect CPU type and whether we're building 64-bit or 32-bit code
-math(EXPR BITS "${CMAKE_SIZEOF_VOID_P} * 8")
-string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} CMAKE_SYSTEM_PROCESSOR_LC)
-set(COUNT 1)
-foreach(ARCH ${CMAKE_OSX_ARCHITECTURES})
-  if(COUNT GREATER 1)
-    message(FATAL_ERROR "The libjpeg-turbo build system does not support multiple values in CMAKE_OSX_ARCHITECTURES.")
-  endif()
-  math(EXPR COUNT "${COUNT}+1")
-endforeach()
-if(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86_64" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "amd64" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "i[0-9]86" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "ia32")
-  if(BITS EQUAL 64 OR CMAKE_C_COMPILER_ABI MATCHES "ELF X32")
-    set(CPU_TYPE x86_64)
-  else()
-    set(CPU_TYPE i386)
-  endif()
-  if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL ${CPU_TYPE})
-    set(CMAKE_SYSTEM_PROCESSOR ${CPU_TYPE})
-  endif()
-elseif(CMAKE_SYSTEM_PROCESSOR_LC STREQUAL "aarch64" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^arm")
-  if(BITS EQUAL 64)
-    set(CPU_TYPE arm64)
-  else()
-    set(CPU_TYPE arm)
-  endif()
-elseif(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^ppc" OR
-  CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^powerpc")
-  set(CPU_TYPE powerpc)
-else()
-  set(CPU_TYPE ${CMAKE_SYSTEM_PROCESSOR_LC})
-endif()
-if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR
-  CMAKE_OSX_ARCHITECTURES MATCHES "arm64" OR
-  CMAKE_OSX_ARCHITECTURES MATCHES "i386")
-  set(CPU_TYPE ${CMAKE_OSX_ARCHITECTURES})
-endif()
-if(CMAKE_OSX_ARCHITECTURES MATCHES "ppc")
-  set(CPU_TYPE powerpc)
-endif()
-if(MSVC_IDE AND CMAKE_GENERATOR_PLATFORM MATCHES "arm64")
-  set(CPU_TYPE arm64)
-endif()
-
-message(STATUS "${BITS}-bit build (${CPU_TYPE})")
-
-macro(report_directory var)
-  if(CMAKE_INSTALL_${var} STREQUAL CMAKE_INSTALL_FULL_${var})
-    message(STATUS "CMAKE_INSTALL_${var} = ${CMAKE_INSTALL_${var}}")
-  else()
-    message(STATUS "CMAKE_INSTALL_${var} = ${CMAKE_INSTALL_${var}} (${CMAKE_INSTALL_FULL_${var}})")
-  endif()
-  mark_as_advanced(CLEAR CMAKE_INSTALL_${var})
-endmacro()
-
-set(DIRLIST "BINDIR;DATAROOTDIR;DOCDIR;INCLUDEDIR;LIBDIR")
-if(UNIX)
-  list(APPEND DIRLIST "MANDIR")
-endif()
-foreach(dir ${DIRLIST})
-  report_directory(${dir})
-endforeach()
-
-
-###############################################################################
-# CONFIGURATION OPTIONS
-###############################################################################
-
-macro(boolean_number var)
-  if(${var})
-    set(${var} 1 ${ARGN})
-  else()
-    set(${var} 0 ${ARGN})
-  endif()
-endmacro()
-
-option(ENABLE_SHARED "Build shared libraries" FALSE)
-boolean_number(ENABLE_SHARED)
-option(ENABLE_STATIC "Build static libraries" TRUE)
-boolean_number(ENABLE_STATIC)
-option(REQUIRE_SIMD "Generate a fatal error if SIMD extensions are not available for this platform (default is to fall back to a non-SIMD build)" FALSE)
-boolean_number(REQUIRE_SIMD)
-option(WITH_12BIT "Encode/decode JPEG images with 12-bit samples (implies WITH_ARITH_DEC=0 WITH_ARITH_ENC=0 WITH_JAVA=0 WITH_SIMD=0 WITH_TURBOJPEG=0 )" FALSE)
-boolean_number(WITH_12BIT)
-option(WITH_ARITH_DEC "Include arithmetic decoding support when emulating the libjpeg v6b API/ABI" TRUE)
-boolean_number(WITH_ARITH_DEC)
-option(WITH_ARITH_ENC "Include arithmetic encoding support when emulating the libjpeg v6b API/ABI" TRUE)
-boolean_number(WITH_ARITH_ENC)
-if(CMAKE_C_COMPILER_ABI MATCHES "ELF X32")
-  set(WITH_JAVA 0)
-else()
-  option(WITH_JAVA "Build Java wrapper for the TurboJPEG API library (implies ENABLE_SHARED=1)" FALSE)
-  boolean_number(WITH_JAVA)
-endif()
-option(WITH_JPEG7 "Emulate libjpeg v7 API/ABI (this makes ${CMAKE_PROJECT_NAME} backward-incompatible with libjpeg v6b)" FALSE)
-boolean_number(WITH_JPEG7)
-option(WITH_JPEG8 "Emulate libjpeg v8 API/ABI (this makes ${CMAKE_PROJECT_NAME} backward-incompatible with libjpeg v6b)" FALSE)
-boolean_number(WITH_JPEG8)
-option(WITH_MEM_SRCDST "Include in-memory source/destination manager functions when emulating the libjpeg v6b or v7 API/ABI" TRUE)
-boolean_number(WITH_MEM_SRCDST)
-option(WITH_SIMD "Include SIMD extensions, if available for this platform" FALSE)
-boolean_number(WITH_SIMD)
-option(WITH_TURBOJPEG "Include the TurboJPEG API library and associated test programs" FALSE)
-boolean_number(WITH_TURBOJPEG)
-option(WITH_FUZZ "Build fuzz targets" FALSE)
-
-macro(report_option var desc)
-  if(${var})
-    message(STATUS "${desc} enabled (${var} = ${${var}})")
-  else()
-    message(STATUS "${desc} disabled (${var} = ${${var}})")
-  endif()
-endmacro()
-
-if(WITH_JAVA)
-  set(ENABLE_SHARED 1)
-endif()
-
-# Explicitly setting CMAKE_POSITION_INDEPENDENT_CODE=FALSE disables PIC for all
-# targets, which will cause the shared library builds to fail.  Thus, if shared
-# libraries are enabled and CMAKE_POSITION_INDEPENDENT_CODE is explicitly set
-# to FALSE, we need to unset it, thus restoring the default behavior
-# (automatically using PIC for shared library targets.)
-if(DEFINED CMAKE_POSITION_INDEPENDENT_CODE AND
-  NOT CMAKE_POSITION_INDEPENDENT_CODE AND ENABLE_SHARED)
-  unset(CMAKE_POSITION_INDEPENDENT_CODE CACHE)
-endif()
-
-report_option(ENABLE_SHARED "Shared libraries")
-report_option(ENABLE_STATIC "Static libraries")
-
-if(ENABLE_SHARED)
-  set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
-endif()
-
-if(WITH_JPEG8 OR WITH_JPEG7)
-  set(WITH_ARITH_ENC 1)
-  set(WITH_ARITH_DEC 1)
-endif()
-if(WITH_JPEG8)
-  set(WITH_MEM_SRCDST 0)
-endif()
-
-if(WITH_12BIT)
-  set(WITH_ARITH_DEC 0)
-  set(WITH_ARITH_ENC 0)
-  set(WITH_JAVA 0)
-  set(WITH_SIMD 0)
-  set(WITH_TURBOJPEG 0)
-  set(BITS_IN_JSAMPLE 12)
-else()
-  set(BITS_IN_JSAMPLE 8)
-endif()
-report_option(WITH_12BIT "12-bit JPEG support")
-
-if(WITH_ARITH_DEC)
-  set(D_ARITH_CODING_SUPPORTED 1)
-endif()
-if(NOT WITH_12BIT)
-  report_option(WITH_ARITH_DEC "Arithmetic decoding support")
-endif()
-
-if(WITH_ARITH_ENC)
-  set(C_ARITH_CODING_SUPPORTED 1)
-endif()
-if(NOT WITH_12BIT)
-  report_option(WITH_ARITH_ENC "Arithmetic encoding support")
-endif()
-
-if(NOT WITH_12BIT)
-  report_option(WITH_TURBOJPEG "TurboJPEG API library")
-  report_option(WITH_JAVA "TurboJPEG Java wrapper")
-endif()
-
-if(WITH_MEM_SRCDST)
-  set(MEM_SRCDST_SUPPORTED 1)
-  set(MEM_SRCDST_FUNCTIONS "global:  jpeg_mem_dest;  jpeg_mem_src;")
-endif()
-if(NOT WITH_JPEG8)
-  report_option(WITH_MEM_SRCDST "In-memory source/destination managers")
-endif()
-
-set(SO_AGE 2)
-if(WITH_MEM_SRCDST)
-  set(SO_AGE 3)
-endif()
-
-if(WITH_JPEG8)
-  set(JPEG_LIB_VERSION 80)
-elseif(WITH_JPEG7)
-  set(JPEG_LIB_VERSION 70)
-else()
-  set(JPEG_LIB_VERSION 62)
-endif()
-
-math(EXPR JPEG_LIB_VERSION_DIV10 "${JPEG_LIB_VERSION} / 10")
-math(EXPR JPEG_LIB_VERSION_MOD10 "${JPEG_LIB_VERSION} % 10")
-if(JPEG_LIB_VERSION STREQUAL "62")
-  set(DEFAULT_SO_MAJOR_VERSION ${JPEG_LIB_VERSION})
-else()
-  set(DEFAULT_SO_MAJOR_VERSION ${JPEG_LIB_VERSION_DIV10})
-endif()
-if(JPEG_LIB_VERSION STREQUAL "80")
-  set(DEFAULT_SO_MINOR_VERSION 2)
-else()
-  set(DEFAULT_SO_MINOR_VERSION 0)
-endif()
-
-# This causes SO_MAJOR_VERSION/SO_MINOR_VERSION to reset to defaults if
-# WITH_JPEG7 or WITH_JPEG8 has changed.
-if((DEFINED WITH_JPEG7_INT AND NOT WITH_JPEG7 EQUAL WITH_JPEG7_INT) OR
-  (DEFINED WITH_JPEG8_INT AND NOT WITH_JPEG8 EQUAL WITH_JPEG8_INT))
-  set(FORCE_SO_VERSION "FORCE")
-endif()
-set(WITH_JPEG7_INT ${WITH_JPEG7} CACHE INTERNAL "")
-set(WITH_JPEG8_INT ${WITH_JPEG8} CACHE INTERNAL "")
-
-set(SO_MAJOR_VERSION ${DEFAULT_SO_MAJOR_VERSION} CACHE STRING
-  "Major version of the libjpeg API shared library (default: ${DEFAULT_SO_MAJOR_VERSION})"
-  ${FORCE_SO_VERSION})
-set(SO_MINOR_VERSION ${DEFAULT_SO_MINOR_VERSION} CACHE STRING
-  "Minor version of the libjpeg API shared library (default: ${DEFAULT_SO_MINOR_VERSION})"
-  ${FORCE_SO_VERSION})
-
-set(JPEG_LIB_VERSION_DECIMAL "${JPEG_LIB_VERSION_DIV10}.${JPEG_LIB_VERSION_MOD10}")
-message(STATUS "Emulating libjpeg API/ABI v${JPEG_LIB_VERSION_DECIMAL} (WITH_JPEG7 = ${WITH_JPEG7}, WITH_JPEG8 = ${WITH_JPEG8})")
-message(STATUS "libjpeg API shared library version = ${SO_MAJOR_VERSION}.${SO_AGE}.${SO_MINOR_VERSION}")
-
-# Because the TurboJPEG API library uses versioned symbols and changes the
-# names of functions whenever they are modified in a backward-incompatible
-# manner, it is always backward-ABI-compatible with itself, so the major and
-# minor SO versions don't change.  However, we increase the middle number (the
-# SO "age") whenever functions are added to the API.
-set(TURBOJPEG_SO_MAJOR_VERSION 0)
-set(TURBOJPEG_SO_AGE 2)
-set(TURBOJPEG_SO_VERSION 0.${TURBOJPEG_SO_AGE}.0)
-
-
-###############################################################################
-# COMPILER SETTINGS
-###############################################################################
-
-if(MSVC)
-  option(WITH_CRT_DLL
-    "Link all ${CMAKE_PROJECT_NAME} libraries and executables with the C run-time DLL (msvcr*.dll) instead of the static C run-time library (libcmt*.lib.)  The default is to use the C run-time DLL only with the libraries and executables that need it."
-    FALSE)
-  if(NOT WITH_CRT_DLL)
-    # Use the static C library for all build types
-    foreach(var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
-      CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
-      if(${var} MATCHES "/MD")
-        string(REGEX REPLACE "/MD" "/MT" ${var} "${${var}}")
-      endif()
-    endforeach()
-  endif()
-  add_definitions(-D_CRT_NONSTDC_NO_WARNINGS)
-endif()
-
-if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
-  # Use the maximum optimization level for release builds
-  foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO)
-    if(${var} MATCHES "-O2")
-      string(REGEX REPLACE "-O2" "-O3" ${var} "${${var}}")
-    endif()
-  endforeach()
-endif()
-
-if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
-  if(CMAKE_C_COMPILER_ID MATCHES "SunPro")
-    # Use the maximum optimization level for release builds
-    foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO)
-      if(${var} MATCHES "-xO3")
-        string(REGEX REPLACE "-xO3" "-xO5" ${var} "${${var}}")
-      endif()
-      if(${var} MATCHES "-xO2")
-        string(REGEX REPLACE "-xO2" "-xO5" ${var} "${${var}}")
-      endif()
-    endforeach()
-  endif()
-endif()
-
-string(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UC)
-
-set(EFFECTIVE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
-message(STATUS "Compiler flags = ${EFFECTIVE_C_FLAGS}")
-
-set(EFFECTIVE_LD_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
-message(STATUS "Linker flags = ${EFFECTIVE_LD_FLAGS}")
-
-include(CheckCSourceCompiles)
-include(CheckIncludeFiles)
-include(CheckTypeSize)
-
-check_type_size("size_t" SIZE_T)
-check_type_size("unsigned long" UNSIGNED_LONG)
-
-if(SIZE_T EQUAL UNSIGNED_LONG)
-  check_c_source_compiles("int main(int argc, char **argv) { unsigned long a = argc;  return __builtin_ctzl(a); }"
-    HAVE_BUILTIN_CTZL)
-endif()
-if(MSVC)
-  check_include_files("intrin.h" HAVE_INTRIN_H)
-endif()
-
-if(UNIX)
-  if(CMAKE_CROSSCOMPILING)
-    set(RIGHT_SHIFT_IS_UNSIGNED 0)
-  else()
-    include(CheckCSourceRuns)
-    check_c_source_runs("
-      #include <stdio.h>
-      #include <stdlib.h>
-      int is_shifting_signed (long arg) {
-        long res = arg >> 4;
-        if (res == -0x7F7E80CL)
-          return 1; /* right shift is signed */
-        /* see if unsigned-shift hack will fix it. */
-        /* we can't just test exact value since it depends on width of long... */
-        res |= (~0L) << (32-4);
-        if (res == -0x7F7E80CL)
-          return 0; /* right shift is unsigned */
-        printf(\"Right shift isn't acting as I expect it to.\\\\n\");
-        printf(\"I fear the JPEG software will not work at all.\\\\n\\\\n\");
-        return 0; /* try it with unsigned anyway */
-      }
-      int main (void) {
-        exit(is_shifting_signed(-0x7F7E80B1L));
-      }" RIGHT_SHIFT_IS_UNSIGNED)
-  endif()
-endif()
-
-if(MSVC)
-  set(INLINE_OPTIONS "__inline;inline")
-else()
-  set(INLINE_OPTIONS "__inline__;inline")
-endif()
-option(FORCE_INLINE "Force function inlining" TRUE)
-boolean_number(FORCE_INLINE)
-if(FORCE_INLINE)
-  if(MSVC)
-    list(INSERT INLINE_OPTIONS 0 "__forceinline")
-  else()
-    list(INSERT INLINE_OPTIONS 0 "inline __attribute__((always_inline))")
-    list(INSERT INLINE_OPTIONS 0 "__inline__ __attribute__((always_inline))")
-  endif()
-endif()
-foreach(inline ${INLINE_OPTIONS})
-  check_c_source_compiles("${inline} static int foo(void) { return 0; } int main(void) { return foo(); }"
-    INLINE_WORKS)
-  if(INLINE_WORKS)
-    set(INLINE ${inline})
-    break()
-  endif()
-endforeach()
-if(NOT INLINE_WORKS)
-  message(FATAL_ERROR "Could not determine how to inline functions.")
-endif()
-message(STATUS "INLINE = ${INLINE} (FORCE_INLINE = ${FORCE_INLINE})")
-
-if(WITH_TURBOJPEG)
-  if(MSVC)
-    set(THREAD_LOCAL "__declspec(thread)")
-  else()
-    set(THREAD_LOCAL "__thread")
-  endif()
-  check_c_source_compiles("${THREAD_LOCAL} int i;  int main(void) { i = 0;  return i; }" HAVE_THREAD_LOCAL)
-  if(HAVE_THREAD_LOCAL)
-    message(STATUS "THREAD_LOCAL = ${THREAD_LOCAL}")
-  else()
-    message(WARNING "Thread-local storage is not available.  The TurboJPEG API library's global error handler will not be thread-safe.")
-    unset(THREAD_LOCAL)
-  endif()
-endif()
-
-if(UNIX AND NOT APPLE)
-  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/conftest.map "VERS_1 { global: *; };")
-  set(CMAKE_REQUIRED_FLAGS
-    "-Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/conftest.map")
-  check_c_source_compiles("int main(void) { return 0; }" HAVE_VERSION_SCRIPT)
-  set(CMAKE_REQUIRED_FLAGS)
-  file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/conftest.map)
-  if(HAVE_VERSION_SCRIPT)
-    message(STATUS "Linker supports GNU-style version scripts")
-    set(MAPFLAG "-Wl,--version-script,")
-    set(TJMAPFLAG "-Wl,--version-script,")
-  else()
-    message(STATUS "Linker does not support GNU-style version scripts")
-    if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
-      # The Solaris linker doesn't like our version script for the libjpeg API
-      # library, but the version script for the TurboJPEG API library should
-      # still work.
-      file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/conftest.map
-        "VERS_1 { global: foo;  local: *; }; VERS_2 { global: foo2; } VERS_1;")
-      set(CMAKE_REQUIRED_FLAGS "-Wl,-M,${CMAKE_CURRENT_BINARY_DIR}/conftest.map -shared")
-      check_c_source_compiles("int foo() { return 0; } int foo2() { return 2; }"
-        HAVE_MAPFILE)
-      set(CMAKE_REQUIRED_FLAGS)
-      file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/conftest.map)
-      if(HAVE_MAPFILE)
-        message(STATUS "Linker supports mapfiles")
-        set(TJMAPFLAG "-Wl,-M,")
-      else()
-        message(STATUS "Linker does not support mapfiles")
-      endif()
-    endif()
-  endif()
-endif()
-
-# Generate files
-if(WIN32)
-  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/win/jconfig.h.in jconfig.h)
-else()
-  configure_file(jconfig.h.in jconfig.h)
-endif()
-configure_file(jconfigint.h.in jconfigint.h)
-configure_file(jversion.h.in jversion.h)
-if(UNIX)
-  configure_file(libjpeg.map.in libjpeg.map)
-endif()
-
-# Include directories and compiler definitions
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
-
-
-###############################################################################
-# TARGETS
-###############################################################################
-
-if(CMAKE_EXECUTABLE_SUFFIX_TMP)
-  set(CMAKE_EXECUTABLE_SUFFIX ${CMAKE_EXECUTABLE_SUFFIX_TMP})
-endif()
-message(STATUS "CMAKE_EXECUTABLE_SUFFIX = ${CMAKE_EXECUTABLE_SUFFIX}")
-
-set(JPEG_SOURCES jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c
-  jcicc.c jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c
-  jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c jdatadst.c
-  jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c jdicc.c jdinput.c
-  jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c jdpostct.c jdsample.c
-  jdtrans.c jerror.c jfdctflt.c jfdctfst.c jfdctint.c jidctflt.c jidctfst.c
-  jidctint.c jidctred.c jquant1.c jquant2.c jutils.c jmemmgr.c jmemnobs.c)
-
-if(WITH_ARITH_ENC OR WITH_ARITH_DEC)
-  set(JPEG_SOURCES ${JPEG_SOURCES} jaricom.c)
-endif()
-
-if(WITH_ARITH_ENC)
-  set(JPEG_SOURCES ${JPEG_SOURCES} jcarith.c)
-endif()
-
-if(WITH_ARITH_DEC)
-  set(JPEG_SOURCES ${JPEG_SOURCES} jdarith.c)
-endif()
-
-if(WITH_SIMD)
-  add_subdirectory(simd)
-  if(NEON_INTRINSICS)
-    add_definitions(-DNEON_INTRINSICS)
-  endif()
-elseif(NOT WITH_12BIT)
-  message(STATUS "SIMD extensions: None (WITH_SIMD = ${WITH_SIMD})")
-endif()
-if(WITH_SIMD)
-  message(STATUS "SIMD extensions: ${CPU_TYPE} (WITH_SIMD = ${WITH_SIMD})")
-  if(MSVC_IDE OR XCODE)
-    set_source_files_properties(${SIMD_OBJS} PROPERTIES GENERATED 1)
-  endif()
-else()
-  add_library(simd OBJECT jsimd_none.c)
-  if(NOT WIN32 AND (CMAKE_POSITION_INDEPENDENT_CODE OR ENABLE_SHARED))
-    set_target_properties(simd PROPERTIES POSITION_INDEPENDENT_CODE 1)
-  endif()
-endif()
-
-if(WITH_JAVA)
-  add_subdirectory(java)
-endif()
-
-if(ENABLE_SHARED)
-  add_subdirectory(sharedlib)
-endif()
-
-if(ENABLE_STATIC)
-  add_library(jpeg-static STATIC ${JPEG_SOURCES} $<TARGET_OBJECTS:simd>
-    ${SIMD_OBJS})
-  if(NOT MSVC)
-    set_target_properties(jpeg-static PROPERTIES OUTPUT_NAME jpeg)
-  endif()
-endif()
-
-if(WITH_TURBOJPEG)
-  if(ENABLE_SHARED)
-    set(TURBOJPEG_SOURCES ${JPEG_SOURCES} $<TARGET_OBJECTS:simd> ${SIMD_OBJS}
-      turbojpeg.c transupp.c jdatadst-tj.c jdatasrc-tj.c rdbmp.c rdppm.c
-      wrbmp.c wrppm.c)
-    set(TJMAPFILE ${CMAKE_CURRENT_SOURCE_DIR}/turbojpeg-mapfile)
-    if(WITH_JAVA)
-      set(TURBOJPEG_SOURCES ${TURBOJPEG_SOURCES} turbojpeg-jni.c)
-      include_directories(${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
-      set(TJMAPFILE ${CMAKE_CURRENT_SOURCE_DIR}/turbojpeg-mapfile.jni)
-    endif()
-    if(MSVC)
-      configure_file(${CMAKE_SOURCE_DIR}/win/turbojpeg.rc.in
-        ${CMAKE_BINARY_DIR}/win/turbojpeg.rc)
-      set(TURBOJPEG_SOURCES ${TURBOJPEG_SOURCES}
-        ${CMAKE_BINARY_DIR}/win/turbojpeg.rc)
-    endif()
-    add_library(turbojpeg SHARED ${TURBOJPEG_SOURCES})
-    set_property(TARGET turbojpeg PROPERTY COMPILE_FLAGS
-      "-DBMP_SUPPORTED -DPPM_SUPPORTED")
-    if(WIN32)
-      set_target_properties(turbojpeg PROPERTIES DEFINE_SYMBOL DLLDEFINE)
-    endif()
-    if(MINGW)
-      set_target_properties(turbojpeg PROPERTIES LINK_FLAGS -Wl,--kill-at)
-    endif()
-    if(APPLE AND (NOT CMAKE_OSX_DEPLOYMENT_TARGET OR
-                  CMAKE_OSX_DEPLOYMENT_TARGET VERSION_GREATER 10.4))
-      if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG)
-        set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
-      endif()
-      set_target_properties(turbojpeg PROPERTIES MACOSX_RPATH 1)
-    endif()
-    set_target_properties(turbojpeg PROPERTIES
-      SOVERSION ${TURBOJPEG_SO_MAJOR_VERSION} VERSION ${TURBOJPEG_SO_VERSION})
-    if(TJMAPFLAG)
-      set_target_properties(turbojpeg PROPERTIES
-        LINK_FLAGS "${TJMAPFLAG}${TJMAPFILE}")
-    endif()
-  endif()
-
-  if(ENABLE_STATIC)
-    add_library(turbojpeg-static STATIC ${JPEG_SOURCES} $<TARGET_OBJECTS:simd>
-      ${SIMD_OBJS} turbojpeg.c transupp.c jdatadst-tj.c jdatasrc-tj.c rdbmp.c
-      rdppm.c wrbmp.c wrppm.c)
-    set_property(TARGET turbojpeg-static PROPERTY COMPILE_FLAGS
-      "-DBMP_SUPPORTED -DPPM_SUPPORTED")
-    if(NOT MSVC)
-      set_target_properties(turbojpeg-static PROPERTIES OUTPUT_NAME turbojpeg)
-    endif()
-  endif()
-endif()
-
-if(WIN32)
-  set(USE_SETMODE "-DUSE_SETMODE")
-endif()
-if(WITH_12BIT)
-  set(COMPILE_FLAGS "-DGIF_SUPPORTED -DPPM_SUPPORTED ${USE_SETMODE}")
-else()
-  set(COMPILE_FLAGS "-DBMP_SUPPORTED -DGIF_SUPPORTED -DPPM_SUPPORTED -DTARGA_SUPPORTED ${USE_SETMODE}")
-  set(CJPEG_BMP_SOURCES rdbmp.c rdtarga.c)
-  set(DJPEG_BMP_SOURCES wrbmp.c wrtarga.c)
-endif()

cmake/CMakeLists.png

@@ -1,741 +0,0 @@
-# CMakeLists.txt
-
-# Copyright (C) 2018 Cosmin Truta
-# Copyright (C) 2007,2009-2018 Glenn Randers-Pehrson
-# Written by Christian Ehrlicher, 2007
-# Revised by Roger Lowman, 2009-2010
-# Revised by Clifford Yapp, 2011-2012,2017
-# Revised by Roger Leigh, 2016
-# Revised by Andreas Franek, 2016
-# Revised by Sam Serrels, 2017
-# Revised by Vadim Barkov, 2017
-# Revised by Vicky Pfau, 2018
-# Revised by Cameron Cawley, 2018
-# Revised by Cosmin Truta, 2018
-# Revised by Kyle Bentley, 2018
-
-# This code is released under the libpng license.
-# For conditions of distribution and use, see the disclaimer
-# and license in png.h
-
-cmake_minimum_required(VERSION 3.10)
-cmake_policy(VERSION 3.1)
-# When using CMake 3.4 and later, don't export symbols from executables unless
-# the CMAKE_ENABLE_EXPORTS variable is set.
-if(POLICY CMP0065)
-  cmake_policy(SET CMP0065 NEW)
-endif()
-if (POLICY CMP0077)
-  cmake_policy(SET CMP0077 NEW)
-endif()
-set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
-
-project(libpng C ASM)
-enable_testing()
-
-set(PNGLIB_MAJOR 1)
-set(PNGLIB_MINOR 6)
-set(PNGLIB_RELEASE 37)
-set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
-set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
-
-include(GNUInstallDirs)
-
-# needed packages
-
-# Allow users to specify location of Zlib.
-# Useful if zlib is being built alongside this as a sub-project.
-option(PNG_BUILD_ZLIB "Custom zlib Location, else find_package is used" ON)
-
-if(NOT PNG_BUILD_ZLIB)
-  find_package(ZLIB REQUIRED)
-  include_directories(${ZLIB_INCLUDE_DIR})
-endif()
-
-if(UNIX AND NOT APPLE AND NOT BEOS AND NOT HAIKU)
-  find_library(M_LIBRARY m)
-else()
-  # libm is not needed and/or not available
-  set(M_LIBRARY "")
-endif()
-
-# COMMAND LINE OPTIONS
-option(PNG_SHARED "Build shared lib" OFF)
-option(PNG_STATIC "Build static lib" ON)
-option(PNG_TESTS  "Build libpng tests" OFF)
-
-# Many more configuration options could be added here
-option(PNG_FRAMEWORK "Build OS X framework" OFF)
-option(PNG_DEBUG "Build with debug output" OFF)
-option(PNG_HARDWARE_OPTIMIZATIONS "Enable hardware optimizations" OFF)
-
-set(PNG_PREFIX "" CACHE STRING "Prefix to add to the API function names")
-set(DFA_XTRA "" CACHE FILEPATH "File containing extra configuration settings")
-
-if(PNG_HARDWARE_OPTIMIZATIONS)
-
-# set definitions and sources for arm
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm" OR
-  CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
-  set(PNG_ARM_NEON_POSSIBLE_VALUES check on off)
-  set(PNG_ARM_NEON "check" CACHE STRING "Enable ARM NEON optimizations:
-     check: (default) use internal checking code;
-     off: disable the optimizations;
-     on: turn on unconditionally.")
-  set_property(CACHE PNG_ARM_NEON PROPERTY STRINGS
-     ${PNG_ARM_NEON_POSSIBLE_VALUES})
-  list(FIND PNG_ARM_NEON_POSSIBLE_VALUES ${PNG_ARM_NEON} index)
-  if(index EQUAL -1)
-    message(FATAL_ERROR
-            "PNG_ARM_NEON must be one of [${PNG_ARM_NEON_POSSIBLE_VALUES}]")
-  elseif(NOT ${PNG_ARM_NEON} STREQUAL "off")
-    set(libpng_arm_sources
-      arm/arm_init.c
-      arm/filter_neon.S
-      arm/filter_neon_intrinsics.c
-      arm/palette_neon_intrinsics.c)
-
-    if(${PNG_ARM_NEON} STREQUAL "on")
-      add_definitions(-DPNG_ARM_NEON_OPT=2)
-    elseif(${PNG_ARM_NEON} STREQUAL "check")
-      add_definitions(-DPNG_ARM_NEON_CHECK_SUPPORTED)
-    endif()
-  else()
-    add_definitions(-DPNG_ARM_NEON_OPT=0)
-  endif()
-endif()
-
-# set definitions and sources for powerpc
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc*" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc64*")
-  set(PNG_POWERPC_VSX_POSSIBLE_VALUES on off)
-  set(PNG_POWERPC_VSX "on" CACHE STRING "Enable POWERPC VSX optimizations:
-     off: disable the optimizations.")
-  set_property(CACHE PNG_POWERPC_VSX PROPERTY STRINGS
-     ${PNG_POWERPC_VSX_POSSIBLE_VALUES})
-  list(FIND PNG_POWERPC_VSX_POSSIBLE_VALUES ${PNG_POWERPC_VSX} index)
-  if(index EQUAL -1)
-    message(FATAL_ERROR
-            "PNG_POWERPC_VSX must be one of [${PNG_POWERPC_VSX_POSSIBLE_VALUES}]")
-  elseif(NOT ${PNG_POWERPC_VSX} STREQUAL "off")
-    set(libpng_powerpc_sources
-      powerpc/powerpc_init.c
-      powerpc/filter_vsx_intrinsics.c)
-    if(${PNG_POWERPC_VSX} STREQUAL "on")
-      add_definitions(-DPNG_POWERPC_VSX_OPT=2)
-    endif()
-  else()
-    add_definitions(-DPNG_POWERPC_VSX_OPT=0)
-  endif()
-endif()
-
-# set definitions and sources for intel
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^i?86" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "^x86_64*")
-  set(PNG_INTEL_SSE_POSSIBLE_VALUES on off)
-  set(PNG_INTEL_SSE "on" CACHE STRING "Enable INTEL_SSE optimizations:
-     off: disable the optimizations")
-  set_property(CACHE PNG_INTEL_SSE PROPERTY STRINGS
-     ${PNG_INTEL_SSE_POSSIBLE_VALUES})
-  list(FIND PNG_INTEL_SSE_POSSIBLE_VALUES ${PNG_INTEL_SSE} index)
-  if(index EQUAL -1)
-    message(FATAL_ERROR
-            "PNG_INTEL_SSE must be one of [${PNG_INTEL_SSE_POSSIBLE_VALUES}]")
-  elseif(NOT ${PNG_INTEL_SSE} STREQUAL "off")
-    set(libpng_intel_sources
-      intel/intel_init.c
-      intel/filter_sse2_intrinsics.c)
-    if(${PNG_INTEL_SSE} STREQUAL "on")
-      add_definitions(-DPNG_INTEL_SSE_OPT=1)
-    endif()
-  else()
-    add_definitions(-DPNG_INTEL_SSE_OPT=0)
-  endif()
-endif()
-
-# set definitions and sources for MIPS
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "mips64el*")
-  set(PNG_MIPS_MSA_POSSIBLE_VALUES on off)
-  set(PNG_MIPS_MSA "on" CACHE STRING "Enable MIPS_MSA optimizations:
-     off: disable the optimizations")
-  set_property(CACHE PNG_MIPS_MSA PROPERTY STRINGS
-     ${PNG_MIPS_MSA_POSSIBLE_VALUES})
-  list(FIND PNG_MIPS_MSA_POSSIBLE_VALUES ${PNG_MIPS_MSA} index)
-  if(index EQUAL -1)
-    message(FATAL_ERROR
-            "PNG_MIPS_MSA must be one of [${PNG_MIPS_MSA_POSSIBLE_VALUES}]")
-  elseif(NOT ${PNG_MIPS_MSA} STREQUAL "off")
-    set(libpng_mips_sources
-      mips/mips_init.c
-      mips/filter_msa_intrinsics.c)
-    if(${PNG_MIPS_MSA} STREQUAL "on")
-      add_definitions(-DPNG_MIPS_MSA_OPT=2)
-    endif()
-  else()
-    add_definitions(-DPNG_MIPS_MSA_OPT=0)
-  endif()
-endif()
-
-else(PNG_HARDWARE_OPTIMIZATIONS)
-
-# set definitions and sources for arm
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
-  add_definitions(-DPNG_ARM_NEON_OPT=0)
-endif()
-
-# set definitions and sources for powerpc
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc*" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc64*")
-  add_definitions(-DPNG_POWERPC_VSX_OPT=0)
-endif()
-
-# set definitions and sources for intel
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^i?86" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "^x86_64*")
-  add_definitions(-DPNG_INTEL_SSE_OPT=0)
-endif()
-
-# set definitions and sources for MIPS
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "mips64el*")
-  add_definitions(-DPNG_MIPS_MSA_OPT=0)
-endif()
-
-endif(PNG_HARDWARE_OPTIMIZATIONS)
-
-# SET LIBNAME
-set(PNG_LIB_NAME png${PNGLIB_MAJOR}${PNGLIB_MINOR})
-
-# to distinguish between debug and release lib
-set(CMAKE_DEBUG_POSTFIX "d")
-
-include(CheckCSourceCompiles)
-option(ld-version-script "Enable linker version script" ON)
-if(ld-version-script AND NOT APPLE)
-  # Check if LD supports linker scripts.
-  file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/conftest.map" "VERS_1 {
-        global: sym;
-        local: *;
-};
-
-VERS_2 {
-        global: sym2;
-                main;
-} VERS_1;
-")
-  set(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS})
-  set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS} "-Wl,--version-script='${CMAKE_CURRENT_BINARY_DIR}/conftest.map'")
-  check_c_source_compiles("void sym(void) {}
-void sym2(void) {}
-int main(void) {return 0;}
-" HAVE_LD_VERSION_SCRIPT)
-  if(NOT HAVE_LD_VERSION_SCRIPT)
-    set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE} "-Wl,-M -Wl,${CMAKE_CURRENT_BINARY_DIR}/conftest.map")
-  check_c_source_compiles("void sym(void) {}
-void sym2(void) {}
-int main(void) {return 0;}
-" HAVE_SOLARIS_LD_VERSION_SCRIPT)
-  endif()
-  set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE})
-  file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/conftest.map")
-endif()
-
-# Find symbol prefix.  Likely obsolete and unnecessary with recent
-# toolchains (it's not done in many other projects).
-function(symbol_prefix)
-  set(SYMBOL_PREFIX)
-
-  execute_process(COMMAND "${CMAKE_C_COMPILER}" "-E" "-"
-                  INPUT_FILE /dev/null
-                  OUTPUT_VARIABLE OUT
-                  RESULT_VARIABLE STATUS)
-
-  if(CPP_FAIL)
-    message(WARNING "Failed to run the C preprocessor")
-  endif()
-
-  string(REPLACE "\n" ";" OUT "${OUT}")
-  foreach(line ${OUT})
-    string(REGEX MATCH "^PREFIX=" found_match "${line}")
-    if(found_match)
-      string(REGEX REPLACE "^PREFIX=(.*\)" "\\1" prefix "${line}")
-      string(REGEX MATCH "__USER_LABEL_PREFIX__" found_match "${prefix}")
-      if(found_match)
-        string(REGEX REPLACE "(.*)__USER_LABEL_PREFIX__(.*)" "\\1\\2" prefix "${prefix}")
-      endif()
-      set(SYMBOL_PREFIX "${prefix}")
-    endif()
-  endforeach()
-
-  message(STATUS "Symbol prefix: ${SYMBOL_PREFIX}")
-  set(SYMBOL_PREFIX "${SYMBOL_PREFIX}" PARENT_SCOPE)
-endfunction()
-
-if(UNIX)
-  symbol_prefix()
-endif()
-
-find_program(AWK NAMES gawk awk)
-
-include_directories(${CMAKE_CURRENT_BINARY_DIR})
-
-if(NOT AWK OR ANDROID)
-  # No awk available to generate sources; use pre-built pnglibconf.h
-  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/pnglibconf.h.prebuilt
-                 ${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h)
-  add_custom_target(genfiles) # Dummy
-else()
-  include(CMakeParseArguments)
-  # Generate .chk from .out with awk
-  # generate_chk(INPUT inputfile OUTPUT outputfile [DEPENDS dep1 [dep2...]])
-  function(generate_chk)
-    set(options)
-    set(oneValueArgs INPUT OUTPUT)
-    set(multiValueArgs DEPENDS)
-    cmake_parse_arguments(_GC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    if(NOT _GC_INPUT)
-      message(FATAL_ERROR "generate_chk: Missing INPUT argument")
-    endif()
-    if(NOT _GC_OUTPUT)
-      message(FATAL_ERROR "generate_chk: Missing OUTPUT argument")
-    endif()
-
-    add_custom_command(OUTPUT "${_GC_OUTPUT}"
-                       COMMAND "${CMAKE_COMMAND}"
-                               "-DINPUT=${_GC_INPUT}"
-                               "-DOUTPUT=${_GC_OUTPUT}"
-                               -P "${CMAKE_CURRENT_BINARY_DIR}/scripts/genchk.cmake"
-                       DEPENDS "${_GC_INPUT}" ${_GC_DEPENDS}
-                       WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-  endfunction()
-
-  # Generate .out from .c with awk
-  # generate_out(INPUT inputfile OUTPUT outputfile [DEPENDS dep1 [dep2...]])
-  function(generate_out)
-    set(options)
-    set(oneValueArgs INPUT OUTPUT)
-    set(multiValueArgs DEPENDS)
-    cmake_parse_arguments(_GO "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    if(NOT _GO_INPUT)
-      message(FATAL_ERROR "generate_out: Missing INPUT argument")
-    endif()
-    if(NOT _GO_OUTPUT)
-      message(FATAL_ERROR "generate_out: Missing OUTPUT argument")
-    endif()
-
-    add_custom_command(OUTPUT "${_GO_OUTPUT}"
-                       COMMAND "${CMAKE_COMMAND}"
-                               "-DINPUT=${_GO_INPUT}"
-                               "-DOUTPUT=${_GO_OUTPUT}"
-                               -P "${CMAKE_CURRENT_BINARY_DIR}/scripts/genout.cmake"
-                       DEPENDS "${_GO_INPUT}" ${_GO_DEPENDS}
-                       WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-  endfunction()
-
-  # Generate specific source file with awk
-  # generate_source(OUTPUT outputfile [DEPENDS dep1 [dep2...]])
-  function(generate_source)
-    set(options)
-    set(oneValueArgs OUTPUT)
-    set(multiValueArgs DEPENDS)
-    cmake_parse_arguments(_GSO "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    if(NOT _GSO_OUTPUT)
-      message(FATAL_ERROR "generate_source: Missing OUTPUT argument")
-    endif()
-
-    add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_GSO_OUTPUT}"
-                       COMMAND "${CMAKE_COMMAND}"
-                               "-DOUTPUT=${_GSO_OUTPUT}"
-                               -P "${CMAKE_CURRENT_BINARY_DIR}/scripts/gensrc.cmake"
-                       DEPENDS ${_GSO_DEPENDS}
-                       WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-  endfunction()
-
-  # Copy file
-  function(generate_copy source destination)
-    add_custom_command(OUTPUT "${destination}"
-                       COMMAND "${CMAKE_COMMAND}" -E remove "${destination}"
-                       COMMAND "${CMAKE_COMMAND}" -E copy "${source}"
-                                                          "${destination}"
-                       DEPENDS "${source}")
-  endfunction()
-
-  # Generate scripts/pnglibconf.h
-  generate_source(OUTPUT "scripts/pnglibconf.c"
-                  DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/scripts/pnglibconf.dfa"
-                          "${CMAKE_CURRENT_SOURCE_DIR}/scripts/options.awk"
-                          "${CMAKE_CURRENT_SOURCE_DIR}/pngconf.h")
-
-  # Generate pnglibconf.c
-  generate_source(OUTPUT "pnglibconf.c"
-                  DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/scripts/pnglibconf.dfa"
-                          "${CMAKE_CURRENT_SOURCE_DIR}/scripts/options.awk"
-                          "${CMAKE_CURRENT_SOURCE_DIR}/pngconf.h")
-
-  if(PNG_PREFIX)
-    set(PNGLIBCONF_H_EXTRA_DEPENDS
-        "${CMAKE_CURRENT_BINARY_DIR}/scripts/prefix.out"
-        "${CMAKE_CURRENT_SOURCE_DIR}/scripts/macro.lst")
-    set(PNGPREFIX_H_EXTRA_DEPENDS
-        "${CMAKE_CURRENT_BINARY_DIR}/scripts/intprefix.out")
-  endif()
-
-  generate_out(INPUT "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.out")
-
-  # Generate pnglibconf.h
-  generate_source(OUTPUT "pnglibconf.h"
-                  DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.out"
-                          ${PNGLIBCONF_H_EXTRA_DEPENDS})
-
-  generate_out(INPUT "${CMAKE_CURRENT_SOURCE_DIR}/scripts/intprefix.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/intprefix.out"
-               DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h")
-
-  generate_out(INPUT "${CMAKE_CURRENT_SOURCE_DIR}/scripts/prefix.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/prefix.out"
-               DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/png.h"
-                       "${CMAKE_CURRENT_SOURCE_DIR}/pngconf.h"
-                       "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.out")
-
-  # Generate pngprefix.h
-  generate_source(OUTPUT "pngprefix.h"
-                  DEPENDS ${PNGPREFIX_H_EXTRA_DEPENDS})
-
-  generate_out(INPUT "${CMAKE_CURRENT_SOURCE_DIR}/scripts/sym.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/sym.out"
-               DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h")
-
-  generate_out(INPUT "${CMAKE_CURRENT_SOURCE_DIR}/scripts/symbols.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.out"
-               DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/png.h"
-                       "${CMAKE_CURRENT_SOURCE_DIR}/pngconf.h"
-                       "${CMAKE_CURRENT_SOURCE_DIR}/scripts/pnglibconf.h.prebuilt")
-
-  generate_out(INPUT "${CMAKE_CURRENT_SOURCE_DIR}/scripts/vers.c"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/vers.out"
-               DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/png.h"
-                       "${CMAKE_CURRENT_SOURCE_DIR}/pngconf.h"
-                       "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h")
-
-  generate_chk(INPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.out"
-               OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.chk"
-               DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/scripts/checksym.awk"
-                       "${CMAKE_CURRENT_SOURCE_DIR}/scripts/symbols.def")
-
-  add_custom_target(symbol-check DEPENDS
-                    "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.chk")
-
-  generate_copy("${CMAKE_CURRENT_BINARY_DIR}/scripts/sym.out"
-                "${CMAKE_CURRENT_BINARY_DIR}/libpng.sym")
-  generate_copy("${CMAKE_CURRENT_BINARY_DIR}/scripts/vers.out"
-                "${CMAKE_CURRENT_BINARY_DIR}/libpng.vers")
-
-  add_custom_target(genvers DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/libpng.vers")
-  add_custom_target(gensym DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/libpng.sym")
-
-  add_custom_target("genprebuilt"
-                    COMMAND "${CMAKE_COMMAND}"
-                            "-DOUTPUT=scripts/pnglibconf.h.prebuilt"
-                            -P "${CMAKE_CURRENT_BINARY_DIR}/scripts/gensrc.cmake"
-                    WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-
-  # A single target handles generation of all generated files.  If
-  # they are depended upon separately by multiple targets, this
-  # confuses parallel make (it would require a separate top-level
-  # target for each file to track the dependencies properly).
-  add_custom_target(genfiles DEPENDS
-    "${CMAKE_CURRENT_BINARY_DIR}/libpng.sym"
-    "${CMAKE_CURRENT_BINARY_DIR}/libpng.vers"
-    "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.c"
-    "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.out"
-    "${CMAKE_CURRENT_BINARY_DIR}/pngprefix.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/intprefix.out"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/pnglibconf.c"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/prefix.out"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/sym.out"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.chk"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/symbols.out"
-    "${CMAKE_CURRENT_BINARY_DIR}/scripts/vers.out")
-endif(NOT AWK OR ANDROID)
-
-# OUR SOURCES
-set(libpng_public_hdrs
-  png.h
-  pngconf.h
-  "${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h"
-)
-set(libpng_private_hdrs
-  pngpriv.h
-  pngdebug.h
-  pnginfo.h
-  pngstruct.h
-)
-if(AWK AND NOT ANDROID)
-  list(APPEND libpng_private_hdrs "${CMAKE_CURRENT_BINARY_DIR}/pngprefix.h")
-endif()
-set(libpng_sources
-  ${libpng_public_hdrs}
-  ${libpng_private_hdrs}
-  png.c
-  pngerror.c
-  pngget.c
-  pngmem.c
-  pngpread.c
-  pngread.c
-  pngrio.c
-  pngrtran.c
-  pngrutil.c
-  pngset.c
-  pngtrans.c
-  pngwio.c
-  pngwrite.c
-  pngwtran.c
-  pngwutil.c
-  ${libpng_arm_sources}
-  ${libpng_intel_sources}
-  ${libpng_mips_sources}
-  ${libpng_powerpc_sources}
-)
-set(pngtest_sources
-  pngtest.c
-)
-set(pngvalid_sources
-  contrib/libtests/pngvalid.c
-)
-set(pngstest_sources
-  contrib/libtests/pngstest.c
-)
-set(pngunknown_sources
-  contrib/libtests/pngunknown.c
-)
-set(pngimage_sources
-  contrib/libtests/pngimage.c
-)
-set(pngfix_sources
-  contrib/tools/pngfix.c
-)
-set(png_fix_itxt_sources
-  contrib/tools/png-fix-itxt.c
-)
-
-if(MSVC)
-  add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
-endif()
-
-if(PNG_DEBUG)
-  add_definitions(-DPNG_DEBUG)
-endif()
-
-# NOW BUILD OUR TARGET
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${ZLIB_INCLUDE_DIR})
-
-unset(PNG_LIB_TARGETS)
-
-if(PNG_STATIC)
-  # does not work without changing name
-  set(PNG_LIB_NAME_STATIC png_static)
-  add_library(png_static STATIC ${libpng_sources})
-  add_dependencies(png_static genfiles)
-  # MSVC doesn't use a different file extension for shared vs. static
-  # libs.  We are able to change OUTPUT_NAME to remove the _static
-  # for all other platforms.
-  if(NOT MSVC)
-    set_target_properties(png_static PROPERTIES
-      OUTPUT_NAME "${PNG_LIB_NAME}"
-      CLEAN_DIRECT_OUTPUT 1)
-  else()
-    set_target_properties(png_static PROPERTIES
-      OUTPUT_NAME "${PNG_LIB_NAME}_static"
-      CLEAN_DIRECT_OUTPUT 1)
-  endif()
-  list(APPEND PNG_LIB_TARGETS png_static)
-  if(MSVC)
-    # msvc does not append 'lib' - do it here to have consistent name
-    set_target_properties(png_static PROPERTIES PREFIX "lib")
-  endif()
-  target_link_libraries(png_static ${M_LIBRARY})
-endif()
-
-if(NOT PNG_LIB_TARGETS)
-  message(SEND_ERROR
-    "No library variant selected to build. "
-    "Please enable at least one of the following options: "
-    "PNG_STATIC, PNG_SHARED, PNG_FRAMEWORK")
-endif()
-
-# Set a variable with CMake code which:
-# Creates a symlink from src to dest (if possible) or alternatively
-# copies if different.
-include(CMakeParseArguments)
-
-function(create_symlink DEST_FILE)
-
-  cmake_parse_arguments(S "" "FILE;TARGET" "" ${ARGN})
-
-  if(NOT S_TARGET AND NOT S_FILE)
-    message(FATAL_ERROR "create_symlink: Missing TARGET or FILE argument")
-  endif()
-
-  if(S_TARGET AND S_FILE)
-    message(FATAL_ERROR "create_symlink: Both source file ${S_FILE} and build target ${S_TARGET} arguments are present; can only have one.")
-  endif()
-
-  if(S_FILE)
-    # If we don't need to symlink something that's coming from a build target,
-    # we can go ahead and symlink/copy at configure time.
-    if(CMAKE_HOST_WIN32 AND NOT CYGWIN)
-      execute_process(
-        COMMAND "${CMAKE_COMMAND}" -E copy_if_different ${S_FILE} ${DEST_FILE}
-        WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-    else()
-      execute_process(
-        COMMAND ${CMAKE_COMMAND} -E create_symlink ${S_FILE} ${DEST_FILE}
-        WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-    endif()
-  endif()
-
-  if(S_TARGET)
-    # We need to use generator expressions, which can be a bit tricky, so for
-    # simplicity make the symlink a POST_BUILD step and use the TARGET
-    # signature of add_custom_command.
-    if(CMAKE_HOST_WIN32 AND NOT CYGWIN)
-      add_custom_command(TARGET ${S_TARGET} POST_BUILD
-        COMMAND "${CMAKE_COMMAND}" -E copy_if_different $<TARGET_LINKER_FILE_NAME:${S_TARGET}> $<TARGET_LINKER_FILE_DIR:${S_TARGET}>/${DEST_FILE})
-    else()
-      add_custom_command(TARGET ${S_TARGET} POST_BUILD
-        COMMAND "${CMAKE_COMMAND}" -E create_symlink $<TARGET_LINKER_FILE_NAME:${S_TARGET}> $<TARGET_LINKER_FILE_DIR:${S_TARGET}>/${DEST_FILE})
-    endif()
-  endif()
-
-endfunction()
-
-# Create source generation scripts.
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/genchk.cmake.in
-               ${CMAKE_CURRENT_BINARY_DIR}/scripts/genchk.cmake @ONLY)
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/genout.cmake.in
-               ${CMAKE_CURRENT_BINARY_DIR}/scripts/genout.cmake @ONLY)
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/gensrc.cmake.in
-               ${CMAKE_CURRENT_BINARY_DIR}/scripts/gensrc.cmake @ONLY)
-
-# libpng is a library so default to 'lib'
-if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
-  set(CMAKE_INSTALL_LIBDIR lib)
-endif()
-
-# CREATE PKGCONFIG FILES
-# We use the same files like ./configure, so we have to set its vars.
-# Only do this on Windows for Cygwin - the files don't make much sense outside
-# of a UNIX look-alike.
-if(NOT WIN32 OR CYGWIN OR MINGW)
-  set(prefix      ${CMAKE_INSTALL_PREFIX})
-  set(exec_prefix ${CMAKE_INSTALL_PREFIX})
-  set(libdir      ${CMAKE_INSTALL_FULL_LIBDIR})
-  set(includedir  ${CMAKE_INSTALL_FULL_INCLUDEDIR})
-  set(LIBS        "-lz -lm")
-  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in
-    ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc @ONLY)
-  create_symlink(libpng.pc FILE ${PNGLIB_NAME}.pc)
-
-  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in
-    ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config @ONLY)
-  create_symlink(libpng-config FILE ${PNGLIB_NAME}-config)
-endif()
-
-# SET UP LINKS
-if(PNG_SHARED)
-  set_target_properties(png PROPERTIES
-#   VERSION 16.${PNGLIB_RELEASE}.1.6.37
-    VERSION 16.${PNGLIB_RELEASE}.0
-    SOVERSION 16
-    CLEAN_DIRECT_OUTPUT 1)
-endif()
-
-# INSTALL
-if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
-  install(TARGETS ${PNG_LIB_TARGETS}
-          EXPORT libpng
-          RUNTIME DESTINATION bin
-          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-          FRAMEWORK DESTINATION ${CMAKE_INSTALL_LIBDIR})
-
-  if(PNG_SHARED)
-    # Create a symlink for libpng.dll.a => libpng16.dll.a on Cygwin
-    if(CYGWIN OR MINGW)
-      create_symlink(libpng${CMAKE_IMPORT_LIBRARY_SUFFIX} TARGET png)
-      install(FILES $<TARGET_LINKER_FILE_DIR:png>/libpng${CMAKE_IMPORT_LIBRARY_SUFFIX}
-              DESTINATION ${CMAKE_INSTALL_LIBDIR})
-    endif()
-
-    if(NOT WIN32)
-      create_symlink(libpng${CMAKE_SHARED_LIBRARY_SUFFIX} TARGET png)
-      install(FILES $<TARGET_LINKER_FILE_DIR:png>/libpng${CMAKE_SHARED_LIBRARY_SUFFIX}
-              DESTINATION ${CMAKE_INSTALL_LIBDIR})
-    endif()
-  endif()
-
-  if(PNG_STATIC)
-    if(NOT WIN32 OR CYGWIN OR MINGW)
-      create_symlink(libpng${CMAKE_STATIC_LIBRARY_SUFFIX} TARGET png_static)
-      install(FILES $<TARGET_LINKER_FILE_DIR:png_static>/libpng${CMAKE_STATIC_LIBRARY_SUFFIX}
-              DESTINATION ${CMAKE_INSTALL_LIBDIR})
-    endif()
-  endif()
-endif()
-
-if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL)
-  install(FILES ${libpng_public_hdrs} DESTINATION include)
-  install(FILES ${libpng_public_hdrs} DESTINATION include/${PNGLIB_NAME})
-endif()
-if(NOT SKIP_INSTALL_EXECUTABLES AND NOT SKIP_INSTALL_ALL)
-  if(NOT WIN32 OR CYGWIN OR MINGW)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config DESTINATION bin)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config DESTINATION bin)
-  endif()
-endif()
-
-if(NOT SKIP_INSTALL_PROGRAMS AND NOT SKIP_INSTALL_ALL)
-  install(TARGETS ${PNG_BIN_TARGETS}
-          RUNTIME DESTINATION bin)
-endif()
-
-if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL)
-  # Install man pages
-  if(NOT PNG_MAN_DIR)
-    set(PNG_MAN_DIR "share/man")
-  endif()
-  install(FILES libpng.3 libpngpf.3 DESTINATION ${PNG_MAN_DIR}/man3)
-  install(FILES png.5 DESTINATION ${PNG_MAN_DIR}/man5)
-  # Install pkg-config files
-  if(NOT CMAKE_HOST_WIN32 OR CYGWIN OR MINGW)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc
-            DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config
-            DESTINATION bin)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc
-            DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config
-            DESTINATION bin)
-  endif()
-endif()
-
-# Create an export file that CMake users can include() to import our targets.
-if(NOT SKIP_INSTALL_EXPORT AND NOT SKIP_INSTALL_ALL)
-  install(EXPORT libpng DESTINATION lib/libpng FILE lib${PNG_LIB_NAME}.cmake)
-endif()
-
-# what's with libpng-manual.txt and all the extra files?
-
-# UNINSTALL
-# do we need this?
-
-# DIST
-# do we need this?
-
-# to create msvc import lib for mingw compiled shared lib
-# pexports libpng.dll > libpng.def
-# lib /def:libpng.def /machine:x86

cmake/CMakeLists.txt

@@ -1,7 +1,7 @@
+# -*- CMake -*- master configuration file for building LAMMPS
 ########################################
 # CMake build system
 # This file is part of LAMMPS
-# Created by Christoph Junghans and Richard Berger
 cmake_minimum_required(VERSION 3.10)
 ########################################
 # set policy to silence warnings about ignoring <PackageName>_ROOT but use it
@@ -12,11 +12,6 @@ endif()
 if(POLICY CMP0075)
   cmake_policy(SET CMP0075 NEW)
 endif()
-# set policy to silence warnings about missing executable permissions in
-# pythonx.y-config when cross-compiling. review occasionally if it may be set to NEW
-if(POLICY CMP0109)
-  cmake_policy(SET CMP0109 OLD)
-endif()
 # set policy to silence warnings about timestamps of downloaded files. review occasionally if it may be set to NEW
 if(POLICY CMP0135)
   cmake_policy(SET CMP0135 OLD)
@@ -116,7 +111,7 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
     if(CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 17.3 OR CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 17.4)
       set(CMAKE_TUNE_DEFAULT "-xCOMMON-AVX512")
     else()
-      set(CMAKE_TUNE_DEFAULT "-xHost -fp-model fast=2 -no-prec-div -qoverride-limits -diag-disable=10441 -diag-disable=2196")
+      set(CMAKE_TUNE_DEFAULT "-xHost -fp-model fast=2 -no-prec-div -qoverride-limits -diag-disable=10441 -diag-disable=11074 -diag-disable=11076 -diag-disable=2196")
     endif()
   endif()
 endif()
@@ -155,6 +150,7 @@ if(MSVC)
     add_compile_options(/Zc:__cplusplus)
     add_compile_options(/wd4244)
     add_compile_options(/wd4267)
+    add_compile_options(/wd4250)
     add_compile_options(/EHsc)
   endif()
   add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
@@ -192,6 +188,7 @@ option(BUILD_SHARED_LIBS "Build shared library" OFF)
 option(CMAKE_POSITION_INDEPENDENT_CODE "Create object compatible with shared libraries" ON)
 option(BUILD_TOOLS "Build and install LAMMPS tools (msi2lmp, binary2txt, chain)" OFF)
 option(BUILD_LAMMPS_SHELL "Build and install the LAMMPS shell" OFF)
+option(BUILD_LAMMPS_GUI "Build and install the LAMMPS GUI" OFF)
 
 # Support using clang-tidy for C++ files with selected options
 set(ENABLE_CLANG_TIDY OFF CACHE BOOL "Include clang-tidy processing when compiling")
@@ -403,6 +400,7 @@ pkg_depends(CG-DNA MOLECULE)
 pkg_depends(CG-DNA ASPHERE)
 pkg_depends(ELECTRODE KSPACE)
 pkg_depends(EXTRA-MOLECULE MOLECULE)
+pkg_depends(MESONT MOLECULE)
 
 # detect if we may enable OpenMP support by default
 set(BUILD_OMP_DEFAULT OFF)
@@ -440,6 +438,18 @@ if(BUILD_OMP)
   target_link_libraries(lmp PRIVATE OpenMP::OpenMP_CXX)
 endif()
 
+# lower C++ standard for fmtlib sources when using Intel classic compiler
+if((CMAKE_CXX_COMPILER_ID STREQUAL "Intel") AND (CMAKE_CXX_STANDARD GREATER_EQUAL 17)
+    AND (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 2021.10))
+  message(STATUS "Lowering C++ standard for compiling fmtlib sources with Intel Classic compiler")
+  get_filename_component(LMP_UTILS_SRC "${LAMMPS_SOURCE_DIR}/utils.cpp" ABSOLUTE)
+  get_filename_component(LMP_VARIABLE_SRC "${LAMMPS_SOURCE_DIR}/variable.cpp" ABSOLUTE)
+  get_filename_component(FMT_FORMAT_SRC "${LAMMPS_SOURCE_DIR}/fmtlib_format.cpp" ABSOLUTE)
+  get_filename_component(FMT_OS_SRC "${LAMMPS_SOURCE_DIR}/fmtlib_os.cpp" ABSOLUTE)
+  set_source_files_properties("${FMT_FORMAT_SRC}" "${FMT_OS_SRC}" "${LMP_VARIABLE_SRC}" "${LMP_UTILS_SRC}"
+          PROPERTIES COMPILE_OPTIONS "-std=c++14")
+endif()
+
 if(PKG_MSCG OR PKG_ATC OR PKG_AWPMD OR PKG_ML-QUIP OR PKG_ML-POD OR PKG_ELECTRODE OR BUILD_TOOLS)
   enable_language(C)
   if (NOT USE_INTERNAL_LINALG)
@@ -795,9 +805,11 @@ include(Tools)
 include(Documentation)
 
 ###############################################################################
-# Install potential and force field files in data directory
+# Install bench, potential and force field files in data directory
 ###############################################################################
-set(LAMMPS_INSTALL_DATADIR ${CMAKE_INSTALL_FULL_DATADIR}/lammps)
+set(LAMMPS_INSTALL_DATADIR ${CMAKE_INSTALL_DATADIR}/lammps)
+
+install(DIRECTORY ${LAMMPS_DIR}/bench DESTINATION ${LAMMPS_INSTALL_DATADIR})
 install(DIRECTORY ${LAMMPS_POTENTIALS_DIR} DESTINATION ${LAMMPS_INSTALL_DATADIR})
 if(BUILD_TOOLS)
   install(DIRECTORY ${LAMMPS_TOOLS_DIR}/msi2lmp/frc_files DESTINATION ${LAMMPS_INSTALL_DATADIR})
@@ -890,13 +902,23 @@ else()
 endif()
 include(FeatureSummary)
 feature_summary(DESCRIPTION "The following tools and libraries have been found and configured:" WHAT PACKAGES_FOUND)
+if(GIT_FOUND AND EXISTS ${LAMMPS_DIR}/.git)
+  execute_process(COMMAND ${GIT_EXECUTABLE} describe --dirty=-modified --always
+    OUTPUT_VARIABLE GIT_DESCRIBE
+    ERROR_QUIET
+    WORKING_DIRECTORY ${LAMMPS_DIR}
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
 message(STATUS "<<< Build configuration >>>
-   LAMMPS Version:   ${PROJECT_VERSION}
+   LAMMPS Version:   ${PROJECT_VERSION} ${GIT_DESCRIBE}
    Operating System: ${CMAKE_SYSTEM_NAME} ${CMAKE_LINUX_DISTRO} ${CMAKE_DISTRO_VERSION}
    CMake Version:    ${CMAKE_VERSION}
    Build type:       ${LAMMPS_BUILD_TYPE}
    Install path:     ${CMAKE_INSTALL_PREFIX}
    Generator:        ${CMAKE_GENERATOR} using ${CMAKE_MAKE_PROGRAM}")
+if(CMAKE_CROSSCOMPILING)
+  message(STATUS "Cross compiling on ${CMAKE_HOST_SYSTEM}")
+endif()
 ###############################################################################
 # Print package summary
 ###############################################################################
@@ -1025,6 +1047,14 @@ endif()
 if(BUILD_LAMMPS_SHELL)
   message(STATUS "<<< Building LAMMPS Shell >>>")
 endif()
+if(BUILD_LAMMPS_GUI)
+  message(STATUS "<<< Building LAMMPS GUI >>>")
+  if(LAMMPS_GUI_USE_PLUGIN)
+    message(STATUS "Loading LAMMPS library as plugin at run time")
+  else()
+    message(STATUS "Linking LAMMPS library at compile time")
+  endif()
+endif()
 if(ENABLE_TESTING)
   message(STATUS "<<< Building Unit Tests >>>")
   if(ENABLE_COVERAGE)

cmake/CMakeLists.zlib

@@ -1,195 +0,0 @@
-cmake_minimum_required(VERSION 3.10)
-# When using CMake 3.4 and later, don't export symbols from executables unless
-# the CMAKE_ENABLE_EXPORTS variable is set.
-if(POLICY CMP0065)
-  cmake_policy(SET CMP0065 NEW)
-endif()
-if (POLICY CMP0077)
-  cmake_policy(SET CMP0077 NEW)
-endif()
-set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
-
-project(zlib C)
-
-set(VERSION "1.2.11")
-
-option(ASM686 "Enable building i686 assembly implementation" OFF)
-option(AMD64 "Enable building amd64 assembly implementation" OFF)
-
-set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
-set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
-set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers")
-set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages")
-set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files")
-
-include(CheckTypeSize)
-include(CheckFunctionExists)
-include(CheckIncludeFile)
-include(CheckCSourceCompiles)
-
-check_include_file(sys/types.h HAVE_SYS_TYPES_H)
-check_include_file(stdint.h    HAVE_STDINT_H)
-check_include_file(stddef.h    HAVE_STDDEF_H)
-
-#
-# Check to see if we have large file support
-#
-set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1)
-# We add these other definitions here because CheckTypeSize.cmake
-# in CMake 2.4.x does not automatically do so and we want
-# compatibility with CMake 2.4.x.
-if(HAVE_SYS_TYPES_H)
-    list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H)
-endif()
-if(HAVE_STDINT_H)
-    list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H)
-endif()
-if(HAVE_STDDEF_H)
-    list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H)
-endif()
-check_type_size(off64_t OFF64_T)
-check_type_size(off64_t OFF64_T)
-if(HAVE_OFF64_T)
-   add_definitions(-D_LARGEFILE64_SOURCE=1)
-endif()
-set(CMAKE_REQUIRED_DEFINITIONS) # clear variable
-
-#
-# Check for fseeko
-#
-check_function_exists(fseeko HAVE_FSEEKO)
-if(NOT HAVE_FSEEKO)
-    add_definitions(-DNO_FSEEKO)
-endif()
-
-#
-# Check for unistd.h
-#
-check_include_file(unistd.h Z_HAVE_UNISTD_H)
-
-if(MSVC)
-    set(CMAKE_DEBUG_POSTFIX "d")
-    add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
-    add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
-    include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-endif()
-
-if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
-    # If we're doing an out of source build and the user has a zconf.h
-    # in their source tree...
-    if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h)
-        file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included)
-  endif()
-endif()
-
-set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc)
-configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
-		${ZLIB_PC} @ONLY)
-configure_file(	${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein
-		${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY)
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR})
-
-
-#============================================================================
-# zlib
-#============================================================================
-
-set(ZLIB_PUBLIC_HDRS
-    ${CMAKE_CURRENT_BINARY_DIR}/zconf.h
-    zlib.h
-)
-set(ZLIB_PRIVATE_HDRS
-    crc32.h
-    deflate.h
-    gzguts.h
-    inffast.h
-    inffixed.h
-    inflate.h
-    inftrees.h
-    trees.h
-    zutil.h
-)
-set(ZLIB_SRCS
-    adler32.c
-    compress.c
-    crc32.c
-    deflate.c
-    gzclose.c
-    gzlib.c
-    gzread.c
-    gzwrite.c
-    inflate.c
-    infback.c
-    inftrees.c
-    inffast.c
-    trees.c
-    uncompr.c
-    zutil.c
-)
-
-if(NOT MINGW)
-    set(ZLIB_DLL_SRCS
-        win32/zlib1.rc # If present will override custom build rule below.
-    )
-endif()
-
-if(CMAKE_COMPILER_IS_GNUCC)
-    if(ASM686)
-        set(ZLIB_ASMS contrib/asm686/match.S)
-    elseif (AMD64)
-        set(ZLIB_ASMS contrib/amd64/amd64-match.S)
-    endif ()
-
-	if(ZLIB_ASMS)
-		add_definitions(-DASMV)
-		set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE)
-	endif()
-endif()
-
-if(MSVC)
-    if(ASM686)
-		ENABLE_LANGUAGE(ASM_MASM)
-        set(ZLIB_ASMS
-			contrib/masmx86/inffas32.asm
-			contrib/masmx86/match686.asm
-		)
-    elseif (AMD64)
-		ENABLE_LANGUAGE(ASM_MASM)
-        set(ZLIB_ASMS
-			contrib/masmx64/gvmat64.asm
-			contrib/masmx64/inffasx64.asm
-		)
-    endif()
-
-	if(ZLIB_ASMS)
-		add_definitions(-DASMV -DASMINF)
-	endif()
-endif()
-
-# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
-file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
-string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
-    "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents})
-
-if(MINGW)
-    # This gets us DLL resource information when compiling on MinGW.
-    if(NOT CMAKE_RC_COMPILER)
-        set(CMAKE_RC_COMPILER windres.exe)
-    endif()
-
-    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
-                       COMMAND ${CMAKE_RC_COMPILER}
-                            -D GCC_WINDRES
-                            -I ${CMAKE_CURRENT_SOURCE_DIR}
-                            -I ${CMAKE_CURRENT_BINARY_DIR}
-                            -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
-                            -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc)
-    set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
-endif(MINGW)
-
-add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
-
-if(UNIX)
-    # On unix-like platforms the library is almost always called libz
-   set_target_properties(zlibstatic PROPERTIES OUTPUT_NAME z)
-endif()

cmake/CMakeSettings.json

@@ -63,6 +63,11 @@
           "name": "ENABLE_TESTING",
           "value": "True",
           "type": "BOOL"
+        },
+        {
+          "name": "BUILD_LAMMPS_GUI",
+          "value": "False",
+          "type": "BOOL"
         }
       ]
     },
@@ -303,6 +308,54 @@
           "type": "STRING"
         }
       ]
+    },
+    {
+      "name": "x64-GUI-MSVC",
+      "generator": "Ninja",
+      "configurationType": "Release",
+      "buildRoot": "${workspaceRoot}\\build\\${name}",
+      "installRoot": "${workspaceRoot}\\install\\${name}",
+      "cmakeCommandArgs": "-C ${workspaceRoot}\\cmake\\presets\\windows.cmake -D QT_DIR=C:\\Qt\\5.15.2\\msvc2019_64\\lib\\cmake\\Qt5  -D Qt5_DIR=C:\\Qt\\5.15.2\\msvc2019_64\\lib\\cmake\\Qt5",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "-V",
+      "inheritEnvironments": [ "msvc_x64_x64" ],
+      "variables": [
+        {
+          "name": "BUILD_SHARED_LIBS",
+          "value": "True",
+          "type": "BOOL"
+        },
+        {
+          "name": "BUILD_TOOLS",
+          "value": "True",
+          "type": "BOOL"
+        },
+        {
+          "name": "LAMMPS_EXCEPTIONS",
+          "value": "True",
+          "type": "BOOL"
+        },
+        {
+          "name": "ENABLE_TESTING",
+          "value": "False",
+          "type": "BOOL"
+        },
+        {
+          "name": "BUILD_MPI",
+          "value": "False",
+          "type": "BOOL"
+        },
+        {
+          "name": "WITH_PNG",
+          "value": "False",
+          "type": "BOOL"
+        },
+        {
+          "name": "BUILD_LAMMPS_GUI",
+          "value": "True",
+          "type": "BOOL"
+        }
+      ]
     }
   ]
 }

cmake/Modules/FindClangFormat.cmake

@@ -1,5 +1,7 @@
 # Find clang-format
 find_program(ClangFormat_EXECUTABLE NAMES clang-format
+                                          clang-format-17.0
+                                          clang-format-16.0
                                           clang-format-15.0
                                           clang-format-14.0
                                           clang-format-13.0
@@ -19,7 +21,7 @@ if(ClangFormat_EXECUTABLE)
                   OUTPUT_VARIABLE clang_format_version
                   ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-  if(clang_format_version MATCHES "^(Ubuntu |)clang-format version .*")
+  if(clang_format_version MATCHES "^(Ubuntu |Debian |)clang-format version .*")
     # Arch Linux output:
     # clang-format version 10.0.0
     #
@@ -32,9 +34,15 @@ if(ClangFormat_EXECUTABLE)
     # Ubuntu 22.04 LTS output:
     # Ubuntu clang-format version 14.0.0-1ubuntu1
     #
+    # Debian 11 output:
+    # Debian clang-format version 11.0.1-2
+    #
+    # Debian 12 output:
+    # Debian clang-format version 14.0.6
+    #
     # Fedora 36 output:
     # clang-format version 14.0.5 (Fedora 14.0.5-1.fc36)
-    string(REGEX REPLACE "^(Ubuntu |)clang-format version ([0-9.]+).*"
+    string(REGEX REPLACE "^(Ubuntu |Debian |)clang-format version ([0-9.]+).*"
                          "\\2"
                          ClangFormat_VERSION
                          "${clang_format_version}")

cmake/Modules/LAMMPSUtils.cmake

@@ -83,17 +83,17 @@ function(check_for_autogen_files source_dir)
     file(GLOB SRC_AUTOGEN_FILES ${CONFIGURE_DEPENDS} ${source_dir}/style_*.h)
     file(GLOB SRC_AUTOGEN_PACKAGES ${CONFIGURE_DEPENDS} ${source_dir}/packages_*.h)
     list(APPEND SRC_AUTOGEN_FILES ${SRC_AUTOGEN_PACKAGES} ${source_dir}/lmpinstalledpkgs.h ${source_dir}/lmpgitversion.h)
-    list(APPEND SRC_AUTOGEN_FILES ${SRC_AUTOGEN_PACKAGES} ${source_dir}/mliap_model_python_couple.h ${source_dir}/mliap_model_python_couple.cpp)
+    list(APPEND SRC_AUTOGEN_FILES ${source_dir}/mliap_model_python_couple.h ${source_dir}/mliap_model_python_couple.cpp)
     foreach(_SRC ${SRC_AUTOGEN_FILES})
       get_filename_component(FILENAME "${_SRC}" NAME)
       if(EXISTS ${source_dir}/${FILENAME})
         message(FATAL_ERROR "\n########################################################################\n"
-                              "Found header file(s) generated by the make-based build system\n"
-                              "\n"
-                              "Please run\n"
-                              "make -C ${source_dir} purge\n"
-                              "to remove\n"
-                              "########################################################################")
+                            "Found header file ${source_dir}/${FILENAME} generated by the make-based build system\n"
+                            "\n"
+                            "Please run\n"
+                            "make -C ${source_dir} purge\n"
+                            "to remove\n"
+                            "########################################################################")
       endif()
     endforeach()
 endfunction()

cmake/Modules/Packages/GPU.cmake

@@ -64,6 +64,8 @@ if(GPU_API STREQUAL "CUDA")
     endif()
     set(GPU_CUDA_MPS_FLAGS "-DCUDA_MPS_SUPPORT")
   endif()
+  option(CUDA_BUILD_MULTIARCH "Enable building CUDA kernels for all supported GPU architectures" ON)
+  mark_as_advanced(GPU_BUILD_MULTIARCH)
 
   set(GPU_ARCH "sm_50" CACHE STRING "LAMMPS GPU CUDA SM primary architecture (e.g. sm_60)")
 
@@ -93,56 +95,58 @@ if(GPU_API STREQUAL "CUDA")
   # --arch translates directly instead of JIT, so this should be for the preferred or most common architecture
   set(GPU_CUDA_GENCODE "-arch=${GPU_ARCH}")
 
-  # apply the following to build "fat" CUDA binaries only for known CUDA toolkits since version 8.0
-  # only the Kepler achitecture and beyond is supported
-  # comparison chart according to: https://en.wikipedia.org/wiki/CUDA#GPUs_supported
-  if(CUDA_VERSION VERSION_LESS 8.0)
-    message(FATAL_ERROR "CUDA Toolkit version 8.0 or later is required")
-  elseif(CUDA_VERSION VERSION_GREATER_EQUAL "13.0")
-    message(WARNING "Untested CUDA Toolkit version ${CUDA_VERSION}. Use at your own risk")
-    set(GPU_CUDA_GENCODE "-arch=all")
-  elseif(CUDA_VERSION VERSION_GREATER_EQUAL "12.0")
-    set(GPU_CUDA_GENCODE "-arch=all")
-  else()
-    # Kepler (GPU Arch 3.0) is supported by CUDA 5 to CUDA 10.2
-    if((CUDA_VERSION VERSION_GREATER_EQUAL "5.0") AND (CUDA_VERSION VERSION_LESS "11.0"))
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_30,code=[sm_30,compute_30] ")
-    endif()
-    # Kepler (GPU Arch 3.5) is supported by CUDA 5 to CUDA 11
-    if((CUDA_VERSION VERSION_GREATER_EQUAL "5.0") AND (CUDA_VERSION VERSION_LESS "12.0"))
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_35,code=[sm_35,compute_35]")
-    endif()
-    # Maxwell (GPU Arch 5.x) is supported by CUDA 6 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "6.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_50,code=[sm_50,compute_50] -gencode arch=compute_52,code=[sm_52,compute_52]")
-    endif()
-    # Pascal (GPU Arch 6.x) is supported by CUDA 8 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "8.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_60,code=[sm_60,compute_60] -gencode arch=compute_61,code=[sm_61,compute_61]")
-    endif()
-    # Volta (GPU Arch 7.0) is supported by CUDA 9 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "9.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_70,code=[sm_70,compute_70]")
-    endif()
-    # Turing (GPU Arch 7.5) is supported by CUDA 10 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "10.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_75,code=[sm_75,compute_75]")
-    endif()
-    # Ampere (GPU Arch 8.0) is supported by CUDA 11 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "11.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_80,code=[sm_80,compute_80]")
-    endif()
-    # Ampere (GPU Arch 8.6) is supported by CUDA 11.1 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "11.1")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_86,code=[sm_86,compute_86]")
-    endif()
-    # Lovelace (GPU Arch 8.9) is supported by CUDA 11.8 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "11.8")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_90,code=[sm_90,compute_90]")
-    endif()
-    # Hopper (GPU Arch 9.0) is supported by CUDA 12.0 and later
-    if(CUDA_VERSION VERSION_GREATER_EQUAL "12.0")
-      string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_90,code=[sm_90,compute_90]")
+  if(CUDA_BUILD_MULTIARCH)
+    # apply the following to build "fat" CUDA binaries only for known CUDA toolkits since version 8.0
+    # only the Kepler achitecture and beyond is supported
+    # comparison chart according to: https://en.wikipedia.org/wiki/CUDA#GPUs_supported
+    if(CUDA_VERSION VERSION_LESS 8.0)
+      message(FATAL_ERROR "CUDA Toolkit version 8.0 or later is required")
+    elseif(CUDA_VERSION VERSION_GREATER_EQUAL "13.0")
+      message(WARNING "Untested CUDA Toolkit version ${CUDA_VERSION}. Use at your own risk")
+      set(GPU_CUDA_GENCODE "-arch=all")
+    elseif(CUDA_VERSION VERSION_GREATER_EQUAL "12.0")
+      set(GPU_CUDA_GENCODE "-arch=all")
+    else()
+      # Kepler (GPU Arch 3.0) is supported by CUDA 5 to CUDA 10.2
+      if((CUDA_VERSION VERSION_GREATER_EQUAL "5.0") AND (CUDA_VERSION VERSION_LESS "11.0"))
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_30,code=[sm_30,compute_30] ")
+      endif()
+      # Kepler (GPU Arch 3.5) is supported by CUDA 5 to CUDA 11
+      if((CUDA_VERSION VERSION_GREATER_EQUAL "5.0") AND (CUDA_VERSION VERSION_LESS "12.0"))
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_35,code=[sm_35,compute_35]")
+      endif()
+      # Maxwell (GPU Arch 5.x) is supported by CUDA 6 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "6.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_50,code=[sm_50,compute_50] -gencode arch=compute_52,code=[sm_52,compute_52]")
+      endif()
+      # Pascal (GPU Arch 6.x) is supported by CUDA 8 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "8.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_60,code=[sm_60,compute_60] -gencode arch=compute_61,code=[sm_61,compute_61]")
+      endif()
+      # Volta (GPU Arch 7.0) is supported by CUDA 9 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "9.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_70,code=[sm_70,compute_70]")
+      endif()
+      # Turing (GPU Arch 7.5) is supported by CUDA 10 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "10.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_75,code=[sm_75,compute_75]")
+      endif()
+      # Ampere (GPU Arch 8.0) is supported by CUDA 11 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "11.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_80,code=[sm_80,compute_80]")
+      endif()
+      # Ampere (GPU Arch 8.6) is supported by CUDA 11.1 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "11.1")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_86,code=[sm_86,compute_86]")
+      endif()
+      # Lovelace (GPU Arch 8.9) is supported by CUDA 11.8 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "11.8")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_90,code=[sm_90,compute_90]")
+      endif()
+      # Hopper (GPU Arch 9.0) is supported by CUDA 12.0 and later
+      if(CUDA_VERSION VERSION_GREATER_EQUAL "12.0")
+        string(APPEND GPU_CUDA_GENCODE " -gencode arch=compute_90,code=[sm_90,compute_90]")
+      endif()
     endif()
   endif()
 

cmake/Modules/Packages/KOKKOS.cmake

@@ -88,7 +88,7 @@ else()
   if(CMAKE_REQUEST_PIC)
     set(CMAKE_POSITION_INDEPENDENT_CODE ON)
   endif()
-  add_subdirectory(${LAMMPS_LIB_KOKKOS_SRC_DIR} ${LAMMPS_LIB_KOKKOS_BIN_DIR})
+  add_subdirectory(${LAMMPS_LIB_KOKKOS_SRC_DIR} ${LAMMPS_LIB_KOKKOS_BIN_DIR} EXCLUDE_FROM_ALL)
 
   set(Kokkos_INCLUDE_DIRS ${LAMMPS_LIB_KOKKOS_SRC_DIR}/core/src
                           ${LAMMPS_LIB_KOKKOS_SRC_DIR}/containers/src

cmake/Modules/Packages/ML-PACE.cmake

@@ -1,6 +1,6 @@
-set(PACELIB_URL "https://github.com/ICAMS/lammps-user-pace/archive/refs/tags/v.2023.01.3.fix.tar.gz" CACHE STRING "URL for PACE evaluator library sources")
+set(PACELIB_URL "https://github.com/ICAMS/lammps-user-pace/archive/refs/tags/v.2023.10.04.tar.gz" CACHE STRING "URL for PACE evaluator library sources")
 
-set(PACELIB_MD5 "4f0b3b5b14456fe9a73b447de3765caa" CACHE STRING "MD5 checksum of PACE evaluator library tarball")
+set(PACELIB_MD5 "70ff79f4e59af175e55d24f3243ad1ff" CACHE STRING "MD5 checksum of PACE evaluator library tarball")
 mark_as_advanced(PACELIB_URL)
 mark_as_advanced(PACELIB_MD5)
 GetFallbackURL(PACELIB_URL PACELIB_FALLBACK)

cmake/Modules/Tools.cmake

@@ -37,7 +37,11 @@ if(BUILD_TOOLS)
   add_subdirectory(${LAMMPS_TOOLS_DIR}/phonon ${CMAKE_BINARY_DIR}/phana_build)
 endif()
 
+find_package(PkgConfig QUIET)
 if(BUILD_LAMMPS_SHELL)
+  if(NOT PkgConfig_FOUND)
+    message(FATAL_ERROR "Must have pkg-config installed for building LAMMPS shell")
+  endif()
   find_package(PkgConfig REQUIRED)
   pkg_check_modules(READLINE IMPORTED_TARGET REQUIRED readline)
   if(NOT LAMMPS_EXCEPTIONS)
@@ -67,4 +71,8 @@ if(BUILD_LAMMPS_SHELL)
   install(FILES ${LAMMPS_TOOLS_DIR}/lammps-shell/lammps-shell.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications/)
 endif()
 
-
+if(BUILD_LAMMPS_GUI)
+  get_filename_component(LAMMPS_GUI_DIR ${LAMMPS_SOURCE_DIR}/../tools/lammps-gui ABSOLUTE)
+  get_filename_component(LAMMPS_GUI_BIN ${CMAKE_BINARY_DIR}/lammps-gui-build ABSOLUTE)
+  add_subdirectory(${LAMMPS_GUI_DIR} ${LAMMPS_GUI_BIN})
+endif()

cmake/packaging/MacOSXBundleInfo.plist.in

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en-US</string>
+	<key>CFBundleExecutable</key>
+	<string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
+        <key>CFBundleDisplayName</key>
+        <string>The LAMMPS Molecular Dynamics Software</string>
+	<key>CFBundleIconFile</key>
+	<string>lammps</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.lammps.gui</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleLongVersionString</key>
+	<string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string>
+	<key>CFBundleName</key>
+	<string>LAMMPS</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>${MACOSX_BUNDLE_COPYRIGHT}</string>
+</dict>
+</plist>

cmake/packaging/README.macos

@@ -0,0 +1,69 @@
+LAMMPS and LAMMPS GUI universal binaries for macOS (arm64/x86_64)
+=================================================================
+
+This package provides universal binaries of LAMMPS and LAMMPS GUI that should
+run on macOS systems running running macOS version 11 (Big Sur) or newer.  Note
+the binaries are compiled without MPI support and contain a compatible subset
+of the available packages.
+
+The following individual commands are included:
+binary2txt lammps-gui lmp msi2lmp phana stl_bin2txt
+
+After copying the lammps-gui folder into your Applications folder, please follow
+these steps:
+
+1. Open the Terminal app
+
+2. Type the following command and press ENTER:
+
+   open ~/.zprofile
+
+   This will open a text editor for modifying the .zprofile file in your home
+   directory.
+
+3. Add the following lines to the end of the file, save it, and close the editor
+
+   LAMMPS_INSTALL_DIR=/Applications/LAMMPS.app/Contents
+   LAMMPS_POTENTIALS=${LAMMPS_INSTALL_DIR}/share/lammps/potentials
+   LAMMPS_BENCH_DIR=${LAMMPS_INSTALL_DIR}/share/lammps/bench
+   MSI2LMP_LIBRARY=${LAMMPS_INSTALL_DIR}/share/lammps/frc_files
+   PATH=${LAMMPS_INSTALL_DIR}/bin:$PATH
+   export LAMMPS_POTENTIALS LAMMPS_BENCH_DIR PATH
+
+4. In your existing terminal, type the following command make the settings active
+
+   source ~/.zprofile
+
+   Note, you don't have to type this in new terminals, since they will apply
+   the changes from .zprofile automatically.
+
+   Note: the above assumes you use the default shell (zsh) that comes with
+   MacOS. If you customized MacOS to use a different shell, you'll need to modify
+   that shell's init file (.cshrc, .bashrc, etc.) instead with appropiate commands
+   to modify the same environment variables.
+
+5. Try running LAMMPS (which might fail, see step 7)
+
+   lmp -in ${LAMMPS_BENCH_DIR}/in.lj
+
+6. Try running the LAMMPS GUI
+
+   lammps-gui ${LAMMPS_BENCH_DIR}/in.rhodo
+
+   Depending on the size and resolution of your screen, the fonts may
+   be too small to read. This can be adjusted by setting the environment
+   variable QT_FONT_DPI. The default value would be 72, so to increase
+   the fonts by a third one can add to the .zprofile file the line
+
+   export QT_FONT_DPI=96
+
+   and reload as shown above.
+
+7. Give permission to execute the commands (lmp, lammps-gui, msi2lmp, binary2txt, phana, stl_bin2txt)
+
+   MacOS will likely block the initial run of the executables, since they
+   were downloaded from the internet and are missing a known signature from an
+   identified developer. Go to "Settings" and search for "Security settings". It
+   should display a message that an executable like "lmp" was blocked. Press
+   "Open anyway", which might prompt you for your admin credentials. Afterwards
+   "lmp" and the other executables should work as expected.

cmake/packaging/build_linux_tgz.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+APP_NAME=lammps-gui
+DESTDIR=${PWD}/../LAMMPS_GUI
+
+echo "Delete old files, if they exist"
+rm -rf ${DESTDIR} ../LAMMPS-Linux-amd64.tar.gz
+
+echo "Create staging area for deployment and populate"
+DESTDIR=${DESTDIR} cmake --install .  --prefix "/"
+
+echo "Remove debug info"
+for s in ${DESTDIR}/bin/* ${DESTDIR}/lib/liblammps*
+do \
+        test -f $s && strip --strip-debug $s
+done
+
+echo "Remove libc, gcc, and X11 related shared libs"
+rm -f ${DESTDIR}/lib/ld*.so ${DESTDIR}/lib/ld*.so.[0-9]
+rm -f ${DESTDIR}/lib/lib{c,dl,rt,m,pthread}.so.?
+rm -f ${DESTDIR}/lib/lib{c,dl,rt,m,pthread}-[0-9].[0-9]*.so
+rm -f ${DESTDIR}/lib/libX* ${DESTDIR}/lib/libxcb*
+rm -f ${DESTDIR}/lib/libgcc_s*
+rm -f ${DESTDIR}/lib/libstdc++*
+
+# get qt dir
+QTDIR=$(ldd ${DESTDIR}/bin/lammps-gui | grep libQt5Core | sed -e 's/^.*=> *//' -e 's/libQt5Core.so.*$/qt5/')
+cat > ${DESTDIR}/bin/qt.conf <<EOF
+[Paths]
+Plugins = ../qt5plugins
+EOF
+
+# platform plugin
+mkdir -p ${DESTDIR}/qt5plugins/platforms
+cp ${QTDIR}/plugins/platforms/libqxcb.so ${DESTDIR}/qt5plugins/platforms
+
+# get platform plugin dependencies
+QTDEPS=$(LD_LIBRARY_PATH=${DESTDIR}/lib ldd ${QTDIR}/plugins/platforms/libqxcb.so | grep -v ${DESTDIR} | grep libQt5 | sed -e 's/^.*=> *//' -e 's/\(libQt5.*.so.*\) .*$/\1/')
+for dep in ${QTDEPS}
+do \
+    cp ${dep} ${DESTDIR}/lib
+done
+
+echo "Add additional plugins for Qt"
+for dir in styles imageformats
+do \
+    cp -r  ${QTDIR}/plugins/${dir} ${DESTDIR}/qt5plugins/
+done
+
+# get imageplugin dependencies
+for s in ${DESTDIR}/qt5plugins/imageformats/*.so
+do \
+    QTDEPS=$(LD_LIBRARY_PATH=${DESTDIR}/lib ldd $s | grep -v ${DESTDIR} | grep -E '(libQt5|jpeg)' | sed -e 's/^.*=> *//' -e 's/\(lib.*.so.*\) .*$/\1/')
+    for dep in ${QTDEPS}
+    do \
+        cp ${dep} ${DESTDIR}/lib
+    done
+done
+
+echo "Set up wrapper script"
+MYDIR=$(dirname "$0")
+cp ${MYDIR}/linux_wrapper.sh ${DESTDIR}/bin
+for s in ${DESTDIR}/bin/*
+do \
+        EXE=$(basename $s)
+        test ${EXE} = linux_wrapper.sh && continue
+        test ${EXE} = qt.conf && continue
+        ln -s bin/linux_wrapper.sh ${DESTDIR}/${EXE}
+done
+
+pushd ..
+tar -czvvf LAMMPS-Linux-amd64.tar.gz LAMMPS_GUI
+popd
+
+echo "Cleanup dir"
+rm -r ${DESTDIR}
+exit 0

cmake/packaging/build_macos_dmg.sh

@@ -0,0 +1,111 @@
+#!/bin/bash
+
+APP_NAME=lammps-gui
+
+echo "Delete old files, if they exist"
+rm -f ${APP_NAME}.dmg ${APP_NAME}-rw.dmg LAMMPS-macOS-multiarch.dmg
+
+echo "Create initial dmg file with macdeployqt"
+macdeployqt  lammps-gui.app -dmg
+echo "Create writable dmg file"
+hdiutil convert ${APP_NAME}.dmg -format UDRW -o ${APP_NAME}-rw.dmg
+
+echo "Mount writeable DMG file in read-write mode. Keep track of device and volume names"
+DEVICE=$(hdiutil attach -readwrite -noverify ${APP_NAME}-rw.dmg | grep '^/dev/' | sed 1q | awk '{print $1}')
+VOLUME=$(df | grep ${DEVICE} | sed -e 's/^.*\(\/Volumes\/\)/\1/')
+sleep 2
+
+echo "Create link to Application folder and move README and background image files"
+
+pushd "${VOLUME}"
+ln -s /Applications .
+mv  ${APP_NAME}.app/Contents/Resources/README.txt .
+mkdir  .background
+mv ${APP_NAME}.app/Contents/Resources/LAMMPS_DMG_Background.png .background/background.png
+mv ${APP_NAME}.app LAMMPS.app
+cd LAMMPS.app/Contents
+
+echo "Attach icons to LAMMPS console and GUI executables"
+echo "read 'icns' (-16455) \"Resources/lammps.icns\";" > icon.rsrc
+Rez -a icon.rsrc -o bin/lmp
+SetFile -a C bin/lmp
+Rez -a icon.rsrc -o MacOS/lammps-gui
+SetFile -a C MacOS/lammps-gui
+rm icon.rsrc
+popd
+
+echo 'Tell the Finder to resize the window, set the background,'
+echo 'change the icon size, place the icons in the right position, etc.'
+echo '
+    tell application "Finder"
+    tell disk "'${APP_NAME}'"
+
+      -- wait for the image to finish mounting
+      set open_attempts to 0
+      repeat while open_attempts < 4
+        try
+          open
+            delay 1
+            set open_attempts to 5
+          close
+        on error errStr number errorNumber
+          set open_attempts to open_attempts + 1
+          delay 10
+        end try
+      end repeat
+      delay 5
+
+      -- open the image the first time and save a .DS_Store
+      -- just the background and icon setup
+      open
+        set current view of container window to icon view
+        set theViewOptions to the icon view options of container window
+        set background picture of theViewOptions to file ".background:background.png"
+        set arrangement of theViewOptions to not arranged
+        set icon size of theViewOptions to 64
+        delay 5
+      close
+
+      -- next set up the position of the app and Applications symlink
+      -- plus hide all window decorations
+      open
+        update without registering applications
+        tell container window
+          set sidebar width to 0
+          set statusbar visible to false
+          set toolbar visible to false
+          set the bounds to { 100, 40, 868, 640 }
+          set position of item "'LAMMPS'.app" to { 190, 216 }
+          set position of item "Applications" to { 576, 216 }
+          set position of item "README.txt" to { 190, 400 }
+        end tell
+        update without registering applications
+        delay 5
+      close
+
+      -- one last open and close to check the results
+      open
+        delay 5
+      close
+    end tell
+    delay 1
+  end tell
+' | osascript
+
+sync
+
+echo "Unmount modified disk image and convert to compressed read-only image"
+hdiutil detach "${DEVICE}"
+hdiutil convert "${APP_NAME}-rw.dmg" -format UDZO -o "LAMMPS-macOS-multiarch.dmg"
+
+echo "Attach icon to .dmg file"
+echo "read 'icns' (-16455) \"lammps-gui.app/Contents/Resources/lammps.icns\";" > icon.rsrc
+Rez -a icon.rsrc -o LAMMPS-macOS-multiarch.dmg
+SetFile -a C LAMMPS-macOS-multiarch.dmg
+rm icon.rsrc
+
+echo "Delete temporary disk images"
+rm -f "${APP_NAME}-rw.dmg"
+rm -f "${APP_NAME}.dmg"
+
+exit 0

cmake/packaging/build_windows_cross_zip.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+APP_NAME=lammps-gui
+DESTDIR=${PWD}/LAMMPS_GUI
+SYSROOT="$1"
+
+echo "Delete old files, if they exist"
+rm -rvf ${DESTDIR}/LAMMPS_GUI ${DESTDIR}/LAMMPS-Win10-amd64.zip
+
+echo "Create staging area for deployment and populate"
+DESTDIR=${DESTDIR} cmake --install .  --prefix "/"
+
+# no static libs needed
+rm -rvf ${DESTDIR}/lib
+# but the LAMMPS lib
+
+echo "Copying required DLL files"
+for dll in $(objdump -p *.exe *.dll | sed -n -e '/DLL Name:/s/^.*DLL Name: *//p' | sort | uniq)
+do \
+    doskip=0
+    for skip in ADVAPI32 CFGMGR32 GDI32 KERNEL32 MPR NETAPI32 PSAPI SHELL32 USER32 USERENV UxTheme VERSION WS2_32 WSOCK32 d3d11 dwmapi liblammps msvcrt_ole32
+    do \
+        test ${dll} = ${skip}.dll && doskip=1
+    done
+    test ${doskip} -eq 1 && continue
+    test -f ${DESTDIR}/bin/${dll} || cp -v ${SYSROOT}/bin/${dll} ${DESTDIR}/bin
+done
+
+echo "Copy required Qt plugins"
+mkdir -p ${DESTDIR}/qt5plugins
+for plugin in imageformats platforms styles
+do \
+    cp -r ${SYSROOT}/lib/qt5/plugins/${plugin} ${DESTDIR}/qt5plugins/
+done
+
+echo "Check dependencies of DLL files"
+for dll in $(objdump -p ${DESTDIR}/bin/*.dll ${DESTDIR}/qt5plugins/*/*.dll | sed -n -e '/DLL Name:/s/^.*DLL Name: *//p' | sort | uniq)
+do \
+    doskip=0
+    for skip in ADVAPI32 CFGMGR32 GDI32 KERNEL32 MPR NETAPI32 PSAPI SHELL32 USER32 USERENV UxTheme VERSION WS2_32 WSOCK32 d3d11 dwmapi liblammps msvcrt_ole32
+    do \
+        test ${dll} = ${skip}.dll && doskip=1
+    done
+    test ${doskip} -eq 1 && continue
+    test -f ${DESTDIR}/bin/${dll} || cp -v ${SYSROOT}/bin/${dll} ${DESTDIR}/bin
+done
+
+for dll in $(objdump -p ${DESTDIR}/bin/*.dll ${DESTDIR}/qt5plugins/*/*.dll | sed -n -e '/DLL Name:/s/^.*DLL Name: *//p' | sort | uniq)
+do \
+    doskip=0
+    for skip in ADVAPI32 CFGMGR32 GDI32 KERNEL32 MPR NETAPI32 PSAPI SHELL32 USER32 USERENV UxTheme VERSION WS2_32 WSOCK32 d3d11 dwmapi liblammps msvcrt_ole32
+    do \
+        test ${dll} = ${skip}.dll && doskip=1
+    done
+    test ${doskip} -eq 1 && continue
+    test -f ${DESTDIR}/bin/${dll} || cp -v ${SYSROOT}/bin/${dll} ${DESTDIR}/bin
+done
+
+cat > ${DESTDIR}/bin/qt.conf <<EOF
+[Paths]
+Plugins = ../qt5plugins
+EOF
+zip -9rvD LAMMPS-Win10-amd64.zip LAMMPS_GUI
+

cmake/packaging/build_windows_vs.cmake

@@ -0,0 +1,28 @@
+# CMake script to be run post installation to build zipped package
+
+# clean up old zipfile and deployment tree
+file(REMOVE LAMMPS-Win10-amd64.zip)
+file(REMOVE_RECURSE LAMMPS_GUI)
+file(RENAME ${INSTNAME} LAMMPS_GUI)
+
+# move all executables and dlls to main folder and delete bin folder
+file(GLOB BINFILES LIST_DIRECTORIES FALSE LAMMPS_GUI/bin/*.exe LAMMPS_GUI/bin/*.dll)
+foreach(bin ${BINFILES})
+  get_filename_component(exe ${bin} NAME)
+  file(RENAME ${bin} LAMMPS_GUI/${exe})
+endforeach()
+file(REMOVE_RECURSE LAMMPS_GUI/bin)
+
+# create qt.conf so Qt will find its plugins
+file(WRITE LAMMPS_GUI/qt.conf "[Paths]\r\nPlugins = qt5plugins\r\n")
+
+# initialize environment and then run windeployqt to populate folder with missing dependencies and Qt plugins
+file(WRITE qtdeploy.bat "@ECHO OFF\r\nset VSCMD_DEBUG=0\r\nCALL ${VC_INIT} x64\r\nset PATH=${QT5_BIN_DIR};%PATH%\r\nwindeployqt --plugindir LAMMPS_GUI/qt5plugins --release  LAMMPS_GUI/lammps-gui.exe --no-quick-import --no-webkit2 --no-translations --no-system-d3d-compiler --no-angle --no-opengl-sw\r\n")
+execute_process(COMMAND cmd.exe /c qtdeploy.bat COMMAND_ECHO STDERR)
+file(REMOVE qtdeploy.bat)
+
+# create zip archive
+file(WRITE makearchive.ps1 "Compress-Archive -Path LAMMPS_GUI -CompressionLevel Optimal -DestinationPath LAMMPS-Win10-amd64.zip")
+execute_process(COMMAND powershell -ExecutionPolicy Bypass -File makearchive.ps1)
+file(REMOVE makearchive.ps1)
+file(REMOVE_RECURSE LAMMPS_GUI)

cmake/packaging/linux_wrapper.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# wrapper for bundled executables
+
+# reset locale to avoid problems with decimal numbers
+export LC_ALL=C
+
+BASEDIR=$(dirname "$0")
+EXENAME=$(basename "$0")
+
+# append to LD_LIBRARY_PATH to prefer local (newer) libs
+LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${BASEDIR}/lib
+
+# set some environment variables for LAMMPS etc.
+LAMMPS_POTENTIALS=${BASEDIR}/share/lammps/potentials
+MSI2LMP_LIBRARY=${BASEDIR}/share/lammps/frc_files
+export LD_LIBRARY_PATH LAMMPS_POTENTIALS MSI2LMP_LIBRARY
+
+exec "${BASEDIR}/bin/${EXENAME}" "$@"

cmake/packaging/png2iconset.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+if [ $# != 2 ]
+then
+   echo "usage: $0 <pngfile> <iconset name>"
+   exit 1
+fi
+
+png="$1"
+ico="$2"
+
+if [ ! -f ${png} ]
+then
+   echo "PNG Image $1 not found"
+fi
+
+rm -rf ${ico}.iconset
+mkdir ${ico}.iconset
+sips -z   16   16 ${png} --out ${ico}.iconset/icon_16x16.png
+sips -z   32   32 ${png} --out ${ico}.iconset/icon_16x16@2x.png
+sips -z   32   32 ${png} --out ${ico}.iconset/icon_32x32.png
+sips -z   64   64 ${png} --out ${ico}.iconset/icon_32x32@2x.png
+sips -z  128  128 ${png} --out ${ico}.iconset/icon_128x128.png
+sips -z  256  256 ${png} --out ${ico}.iconset/icon_128x128@2x.png
+sips -z  256  256 ${png} --out ${ico}.iconset/icon_256x256.png
+sips -z  512  512 ${png} --out ${ico}.iconset/icon_256x256@2x.png
+sips -z  512  512 ${png} --out ${ico}.iconset/icon_512x512.png
+sips -z 1024 1024 ${png} --out ${ico}.iconset/icon_512x512@2x.png
+iconutil -c icns ${ico}.iconset
+rm -rf ${ico}.iconset

cmake/presets/kokkos-cuda.cmake

@@ -6,6 +6,8 @@ set(Kokkos_ENABLE_SERIAL ON CACHE BOOL "" FORCE)
 set(Kokkos_ENABLE_CUDA   ON CACHE BOOL "" FORCE)
 set(Kokkos_ARCH_PASCAL60 ON CACHE BOOL "" FORCE)
 set(BUILD_OMP ON CACHE BOOL "" FORCE)
+get_filename_component(NVCC_WRAPPER_CMD ${CMAKE_CURRENT_SOURCE_DIR}/../lib/kokkos/bin/nvcc_wrapper ABSOLUTE)
+set(CMAKE_CXX_COMPILER ${NVCC_WRAPPER_CMD} CACHE FILEPATH "" FORCE)
 
 # hide deprecation warnings temporarily for stable release
 set(Kokkos_ENABLE_DEPRECATION_WARNINGS OFF CACHE BOOL "" FORCE)

cmake/presets/macos-multiarch.cmake

@@ -0,0 +1,14 @@
+# preset that will build portable multi-arch binaries on macOS without MPI
+
+set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
+set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0 CACHE STRING "" FORCE)
+set(CMAKE_BUILD_TYPE Release CACHE STRING "" FORCE)
+
+set(CMAKE_CXX_COMPILER "clang++" CACHE STRING "" FORCE)
+set(CMAKE_C_COMPILER "clang" CACHE STRING "" FORCE)
+set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG" CACHE STRING "" FORCE)
+set(CMAKE_C_FLAGS_RELEASE "-O3 -DNDEBUG" CACHE STRING "" FORCE)
+
+set(BUILD_MPI FALSE CACHE BOOL "" FORCE)
+set(BUILD_SHARED_LIBS FALSE CACHE BOOL "" FORCE)
+set(LAMMPS_EXCEPTIONS TRUE CACHE BOOL "" FORCE)

cmake/presets/windows.cmake

@@ -32,6 +32,7 @@ set(WIN_PACKAGES
   INTERLAYER
   KSPACE
   LEPTON
+  MACHDYN
   MANIFOLD
   MANYBODY
   MC
@@ -45,6 +46,7 @@ set(WIN_PACKAGES
   MOLECULE
   MOLFILE
   OPENMP
+  OPT
   ORIENT
   PERI
   PHONON

doc/Makefile

@@ -63,6 +63,7 @@ help:
 	@echo "  anchor_check  scan for duplicate anchor labels"
 	@echo "  style_check   check for complete and consistent style lists"
 	@echo "  package_check check for complete and consistent package lists"
+	@echo "  role_check    check for misformatted role keywords"
 	@echo "  spelling      spell-check the manual"
 
 # ------------------------------------------
@@ -98,6 +99,7 @@ html: xmlgen $(VENV) $(SPHINXCONFIG)/conf.py $(ANCHORCHECK) $(MATHJAX)
 		env LC_ALL=C grep -n '[^ -~]' $(RSTDIR)/*.rst ;\
 		env LC_ALL=C grep -n ' :[a-z]\+`' $(RSTDIR)/*.rst ;\
 		env LC_ALL=C grep -n ' `[^`]\+<[a-z][^`]\+`[^_]' $(RSTDIR)/*.rst ;\
+		env LC_ALL=C grep -n ':\(ref\|doc\):[^`]' $(RSTDIR)/*.rst ;\
 		$(PYTHON) $(BUILDDIR)/utils/check-styles.py -s ../src -d src ;\
 		echo "############################################" ;\
 		deactivate ;\
@@ -179,6 +181,7 @@ pdf: xmlgen $(VENV) $(SPHINXCONFIG)/conf.py $(ANCHORCHECK)
 		env LC_ALL=C grep -n '[^ -~]' $(RSTDIR)/*.rst ;\
 		env LC_ALL=C grep -n ' :[a-z]\+`' $(RSTDIR)/*.rst ;\
 		env LC_ALL=C grep -n ' `[^`]\+<[a-z][^`]\+`[^_]' $(RSTDIR)/*.rst ;\
+		env LC_ALL=C grep -n ':\(ref\|doc\):[^`]' $(RSTDIR)/*.rst ;\
 		$(PYTHON) utils/check-styles.py -s ../src -d src ;\
 		echo "############################################" ;\
 		deactivate ;\
@@ -227,6 +230,7 @@ char_check :
 role_check :
 	@( env LC_ALL=C grep -n ' :[a-z]\+`' $(RSTDIR)/*.rst && exit 1 || : )
 	@( env LC_ALL=C grep -n ' `[^`]\+<[a-z][^`]\+`[^_]' $(RSTDIR)/*.rst && exit 1 || : )
+	@( env LC_ALL=C grep -n ':\(ref\|doc\):[^`]' $(RSTDIR)/*.rst && exit 1 || : )
 
 link_check : $(VENV) html
 	@(\

doc/lammps.1

@@ -1,7 +1,7 @@
-.TH LAMMPS "1" "15 June 2023" "2023-06-15"
+.TH LAMMPS "1" "2 August 2023" "2023-08-2"
 .SH NAME
 .B LAMMPS
-\- Molecular Dynamics Simulator.  Version 15 June 2023
+\- Molecular Dynamics Simulator.  Version 2 August 2023
 
 .SH SYNOPSIS
 .B lmp

doc/src/Bibliography.rst

@@ -203,7 +203,7 @@ Bibliography
    A Caro, DA Crowson, M Caro; Phys Rev Lett, 95, 075702 (2005)
 
 **(CasP)**
-   CasP webpage: https://www.helmholtz-berlin.de/people/gregor-schiwietz/casp_en.html
+   CasP webpage: http://www.casp-program.org/
 
 **(Cawkwell2012)**
    A.\  M. N. Niklasson, M. J. Cawkwell, Phys. Rev. B, 86 (17), 174308 (2012).

doc/src/Build_basics.rst

@@ -489,8 +489,9 @@ using CMake or Make.
 
       .. code-block:: bash
 
-         -D BUILD_TOOLS=value         # yes or no (default)
-         -D BUILD_LAMMPS_SHELL=value  # yes or no (default)
+         -D BUILD_TOOLS=value         # yes or no (default). Build binary2txt, chain.x, micelle2d.x, msi2lmp, phana, stl_bin2txt
+         -D BUILD_LAMMPS_SHELL=value  # yes or no (default). Build lammps-shell
+         -D BUILD_LAMMPS_GUI=value    # yes or no (default). Build lammps-gui
 
       The generated binaries will also become part of the LAMMPS installation
       (see below).
@@ -504,7 +505,6 @@ using CMake or Make.
          make binary2txt       # build only binary2txt tool
          make chain            # build only chain tool
          make micelle2d        # build only micelle2d tool
-         make thermo_extract   # build only thermo_extract tool
 
          cd lammps/tools/lammps-shell
          make                  # build LAMMPS shell

doc/src/Build_extras.rst

@@ -140,6 +140,8 @@ CMake build
                                 # value = yes or no (default)
    -D CUDA_MPS_SUPPORT=value    # enables some tweaks required to run with active nvidia-cuda-mps daemon
                                 # value = yes or no (default)
+   -D CUDA_BUILD_MULTIARCH=value  # enables building CUDA kernels for all supported GPU architectures
+                                  # value = yes (default) or no
    -D USE_STATIC_OPENCL_LOADER=value  # downloads/includes OpenCL ICD loader library, no local OpenCL headers/libs needed
                                       # value = yes (default) or no
 
@@ -158,41 +160,49 @@ CMake build
 A more detailed list can be found, for example,
 at `Wikipedia's CUDA article <https://en.wikipedia.org/wiki/CUDA#GPUs_supported>`_
 
-CMake can detect which version of the CUDA toolkit is used and thus will try
-to include support for **all** major GPU architectures supported by this toolkit.
-Thus the GPU_ARCH setting is merely an optimization, to have code for
-the preferred GPU architecture directly included rather than having to wait
-for the JIT compiler of the CUDA driver to translate it.
+CMake can detect which version of the CUDA toolkit is used and thus will
+try to include support for **all** major GPU architectures supported by
+this toolkit.  Thus the GPU_ARCH setting is merely an optimization, to
+have code for the preferred GPU architecture directly included rather
+than having to wait for the JIT compiler of the CUDA driver to translate
+it.  This behavior can be turned off (e.g. to speed up compilation) by
+setting :code:`CUDA_ENABLE_MULTIARCH` to :code:`no`.
 
-When compiling for CUDA or HIP with CUDA, version 8.0 or later of the CUDA toolkit
-is required and a GPU architecture of Kepler or later, which must *also* be
-supported by the CUDA toolkit in use **and** the CUDA driver in use.
-When compiling for OpenCL, OpenCL version 1.2 or later is required and the
-GPU must be supported by the GPU driver and OpenCL runtime bundled with the driver.
+When compiling for CUDA or HIP with CUDA, version 8.0 or later of the
+CUDA toolkit is required and a GPU architecture of Kepler or later,
+which must *also* be supported by the CUDA toolkit in use **and** the
+CUDA driver in use.  When compiling for OpenCL, OpenCL version 1.2 or
+later is required and the GPU must be supported by the GPU driver and
+OpenCL runtime bundled with the driver.
 
-When building with CMake, you **must NOT** build the GPU library in ``lib/gpu``
-using the traditional build procedure. CMake will detect files generated by that
-process and will terminate with an error and a suggestion for how to remove them.
+When building with CMake, you **must NOT** build the GPU library in
+``lib/gpu`` using the traditional build procedure. CMake will detect
+files generated by that process and will terminate with an error and a
+suggestion for how to remove them.
 
-If you are compiling for OpenCL, the default setting is to download, build, and
-link with a static OpenCL ICD loader library and standard OpenCL headers.  This
-way no local OpenCL development headers or library needs to be present and only
-OpenCL compatible drivers need to be installed to use OpenCL.  If this is not
-desired, you can set :code:`USE_STATIC_OPENCL_LOADER` to :code:`no`.
+If you are compiling for OpenCL, the default setting is to download,
+build, and link with a static OpenCL ICD loader library and standard
+OpenCL headers.  This way no local OpenCL development headers or library
+needs to be present and only OpenCL compatible drivers need to be
+installed to use OpenCL.  If this is not desired, you can set
+:code:`USE_STATIC_OPENCL_LOADER` to :code:`no`.
 
-The GPU library has some multi-thread support using OpenMP.  If LAMMPS is built
-with ``-D BUILD_OMP=on`` this will also be enabled.
+The GPU library has some multi-thread support using OpenMP.  If LAMMPS
+is built with ``-D BUILD_OMP=on`` this will also be enabled.
 
-If you are compiling with HIP, note that before running CMake you will have to
-set appropriate environment variables. Some variables such as
-:code:`HCC_AMDGPU_TARGET` (for ROCm <= 4.0) or :code:`CUDA_PATH` are necessary for :code:`hipcc`
-and the linker to work correctly.
+If you are compiling with HIP, note that before running CMake you will
+have to set appropriate environment variables. Some variables such as
+:code:`HCC_AMDGPU_TARGET` (for ROCm <= 4.0) or :code:`CUDA_PATH` are
+necessary for :code:`hipcc` and the linker to work correctly.
 
-Using CHIP-SPV implementation of HIP is now supported. It allows one to run HIP
-code on Intel GPUs via the OpenCL or Level Zero backends. To use CHIP-SPV, you must
-set :code:`-DHIP_USE_DEVICE_SORT=OFF` in your CMake command line as CHIP-SPV does not
-yet support hipCUB. The use of HIP for Intel GPUs is still experimental so you
-should only use this option in preparations to run on Aurora system at ANL.
+.. versionadded:: 3Aug2022
+
+Using the CHIP-SPV implementation of HIP is supported. It allows one to
+run HIP code on Intel GPUs via the OpenCL or Level Zero backends. To use
+CHIP-SPV, you must set :code:`-DHIP_USE_DEVICE_SORT=OFF` in your CMake
+command line as CHIP-SPV does not yet support hipCUB. As of Summer 2022,
+the use of HIP for Intel GPUs is experimental. You should only use this
+option in preparations to run on Aurora system at Argonne.
 
 .. code:: bash
 
@@ -871,6 +881,50 @@ included in the LAMMPS source distribution in the ``lib/lepton`` folder.
 
 ----------
 
+.. _machdyn:
+
+MACHDYN package
+-------------------------------
+
+To build with this package, you must download the Eigen3 library.
+Eigen3 is a template library, so you do not need to build it.
+
+.. tabs::
+
+   .. tab:: CMake build
+
+      .. code-block:: bash
+
+         -D DOWNLOAD_EIGEN3            # download Eigen3, value = no (default) or yes
+         -D EIGEN3_INCLUDE_DIR=path    # path to Eigen library (only needed if a custom location)
+
+      If ``DOWNLOAD_EIGEN3`` is set, the Eigen3 library will be
+      downloaded and inside the CMake build directory.  If the Eigen3
+      library is already on your system (in a location where CMake
+      cannot find it), set ``EIGEN3_INCLUDE_DIR`` to the directory the
+      ``Eigen3`` include file is in.
+
+   .. tab:: Traditional make
+
+      You can download the Eigen3 library manually if you prefer; follow
+      the instructions in ``lib/machdyn/README``.  You can also do it in one
+      step from the ``lammps/src`` dir, using a command like these,
+      which simply invokes the ``lib/machdyn/Install.py`` script with the
+      specified args:
+
+      .. code-block:: bash
+
+         make lib-machdyn                         # print help message
+         make lib-machdyn args="-b"               # download to lib/machdyn/eigen3
+         make lib-machdyn args="-p /usr/include/eigen3"    # use existing Eigen installation in /usr/include/eigen3
+
+      Note that a symbolic (soft) link named ``includelink`` is created
+      in ``lib/machdyn`` to point to the Eigen dir.  When LAMMPS builds it
+      will use this link.  You should not need to edit the
+      ``lib/machdyn/Makefile.lammps`` file.
+
+----------
+
 .. _mliap:
 
 ML-IAP package
@@ -1469,6 +1523,55 @@ ML-POD package
 
 ----------
 
+.. _ml-quip:
+
+ML-QUIP package
+---------------------------------
+
+To build with this package, you must download and build the QUIP
+library.  It can be obtained from GitHub.  For support of GAP
+potentials, additional files with specific licensing conditions need
+to be downloaded and configured.  The automatic download will from
+within CMake will download the non-commercial use version.
+
+.. tabs::
+
+   .. tab:: CMake build
+
+      .. code-block:: bash
+
+         -D DOWNLOAD_QUIP=value       # download QUIP library for build, value = no (default) or yes
+         -D QUIP_LIBRARY=path         # path to libquip.a (only needed if a custom location)
+         -D USE_INTERNAL_LINALG=value # Use the internal linear algebra library instead of LAPACK
+                                      #   value = no (default) or yes
+
+      CMake will try to download and build the QUIP library from GitHub,
+      if it is not found on the local machine. This requires to have git
+      installed. It will use the same compilers and flags as used for
+      compiling LAMMPS.  Currently this is only supported for the GNU
+      and the Intel compilers. Set the ``QUIP_LIBRARY`` variable if you
+      want to use a previously compiled and installed QUIP library and
+      CMake cannot find it.
+
+      The QUIP library requires LAPACK (and BLAS) and CMake can identify
+      their locations and pass that info to the QUIP build script. But
+      on some systems this triggers a (current) limitation of CMake and
+      the configuration will fail. Try enabling ``USE_INTERNAL_LINALG`` in
+      those cases to use the bundled linear algebra library and work around
+      the limitation.
+
+   .. tab:: Traditional make
+
+      The download/build procedure for the QUIP library, described in
+      ``lib/quip/README`` file requires setting two environment
+      variables, ``QUIP_ROOT`` and ``QUIP_ARCH``.  These are accessed by
+      the ``lib/quip/Makefile.lammps`` file which is used when you
+      compile and link LAMMPS with this package.  You should only need
+      to edit ``Makefile.lammps`` if the LAMMPS build can not use its
+      settings to successfully build on your system.
+
+----------
+
 .. _plumed:
 
 PLUMED package
@@ -1990,55 +2093,6 @@ verified to work in February 2020 with Quantum Espresso versions 6.3 to
 
 ----------
 
-.. _ml-quip:
-
-ML-QUIP package
----------------------------------
-
-To build with this package, you must download and build the QUIP
-library.  It can be obtained from GitHub.  For support of GAP
-potentials, additional files with specific licensing conditions need
-to be downloaded and configured.  The automatic download will from
-within CMake will download the non-commercial use version.
-
-.. tabs::
-
-   .. tab:: CMake build
-
-      .. code-block:: bash
-
-         -D DOWNLOAD_QUIP=value       # download QUIP library for build, value = no (default) or yes
-         -D QUIP_LIBRARY=path         # path to libquip.a (only needed if a custom location)
-         -D USE_INTERNAL_LINALG=value # Use the internal linear algebra library instead of LAPACK
-                                      #   value = no (default) or yes
-
-      CMake will try to download and build the QUIP library from GitHub,
-      if it is not found on the local machine. This requires to have git
-      installed. It will use the same compilers and flags as used for
-      compiling LAMMPS.  Currently this is only supported for the GNU
-      and the Intel compilers. Set the ``QUIP_LIBRARY`` variable if you
-      want to use a previously compiled and installed QUIP library and
-      CMake cannot find it.
-
-      The QUIP library requires LAPACK (and BLAS) and CMake can identify
-      their locations and pass that info to the QUIP build script. But
-      on some systems this triggers a (current) limitation of CMake and
-      the configuration will fail. Try enabling ``USE_INTERNAL_LINALG`` in
-      those cases to use the bundled linear algebra library and work around
-      the limitation.
-
-   .. tab:: Traditional make
-
-      The download/build procedure for the QUIP library, described in
-      ``lib/quip/README`` file requires setting two environment
-      variables, ``QUIP_ROOT`` and ``QUIP_ARCH``.  These are accessed by
-      the ``lib/quip/Makefile.lammps`` file which is used when you
-      compile and link LAMMPS with this package.  You should only need
-      to edit ``Makefile.lammps`` if the LAMMPS build can not use its
-      settings to successfully build on your system.
-
-----------
-
 .. _scafacos:
 
 SCAFACOS package
@@ -2086,50 +2140,6 @@ To build with this package, you must download and build the
 
 ----------
 
-.. _machdyn:
-
-MACHDYN package
--------------------------------
-
-To build with this package, you must download the Eigen3 library.
-Eigen3 is a template library, so you do not need to build it.
-
-.. tabs::
-
-   .. tab:: CMake build
-
-      .. code-block:: bash
-
-         -D DOWNLOAD_EIGEN3            # download Eigen3, value = no (default) or yes
-         -D EIGEN3_INCLUDE_DIR=path    # path to Eigen library (only needed if a custom location)
-
-      If ``DOWNLOAD_EIGEN3`` is set, the Eigen3 library will be
-      downloaded and inside the CMake build directory.  If the Eigen3
-      library is already on your system (in a location where CMake
-      cannot find it), set ``EIGEN3_INCLUDE_DIR`` to the directory the
-      ``Eigen3`` include file is in.
-
-   .. tab:: Traditional make
-
-      You can download the Eigen3 library manually if you prefer; follow
-      the instructions in ``lib/smd/README``.  You can also do it in one
-      step from the ``lammps/src`` dir, using a command like these,
-      which simply invokes the ``lib/smd/Install.py`` script with the
-      specified args:
-
-      .. code-block:: bash
-
-         make lib-smd                         # print help message
-         make lib-smd args="-b"               # download to lib/smd/eigen3
-         make lib-smd args="-p /usr/include/eigen3"    # use existing Eigen installation in /usr/include/eigen3
-
-      Note that a symbolic (soft) link named ``includelink`` is created
-      in ``lib/smd`` to point to the Eigen dir.  When LAMMPS builds it
-      will use this link.  You should not need to edit the
-      ``lib/smd/Makefile.lammps`` file.
-
-----------
-
 .. _vtk:
 
 VTK package

doc/src/Developer_grid.rst

@@ -92,8 +92,8 @@ Arguments for these methods can be values returned by the
 *setup_grid()* method (described below), which define the extent of
 the grid cells (owned+ghost) the processor owns.  These 4 methods
 allocate memory for 2d (first two) and 3d (second two) grid data.  The
-two methods that end in "_one" allocate an array which stores a single
-value per grid cell.  The two that end in "_multi" allocate an array
+two methods that end in "_offset" allocate an array which stores a single
+value per grid cell.  The two that end in "_last" allocate an array
 which stores *Nvalues* per grid cell.
 
 .. code-block:: c++

doc/src/Fortran.rst

@@ -56,17 +56,6 @@ C++ in the ``examples/COUPLE/simple`` folder of the LAMMPS distribution.
    and Ubuntu 18.04 LTS and not compatible.  Either newer compilers
    need to be installed or the Linux updated.
 
-.. versionchanged:: 8Feb2023
-
-.. note::
-
-   A contributed Fortran interface is available in the
-   ``examples/COUPLE/fortran2`` folder.  However, since the completion
-   of the :f:mod:`LIBLAMMPS` module, this interface is now deprecated,
-   no longer actively maintained and will likely be removed in the
-   future.  Please see the ``README`` file in that folder for more
-   information about it and how to contact its author and maintainer.
-
 ----------
 
 Creating or deleting a LAMMPS object

doc/src/Howto.rst

@@ -100,6 +100,7 @@ Tutorials howto
 
    Howto_cmake
    Howto_github
+   Howto_lammps_gui
    Howto_pylammps
    Howto_wsl
 

doc/src/Howto_2d.rst

@@ -13,9 +13,9 @@ box with a single z plane of atoms - e.g.
 
 .. code-block:: LAMMPS
 
-   create box 1 -10 10 -10 10 -0.25 0.25
+   create_box 1 -10 10 -10 10 -0.25 0.25
 
-If using the :doc:`read data <read_data>` command to read in a file of
+If using the :doc:`read_data <read_data>` command to read in a file of
 atom coordinates, set the "zlo zhi" values to be finite but narrow,
 similar to the create_box command settings just described.  For each
 atom in the file, assign a z coordinate so it falls inside the

doc/src/Howto_bpm.rst

@@ -79,9 +79,9 @@ As bonds can be broken between neighbor list builds, the
 bond styles. There are two possible settings which determine how pair
 interactions work between bonded particles.  First, one can overlay
 pair forces with bond forces such that all bonded particles also
-feel pair interactions. This can be accomplished by using the *overlay/pair*
-keyword present in all bpm bond styles and by using the following special
-bond settings
+feel pair interactions. This can be accomplished by setting the *overlay/pair*
+keyword present in all bpm bond styles to *yes* and requires using the
+following special bond settings
 
    .. code-block:: LAMMPS
 
@@ -107,7 +107,17 @@ bond lists is expensive.  By setting the lj weight for 1-2 bonds to
 zero, this turns off pairwise interactions.  Even though there are no
 charges in BPM models, setting a nonzero coul weight for 1-2 bonds
 ensures all bonded neighbors are still included in the neighbor list
-in case bonds break between neighbor list builds.
+in case bonds break between neighbor list builds. If bond breakage is
+disabled during a simulation run by setting the *break* keyword to *no*,
+a zero coul weight for 1-2 bonds can be used to exclude bonded atoms
+from the neighbor list builds
+
+   .. code-block:: LAMMPS
+
+      special_bonds lj 0 1 1 coul 0 1 1
+
+This can be useful for post-processing, or to determine pair interaction
+properties between distinct bonded particles.
 
 To monitor the fracture of bonds in the system, all BPM bond styles
 have the ability to record instances of bond breakage to output using

doc/src/Howto_lammps_gui.rst

@@ -0,0 +1,402 @@
+Using the LAMMPS GUI
+====================
+
+LAMMPS GUI is a simple graphical text editor that is linked to the
+:ref:`LAMMPS C-library interface <lammps_c_api>` and thus can run LAMMPS
+directly using the contents of the editor's text buffer as input.
+
+This is similar to what people traditionally would do to run LAMMPS:
+using a regular text editor to edit the input and run the necessary
+commands, possibly including the text editor, too, from a command line
+terminal window.  That is quite effective when running LAMMPS on
+high-performance computing facilities and when you are very proficient
+in using the command line.  The main benefit of a GUI application is
+that this integrates well with graphical desktop environments and many
+basic tasks can be done directly from within the GUI without switching
+to a text console or requiring external programs or scripts to extract
+data from the generated output.  This makes it easier for beginners to
+get started running simple LAMMPS simulations and thus very suitable for
+tutorials on LAMMPS.  But also makes it easier to switch to a full
+featured text editor and more sophisticated visualization and analysis
+tools.
+
+-----
+
+The following text provides a detailed tour of the features and
+functionality of the LAMMPS GUI.  This document describes LAMMPS GUI
+version 1.2.
+
+Main window
+-----------
+
+When LAMMPS GUI starts, it will show the main window with either an
+empty buffer, or have a file loaded. In the latter case it may look like
+the following:
+
+.. image:: JPG/lammps-gui-main.png
+   :align: center
+   :scale: 50%
+
+There is the menu bar at the top, then the main editor buffer with the
+input file contents in the center with line numbers on the left and the
+input colored according to the LAMMPS input file syntax.  At the bottom
+is the status bar, which shows the status of LAMMPS execution on the
+left ("Ready." when idle) and the current working directory on the
+right.  The size of the main window will be stored when exiting and
+restored when starting again.  The name of the current file in the
+buffer is shown in the window title and the text `*modified*` is added
+in case the buffer has modifications that are not yet saved to a file.
+
+Opening Files
+^^^^^^^^^^^^^
+
+The LAMMPS GUI application will try to open the first command line
+argument as input file, further arguments are ignored.  When no
+argument is given LAMMPS GUI will start with an empty buffer.
+Files can also be opened via the ``File`` menu or by drag-and-drop
+of a file from a file manager to the editor window.  Only one
+file can be open at a time, so opening a new file with a filled
+buffer will close this buffer and in case the buffer has unsaved
+modifications will ask to either cancel the load, discard the
+changes or save them.
+
+
+Running LAMMPS
+^^^^^^^^^^^^^^
+
+From within the LAMMPS GUI main window LAMMPS can be started either from
+the ``Run`` menu, by the hotkey `Ctrl-Enter` (`Command-Enter` on macOS),
+or by clicking on the green button in the status bar.  LAMMPS runs in a
+separate thread, so the GUI stays responsive and thus it is able to
+interact with the calculation and access its data.  It is important to
+note, that LAMMPS is using the contents of the input buffer for the run,
+**not** the file it was read from. If there are unsaved changes in the
+buffer, they *will* be used.
+
+.. image:: JPG/lammps-gui-running.png
+   :align: center
+   :scale: 75%
+
+While LAMMPS is running, the contents of the status bar change: on the
+left side there is a text indicating that LAMMPS is running, which will
+contain the selected number of threads, if thread-parallel acceleration
+was selected in the ``Preferences`` dialog.  On the right side, a
+progress bar is shown that displays the estimated progress on the
+current :doc:`run command <run>`.  Additionally, two windows will open:
+the log window with the captured screen output and the chart window with
+a line graph created from the thermodynamic output of the run.
+
+The run can be stopped cleanly by using either the ``Stop LAMMPS`` entry
+in the ``Run`` menu, the hotkey `Ctrl-/` (`Command-/` on macOS), or
+clicking on the red button in the status bar.  This will cause that the
+running LAMMPS process will complete the current iteration and then
+stop.  This is equivalent to the command :doc:`timer timeout 0 <timer>`
+and implemented by calling the :cpp:func:`lammps_force_timeout()` function
+of the LAMMPS C-library interface.
+
+
+Viewing Snapshot Images
+^^^^^^^^^^^^^^^^^^^^^^^
+
+By selecting the ``View Image`` entry in the ``Run`` menu, by hitting
+the `Ctrl-I` (`Command-I` on macOS) hotkey or by clicking on the
+"palette" button in the status bar, LAMMPS GUI will issue a
+:doc:`write_dump image <dump_image>` command and read the resulting
+snapshot image into an image viewer window.  When possible, LAMMPS
+GUI will try to detect which elements the atoms correspond to (via
+their mass) and then colorize them accordingly. Otherwise just some
+predefined sequence of colors are assigned to different atom types.
+
+.. image:: JPG/lammps-gui-image.png
+   :align: center
+   :scale: 50%
+
+The default image size, some default image quality settings, the view
+style and some colors can be changed in the ``Preferences`` dialog
+window.  From the image viewer window further adjustments can be made:
+actual image size, high-quality rendering, anti-aliasing, view style,
+display of box or axes, zoom factor. The the image can be rotated
+horizontally and vertically and it is possible to only display the atoms
+within a predefined group (default is "all").  After each change, the
+image is rendered again and the display updated.  The small palette icon
+on the top left will be colored while LAMMPS is running to render the
+image and it will be grayed out again, when it is done.  When there are
+many items to show and high quality images with anti-aliasing are
+requested, re-rendering can take several seconds.  From the ``File``
+menu, the shown image can be saved to a file permanently or copied into
+the cut-n-paste buffer for pasting into another application.
+
+
+Editor Functions
+^^^^^^^^^^^^^^^^
+
+The editor has most the usual functionality that similar programs have:
+text selection via mouse or with cursor moves while holding the Shift
+key, Cut, Copy, Paste, Undo, Redo.  All of these editing functions are
+available via hotkeys.  When trying to exit the editor with a modified
+buffer, a dialog will pop up asking whether to cancel the quit, or don't
+save or save the buffer's contents to a file.
+
+Context Specific Help
+^^^^^^^^^^^^^^^^^^^^^
+
+.. image:: JPG/lammps-gui-popup-help.png
+   :align: center
+   :scale: 50%
+
+A unique feature of the LAMMPS GUI is the option to look up the
+documentation for the command in the current line.  This can be achieved
+by either clicking the right mouse button or by using the `Ctrl-?`
+hotkey.  When clicking the mouse there are additional entries in the
+context menu that will open the corresponding documentation page in the
+online LAMMPS documentation.  When using the hotkey, the first of those
+entries will be chosen directly.
+
+Menu
+----
+
+The menu bar the entries ``File``, ``Edit``, ``Run``, ``View``, and ``About``.
+Instead of using the mouse to click on them, the individual menus can also
+be activated by hitting the `Alt` key together with the corresponding underlined
+letter, that is `Alt-f` will activate the ``File`` menu.  For the corresponding
+activated sub-menus, also the underlined letter, together with the `Alt` key can
+be used to select instead of the mouse.
+
+File
+^^^^
+
+The ``File`` menu offers the usual options:
+
+- ``New`` will clear the current buffer and reset the file name to ``*unknown*``
+- ``Open`` will open a dialog to select a new file
+- ``Save`` will save the current file; if the file name is ``*unknown*``
+  a dialog will open to select a new file name
+- ``Save As`` will open a dialog to select and new file name and save
+  the buffer to it
+- ``Quit`` will exit LAMMPS GUI. If there are unsaved changes, a dialog
+  will appear to either cancel the quit, save or don't save the file.
+
+In addition, up to 5 recent file names will be listed after the ``Open``
+entry that allows to re-open recent files. This list is stored when
+quitting and recovered when starting again.
+
+Edit
+^^^^
+
+The ``Edit`` menu offers the usual editor functions like ``Undo``,
+``Redo``, ``Cut``, ``Copy``, ``Paste``, but also offers to open the
+``Preferences`` dialog and to delete all stored preferences so they
+will be reset to their defaults.
+
+Run
+^^^
+
+The ``Run`` menu allows to start and stop a LAMMPS process.  Rather than
+calling the LAMMPS executable as a separate executable, the LAMMPS GUI
+is linked to the LAMMPS library and thus can run LAMMPS internally
+through the :ref:`LAMMPS C-library interface <lammps_c_api>`.
+Specifically, a LAMMPS instance will be created by calling
+:cpp:func:`lammps_open_no_mpi` and then the buffer contents run by
+calling :cpp:func:`lammps_commands_string`.  Certain commands and
+features are only available, after a LAMMPS instance is created.  Its
+presence is indicated by a small LAMMPS ``L`` logo in the status bar at
+the bottom left of the main window.
+
+The LAMMPS calculation will be run in a concurrent thread so that the
+GUI will stay responsive and will be updated during the run.  This can
+be used to tell the running LAMMPS instance to stop at the next
+timestep.  The ``Stop LAMMPS`` entry will do this by calling
+:cpp:func:`lammps_force_timeout`, which is equivalent to a :doc:`timer
+timeout 0 <timer>` command.
+
+The ``Set Variables`` entry will open a dialog box where :doc:`index style variables <variable>`
+can be set. Those variables will be passed to the LAMMPS instance when
+it is created and are thus set *before* a run is started.
+
+.. image:: JPG/lammps-gui-variables.png
+   :align: center
+   :scale: 75%
+
+The ``Set Variables`` dialog will be pre-populated with entries that are
+set as index variables in the input and any variables that are used but
+not defined as far as the built-in parser can detect them.  New rows for
+additional variables can be added through the ``Add Row`` button and
+existing rows deleted by clicking on the ``X`` icons on the right.
+
+The ``View Image`` entry will send a :doc:`dump image <dump_image>`
+command to the LAMMPS instance, read the resulting file, and show it in
+an ``Image Viewer`` window.
+
+The ``View in OVITO`` entry will launch `OVITO <https://ovito.org>`_
+with a :doc:`data file <write_data>` of the current state of the system.
+This option is only available, if the LAMMPS GUI can find the OVITO
+executable in the system path.
+
+The ``View in VMD`` entry will instead launch VMD, also to load a
+:doc:`data file <write_data>` of the current state of the system.  This
+option is only available, if the LAMMPS GUI can find the VMD executable
+in the system path.
+
+View
+^^^^
+
+The ``View`` menu offers to show or hide the three optional windows
+with log output, graphs, or images.  The default settings for those
+can be changed in the ``Preferences dialog``.
+
+About
+^^^^^
+
+The ``About`` menu finally offers a couple of dialog windows and an
+option to launch the LAMMPS online documentation in a web browser.  The
+``About LAMMPS GUI`` entry displays a dialog with a summary of the
+configuration settings of the LAMMPS library in use and the version
+number of LAMMPS GUI itself.  The ``Quick Help`` displays a dialog with
+a minimal description of LAMMPS GUI.  And ``LAMMPS Manual`` will open
+the main page of this LAMMPS documentation at https://docs.lammps.org/.
+
+Preferences
+-----------
+
+The ``Preferences`` dialog allows to customize some of the behavior
+and looks of the LAMMPS GUI application.  The settings are grouped
+and each group is displayed within a tab.
+
+.. |guiprefs1| image:: JPG/lammps-gui-prefs-general.png
+   :width: 25%
+
+.. |guiprefs2| image:: JPG/lammps-gui-prefs-accel.png
+   :width: 25%
+
+.. |guiprefs3| image:: JPG/lammps-gui-prefs-image.png
+   :width: 25%
+
+|guiprefs1|  |guiprefs2|  |guiprefs3|
+
+General Settings:
+^^^^^^^^^^^^^^^^^
+
+- *Echo input to log:* when checked, all input commands, including
+  variable expansions, will be echoed to the log window. This is
+  equivalent to using `-echo screen` at the command line.  There is no
+  log *file* produced since it always uses `-log none`.
+- *Include citation details:* when checked full citation info will be
+  included to the log window.  This is equivalent to using `-cite
+  screen` on the command line.
+- *Show log window by default:* when checked, the screen output of a
+  LAMMPS run will be collected in a log window during the run
+- *Show chart window by default:* when checked, the thermodynamic
+  output of a LAMMPS run will be collected and displayed in a chart
+  window as line graphs.
+- *Replace log window on new run:* when checked, an existing log
+  window will be replaced on a new LAMMPS run, otherwise each run will
+  create a new log window.
+- *Replace chart window on new run:* when checked, an existing chart
+  window will be replaced on a new LAMMPS run, otherwise each run will
+  create a new chart window.
+- *Replace image window on new render:* when checked, an existing
+  chart window will be replaced when a new snapshot image is requested,
+  otherwise each command will create a new image window.
+- *Path to LAMMPS Shared Library File:* this options is only available
+  when LAMMPS GUI was compiled to load the LAMMPS library at run time
+  instead of being linked to it directly.  With the ``Browse..`` button
+  or by changing the text, a different shared library file with a
+  different compilation of LAMMPS with different settings or from a
+  different version can be loaded.  After this setting was changed,
+  LAMMPS GUI needs to be re-launched.
+- *Select Default Font:* Opens a font selection dialog where the type
+  and size for the default font (used for everything but the editor and
+  log) of the application can be set.
+- *Select Text Font:* Opens a font selection dialog where the type and
+  size for the text editor and log font of the application can be set.
+
+Accelerators:
+^^^^^^^^^^^^^
+
+This tab enables to select which accelerator package is used and is
+equivalent to using the `-suffix` and `-package` flags on the command
+line.  Only settings supported by the LAMMPS library and local hardware
+are available.  The `Number of threads` field allows to set the maximum
+number of threads for the accelerator packages that use threads.
+
+Snapshot Image:
+^^^^^^^^^^^^^^^
+
+This tab allows to set some defaults for the snapshot images displayed
+in the ``Image Viewer`` window, like its dimensions and the zoom factor
+applied.  The *Antialias* switch requests to render images with twice
+the number of pixels for width and height and then smoothly scales the
+image back to the requested size.  This produces higher quality images
+with smoother edges at the expense of requiring more CPU time to render
+the image.  The *HQ Image mode* option turns on using a screen space
+ambient occlusion mode (SSAO) when rendering images.  This is also more
+time consuming, but produces a more 'spatial' representation of the
+system.  The *VDW Style* checkbox selects whether atoms are represented
+by space filling spheres when checked or by smaller spheres and stick.
+Finally there are a couple of drop down lists to select the background
+and box color.
+
+
+Hotkeys
+-------
+
+Almost all functionality is accessible from the menu or via hotkeys.
+The following hotkeys are available (On macOS use the Command key
+instead of Ctrl/Control).
+
+.. list-table::
+   :header-rows: 1
+   :widths: auto
+
+   * - Hotkey
+     - Function
+     - Hotkey
+     - Function
+     - Hotkey
+     - Function
+     - Hotkey
+     - Function
+   * - Ctrl+N
+     - New File
+     - Ctrl+Z
+     - Undo edit
+     - Ctrl+Enter
+     - Run LAMMPS
+     - Ctrl+Shift+A
+     - About LAMMPS GUI
+   * - Ctrl+O
+     - Open File
+     - Ctrl+Shift+Z
+     - Redo edit
+     - Ctrl+/
+     - Stop Active Run
+     - Ctrl+Shift+H
+     - Quick Help
+   * - CTRL+S
+     - Save File
+     - Ctrl+C
+     - Copy text
+     - Ctrl+Shift+V
+     - Set Variables
+     - Ctrl+Shift+G
+     - LAMMPS GUI Howto
+   * - Ctrl+Shift+S
+     - Save File As
+     - Ctrl+X
+     - Cut text
+     - Ctrl+I
+     - Create Snapshot Image
+     - Ctrl+Shift+M
+     - LAMMPS Manual
+   * - Ctrl+Q
+     - Quit
+     - Ctrl+V
+     - Paste text
+     - Ctrl+P
+     - Preferences
+     - Ctrl+?
+     - Context Help
+
+Further editing keybindings `are documented with the Qt documentation
+<https://doc.qt.io/qt-5/qplaintextedit.html#editing-key-bindings>`_.  In
+case of conflicts the list above takes precedence.

doc/src/Manual.rst

@@ -23,10 +23,23 @@ coordinated.
 
 ----------
 
-The content for this manual is part of the LAMMPS distribution.  The
-online version always corresponds to the latest feature release version.
-If needed, you can build a local copy of the manual as HTML pages or a
-PDF file by following the steps on the :doc:`Build_manual` page.  If you
+The content for this manual is part of the LAMMPS distribution in its
+doc directory.
+
+* The version of the manual on the LAMMPS website corresponds to the
+  latest LAMMPS feature release.  It is available at:
+  `https://docs.lammps.org/ <https://docs.lammps.org/>`_.
+* A version of the manual corresponding to the latest LAMMPS stable
+  release (state of the *stable* branch on GitHub) is available online
+  at: `https://docs.lammps.org/stable/
+  <https://docs.lammps.org/stable/>`_
+* A version of the manual with the features most recently added to
+  LAMMPS (state of the *develop* branch on GitHub) is available at:
+  `https://docs.lammps.org/latest/ <https://docs.lammps.org/latest/>`_
+
+If needed, you can build a copy on your local machine of the manual
+(HTML pages or PDF file) for the version of LAMMPS you have
+downloaded.  Follow the steps on the :doc:`Build_manual` page.  If you
 have difficulties viewing the pages, please :ref:`see this note
 <webbrowser>`.
 

doc/src/Modify_style.rst

@@ -28,20 +28,34 @@ Include files (varied)
   packages and hard-to-find bugs have regularly manifested in the
   past.
 
-- Header files, especially those defining a "style", should only use
-  the absolute minimum number of include files and **must not**
-  contain any ``using`` statements. Typically, that would only be the
-  header for the base class.  Instead, any include statements should
-  be put in the corresponding implementation files and forward
-  declarations be used.  For implementation files, the "include what
-  you use" principle should be employed.  However, there is the
-  notable exception that when the ``pointers.h`` header is included
-  (or one of the base classes derived from it) certain headers will
-  always be included and thus do not need to be explicitly specified.
-  These are: `mpi.h`, `cstddef`, `cstdio`, `cstdlib`, `string`,
-  `utils.h`, `vector`, `fmt/format.h`, `climits`, `cinttypes`.  This
-  also means any such file can assume that `FILE`, `NULL`, and
-  `INT_MAX` are defined.
+- Header files, especially those defining a "style", should only use the
+  absolute minimum number of include files and **must not** contain any
+  ``using`` statements. Typically, that would only be the header for the
+  base class.  Instead, any include statements should be put in the
+  corresponding implementation files and forward declarations be used.
+  For implementation files, the "include what you use" principle should
+  be employed.  However, there is the notable exception that when the
+  ``pointers.h`` header is included (or the header of one of the classes
+  derived from it), certain headers will *always* be included and thus
+  do not need to be explicitly specified.  These are: `mpi.h`,
+  `cstddef`, `cstdio`, `cstdlib`, `string`, `utils.h`, `vector`,
+  `fmt/format.h`, `climits`, `cinttypes`.  This also means any such file
+  can assume that `FILE`, `NULL`, and `INT_MAX` are defined.
+
+- Class members variables should not be initialized in the header file,
+  but instead should be initialized either in the initializer list of
+  the constructor or explicitly assigned in the body of the constructor.
+  If the member variable is relevant to the functionality of a class
+  (for example when it stores a value from a command line argument), the
+  member variable declaration is followed by a brief comment explaining
+  its purpose and what its values can be.  Class members that are
+  pointers should always be initialized to ``nullptr`` in the
+  initializer list of the constructor.  This reduces clutter in the
+  header and avoids accessing uninitialized pointers, which leads to
+  hard to debug issues, class members are often implicitly initialized
+  to ``NULL`` on the first use (but *not* after a :doc:`clear command
+  <clear>`).  Please see the files ``reset_atoms_mol.h`` and
+  ``reset_atoms_mol.cpp`` as an example.
 
 - System headers or headers from installed libraries are included with
   angular brackets (example: ``#include <vector>``), while local

doc/src/Speed_kokkos.rst

@@ -18,7 +18,7 @@ package was developed primarily by Christian Trott (Sandia) and Stan
 Moore (Sandia) with contributions of various styles by others,
 including Sikandar Mashayak (UIUC), Ray Shan (Sandia), and Dan Ibanez
 (Sandia). For more information on developing using Kokkos abstractions
-see the Kokkos `Wiki <https://github.com/kokkos/kokkos/wiki>`_.
+see the `Kokkos Wiki <https://github.com/kokkos/kokkos/wiki>`_.
 
 Kokkos currently provides support for 4 modes of execution (per MPI
 task). These are Serial (MPI-only for CPUs and Intel Phi), OpenMP
@@ -29,11 +29,12 @@ produce an executable compatible with a specific hardware.
 .. admonition:: C++14 support
    :class: note
 
-   Kokkos requires using a compiler that supports the c++14 standard. For
-   some compilers, it may be necessary to add a flag to enable c++14 support.
+   Kokkos version 3.x requires using a compiler that supports the c++14 standard.
+   For some compilers, it may be necessary to add a flag to enable c++14 support.
    For example, the GNU compiler uses the -std=c++14 flag. For a list of
-   compilers that have been tested with the Kokkos library, see the Kokkos
-   `README <https://github.com/kokkos/kokkos/blob/master/README.md>`_.
+   compilers that have been tested with the Kokkos library, see the
+   `requirements document of the Kokkos Wiki
+   <https://kokkos.github.io/kokkos-core-wiki/requirements.html>`_.
 
 .. admonition:: NVIDIA CUDA support
    :class: note

doc/src/Tools.rst

@@ -93,6 +93,7 @@ Miscellaneous tools
    * :ref:`i-pi <ipi>`
    * :ref:`kate <kate>`
    * :ref:`LAMMPS shell <lammps_shell>`
+   * :ref:`LAMMPS GUI <lammps_gui>`
    * :ref:`LAMMPS magic patterns for file(1) <magic>`
    * :ref:`Offline build tool <offline>`
    * :ref:`singularity/apptainer <singularity_tool>`
@@ -634,6 +635,195 @@ you first need to use the :doc:`clear` command.
 
 ----------
 
+.. _lammps_gui:
+
+LAMMPS GUI
+----------
+
+.. versionadded:: 2Aug2023
+
+Overview
+^^^^^^^^
+
+LAMMPS GUI is a simple graphical text editor that is linked to the
+:ref:`LAMMPS C-library interface <lammps_c_api>` and thus can run LAMMPS
+directly using the contents of the editor's text buffer as input.
+
+This is similar to what people traditionally would do to run LAMMPS:
+using a regular text editor to edit the input and run the necessary
+commands, possibly including the text editor, too, from a command line
+terminal window.  This similarity is a design goal. While making it easy
+for beginners to start with LAMMPS, it is also the intention to simplify
+the transition to workflows like most experienced LAMMPS users do.
+
+All features have been extensively exposed to hotkeys, so that there is
+also appeal for experienced LAMMPS users, too, especially for
+prototyping and testing simulations setups.
+
+Features
+^^^^^^^^
+
+A detailed discussion and explanation of all features and functionality
+are in the :doc:`Howto_lammps_gui` tutorial Howto page.
+
+Here are a few highlights of LAMMPS GUI
+
+- Text editor with syntax highlighting customized for LAMMPS
+- Text editor will switch working directory to folder of file in buffer
+- Text editor will remember up to 5 recent files
+- Context specific LAMMPS command help via online documentation
+- LAMMPS is running in a concurrent thread, so the GUI remains responsive
+- Support for accelerator packages
+- Progress bar indicates that LAMMPS is running
+- LAMMPS can be started and stopped with a hotkey
+- Screen output is captured in a Log Window
+- Thermodynamic output is captured and displayed as line graph in a Chart Window
+- Visualization of current state in Image Viewer (via :doc:`dump image <dump_image>`)
+- Many adjustable settings and preferences that are persistent
+- Dialog to set variables from the LAMMPS command line
+
+Parallelization
+^^^^^^^^^^^^^^^
+
+Due to its nature as a graphical application, it is not possible to use
+the LAMMPS GUI in parallel with MPI, but OpenMP multi-threading and GPU
+acceleration is available and enabled by default.
+
+Prerequisites and portability
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+LAMMPS GUI is programmed in C++ based on the C++11 standard and using
+the `Qt GUI framework <https://www.qt.io/product/framework>`_.
+Currently, Qt version 5.12 or later is required; Qt 5.15LTS is
+recommended; Qt 6.x not (yet) supported.  Building LAMMPS with CMake 3.16
+or later is required.  The LAMMPS GUI has been successfully compiled and tested on:
+
+- Ubuntu Linux 20.04LTS x86_64 using GCC 9, Qt version 5.12
+- Fedora Linux 38 x86\_64 using GCC 13 and Clang 16, Qt version 5.15LTS
+- Apple macOS 12 (Monterey) and macOS 13 (Ventura) with Xcode on arm64 and x86\_64, Qt version 5.15LTS
+- Windows 10 and 11 x86_64 with Visual Studio 2022 and Visual C++ 14.36, Qt version 5.15LTS
+- Windows 10 and 11 x86_64 with MinGW / GCC 10.0 cross-compiler on Fedora 38, Qt version 5.15LTS
+
+Pre-compiled executables
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Pre-compiled LAMMPS executables including the GUI are currently
+available from https://download.lammps.org/static or
+https://github.com/lammps/lammps/releases.  You can unpack the archives
+(or mount the macOS disk image) and run the GUI directly in place. The
+folder may also be moved around and added to the ``PATH`` environment
+variable so the executables will be found automatically.  The LAMMPS GUI
+executable is called ``lammps-gui`` and either takes no arguments or
+attempts to load the first argument as LAMMPS input file.
+
+Compilation
+^^^^^^^^^^^
+
+The source for the LAMMPS GUI is included with the LAMMPS source code
+distribution in the folder ``tools/lammps-gui`` and thus it can be can
+be built as part of a regular LAMMPS compilation.  :doc:`Using CMake
+<Howto_cmake>` is required.  To enable its compilation, the CMake
+variable ``-D BUILD_LAMMPS_GUI=on`` must be set when creating the CMake
+configuration.  All other settings (compiler, flags, compile type) for
+LAMMPS GUI are then inherited from the regular LAMMPS build.  If the Qt
+library is packaged for Linux distributions, then its location is
+typically auto-detected since the required CMake configuration files are
+stored in a location where CMake can find them without additional help.
+Otherwise, the location of the Qt library installation must be indicated
+by setting ``-D Qt5_DIR=/path/to/qt5/lib/cmake/Qt5``, which is a path to
+a folder inside the Qt installation that contains the file
+``Qt5Config.cmake``.
+
+It should be possible to build the LAMMPS GUI as a standalone
+compilation (e.g. when LAMMPS has been compiled with traditional make),
+then the CMake configuration needs to be told where to find the LAMMPS
+headers and the LAMMPS library, via ``-D
+LAMMPS_SOURCE_DIR=/path/to/lammps/src``.  CMake will try to guess a
+build folder with the LAMMPS library from that path, but it can also be
+set with ``-D LAMMPS_LIB_DIR=/path/to/lammps/lib``.
+
+Rather than linking to the LAMMPS library during compilation, it is also
+possible to compile the GUI with a plugin loader library that will load
+the LAMMPS library dynamically at runtime during the start of the GUI
+from a shared library; e.g. ``liblammps.so`` or ``liblammps.dylib`` or
+``liblammps.dll`` (depending on the operating system).  This has the
+advantage that the LAMMPS library can be updated LAMMPS without having
+to recompile the GUI.  The ABI of the LAMMPS C-library interface is very
+stable and generally backward compatible.  This feature is enabled by
+setting ``-D LAMMPS_GUI_USE_PLUGIN=on`` and then ``-D
+LAMMPS_PLUGINLIB_DIR=/path/to/lammps/plugin/loader``. Typically, this
+would be the ``examples/COUPLE/plugin`` folder of the LAMMPS
+distribution.
+
+Platform notes
+^^^^^^^^^^^^^^
+
+macOS
+"""""
+
+When building on macOS, the build procedure will try to manufacture a
+drag-n-drop installer, LAMMPS-macOS-multiarch.dmg, when using the 'dmg'
+target (i.e. ``cmake --build <build dir> --target dmg`` or ``make dmg``.
+
+To build multi-arch executables that will run on both, arm64 and x86_64
+architectures natively, it is necessary to set the CMake variable ``-D
+CMAKE_OSX_ARCHITECTURES=arm64;x86_64``.  To achieve wide compatibility
+with different macOS versions, you can also set ``-D
+CMAKE_OSX_DEPLOYMENT_TARGET=11.0`` which will set compatibility to macOS
+11 (Big Sur) and later, even if you are compiling on a more recent macOS
+version.
+
+Windows
+"""""""
+
+On Windows either native compilation from within Visual Studio 2022 with
+Visual C++ is supported and tested, or compilation with the MinGW / GCC
+cross-compiler environment on Fedora Linux.
+
+**Visual Studio**
+
+Using CMake and Ninja as build system are required.  Qt needs to be
+installed, tested was a binary package downloaded from
+https://www.qt.io, which installs into the ``C:\\Qt`` folder by default.
+There is a custom `x64-GUI-MSVC` build configuration provided in the
+``CMakeSettings.json`` file that Visual Studio uses to store different
+compilation settings for project.  Choosing this configuration will
+activate building the `lammps-gui.exe` executable in addition to LAMMPS
+through importing package selection from the ``windows.cmake`` preset
+file and enabling building the LAMMPS GUI and disabling building with MPI.
+When requesting an installation from the `Build` menu in Visual Studio,
+it will create a compressed ``LAMMPS-Win10-amd64.zip`` zip file with the
+executables and required dependent .dll files.  This zip file can be
+uncompressed and ``lammps-gui.exe`` run directly from there.  The
+uncompressed folder can be added to the ``PATH`` environment and LAMMPS
+and LAMMPS GUI can be launched from anywhere from the command line.
+
+**MinGW64 Cross-compiler**
+
+The standard CMake build procedure can be applied and the
+``mingw-cross.cmake`` preset used. By using ``mingw64-cmake`` the CMake
+command will automatically include a suitable CMake toolset file (the
+regular cmake command can be used after that).  After building the
+libraries and executables, you can build the target 'zip'
+(i.e. ``cmake --build <build dir> --target zip`` or ``make zip``
+to stage all installed files into a LAMMPS_GUI folder and then
+run a script to copy all required dependencies, some other files,
+and create a zip file from it.
+
+Linux
+"""""
+
+Version 5.12 or later of the Qt library is required. Those are provided
+by, e.g., Ubuntu 20.04LTS.  Thus older Linux distributions are not
+likely to be supported, while more recent ones will work, even for
+pre-compiled executables (see above).  After compiling with
+``cmake --build <build folder>``, use ``cmake --build <build
+folder> --target tgz`` or ``make tgz`` to build a
+``LAMMPS-Linux-amd64.tar.gz`` file with the executables and their
+support libraries.
+
+----------
+
 .. _arc:
 
 lmp2arc tool

doc/src/atc_add_molecule.rst

@@ -6,7 +6,7 @@ fix_modify AtC add_molecule command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> add_molecule <small|large> <tag> <group-ID>
 

doc/src/atc_add_species.rst

@@ -6,7 +6,7 @@ fix_modify AtC add_species command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> add_species <tag> <group|type> <ID>
 

doc/src/atc_atom_element_map.rst

@@ -6,7 +6,7 @@ fix_modify AtC atom_element_map command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> atom_element_map <eulerian|lagrangian> [<frequency>]
 

doc/src/atc_atom_weight.rst

@@ -6,7 +6,7 @@ fix_modify AtC atom_weight command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> atom_weight <method> <args>
 

doc/src/atc_atomic_charge.rst

@@ -6,7 +6,7 @@ fix_modify AtC atomic_charge command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> <include|omit> atomic_charge
 

doc/src/atc_boundary_dynamics.rst

@@ -6,7 +6,7 @@ fix_modify AtC boundary_dynamics command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> boundary_dynamics <on|damped_harmonic|prescribed|coupled|none>
 

doc/src/atc_boundary_faceset.rst

@@ -6,7 +6,7 @@ fix_modify AtC boundary_faceset command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> boundary_faceset <is|add> <faceset_name>
 

doc/src/atc_boundary_type.rst

@@ -6,7 +6,7 @@ fix_modify AtC boundary type command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> boundary type <atom-type-id>
 

doc/src/atc_consistent_fe_initialization.rst

@@ -6,7 +6,7 @@ fix_modify AtC consistent_fe_initialization command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> consistent_fe_initialization <on|off>
 

doc/src/atc_control_localized_lambda.rst

@@ -6,7 +6,7 @@ fix_modify AtC control localized_lambda command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> control localized_lambda <on|off>
 

doc/src/atc_control_momentum.rst

@@ -6,7 +6,7 @@ fix_modify AtC control momentum command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> control <physics_type> <solution_parameter> <value>
    fix_modify AtC control momentum none

doc/src/atc_control_thermal.rst

@@ -6,7 +6,7 @@ fix_modify AtC control thermal command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> control <physics_type> <solution_parameter> <value>
    fix_modify <AtC fixID> control thermal <control_type> <optional_args>

doc/src/atc_decomposition.rst

@@ -6,7 +6,7 @@ fix_modify AtC decomposition command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> decomposition <type>
 

doc/src/atc_electron_integration.rst

@@ -6,7 +6,7 @@ fix_modify AtC extrinsic electron_integration command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> extrinsic electron_integration <integration_type> [<num_subcycle_steps>]
 

doc/src/atc_equilibrium_start.rst

@@ -6,7 +6,7 @@ fix_modify AtC equilibrium_start command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> equilibrium_start <on|off>
 

doc/src/atc_extrinsic_exchange.rst

@@ -6,7 +6,7 @@ fix_modify AtC extrinsic exchange command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> extrinsic exchange <on|off>
 

doc/src/atc_fe_md_boundary.rst

@@ -6,7 +6,7 @@ fix_modify AtC fe_md_boundary command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> fe_md_boundary <faceset|interpolate|no_boundary>
 

doc/src/atc_filter_scale.rst

@@ -6,7 +6,7 @@ fix_modify AtC filter scale command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> filter scale <scale>
 

doc/src/atc_filter_type.rst

@@ -6,7 +6,7 @@ fix_modify AtC filter type command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> filter type <exponential|step|no_filter>
 

doc/src/atc_fix.rst

@@ -6,7 +6,7 @@ fix_modify AtC fix command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> fix <field> <nodeset> <constant|function>
 

doc/src/atc_fix_flux.rst

@@ -6,7 +6,7 @@ fix_modify AtC fix_flux command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> fix_flux <field> <face_set> <value|function>
 

doc/src/atc_hardy_computes.rst

@@ -6,7 +6,7 @@ fix_modify AtC computes command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> computes <add|delete> <per-atom compute-ID> <volume|number>
 

doc/src/atc_hardy_fields.rst

@@ -6,7 +6,7 @@ fix_modify AtC fields command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> fields <all|none>
    fix_modify <AtC fixID> fields <add|delete> <list_of_fields>

doc/src/atc_hardy_gradients.rst

@@ -6,7 +6,7 @@ fix_modify AtC gradients command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> gradients <add|delete> <list_of_fields>
 

doc/src/atc_hardy_kernel.rst

@@ -6,7 +6,7 @@ fix_modify AtC kernel command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> kernel <type> <parameters>
 

doc/src/atc_hardy_on_the_fly.rst

@@ -6,7 +6,7 @@ fix_modify AtC on_the_fly command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> on_the_fly <bond|kernel> <on|off>
 

doc/src/atc_hardy_rates.rst

@@ -6,7 +6,7 @@ fix_modify AtC rates command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> rates <add|delete> <list_of_fields>
 

doc/src/atc_initial.rst

@@ -6,7 +6,7 @@ fix_modify AtC initial command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> initial <field> <nodeset> <constant|function>
 

doc/src/atc_internal_element_set.rst

@@ -6,7 +6,7 @@ fix_modify AtC internal_element_set command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> internal_element_set <element_set_name>
 

doc/src/atc_internal_quadrature.rst

@@ -6,7 +6,7 @@ fix_modify AtC internal_quadrature command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> internal_quadrature <on|off> [region]
 

doc/src/atc_kernel_bandwidth.rst

@@ -6,7 +6,7 @@ fix_modify AtC kernel_bandwidth command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> kernel_bandwidth <value>
 

doc/src/atc_lumped_lambda_solve.rst

@@ -6,7 +6,7 @@ fix_modify AtC control lumped_lambda_solve command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> control lumped_lambda_solve <on|off>
 

doc/src/atc_mask_direction.rst

@@ -6,7 +6,7 @@ fix_modify AtC control mask_direction command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> control mask_direction <direction> <on|off>
 

doc/src/atc_mass_matrix.rst

@@ -6,7 +6,7 @@ fix_modify AtC mass_matrix command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mass_matrix <fe|md_fe>
 

doc/src/atc_material.rst

@@ -6,7 +6,7 @@ fix_modify AtC material command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> material <elementset_name> <material_id>
 

doc/src/atc_mesh_add_to_nodeset.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh add_to_nodeset command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh add_to_nodeset <id> <xmin> <xmax> <ymin> <ymax> <zmin> <zmax>
 

doc/src/atc_mesh_create.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh create command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh create <nx> <ny> <nz> <region-ID> <f|p> <f|p> <f|p>
 

doc/src/atc_mesh_create_elementset.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh create_elementset command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh create_elementset <id> <xmin> <xmax> <ymin> <ymax> <zmin> <zmax>
 

doc/src/atc_mesh_create_faceset_box.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh create_faceset box command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh create_faceset <id> box <xmin> <xmax> <ymin> <ymax> <zmin> <zmax> <in|out> [units]
 

doc/src/atc_mesh_create_faceset_plane.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh create_faceset plane command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh create_faceset <id> plane <x|y|z> <val1> <x|y|z> <lval2> <uval2> [units]
 

doc/src/atc_mesh_create_nodeset.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh create_nodeset command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh create_nodeset <id> <xmin> <xmax> <ymin> <ymax> <zmin> <zmax>
 

doc/src/atc_mesh_delete_elements.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh delete_elements command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh delete_elements <id>
 

doc/src/atc_mesh_nodeset_to_elementset.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh nodeset_to_elementset command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh nodeset_to_elementset <nodeset_id> <elementset_id> <max/min>
 

doc/src/atc_mesh_output.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh output command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh output <file_prefix>
 

doc/src/atc_mesh_quadrature.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh quadrature command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh quatrature <quad>
 

doc/src/atc_mesh_read.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh read command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh read <f|p> <f|p> <f|p>
 

doc/src/atc_mesh_write.rst

@@ -6,7 +6,7 @@ fix_modify AtC mesh write command
 Syntax
 """"""
 
-.. parsed-literal::
+.. code-block:: LAMMPS
 
    fix_modify <AtC fixID> mesh write <f|p> <f|p> <f|p>