Changes from arch/CVS synchronization

[bpt/guile.git] / configure.in

diff --git a/configure.in b/configure.in
index 798dbbe..e06a498 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -598,9 +598,10 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
 #   readdir_r - recent posix, not on old systems
 #   stat64 - SuS largefile stuff, not on old systems
 #   sysconf - not on old systems
+#   isblank - available as a GNU extension or in C99
 #   _NSGetEnviron - Darwin specific
 #
-AC_CHECK_FUNCS([DINFINITY DQNAN ctermid fesetround ftime fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice 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 unsetenv _NSGetEnviron])
+AC_CHECK_FUNCS([DINFINITY DQNAN ctermid fesetround ftime fchown getcwd geteuid gettimeofday gmtime_r ioctl lstat mkdir mknod nice 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 unsetenv isblank _NSGetEnviron])
 
 # Reasons for testing:
 #   netdb.h - not in mingw