Submitted By: Mario Fetka (mario dot fetka at gmail dot com)
Date: 2011-11-21
Initial Package Version: 1.4.5
Origin: http://privsep.org/patches/2.3.0-dev/xattr-patches/apr-xattr-build.patch
Upstream Status: unknown
Description: build infrastructure
 
diff -Naur apr-1.4.5.orig/build.conf apr-1.4.5/build.conf
--- apr-1.4.5.orig/build.conf	2011-11-21 18:38:28.659217726 +0000
+++ apr-1.4.5/build.conf	2011-11-21 18:39:17.735760998 +0000
@@ -13,7 +13,7 @@
 # directories that have platform-specific code in them. the resulting
 # pattern will be: SUBDIR/PLATFORM/*.c
 platform_dirs =
-  dso file_io locks memory misc mmap network_io poll random
+  dso file_io locks memory misc mmap network_io poll random xattr
   shmem support threadproc time user atomic
 
 # all the public headers
diff -Naur apr-1.4.5.orig/configure.in apr-1.4.5/configure.in
--- apr-1.4.5.orig/configure.in	2011-11-21 18:38:28.985607639 +0000
+++ apr-1.4.5/configure.in	2011-11-21 18:43:25.981912296 +0000
@@ -197,7 +197,7 @@
 DEFAULT_OSDIR="unix"
 echo "(Default will be ${DEFAULT_OSDIR})"
 
-apr_modules="file_io network_io threadproc misc locks time mmap shmem user memory atomic poll support random"
+apr_modules="file_io network_io threadproc misc locks time mmap shmem user memory atomic poll support random xattr"
 
 dnl Checks for programs.
 AC_PROG_MAKE_SET
@@ -1466,7 +1466,9 @@
     sys/types.h		\
     sys/uio.h		\
     sys/un.h		\
-    sys/wait.h)
+    sys/wait.h          \
+    sys/xattr.h         \
+    sys/extattr.h)
 
 # IRIX 6.5 has a problem in <netinet/tcp.h> which prevents it from
 # being included by itself.  Check for <netinet/tcp.h> manually,
@@ -1518,6 +1520,8 @@
 AC_SUBST(unistdh)
 AC_SUBST(signalh)
 AC_SUBST(sys_waith)
+AC_SUBST(sys_xattrh)
+AC_SUBST(sys_extattrh)
 AC_SUBST(processh)
 AC_SUBST(pthreadh)
 AC_SUBST(semaphoreh)
@@ -2472,6 +2476,87 @@
 APR_CHECK_DIRENT_INODE
 APR_CHECK_DIRENT_TYPE
 
+dnl ----------------------------- Checking for Extended Attributes Support
+echo "${nl}Checking for Extended Attributes Support..."
+
+# Check whether Extended Attributes have explicitly been disabled
+AC_ARG_ENABLE(xattr,
+  [  --disable-xattr         Disable Extended Attributes support in APR.],
+  [ if test "$enableval" = "no"; then
+        user_disabled_xattr=1
+    fi ],
+  [ user_disabled_xattr=0 ] )
+
+xattrdarwin="0"
+xattrlinux="0"
+xattrfreebsd="0"
+xattrsolaris="0"
+if test "$user_disabled_xattr" = 1; then
+    echo "no -- disabled by user"
+else
+    AC_CHECK_FUNCS([fgetxattr fsetxattr flistxattr fremovexattr lgetxattr \
+                    extattr_get_fd extattr_set_fd extattr_list_fd \
+		    extattr_delete_fd openat unlinkat])
+    APR_CHECK_DEFINE(O_XATTR, sys/fcntl.h)
+    APR_CHECK_DEFINE(XATTR_NOFOLLOW, sys/xattr.h)
+    APR_CHECK_DEFINE(XATTR_CREATE, sys/xattr.h)
+    APR_CHECK_DEFINE(XATTR_REPLACE, sys/xattr.h)
+    APR_CHECK_DEFINE(XATTR_NAME_MAX, linux/limits.h)
+    APR_CHECK_DEFINE(XATTR_SIZE_MAX, linux/limits.h)
+    APR_CHECK_DEFINE(XATTR_LIST_MAX, linux/limits.h)
+    APR_CHECK_DEFINE(XATTR_MAXNAMELEN, sys/xattr.h)
+    APR_CHECK_DEFINE(EXTATTR_NAMESPACE_USER, sys/extattr.h)
+    APR_CHECK_DEFINE(EXTATTR_NAMESPACE_SYSTEM, sys/extattr.h)
+    APR_CHECK_DEFINE(EXTATTR_MAXNAMELEN, sys/extattr.h)
+
+    APR_BEGIN_DECISION([xattr attribute system interface])
+    APR_IFALLYES(header:sys/xattr.h dnl
+                 define:XATTR_NOFOLLOW dnl
+                 func:fgetxattr dnl
+                 func:fsetxattr dnl
+                 func:flistxattr dnl
+                 func:fremovexattr,
+                 [xattrdarwin="1"
+                  APR_DECIDE(USE_XATTR_DARWIN, [xattr (Darwin)])])
+
+    APR_IFALLYES(header:sys/xattr.h dnl
+                 func:lgetxattr dnl
+                 func:fgetxattr dnl
+                 func:fsetxattr dnl
+                 func:flistxattr dnl
+                 func:fremovexattr,
+                 [xattrlinux="1"
+                  APR_DECIDE(USE_XATTR_LINUX, [xattr (Linux)])])
+
+    APR_IFALLYES(header:sys/extattr.h dnl
+                 func:extattr_set_fd dnl
+                 func:func:extattr_get_fd dnl
+                 func:extattr_list_fd dnl
+                 func:func:extattr_delete_fd,
+                 [xattrfreebsd="1"
+                  APR_DECIDE(USE_XATTR_FREEBSD, [extattr (FreeBSD)])])
+
+    APR_IFALLYES(define:O_XATTR dnl
+                 func:openat dnl
+                 func:unlinkat,
+                 [xattrsolaris="1"
+                  APR_DECIDE(USE_XATTR_SOLARIS, [attropen (Solaris)])])
+
+    if test "x$ac_decision" = "x"; then
+        ac_decision="USE_XATTR_NONE"
+        ac_decision_msg="no xattr interface available"
+    fi
+    APR_END_DECISION
+    AC_DEFINE_UNQUOTED($ac_decision)
+fi
+
+if test "$xattrdarwin$xattrlinux$xattrfreebsd$xattrsolaris" = "0000"; then
+  xattr="0"
+else
+  xattr="1"
+fi
+AC_SUBST(xattr)
+
 dnl ----------------------------- Checking for UUID Support 
 echo "${nl}Checking for OS UUID Support..."
 
diff -Naur apr-1.4.5.orig/include/apr.h.in apr-1.4.5/include/apr.h.in
--- apr-1.4.5.orig/include/apr.h.in	2011-11-21 18:38:28.661532544 +0000
+++ apr-1.4.5/include/apr.h.in	2011-11-21 18:40:23.666523955 +0000
@@ -104,6 +104,8 @@
 #define APR_HAVE_SYS_UIO_H       @sys_uioh@
 #define APR_HAVE_SYS_UN_H        @sys_unh@
 #define APR_HAVE_SYS_WAIT_H      @sys_waith@
+#define APR_HAVE_SYS_XATTR_H     @sys_xattrh@
+#define APR_HAVE_SYS_EXTATTR_H   @sys_extattrh@
 #define APR_HAVE_TIME_H          @timeh@
 #define APR_HAVE_UNISTD_H        @unistdh@
 #define APR_HAVE_WINDOWS_H       @windowsh@
@@ -276,6 +278,7 @@
 #define APR_HAS_UNICODE_FS        @have_unicode_fs@
 #define APR_HAS_PROC_INVOKED      @have_proc_invoked@
 #define APR_HAS_USER              @apr_has_user@
+#define APR_HAS_XATTR             @xattr@
 #define APR_HAS_LARGE_FILES       @aprlfs@
 #define APR_HAS_XTHREAD_FILES     @apr_has_xthread_files@
 #define APR_HAS_OS_UUID           @osuuid@