1 # This file is part of LyX, the document processor.
2 # Licence details can be found in the file COPYING.
4 # Copyright (c) 2006, Peter Kümmel, <syntheticpp@gmx.net>
7 include(CheckIncludeFile)
8 include(CheckIncludeFileCXX)
9 include(CheckIncludeFiles)
10 include(CheckSymbolExists)
11 include(CheckFunctionExists)
12 include(CheckLibraryExists)
13 include(CheckTypeSize)
14 include(CheckCXXSourceCompiles)
15 include(MacroBoolTo01)
16 include(TestBigEndian)
18 test_big_endian(WORDS_BIGENDIAN)
20 #check_include_file_cxx(istream HAVE_ISTREAM)
21 #check_include_file_cxx(ostream HAVE_OSTREAM)
22 #check_include_file_cxx(sstream HAVE_SSTREAM)
23 #check_include_file_cxx(ios HAVE_IOS)
24 #check_include_file_cxx(locale HAVE_LOCALE)
26 # defines will be written to configIncludes.h
28 foreach(_h_file aspell.h aspell/aspell.h limits.h locale.h
29 stdlib.h sys/stat.h sys/time.h sys/types.h sys/utime.h
30 sys/socket.h unistd.h inttypes.h utime.h string.h argz.h)
31 string(REGEX REPLACE "[/\\.]" "_" _hf ${_h_file})
32 string(TOUPPER ${_hf} _HF)
33 check_include_files(${_h_file} HAVE_${_HF})
34 set(Include_Defines "${Include_Defines}#cmakedefine HAVE_${_HF} 1\n")
36 configure_file(${LYX_CMAKE_DIR}/configIncludes.cmake ${TOP_BINARY_DIR}/configIncludes.h.cmake)
37 configure_file(${TOP_BINARY_DIR}/configIncludes.h.cmake ${TOP_BINARY_DIR}/configIncludes.h)
39 # defines will be written to configFunctions.h
41 foreach(_f alloca __argz_count __argz_next __argz_stringify
42 chmod close _close dcgettext fcntl fork __fsetlocking
43 getcwd getegid getgid getpid _getpid gettext getuid lstat lockf mempcpy mkdir _mkdir
44 mkfifo open _open pclose _pclose popen _popen putenv readlink
45 setenv setlocale strcasecmp stpcpy strdup strerror strtoul tsearch unsetenv wcslen)
46 string(TOUPPER ${_f} _UF)
47 check_function_exists(${_f} HAVE_${_UF})
48 set(Function_Defines "${Function_Defines}#cmakedefine HAVE_${_UF} 1\n")
50 configure_file(${LYX_CMAKE_DIR}/configFunctions.cmake ${TOP_BINARY_DIR}/configFunctions.h.cmake)
51 configure_file(${TOP_BINARY_DIR}/configFunctions.h.cmake ${TOP_BINARY_DIR}/configFunctions.h)
53 check_symbol_exists(alloca "malloc.h" HAVE_SYMBOL_ALLOCA)
54 check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF)
55 check_symbol_exists(wprintf "stdio.h" HAVE_WPRINTF)
56 check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF)
57 check_symbol_exists(printf "stdio.h" HAVE_POSIX_PRINTF)
58 check_symbol_exists(pid_t "sys/types.h" HAVE_PID_T)
59 check_symbol_exists(intmax_t "inttypes.h" HAVE_INTTYPES_H_WITH_UINTMAX)
60 check_symbol_exists(uintmax_t "stdint.h" HAVE_STDINT_H_WITH_UINTMAX)
61 check_symbol_exists(LC_MESSAGES "locale.h" HAVE_LC_MESSAGES)
63 check_type_size(intmax_t HAVE_INTMAX_T)
64 macro_bool_to_01(HAVE_UINTMAX_T HAVE_STDINT_H_WITH_UINTMAX)
66 check_type_size("long double" HAVE_LONG_DOUBLE)
67 check_type_size("long long" HAVE_LONG_LONG)
68 check_type_size(wchar_t HAVE_WCHAR_T)
69 check_type_size(wint_t HAVE_WINT_T)
72 #check_cxx_source_compiles(
74 # #include <algorithm>
76 # int countChar(char * b, char * e, char const c)
78 # return count(b, e, c);
80 # int main(){return 0;}
84 #check_cxx_source_compiles(
88 # int main(){return 0;}
92 check_cxx_source_compiles(
95 // this declaration will fail when there already exists a non const char** version which returns size_t
96 double iconv(iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
97 int main() { return 0; }
101 check_cxx_source_compiles(
103 int i[ ( sizeof(wchar_t)==2 ? 1 : -1 ) ];
104 int main(){return 0;}
108 check_cxx_source_compiles(
110 int i[ ( sizeof(wchar_t)==4 ? 1 : -1 ) ];
111 int main(){return 0;}
115 if(LYX_USE_QT MATCHES "QT5")
116 if (Qt5X11Extras_FOUND)
117 get_target_property(_x11extra_prop Qt5::X11Extras IMPORTED_CONFIGURATIONS)
118 get_target_property(_x11extra_link_libraries Qt5::X11Extras IMPORTED_LOCATION_${_x11extra_prop})
119 set(CMAKE_REQUIRED_LIBRARIES ${_x11extra_link_libraries})
120 set(CMAKE_REQUIRED_INCLUDES ${Qt5X11Extras_INCLUDE_DIRS})
121 set(CMAKE_REQUIRED_FLAGS ${Qt5X11Extras_EXECUTABLE_COMPILE_FLAGS})
122 check_cxx_source_compiles(
124 #include <QtX11Extras/QX11Info>
127 bool isX11 = QX11Info::isPlatformX11();
132 elseif(LYX_USE_QT MATCHES "QT4")
133 set(CMAKE_REQUIRED_LIBRARIES ${QT_QTGUI_LIBRARY})
134 set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES})
135 check_cxx_source_compiles(
137 #include <QtGui/QX11Info>
140 QX11Info *qxi = new QX11Info;
146 message(FATAL_ERROR "Check for QT_USES_X11: Not handled LYX_USE_QT (= ${LYX_USE_QT})")