Update to autoconf 2.50

[dump.git] / configure.in

diff --git a/configure.in b/configure.in
index 9a980eaa0ce57273e04914ddca4dcaed2e7957d1..4bc4abd93778ccc0364b295adeeafa136c6a8c3c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,5 @@
 AC_INIT(dump/dump.h)
 AC_INIT(dump/dump.h)

+AC_PREREQ(2.57)

 
 MCONFIG=./MCONFIG
 AC_SUBST_FILE(MCONFIG)
 
 MCONFIG=./MCONFIG
 AC_SUBST_FILE(MCONFIG)


@@ -19,6 +20,10 @@ AC_CHECK_TOOL(PATCH, patch, :)
 AC_PROG_CC
 AC_PROG_INSTALL
 
 AC_PROG_CC
 AC_PROG_INSTALL
 

+AC_CHECK_HEADERS([sys/types.h])
+
+CPPFLAGS="-D_BSD_SOURCE -D_USE_BSD_SIGNAL ${CPPFLAGS}"
+

 dnl
 dnl Handle --enable-debug
 dnl
 dnl
 dnl Handle --enable-debug
 dnl


@@ -139,12 +144,12 @@ then
        echo "Not including readline support"
 else
        READLINE="-lreadline -ltermcap"
        echo "Not including readline support"
 else
        READLINE="-lreadline -ltermcap"

-       AC_DEFINE(HAVE_READLINE)
+       AC_DEFINE([HAVE_READLINE],1,[Define if you want to include readline support.])

        echo "Including readline support"
 fi
 ,
 READLINE="-lreadline -ltermcap"
        echo "Including readline support"
 fi
 ,
 READLINE="-lreadline -ltermcap"

-AC_DEFINE(HAVE_READLINE)
+AC_DEFINE([HAVE_READLINE],1,[Define if you want to include readline support.])

 echo "Including readline support by default"
 )
 AC_SUBST(READLINE)
 echo "Including readline support by default"
 )
 AC_SUBST(READLINE)


@@ -156,7 +161,7 @@ AC_ARG_ENABLE([oldstylefscript],
 [  --enable-oldstylefscript   enable old style F script (no arguments) (default is NO)],
 if test "$enableval" = "yes"
 then
 [  --enable-oldstylefscript   enable old style F script (no arguments) (default is NO)],
 if test "$enableval" = "yes"
 then

-       AC_DEFINE(OLD_STYLE_FSCRIPT)
+       AC_DEFINE([OLD_STYLE_FSCRIPT],1,[Define this is you want old style F script (no arguments).])

        echo "Using old style F script"
 else
        echo "Using new style F script"
        echo "Using old style F script"
 else
        echo "Using new style F script"


@@ -172,13 +177,13 @@ AC_ARG_ENABLE([largefile],
 [  --enable-largefile         enable Large File System support (default is YES)],
 if test "$enableval" = "yes"
 then
 [  --enable-largefile         enable Large File System support (default is YES)],
 if test "$enableval" = "yes"
 then

-       AC_DEFINE(USE_LFS)
+       AC_DEFINE([USE_LFS],1,[Define this if you want Large File System support.])

        echo "Enabling Large File System support"
 else
        echo "Not enabling Large File System support"
 fi
 ,
        echo "Enabling Large File System support"
 else
        echo "Not enabling Large File System support"
 fi
 ,

-AC_DEFINE(USE_LFS)
+AC_DEFINE([USE_LFS],1,[Define this if you want Large File System support.])

 echo "Enabling Large File System support by default"
 )
 
 echo "Enabling Large File System support by default"
 )
 


@@ -189,13 +194,13 @@ AC_ARG_ENABLE([qfa],
 [  --enable-qfa               enable Quick File Access support (default is YES)],
 if test "$enableval" = "yes"
 then
 [  --enable-qfa               enable Quick File Access support (default is YES)],
 if test "$enableval" = "yes"
 then

-       AC_DEFINE(USE_QFA)
+       AC_DEFINE([USE_QFA],1,[Define this if you want Quick File Access support.])

        echo "Enabling Quick File Access support"
 else
        echo "Not enabling Quick File Access support"
 fi
 ,
        echo "Enabling Quick File Access support"
 else
        echo "Not enabling Quick File Access support"
 fi
 ,

-AC_DEFINE(USE_QFA)
+AC_DEFINE([USE_QFA],1,[Define this if you want Quick File Access support.])

 echo "Enabling Quick File Access support by default"
 )
 
 echo "Enabling Quick File Access support by default"
 )
 


@@ -206,7 +211,7 @@ AC_ARG_ENABLE([qfadebug],
 [  --enable-qfadebug          include Quick File Access debugging code (default is NO)],
 if test "$enableval" = "yes"
 then
 [  --enable-qfadebug          include Quick File Access debugging code (default is NO)],
 if test "$enableval" = "yes"
 then

-       AC_DEFINE(DEBUG_QFA)
+       AC_DEFINE([DEBUG_QFA],1,[Define this if you want to include Quick File Access debugging code.])

        echo "Including Quick File Access debugging code"
 else
        echo "Not including Quick File Access debugging code"
        echo "Including Quick File Access debugging code"
 else
        echo "Not including Quick File Access debugging code"


@@ -371,7 +376,8 @@ AC_TRY_COMPILE([#include <stdio.h>
 #endif
 #include <ext2fs/ext2fs.h>],
 [ext2_ino_t ino = 0;], 
 #endif
 #include <ext2fs/ext2fs.h>],
 [ext2_ino_t ino = 0;], 

-[AC_DEFINE(HAVE_EXT2_INO_T) AC_MSG_RESULT(yes)],
+[AC_DEFINE([HAVE_EXT2_INO_T],1,[Define if we have the ext2_ino_t type (from e2fsprogs 1.20+).])
+ AC_MSG_RESULT(yes)],

 AC_MSG_RESULT(no))
 
 dnl
 AC_MSG_RESULT(no))
 
 dnl


@@ -386,7 +392,8 @@ AC_TRY_COMPILE([#include <stdio.h>
 #endif
 #include <ext2fs/ext2fs.h>],
 [struct ext2_super_block es; es.s_journal_inum = 0;],
 #endif
 #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_DEFINE([HAVE_EXT2_JOURNAL_INUM],1,[Define if we have the s_journal_inum field in struct ext2_super_block.])
+ AC_MSG_RESULT(yes)],

 AC_MSG_RESULT(no))
 
 dnl
 AC_MSG_RESULT(no))
 
 dnl


@@ -415,7 +422,7 @@ dnl Check for rl_completion_matches
 dnl
 AC_CHECK_LIB(readline, rl_completion_matches, [rlcm=yes], [rlcm=no], "-ltermcap")
 if test "$rlcm" = yes; then
 dnl
 AC_CHECK_LIB(readline, rl_completion_matches, [rlcm=yes], [rlcm=no], "-ltermcap")
 if test "$rlcm" = yes; then

-       AC_DEFINE(HAVE_READLINE_RLCM)
+       AC_DEFINE([HAVE_READLINE_RLCM],1,[Define this if your readline libs have the rl_completion_matches library.])

 fi
 
 dnl
 fi
 
 dnl


@@ -423,7 +430,7 @@ dnl Check for rl_completion_append_character
 dnl
 AC_CHECK_LIB(readline, rl_completion_append_character, [rcac=yes], [rcac=no], "-ltermcap")
 if test "$rcac" = yes; then
 dnl
 AC_CHECK_LIB(readline, rl_completion_append_character, [rcac=yes], [rcac=no], "-ltermcap")
 if test "$rcac" = yes; then

-       AC_DEFINE(HAVE_READLINE_CAC)
+       AC_DEFINE([HAVE_READLINE_CAC],1,[Define this if your readline libs have the rl_completion_append_character variable.])

 fi
 
 dnl
 fi
 
 dnl


@@ -433,7 +440,7 @@ AC_CHECK_HEADER(zlib.h, [zlib_h=yes], [zlib_h=no], [-])
 AC_CHECK_LIB(z, compress2, [zlib_lib=yes], [zlib_lib=no])
 if test "$zlib_h" = yes -a "$zlib_lib" = yes; then
        ZLIB="-lz"
 AC_CHECK_LIB(z, compress2, [zlib_lib=yes], [zlib_lib=no])
 if test "$zlib_h" = yes -a "$zlib_lib" = yes; then
        ZLIB="-lz"

-       AC_DEFINE(HAVE_ZLIB)
+       AC_DEFINE([HAVE_ZLIB],1,[Define this if you have zlib compression library.])

 else
        ZLIB=""
 fi
 else
        ZLIB=""
 fi


@@ -446,7 +453,7 @@ AC_CHECK_HEADER(bzlib.h, [bzlib_h=yes], [bzlib_h=no], [-])
 AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress, [bzlib_lib=yes], [bzlib_lib=no])
 if test "$bzlib_h" = yes -a "$bzlib_lib" = yes; then
        BZLIB="-lbz2"
 AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress, [bzlib_lib=yes], [bzlib_lib=no])
 if test "$bzlib_h" = yes -a "$bzlib_lib" = yes; then
        BZLIB="-lbz2"

-       AC_DEFINE(HAVE_BZLIB)
+       AC_DEFINE([HAVE_BZLIB],1,[Define this if you have bzlib compression library.])

 else
        BZLIB=""
 fi
 else
        BZLIB=""
 fi


@@ -471,7 +478,7 @@ if test "$ac_cv_func_glob" = "yes"; then
 #      endif
        ], 
        [
 #      endif
        ], 
        [

-       AC_DEFINE(HAVE_GLOB)
+       AC_DEFINE([HAVE_GLOB],1,[Define if you have the glob function.])

        AC_MSG_RESULT(yes)
        ],
        [
        AC_MSG_RESULT(yes)
        ],
        [