X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=development%2Fcmake%2FConfigureChecks.cmake;h=ea74b1e198c2067d9f59fbc21372372190e40c90;hb=3f89dd0b4864eff14db44fe8325d20124875d991;hp=17bd9807241b379f36a604f44fe4786e61d036e9;hpb=a9ed2f18f4bea0c5416f28cfe7b70251897f033a;p=lyx.git diff --git a/development/cmake/ConfigureChecks.cmake b/development/cmake/ConfigureChecks.cmake index 17bd980724..ea74b1e198 100644 --- a/development/cmake/ConfigureChecks.cmake +++ b/development/cmake/ConfigureChecks.cmake @@ -12,94 +12,96 @@ include(CheckFunctionExists) include(CheckLibraryExists) include(CheckTypeSize) include(CheckCXXSourceCompiles) +include(CheckCXXSourceRuns) include(MacroBoolTo01) include(TestBigEndian) test_big_endian(WORDS_BIGENDIAN) -check_include_file_cxx(aspell.h HAVE_ASPELL_H) -check_include_file_cxx(aspell/aspell.h HAVE_ASPELL_ASPELL_H) #check_include_file_cxx(istream HAVE_ISTREAM) #check_include_file_cxx(ostream HAVE_OSTREAM) -#check_include_file_cxx(ios HAVE_IOS) #check_include_file_cxx(sstream HAVE_SSTREAM) +#check_include_file_cxx(ios HAVE_IOS) #check_include_file_cxx(locale HAVE_LOCALE) -check_include_files(io.h HAVE_IO_H) -check_include_files(limits.h HAVE_LIMITS_H) -check_include_files(locale.h HAVE_LOCALE_H) -check_include_files(process.h HAVE_PROCESS_H) -check_include_files(stdlib.h HAVE_STDLIB_H) -check_include_files(sys/stat.h HAVE_SYS_STAT_H) -check_include_files(sys/time.h HAVE_SYS_TIME_H) -check_include_files(sys/types.h HAVE_SYS_TYPES_H) -check_include_files(sys/utime.h HAVE_SYS_UTIME_H) -check_include_files(sys/socket.h HAVE_SYS_SOCKET_H) -check_include_files(unistd.h HAVE_UNISTD_H) -check_include_files(inttypes.h HAVE_INTTYPES_H) -check_include_files(utime.h HAVE_UTIME_H) -check_include_files(string.h HAVE_STRING_H) -check_include_files(strings.h HAVE_STRINGS_H) -check_include_files(argz.h HAVE_ARGZ_H) - - -check_function_exists(open HAVE_OPEN) -check_function_exists(chmod HAVE_CHMOD) -check_function_exists(close HAVE_CLOSE) -check_function_exists(dcgettext HAVE_DCGETTEXT) -check_function_exists(popen HAVE_POPEN) -check_function_exists(pclose HAVE_PCLOSE) -check_function_exists(_open HAVE__OPEN) -check_function_exists(_close HAVE__CLOSE) -check_function_exists(_popen HAVE__POPEN) -check_function_exists(_pclose HAVE__PCLOSE) -check_function_exists(getpid HAVE_GETPID) -check_function_exists(gettext HAVE_GETTEXT) -check_function_exists(_getpid HAVE__GETPID) -check_function_exists(mkdir HAVE_MKDIR) -check_function_exists(_mkdir HAVE__MKDIR) -check_function_exists(putenv HAVE_PUTENV) -check_function_exists(mktemp HAVE_MKTEMP) -check_function_exists(mkstemp HAVE_MKSTEMP) -check_function_exists(strerror HAVE_STRERROR) -check_function_exists(getcwd HAVE_GETCWD) -check_function_exists(stpcpy HAVE_STPCPY) -check_function_exists(strcasecmp HAVE_STRCASECMP) -check_function_exists(strdup HAVE_STRDUP) -check_function_exists(strtoul HAVE_STRTOUL) -check_function_exists(alloca HAVE_ALLOCA) -check_function_exists(__fsetlocking HAVE___FSETLOCKING) -check_function_exists(mempcpy HAVE_MEMPCPY) -check_function_exists(__argz_count HAVE___ARGZ_COUNT) -check_function_exists(__argz_next HAVE___ARGZ_NEXT) -check_function_exists(__argz_stringify HAVE___ARGZ_STRINGIFY) -check_function_exists(setlocale HAVE_SETLOCALE) -check_function_exists(tsearch HAVE_TSEARCH) -check_function_exists(getegid HAVE_GETEGID) -check_function_exists(getgid HAVE_GETGID) -check_function_exists(getuid HAVE_GETUID) -check_function_exists(wcslen HAVE_WCSLEN) -check_function_exists(mkfifo HAVE_MKFIFO) +# defines will be written to configIncludes.h +set(Include_Defines) +foreach(_h_file aspell.h aspell/aspell.h limits.h locale.h + stdlib.h sys/stat.h sys/time.h sys/types.h sys/utime.h + sys/socket.h unistd.h inttypes.h utime.h string.h argz.h) + string(REGEX REPLACE "[/\\.]" "_" _hf ${_h_file}) + string(TOUPPER ${_hf} _HF) + check_include_files(${_h_file} HAVE_${_HF}) + set(Include_Defines "${Include_Defines}#cmakedefine HAVE_${_HF} 1\n") +endforeach() +check_include_file_cxx(regex HAVE_REGEX) +set(Include_Defines "${Include_Defines}#cmakedefine HAVE_REGEX 1\n") +configure_file(${LYX_CMAKE_DIR}/configIncludes.cmake ${TOP_BINARY_DIR}/configIncludes.h.cmake) +configure_file(${TOP_BINARY_DIR}/configIncludes.h.cmake ${TOP_BINARY_DIR}/configIncludes.h) + +# defines will be written to configFunctions.h +set(Function_Defines) +foreach(_f alloca __argz_count __argz_next __argz_stringify + chmod close _close dcgettext fcntl fork __fsetlocking + getcwd getegid getgid getpid _getpid gettext getuid lstat lockf mempcpy mkdir _mkdir + mkfifo open _open pclose _pclose popen _popen putenv readlink + setenv setlocale strcasecmp stpcpy strdup strerror strtoul tsearch unsetenv wcslen) + string(TOUPPER ${_f} _UF) + check_function_exists(${_f} HAVE_${_UF}) + set(Function_Defines "${Function_Defines}#cmakedefine HAVE_${_UF} 1\n") +endforeach() +configure_file(${LYX_CMAKE_DIR}/configFunctions.cmake ${TOP_BINARY_DIR}/configFunctions.h.cmake) +configure_file(${TOP_BINARY_DIR}/configFunctions.h.cmake ${TOP_BINARY_DIR}/configFunctions.h) check_symbol_exists(alloca "malloc.h" HAVE_SYMBOL_ALLOCA) check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF) check_symbol_exists(wprintf "stdio.h" HAVE_WPRINTF) check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF) check_symbol_exists(printf "stdio.h" HAVE_POSIX_PRINTF) -check_symbol_exists(fcntl "stdio.h" "fcntl.h" HAVE_FCNTL) check_symbol_exists(pid_t "sys/types.h" HAVE_PID_T) check_symbol_exists(intmax_t "inttypes.h" HAVE_INTTYPES_H_WITH_UINTMAX) check_symbol_exists(uintmax_t "stdint.h" HAVE_STDINT_H_WITH_UINTMAX) check_symbol_exists(LC_MESSAGES "locale.h" HAVE_LC_MESSAGES) +check_symbol_exists(PATH_MAX "limits.h" HAVE_DEF_PATH_MAX) check_type_size(intmax_t HAVE_INTMAX_T) macro_bool_to_01(HAVE_UINTMAX_T HAVE_STDINT_H_WITH_UINTMAX) check_type_size("long double" HAVE_LONG_DOUBLE) -check_type_size("long long" HAVE_LONG_LONG) +check_type_size("long long" HAVE_LONG_LONG_INT) check_type_size(wchar_t HAVE_WCHAR_T) check_type_size(wint_t HAVE_WINT_T) +if(HUNSPELL_FOUND) + # check whether hunspell C++ (rather than C) ABI is provided + set(HunspellTestFile "${CMAKE_BINARY_DIR}/hunspelltest.cpp") + file(WRITE "${HunspellTestFile}" + " + #include + + int main() + { + Hunspell sp(\"foo\", \"bar\"); + int i = sp.stem(\"test\").size(); + return(0); + } + " + ) + + try_compile(HAVE_HUNSPELL_CXXABI + "${CMAKE_BINARY_DIR}" + "${HunspellTestFile}" + CMAKE_FLAGS + "-DINCLUDE_DIRECTORIES:STRING=${HUNSPELL_INCLUDE_DIR}" + LINK_LIBRARIES ${HUNSPELL_LIBRARY} + OUTPUT_VARIABLE LOG2) + + message(STATUS "HAVE_HUNSPELL_CXXABI = ${HAVE_HUNSPELL_CXXABI}") + #message(STATUS "LOG2 = ${LOG2}") + if(LYX_EXTERNAL_HUNSPELL AND LYX_STDLIB_DEBUG AND HAVE_HUNSPELL_CXXABI) + message(WARNING "Compiling LyX with stdlib-debug and system hunspell libraries may lead to crashes. Consider using -DLYX_STDLIB_DEBUG=OFF or -DLYX_EXTERNAL_HUNSPELL=OFF.") + endif() +endif() #check_cxx_source_compiles( # " @@ -113,15 +115,6 @@ check_type_size(wint_t HAVE_WINT_T) # " #HAVE_STD_COUNT) -check_cxx_source_compiles( - " - #include - #include - typedef std::istreambuf_iterator type; - int main(){return 0;} - " -HAVE_DECL_ISTREAMBUF_ITERATOR) - #check_cxx_source_compiles( # " # #include @@ -153,3 +146,200 @@ check_cxx_source_compiles( " SIZEOF_WCHAR_T_IS_4) +check_cxx_source_compiles( + " + int i[ ( sizeof(long long)>sizeof(long) ? 1 : -1 ) ]; + int main(){return 0;} + " +SIZEOF_LONG_LONG_GREATER_THAN_SIZEOF_LONG) + +if(LYX_DISABLE_CALLSTACK_PRINTING) + set(LYX_CALLSTACK_PRINTING OFF CACHE BOOL "Print callstack when crashing") +else() + check_cxx_source_compiles( + " + #include + #include + int main() { + void* array[200]; + size_t size = backtrace(array, 200); + backtrace_symbols(array, size); + int status = 0; + abi::__cxa_demangle(\"abcd\", 0, 0, &status); + } + " + LYX_CALLSTACK_PRINTING) +endif() + +# Check whether STL is libstdc++ +check_cxx_source_compiles( + " + #include + int main() { + #if ! defined(__GLIBCXX__) && ! defined(__GLIBCPP__) + this is not libstdc++ + #endif + return(0); + } + " +lyx_cv_lib_stdcxx) + +# Check whether STL is libstdc++ with C++11 ABI +check_cxx_source_compiles( + " + #include + int main() { + #if ! defined(_GLIBCXX_USE_CXX11_ABI) || ! _GLIBCXX_USE_CXX11_ABI + this is not libstdc++ using the C++11 ABI + #endif + return(0); + } + " +USE_GLIBCXX_CXX11_ABI) + +check_cxx_source_compiles( + " + #ifndef __clang__ + this is not clang + #endif + int main() { + return(0); + } + " +lyx_cv_prog_clang) + +check_cxx_source_compiles( + " + #include + using std::make_unique; + int main() { + return(0); + } + " +HAVE_DEF_MAKE_UNIQUE) + +check_cxx_source_compiles( + " + #include + static std::once_flag flag; + int main() { + std::call_once(flag, [](){ return; }); + return(0); + } + " +LYX_USE_STD_CALL_ONCE) + +if (ENCHANT_FOUND) + set(CMAKE_REQUIRED_INCLUDES ${ENCHANT_INCLUDE_DIR}) + set(CMAKE_REQUIRED_LIBRARIES ${ENCHANT_LIBRARY}) + # Check, whether enchant is version 2.x at least + check_cxx_source_compiles( + " + #include + enchant::Broker broker; + int main() { + return(0); + } + " + HAVE_ENCHANT2) + if (HAVE_ENCHANT2) + message(STATUS "ENCHANT2 found") + endif() +endif() + +set(USE_LLVM_LIBCPP) +set(STD_STRING_USES_COW) +set(USE_GLIBCXX_CXX11_ABI) +if(lyx_cv_lib_stdcxx) + if(NOT USE_GLIBCXX_CXX11_ABI) + set(STD_STRING_USES_COW 1) + endif() +else() + if(lyx_cv_prog_clang) + # use libc++ provided by llvm instead of GNU libstdc++ + set(USE_LLVM_LIBCPP 1) + endif() +endif() + +set(QPA_XCB) +set(HAVE_QT5_X11_EXTRAS) +if(LYX_USE_QT MATCHES "QT5") + + set(CMAKE_REQUIRED_INCLUDES ${Qt5Core_INCLUDE_DIRS}) + set(CMAKE_REQUIRED_FLAGS) + #message(STATUS "Qt5Core_INCLUDE_DIRS = ${Qt5Core_INCLUDE_DIRS}") + check_include_file_cxx(QtGui/qtgui-config.h HAVE_QTGUI_CONFIG_H) + if (HAVE_QTGUI_CONFIG_H) + set(lyx_qt5_config "QtGui/qtgui-config.h") + else() + set(lyx_qt5_config "QtCore/qconfig.h") + endif() + if(WIN32) + set(QT_USES_X11 OFF CACHE BOOL "Win32 compiled without X11") + # The try_run for minngw would not work here anyway + else() + check_cxx_source_runs( + " + #include <${lyx_qt5_config}> + #include + using namespace std; + string a(QT_QPA_DEFAULT_PLATFORM_NAME); + int main(int argc, char **argv) + { + if (a.compare(\"xcb\") == 0) + return(0); + else + return 1; + } + " + QT_USES_X11) + if(QT_USES_X11) + set(QPA_XCB ${QT_USES_X11}) + endif() + endif() + + if (Qt5X11Extras_FOUND) + get_target_property(_x11extra_prop Qt5::X11Extras IMPORTED_CONFIGURATIONS) + get_target_property(_x11extra_link_libraries Qt5::X11Extras IMPORTED_LOCATION_${_x11extra_prop}) + set(CMAKE_REQUIRED_LIBRARIES ${_x11extra_link_libraries}) + set(CMAKE_REQUIRED_INCLUDES ${Qt5X11Extras_INCLUDE_DIRS}) + set(CMAKE_REQUIRED_FLAGS "${Qt5X11Extras_EXECUTABLE_COMPILE_FLAGS} -fPIC -DQT_NO_VERSION_TAGGING") + #message(STATUS "CMAKE_REQUIRED_LIBRARIES = ${_x11extra_link_libraries}") + #message(STATUS "CMAKE_REQUIRED_INCLUDES = ${Qt5X11Extras_INCLUDE_DIRS}") + #message(STATUS "CMAKE_REQUIRED_FLAGS = ${CMAKE_REQUIRED_FLAGS}") + check_cxx_source_compiles( + " + #include + int main() + { + bool isX11 = QX11Info::isPlatformX11(); + } + " + QT_HAS_X11_EXTRAS) + set(HAVE_QT5_X11_EXTRAS ${QT_HAS_X11_EXTRAS}) + set(LYX_QT5_X11_EXTRAS_LIBRARY ${_x11extra_link_libraries}) + endif() + if (Qt5WinExtras_FOUND) + get_target_property(_winextra_prop Qt5::WinExtras IMPORTED_CONFIGURATIONS) + string(TOUPPER ${CMAKE_BUILD_TYPE} BUILD_TYPE) + get_target_property(_winextra_link_libraries Qt5::WinExtras IMPORTED_LOCATION_${BUILD_TYPE}) + set(CMAKE_REQUIRED_LIBRARIES ${_winextra_link_libraries}) + set(CMAKE_REQUIRED_INCLUDES ${Qt5WinExtras_INCLUDE_DIRS}) + set(CMAKE_REQUIRED_FLAGS ${Qt5WinExtras_EXECUTABLE_COMPILE_FLAGS}) + endif() +elseif(LYX_USE_QT MATCHES "QT4") + set(CMAKE_REQUIRED_LIBRARIES ${QT_QTGUI_LIBRARY}) + set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES}) + check_cxx_source_compiles( + " + #include + int main() + { + QX11Info *qxi = new QX11Info; + qxi->~QX11Info(); + } + " + QT_USES_X11) +else() + message(FATAL_ERROR "Check for QT_USES_X11: Not handled LYX_USE_QT (= ${LYX_USE_QT})") +endif()