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(AC_CHECK_FUNCS): Add clog and cexp.

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This commit is contained in:
Kevin Ryde 2007-09-02 22:32:55 +00:00
parent 1cd24a3942
commit 6bc98ba721
1 changed files with 4 additions and 1 deletions
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5
configure.in
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@ -622,6 +622,9 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
# DQNAN - OSF specific # DQNAN - OSF specific
# (DINFINITY and DQNAN are actually global variables, not functions) # (DINFINITY and DQNAN are actually global variables, not functions)
# chsize - an MS-DOS-ism, found in mingw # chsize - an MS-DOS-ism, found in mingw
# cexp, clog - not in various pre-c99 systems, and note that it's possible
# for gcc to provide the "complex double" type but the system to not
# have functions like cexp and clog
# clog10 - not in mingw (though others like clog and csqrt are) # clog10 - not in mingw (though others like clog and csqrt are)
# fesetround - available in C99, but not older systems # fesetround - available in C99, but not older systems
# ftruncate - posix, but probably not older systems (current mingw # ftruncate - posix, but probably not older systems (current mingw
@ -637,7 +640,7 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
# isblank - available as a GNU extension or in C99 # isblank - available as a GNU extension or in C99
# _NSGetEnviron - Darwin specific # _NSGetEnviron - Darwin specific
# #
AC_CHECK_FUNCS([DINFINITY DQNAN chsize clog10 ctermid fesetround ftime ftruncate fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice pipe _pipe readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt stat64 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 truncate unsetenv isblank _NSGetEnviron strncasecmp]) AC_CHECK_FUNCS([DINFINITY DQNAN cexp chsize clog clog10 ctermid fesetround ftime ftruncate fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice pipe _pipe readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt stat64 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 truncate unsetenv isblank _NSGetEnviron strncasecmp])
# Reasons for testing: # Reasons for testing:
# netdb.h - not in mingw # netdb.h - not in mingw