X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/773f2bd47f48b737cef2852341b86f5d086a5fef..9486289ce452ab82ca8b3f16fae8c2ef5247a923:/configure.in

diff --git a/configure.in b/configure.in
index 167f85bb..9749558d 100644
--- a/configure.in
+++ b/configure.in
@@ -15,7 +15,7 @@ AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
 AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
-AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/mode.h)
+AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
@@ -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)
+AC_CHECK_FUNCS(memmove getopt_long lchown setlinebuf vsnprintf)
 
 echo $ac_n "checking for working fnmatch... $ac_c"
 AC_TRY_RUN([#include <fnmatch.h>
@@ -50,4 +50,39 @@ main() { exit(fnmatch("*.o", "x.o", 0) == 0? 0: 1); }],
 echo yes;AC_DEFINE(HAVE_FNMATCH), 
 echo no)
 
-AC_OUTPUT(Makefile)
+echo $ac_n "checking for long long ... $ac_c"
+AC_TRY_RUN([#include <stdio.h>
+main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
+echo yes;AC_DEFINE(HAVE_LONGLONG), 
+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; 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)
+
+echo $ac_n "checking for unsigned char ... $ac_c"
+AC_TRY_RUN([#include <stdio.h>
+main() { char c; c=250; exit((c > 0)?0:1); }],
+echo yes;AC_DEFINE(HAVE_UNSIGNED_CHAR), 
+echo no)
+
+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 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 no)
+
+AC_OUTPUT(Makefile lib/dummy)