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(AC_CHECK_HEADERS): Add fenv.h.

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(AC_CHECK_FUNCS): Add fesetround.
This commit is contained in:
Kevin Ryde 2004-04-21 23:37:22 +00:00
parent caab294f82
commit 63177e464e
1 changed files with 6 additions and 2 deletions
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8
configure.in
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@ -534,7 +534,10 @@ AC_HEADER_DIRENT
AC_HEADER_TIME AC_HEADER_TIME
AC_HEADER_SYS_WAIT AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([io.h libc.h limits.h malloc.h memory.h string.h \ # Reasons for testing:
# fenv.h - available in C99, but not older systems
#
AC_CHECK_HEADERS([fenv.h io.h libc.h limits.h malloc.h memory.h string.h \
regex.h rxposix.h rx/rxposix.h sys/dir.h sys/ioctl.h sys/select.h \ regex.h rxposix.h rx/rxposix.h sys/dir.h sys/ioctl.h sys/select.h \
sys/time.h sys/timeb.h sys/times.h sys/stdtypes.h sys/types.h \ sys/time.h sys/timeb.h sys/times.h sys/stdtypes.h sys/types.h \
sys/utime.h time.h unistd.h utime.h pwd.h grp.h sys/utsname.h \ sys/utime.h time.h unistd.h utime.h pwd.h grp.h sys/utsname.h \
@ -598,12 +601,13 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
# DINFINITY - OSF specific # DINFINITY - OSF specific
# DQNAN - OSF specific # DQNAN - OSF specific
# (DINFINITY and DQNAN are actually global variables, not functions) # (DINFINITY and DQNAN are actually global variables, not functions)
# fesetround - available in C99, but not older systems
# gmtime_r - recent posix, not on old systems # gmtime_r - recent posix, not on old systems
# readdir_r - recent posix, not on old systems # readdir_r - recent posix, not on old systems
# sysconf - not on old systems # sysconf - not on old systems
# _NSGetEnviron - Darwin specific # _NSGetEnviron - Darwin specific
# #
AC_CHECK_FUNCS([DINFINITY DQNAN ctermid ftime fchown getcwd geteuid gettimeofday gmtime_r lstat mkdir mknod nice readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync sysconf tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex unsetenv _NSGetEnviron]) AC_CHECK_FUNCS([DINFINITY DQNAN ctermid fesetround ftime fchown getcwd geteuid gettimeofday gmtime_r lstat mkdir mknod nice readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync sysconf tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex unsetenv _NSGetEnviron])
# Reasons for testing: # Reasons for testing:
# netdb.h - not in mingw # netdb.h - not in mingw