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gcc/libgm2/config.h.in
Gaius Mulley d1a1f7e9f0 PR modula2/115276 bugfix libgm2 wraptime.InitTM returns NIL 
This patch fixes libgm2/libm2iso/wraptime.cc:InitTM so that
it does not always return NULL.  The incorrect autoconf macro
was used (inside InitTM) and the function short circuited
to return NULL.  The fix is to use HAVE_SYS_TIME_H and use
AC_HEADER_TIME in libgm2/configure.ac.

libgm2/ChangeLog:

	PR modula2/115276
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Use AC_HEADER_TIME.
	* libm2iso/wraptime.cc (InitTM): Check HAVE_SYS_TIME_H
	before using struct tm to obtain the size.

gcc/testsuite/ChangeLog:

	PR modula2/115276
	* gm2/isolib/run/pass/testinittm.mod: New test.

Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
2024-05-29 17:26:59 +01:00

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/* config.h.in. Generated from configure.ac by autoheader. */
/* function access exists */
#undef HAVE_ACCESS
/* function brk exists */
#undef HAVE_BRK
/* Define to 1 if the target assembler supports thread-local storage. */
#undef HAVE_CC_TLS
/* function cfmakeraw exists */
#undef HAVE_CFMAKERAW
/* function clock_gettime exists */
#undef HAVE_CLOCK_GETTIME
/* function clock_settime exists */
#undef HAVE_CLOCK_SETTIME
/* function close exists */
#undef HAVE_CLOSE
/* function creat exists */
#undef HAVE_CREAT
/* function ctime exists */
#undef HAVE_CTIME
/* function daylight exists */
#undef HAVE_DAYLIGHT
/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
*/
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/* Define to 1 if you have the <direct.h> header file. */
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/* Define to 1 if you have the <dirent.h> header file. */
#undef HAVE_DIRENT_H
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* function dup exists */
#undef HAVE_DUP
/* Define to 1 if you have the <errno.h> header file. */
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/* function execve exists */
#undef HAVE_EXECVE
/* function exit exists */
#undef HAVE_EXIT
/* function exp10 exists */
#undef HAVE_EXP10
/* function exp10f exists */
#undef HAVE_EXP10F
/* function exp10l exists */
#undef HAVE_EXP10L
/* function fcntl exists */
#undef HAVE_FCNTL
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* function fstat exists */
#undef HAVE_FSTAT
/* function getdents exists */
#undef HAVE_GETDENTS
/* function getgid exists */
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/* Define to 1 if you have the <getopt.h> header file. */
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/* function getopt_long exists */
#undef HAVE_GETOPT_LONG
/* function getopt_long_only exists */
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/* function gettimeofday exists */
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/* function getuid exists */
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/* Define to 1 if you have the <inttypes.h> header file. */
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/* function ioctl exists */
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/* function kill exists */
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/* Define to 1 if you have the <langinfo.h> header file. */
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/* Define to 1 if you have the <limits.h> header file. */
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/* function link exists */
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/* function lseek exists */
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/* Define to 1 if you have the <malloc.h> header file. */
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/* have math.h */
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/* Define to 1 if you have the <netdb.h> header file. */
#undef HAVE_NETDB_H
/* Define to 1 if you have the <netinet/in.h> header file. */
#undef HAVE_NETINET_IN_H
/* function open exists */
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/* function pause exists */
#undef HAVE_PAUSE
/* function pipe exists */
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/* Define to 1 if you have the <pthread.h> header file. */
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/* Define to 1 if you have the <pwd.h> header file. */
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/* function rand exists */
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/* function read exists */
#undef HAVE_READ
/* function select exists */
#undef HAVE_SELECT
/* function setgid exists */
#undef HAVE_SETGID
/* function setitimer exists */
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/* function settimeofday exists */
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/* function setuid exists */
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/* Define to 1 if you have the <signal.h> header file. */
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/* function signbit exists */
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/* function signbitf exists */
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/* function signbitl exists */
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/* function stat exists */
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/* Define to 1 if you have the <stdarg.h> header file. */
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/* Define to 1 if you have the <stddef.h> header file. */
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/* Define to 1 if you have the <stdint.h> header file. */
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/* Define to 1 if you have the <stdio.h> header file. */
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/* Define to 1 if you have the <stdlib.h> header file. */
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/* Define to 1 if you have the <strings.h> header file. */
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/* Define to 1 if you have the <string.h> header file. */
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/* function strsignal exists */
#undef HAVE_STRSIGNAL
/* function strtod exists */
#undef HAVE_STRTOD
/* function strtold exists */
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/* Define to 1 if the system has the type `struct stat'. */
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/* Define to 1 if the system has the type `struct timespec'. */
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/* Define to 1 if the system has the type `struct timeval'. */
#undef HAVE_STRUCT_TIMEVAL
/* Define to 1 if the system has the type `struct timezone'. */
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/* Define to 1 if the system has the type `struct tm'. */
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/* Define to 1 if you have the <sys/errno.h> header file. */
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/* Define to 1 if you have the <sys/file.h> header file. */
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/* Define to 1 if you have the <sys/param.h> header file. */
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/* Define to 1 if you have the <sys/resource.h> header file. */
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/* Define to 1 if you have the <sys/socket.h> header file. */
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/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <sys/uio.h> header file. */
#undef HAVE_SYS_UIO_H
/* Define to 1 if you have the <sys/wait.h> header file. */
#undef HAVE_SYS_WAIT_H
/* Define to 1 if you have the <termios.h> header file. */
#undef HAVE_TERMIOS_H
/* function times exists */
#undef HAVE_TIMES
/* function timezone exists */
#undef HAVE_TIMEZONE
/* Define to 1 if you have the <time.h> header file. */
#undef HAVE_TIME_H
/* Define if struct tm has a tm_gmtoff field. */
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/* function tzname exists */
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/* Define to 1 if you have the <unistd.h> header file. */
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/* function unlink exists */
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/* Defined if usleep exists. */
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/* function wait exists */
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/* Define to 1 if you have the <wchar.h> header file. */
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/* function write exists */
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/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
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/* Name of package */
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/* Define to the full name of this package. */
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/* Define to the home page for this package. */
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/* Define to the version of this package. */
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/* Define to 1 if you have the ANSI C header files. */
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/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
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/* Enable extensions on AIX 3, Interix. */
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#endif
/* Enable GNU extensions on systems that have them. */
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/* Enable threading extensions on Solaris. */
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#endif
/* Enable extensions on HP NonStop. */
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# undef _TANDEM_SOURCE
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
/* Version number of package */
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/* Defined if no way to sleep is available. */
#undef _GLIBCXX_NO_SLEEP
/* Defined if clock_gettime syscall has monotonic and realtime clock support.
*/
#undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL
/* Defined if clock_gettime has monotonic clock support. */
#undef _GLIBCXX_USE_CLOCK_MONOTONIC
/* Defined if clock_gettime has realtime clock support. */
#undef _GLIBCXX_USE_CLOCK_REALTIME
/* Defined if gettimeofday is available. */
#undef _GLIBCXX_USE_GETTIMEOFDAY
/* Defined if nanosleep is available. */
#undef _GLIBCXX_USE_NANOSLEEP
/* Defined if sched_yield is available. */
#undef _GLIBCXX_USE_SCHED_YIELD
/* Defined if Sleep exists. */
#undef _GLIBCXX_USE_WIN32_SLEEP
/* Define to 1 if on MINIX. */
#undef _MINIX
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
#undef _POSIX_1_SOURCE
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
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