diff options
Diffstat (limited to 'Source/kwsys/kwsysPlatformTestsCXX.cxx')
| -rw-r--r-- | Source/kwsys/kwsysPlatformTestsCXX.cxx | 126 |
1 files changed, 14 insertions, 112 deletions
diff --git a/Source/kwsys/kwsysPlatformTestsCXX.cxx b/Source/kwsys/kwsysPlatformTestsCXX.cxx index 94579b3..fc87f91 100644 --- a/Source/kwsys/kwsysPlatformTestsCXX.cxx +++ b/Source/kwsys/kwsysPlatformTestsCXX.cxx @@ -32,7 +32,7 @@ int main() } #endif -#ifdef TEST_KWSYS_STAT_HAS_ST_MTIM +#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIM #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> @@ -45,18 +45,21 @@ int main() } #endif -#ifdef TEST_KWSYS_CXX_SAME_LONG_AND___INT64 -void function(long**) {} +#ifdef TEST_KWSYS_CXX_STAT_HAS_ST_MTIMESPEC +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> int main() { - __int64** p = 0; - function(p); + struct stat stat1; + (void)stat1.st_mtimespec.tv_sec; + (void)stat1.st_mtimespec.tv_nsec; return 0; } #endif -#ifdef TEST_KWSYS_CXX_SAME_LONG_LONG_AND___INT64 -void function(long long**) {} +#ifdef TEST_KWSYS_CXX_SAME_LONG_AND___INT64 +void function(long**) {} int main() { __int64** p = 0; @@ -65,17 +68,12 @@ int main() } #endif -#ifdef TEST_KWSYS_CAN_CONVERT_UI64_TO_DOUBLE -void function(double& l, unsigned __int64 const& r) -{ - l = static_cast<double>(r); -} - +#ifdef TEST_KWSYS_CXX_SAME_LONG_LONG_AND___INT64 +void function(long long**) {} int main() { - double tTo = 0.0; - unsigned __int64 tFrom = 0; - function(tTo, tFrom); + __int64** p = 0; + function(p); return 0; } #endif @@ -132,15 +130,6 @@ int main() } #endif -#ifdef TEST_KWSYS_CHAR_IS_SIGNED -/* Return 0 for char signed and 1 for char unsigned. */ -int main() -{ - unsigned char uc = 255; - return (*reinterpret_cast<char*>(&uc) < 0)?0:1; -} -#endif - #ifdef TEST_KWSYS_LFS_WORKS /* Return 0 when LFS is available and 1 otherwise. */ #define _LARGEFILE_SOURCE @@ -328,93 +317,6 @@ int main() } #endif -#ifdef TEST_KWSYS_CXX_TYPE_INFO -/* Collect fundamental type information and save it to a CMake script. */ - -/* Include limits.h to get macros indicating long long and __int64. - Note that certain compilers need special macros to define these - macros in limits.h. */ -#if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS) -# define _MSC_EXTENSIONS -#endif -#if defined(__GNUC__) && __GNUC__ < 3 -# define _GNU_SOURCE -#endif -#include <limits.h> - -#include <stdio.h> -#include <string.h> - -/* Due to shell differences and limitations of ADD_DEFINITIONS the - KWSYS_CXX_TYPE_INFO_FILE macro will sometimes have double quotes - and sometimes not. This macro will make sure the value is treated - as a double-quoted string. */ -#define TO_STRING(x) TO_STRING0(x) -#define TO_STRING0(x) TO_STRING1(x) -#define TO_STRING1(x) #x - -void f() {} - -int main() -{ - /* Construct the output file name. Some preprocessors will add an - extra level of double quotes, so strip them. */ - char fbuf[] = TO_STRING(KWSYS_CXX_TYPE_INFO_FILE); - char* fname = fbuf; - if(fname[0] == '"') - { - ++fname; - int len = static_cast<int>(strlen(fname)); - if(len > 0 && fname[len-1] == '"') - { - fname[len-1] = 0; - } - } - - /* Try to open the output file. */ - if(FILE* fout = fopen(fname, "w")) - { - /* Set the size of standard types. */ - fprintf(fout, "SET(KWSYS_SIZEOF_CHAR %d)\n", static_cast<int>(sizeof(char))); - fprintf(fout, "SET(KWSYS_SIZEOF_SHORT %d)\n", static_cast<int>(sizeof(short))); - fprintf(fout, "SET(KWSYS_SIZEOF_INT %d)\n", static_cast<int>(sizeof(int))); - fprintf(fout, "SET(KWSYS_SIZEOF_LONG %d)\n", static_cast<int>(sizeof(long))); - - /* Set the size of some non-standard but common types. */ - /* Check for a limits.h macro for long long to see if the type exists. */ -#if defined(LLONG_MAX) || defined(LONG_LONG_MAX) || defined(LONGLONG_MAX) - fprintf(fout, "SET(KWSYS_SIZEOF_LONG_LONG %d)\n", static_cast<int>(sizeof(long long))); -#else - fprintf(fout, "SET(KWSYS_SIZEOF_LONG_LONG 0) # No long long available.\n"); -#endif - /* Check for a limits.h macro for __int64 to see if the type exists. */ -#if defined(_I64_MIN) - fprintf(fout, "SET(KWSYS_SIZEOF___INT64 %d)\n", static_cast<int>(sizeof(__int64))); -#else - fprintf(fout, "SET(KWSYS_SIZEOF___INT64 0) # No __int64 available.\n"); -#endif - - /* Set the size of some pointer types. */ - fprintf(fout, "SET(KWSYS_SIZEOF_PDATA %d)\n", static_cast<int>(sizeof(void*))); - fprintf(fout, "SET(KWSYS_SIZEOF_PFUNC %d)\n", static_cast<int>(sizeof(&f))); - - /* Set whether the native type "char" is signed or unsigned. */ - unsigned char uc = 255; - fprintf(fout, "SET(KWSYS_CHAR_IS_SIGNED %d)\n", - (*reinterpret_cast<char*>(&uc) < 0)?1:0); - - fclose(fout); - return 0; - } - else - { - fprintf(stderr, "Failed to write fundamental type info to \"%s\".\n", - fname); - return 1; - } -} -#endif - #ifdef TEST_KWSYS_CXX_HAS_BORLAND_ASM int main() { |