AC_CHECK_PROG(HAVE_YODL2MAN, yodl2man, 1, 0)
if test x$HAVE_YODL2MAN = x1; then
MAKE_MAN=man
+else
+ MAKE_MAN=man-copy
fi
AC_ARG_WITH(nobody-group,
sys/un.h sys/attr.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \
netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \
sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \
- popt.h popt/popt.h)
+ popt.h popt/popt.h linux/falloc.h)
AC_HEADER_MAJOR
AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[
AC_SEARCH_LIBS(inet_ntop, resolv)
-# Solaris and HP-UX weirdness:
-# Search for libiconv_open (not iconv_open) to discover if -liconv is needed!
+# For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll
+# accept either iconv_open or libiconv_open, since some include files map
+# the former to the latter.
+AC_SEARCH_LIBS(iconv_open, iconv)
AC_SEARCH_LIBS(libiconv_open, iconv)
AC_MSG_CHECKING([for iconv declaration])
setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \
seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \
extattr_get_link sigaction sigprocmask setattrlist getgrouplist \
- initgroups utimensat)
+ initgroups utimensat posix_fallocate)
dnl cygwin iconv.h defines iconv_open as libiconv_open
if test x"$ac_cv_func_iconv_open" != x"yes"; then
AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)])
fi
+dnl Preallocation stuff (also fallocate, posix_fallocate function tests above):
+
+AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[
+AC_TRY_LINK([#include <fcntl.h>
+#include <sys/types.h>],
+[fallocate(0, 0, 0, 0);],
+rsync_cv_have_fallocate=yes,rsync_cv_have_fallocate=no)])
+if test x"$rsync_cv_have_fallocate" = x"yes"; then
+ AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error])
+fi
+
+AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[
+AC_TRY_COMPILE([#include <sys/syscall.h>
+#include <sys/types.h>],
+[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);],
+rsync_cv_have_sys_fallocate=yes,rsync_cv_have_sys_fallocate=no)])
+if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then
+ AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number])
+fi
+
+if test x"$ac_cv_func_posix_fallocate" = x"yes"; then
+ AC_MSG_CHECKING([whether posix_fallocate is efficient])
+ case $host_os in
+ *cygwin*)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_EFFICIENT_POSIX_FALLOCATE, 1,
+ [Define if posix_fallocate is efficient (Cygwin)])
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+ esac
+fi
+
+dnl End of preallocation stuff
+
AC_CHECK_FUNCS(getpgrp tcgetpgrp)
if test $ac_cv_func_getpgrp = yes; then
AC_FUNC_GETPGRP