X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d6e6ecbdbf0452ec95afc98c2700076e39b4692f..9486289ce452ab82ca8b3f16fae8c2ef5247a923:/configure.in

diff --git a/configure.in b/configure.in
index f7400730..9749558d 100644
--- a/configure.in
+++ b/configure.in
@@ -42,7 +42,7 @@ AC_FUNC_MMAP
 AC_FUNC_UTIME_NULL
 AC_CHECK_FUNCS(waitpid strtok pipe getcwd mkdir strdup strerror chown chmod mknod)
 AC_CHECK_FUNCS(fchmod fstat strchr bcopy bzero readlink link utime utimes)
-AC_CHECK_FUNCS(memmove getopt_long lchown setlinebuf)
+AC_CHECK_FUNCS(memmove getopt_long lchown setlinebuf vsnprintf)
 
 echo $ac_n "checking for working fnmatch... $ac_c"
 AC_TRY_RUN([#include <fnmatch.h>
@@ -59,7 +59,7 @@ echo no)
 echo $ac_n "checking for off64_t ... $ac_c"
 AC_TRY_RUN([#include <stdio.h>
 #include <sys/stat.h>
-main() { struct stat64 st; off64_t s; exit((lstat64("/dev/null", &st)==0)?0:1); }],
+main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) return 1; exit((lstat64("/dev/null", &st)==0)?0:1); }],
 echo yes;AC_DEFINE(HAVE_OFF64_T), 
 echo no)
 
@@ -69,14 +69,16 @@ main() { char c; c=250; exit((c > 0)?0:1); }],
 echo yes;AC_DEFINE(HAVE_UNSIGNED_CHAR), 
 echo no)
 
-echo $ac_n "checking for utimbuf ... $ac_c"
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utime.h>],
-[struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);],
-echo yes;AC_DEFINE(HAVE_UTIMBUF), 
+echo $ac_n "checking for broken readdir ... $ac_c"
+AC_TRY_RUN([#include <sys/types.h>
+#include <dirent.h>
+main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
+if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
+di->d_name[0] == 0) return 0; return 1;} ],
+echo yes - you are using the broken /usr/ucb/cc;AC_DEFINE(HAVE_BROKEN_READDIR), 
 echo no)
 
-echo $ac_n "checking for broken readdir ... $ac_c"
+echo $ac_n "checking for utimbuf ... $ac_c"
 AC_TRY_COMPILE([#include <sys/types.h>
 #include <utime.h>],
 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);],