Configure magic for testing ext2_ino_t and s_journal_inum

[dump.git] / configure.in

diff --git a/configure.in b/configure.in
index 768a92e20d1d927c2abb7fceb373dd6ea82b4720..cd3b5da7a02257b9577f4801a7d0ad9a1ef02a41 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -273,6 +273,28 @@ if test "$ext2fs_h" = no -o "$ext2fs_lib" = no; then
        AC_MSG_ERROR(You need to install the Ext2fs libraries from the E2fsprogs distribution first - hint: make install-libs)
 fi
 
+dnl
+dnl Check for ext2_ino_t type
+dnl
+AC_MSG_CHECKING(for ext2_ino_t type in ext2 headers)
+AC_TRY_COMPILE([#include <stdio.h>
+#include <linux/ext2_fs.h>
+#include <ext2fs/ext2fs.h>], 
+[ext2_ino_t ino = 0;], 
+[AC_DEFINE(HAVE_EXT2_INO_T), AC_MSG_RESULT(yes)],
+AC_MSG_RESULT(no))
+
+dnl
+dnl Check for s_journal_inum field in ext2_super_block struct
+dnl
+AC_MSG_CHECKING(for s_journal_inum field in ext2_super_block struct)
+AC_TRY_COMPILE([#include <stdio.h>
+#include <linux/ext2_fs.h>
+#include <ext2fs/ext2fs.h>],
+[struct ext2_super_block es; es.s_journal_inum = 0;],
+[AC_DEFINE(HAVE_EXT2_JOURNAL_INUM), AC_MSG_RESULT(yes)],
+AC_MSG_RESULT(no))
+
 dnl
 dnl Check for termcap libraries
 dnl
@@ -316,6 +338,7 @@ AC_CHECK_FUNC(glob)
 dnl
 dnl Check for GLOB_ALTDIRFUNC
 dnl
+AC_MSG_CHECKING(for extended glob routines)
 if test "$ac_cv_func_glob" = "yes"; then
        AC_EGREP_CPP(yes, 
        [
@@ -323,10 +346,15 @@ if test "$ac_cv_func_glob" = "yes"; then
 #      ifdef GLOB_ALTDIRFUNC
        yes
 #      endif
-       ], AC_DEFINE(HAVE_GLOB), noglob=yes)
-       if test "$noglob" = "yes"; then
-               echo "Your system does not support extended glob, will use the internal routines"
-       fi
+       ], 
+       [
+       AC_DEFINE(HAVE_GLOB)
+       AC_MSG_RESULT(yes)
+       ],
+       [
+       AC_MSG_RESULT(no)
+       echo "Your system does not support extended glob, will use the internal routines"
+       ])
 fi
 
 dnl