X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/fab9a9c54729984199d20b637ea8cc163c73d2e2..b964901f7d01ad04717535ce3d328200d616be32:/configure.in

diff --git a/configure.in b/configure.in
index e08249da..060ebc2d 100644
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(byteorder.h)
 AC_CONFIG_HEADER(config.h)
-AC_PREREQ(2.12)
+AC_PREREQ(2.52)
 
 LDFLAGS=${LDFLAGS-""}
 
@@ -28,19 +28,12 @@ fi
 
 CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
 
-# look for getconf early as this affects just about everything
-AC_CHECK_PROG(HAVE_GETCONF, getconf, "yes", "no")
-if test $HAVE_GETCONF = "yes"; then
-	CFLAGS=$CFLAGS" "`getconf LFS_CFLAGS 2> /dev/null`
-	LDFLAGS=$LDFLAGS" "`getconf LFS_LDFLAGS 2> /dev/null`
-fi
-
 AC_ARG_WITH(included-popt,
         [  --with-included-popt    use bundled popt library, not from system])
 
 AC_ARG_WITH(rsync-path,
 	[  --with-rsync-path=PATH  set default --rsync-path to PATH (default: \"rsync\")],
-	[ RSYNC_PATH="$with_rsync_name" ],
+	[ RSYNC_PATH="$with_rsync_path" ],
 	[ RSYNC_PATH="rsync" ])
 AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [ ])
 
@@ -52,7 +45,45 @@ AC_SUBST(SHELL)
 AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
 AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [ ])
 
-AC_SYS_LARGEFILE
+
+# arrgh. libc in the current debian stable screws up the largefile
+# stuff, getting byte range locking wrong
+AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[
+AC_TRY_RUN([
+#define _FILE_OFFSET_BITS 64
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+int main(void) 
+{
+	struct flock lock;
+        int status;
+	int fd = open("conftest.dat", O_CREAT|O_RDWR, 0600);
+	lock.l_type = F_WRLCK;
+	lock.l_whence = SEEK_SET;
+	lock.l_start = 0;
+	lock.l_len = 1;
+	lock.l_pid = 0;
+	
+	fcntl(fd,F_SETLK,&lock);
+	if (fork() == 0) {
+		lock.l_start = 1;		
+		exit(fcntl(fd,F_SETLK,&lock) == 0);
+        }
+        wait(&status);
+	unlink("conftest.dat");
+	exit(WEXITSTATUS(status));
+}
+],
+rsync_cv_HAVE_BROKEN_LARGEFILE=yes,rsync_cv_HAVE_BROKEN_LARGEFILE=no,rsync_cv_HAVE_BROKEN_LARGEFILE=cross)])
+if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then
+   AC_SYS_LARGEFILE
+fi
+
+
+
 AC_C_BIGENDIAN
 AC_HEADER_DIRENT
 AC_HEADER_TIME
@@ -77,8 +108,7 @@ AC_TYPE_PID_T
 AC_TYPE_GETGROUPS
 AC_STRUCT_ST_RDEV
 AC_CHECK_TYPE([ino_t], [unsigned])
-dnl TYPE_SOCKLEN_T
-AC_CHECK_TYPE([socklen_t], [size_t])
+TYPE_SOCKLEN_T
 
 AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [
     AC_TRY_COMPILE([#include <errno.h>],[int i = errno],
@@ -348,4 +378,4 @@ AC_SUBST(OBJ_RESTORE)
 AC_SUBST(CC_SHOBJ_FLAG)
 AC_SUBST(BUILD_POPT)
 
-AC_OUTPUT(Makefile lib/dummy zlib/dummy)
+AC_OUTPUT(Makefile lib/dummy zlib/dummy popt/dummy shconfig)