From 6bc98ba721a244cf13f1dd3bbf7c5b47ea2f8b69 Mon Sep 17 00:00:00 2001 From: Kevin Ryde Date: Sun, 2 Sep 2007 22:32:55 +0000 Subject: [PATCH] (AC_CHECK_FUNCS): Add clog and cexp. --- configure.in | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configure.in b/configure.in index 51b191ee0..4b6ec02d9 100644 --- a/configure.in +++ b/configure.in @@ -622,6 +622,9 @@ AC_CHECK_HEADERS([assert.h crt_externs.h]) # DQNAN - OSF specific # (DINFINITY and DQNAN are actually global variables, not functions) # 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) # fesetround - available in C99, but not older systems # 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 # _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: # netdb.h - not in mingw