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[Cvs-cvs] ccvs ChangeLog configure.in configure [cvs1-11-x-branch]
From: |
Larry Jones |
Subject: |
[Cvs-cvs] ccvs ChangeLog configure.in configure [cvs1-11-x-branch] |
Date: |
Fri, 14 Dec 2007 17:23:01 +0000 |
CVSROOT: /cvsroot/cvs
Module name: ccvs
Branch: cvs1-11-x-branch
Changes by: Larry Jones <scjones> 07/12/14 17:22:57
Modified files:
. : ChangeLog configure.in configure
Log message:
* configure.in: Add --disable-mmap.
* configure: Regenerated.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/ccvs/ChangeLog?cvsroot=cvs&only_with_tag=cvs1-11-x-branch&r1=1.692.2.258&r2=1.692.2.259
http://cvs.savannah.gnu.org/viewcvs/ccvs/configure.in?cvsroot=cvs&only_with_tag=cvs1-11-x-branch&r1=1.176.2.71&r2=1.176.2.72
http://cvs.savannah.gnu.org/viewcvs/ccvs/configure?cvsroot=cvs&only_with_tag=cvs1-11-x-branch&r1=1.174.2.80&r2=1.174.2.81
Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/cvs/ccvs/ChangeLog,v
retrieving revision 1.692.2.258
retrieving revision 1.692.2.259
diff -u -b -r1.692.2.258 -r1.692.2.259
--- ChangeLog 28 Oct 2007 16:16:35 -0000 1.692.2.258
+++ ChangeLog 14 Dec 2007 17:22:53 -0000 1.692.2.259
@@ -1,3 +1,8 @@
+2007-12-14 Larry Jones <address@hidden>
+
+ * configure.in: Add --disable-mmap.
+ * configure: Regenerated.
+
2007-10-19 Derek Price <address@hidden>
* cvs.texinfo: Update Ximbiot's address and Copyright dates.
Index: configure.in
===================================================================
RCS file: /cvsroot/cvs/ccvs/configure.in,v
retrieving revision 1.176.2.71
retrieving revision 1.176.2.72
diff -u -b -r1.176.2.71 -r1.176.2.72
--- configure.in 28 Jun 2006 20:49:32 -0000 1.176.2.71
+++ configure.in 14 Dec 2007 17:22:54 -0000 1.176.2.72
@@ -300,9 +300,6 @@
AC_LIBSOURCE(fnmatch.h.in)
fi
-dnl for the buffer routine replacements
-AC_FUNC_MMAP
-
# Try to find connect and gethostbyname.
AC_CHECK_LIB(nsl, main)
AC_SEARCH_LIBS(connect, xnet socket inet,
@@ -662,6 +659,11 @@
dnl
dnl
+dnl end --with-*
+dnl
+
+
+dnl
dnl Set the NDBM library to use.
dnl
dnl XXX - FIXME - FIXME - FIXME - XXX
@@ -699,16 +701,23 @@
dnl
-
dnl
-dnl end --with-*
+dnl begin --enables
dnl
-dnl
-dnl begin --enables
-dnl
+dnl Allow mmap for the buffer routine replacements to be disabled in
+dnl case of problems.
+AC_ARG_ENABLE(
+ [mmap],
+ AC_HELP_STRING(
+ [--disable-mmap],
+ [Don't mmap RCS files]))
+
+if test no != "$enable_mmap"; then
+ AC_FUNC_MMAP
+fi
# Check for options requesting client and server feature. If none are
# given and we have connect(), we want the full client & server arrangement.
Index: configure
===================================================================
RCS file: /cvsroot/cvs/ccvs/configure,v
retrieving revision 1.174.2.80
retrieving revision 1.174.2.81
diff -u -b -r1.174.2.80 -r1.174.2.81
--- configure 22 Aug 2007 21:24:08 -0000 1.174.2.80
+++ configure 14 Dec 2007 17:22:54 -0000 1.174.2.81
@@ -1313,6 +1313,7 @@
--enable-cvs-ndbm Use the NDBM library distributed with CVS rather
than attempting to use a system NDBM library.
Disabling this may not work. (default)
+ --disable-mmap Don't mmap RCS files
--enable-client Include code for running as a remote client
(default)
--enable-password-authenticated-client
@@ -9354,41 +9355,39 @@
fi
+# Try to find connect and gethostbyname.
-
-for ac_header in stdlib.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+{ echo "$as_me:$LINENO: checking for main in -lnsl" >&5
+echo $ECHO_N "checking for main in -lnsl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_nsl_main+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
+
+
+int
+main ()
+{
+return main ();
+ ;
+ return 0;
+}
_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
@@ -9397,140 +9396,130 @@
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_nsl_main=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_compiler=no
+ ac_cv_lib_nsl_main=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_main" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_main" >&6; }
+if test $ac_cv_lib_nsl_main = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+ LIBS="-lnsl $LIBS"
+
+fi
+
+{ echo "$as_me:$LINENO: checking for library containing connect" >&5
+echo $ECHO_N "checking for library containing connect... $ECHO_C" >&6; }
+if test "${ac_cv_search_connect+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <$ac_header>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char connect ();
+int
+main ()
+{
+return connect ();
+ ;
+ return 0;
+}
_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
+for ac_lib in '' xnet socket inet; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- }; then
- ac_header_preproc=yes
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_connect=$ac_res
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+fi
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler,
rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the
preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be
compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing
prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite
headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf
documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But
Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be
Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler
will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take
precedence" >&2;}
- ( cat <<\_ASBOX
-## --------------------------------- ##
-## Report this to address@hidden ##
-## --------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_connect+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_connect+set}" = set; then
+ :
else
- eval "$as_ac_Header=\$ac_header_preproc"
+ ac_cv_search_connect=no
fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+{ echo "$as_me:$LINENO: result: $ac_cv_search_connect" >&5
+echo "${ECHO_T}$ac_cv_search_connect" >&6; }
+ac_res=$ac_cv_search_connect
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CONNECT 1
_ACEOF
fi
-done
-
-
-for ac_func in getpagesize
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+{ echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
+echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
+if test "${ac_cv_search_gethostbyname+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares
$ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
@@ -9538,23 +9527,23 @@
#ifdef __cplusplus
extern "C"
#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
+char gethostbyname ();
int
main ()
{
-return $ac_func ();
+return gethostbyname ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' netinet; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -9572,236 +9561,108 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
+ ac_cv_search_gethostbyname=$ac_res
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_var=no"
+
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
+ conftest$ac_exeext
+ if test "${ac_cv_search_gethostbyname+set}" = set; then
+ break
fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+done
+if test "${ac_cv_search_gethostbyname+set}" = set; then
+ :
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
-done
-{ echo "$as_me:$LINENO: checking for working mmap" >&5
-echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <fcntl.h>
-#include <sys/mman.h>
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
+KRB4=/usr/kerberos
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
+# Check whether --with-krb4 was given.
+if test "${with_krb4+set}" = set; then
+ withval=$with_krb4; KRB4=$with_krb4
+fi
+{ echo "$as_me:$LINENO: checking for KRB4 in $KRB4" >&5
+echo $ECHO_N "checking for KRB4 in $KRB4... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: " >&5
+echo "${ECHO_T}" >&6; }
-#endif /* no HAVE_GETPAGESIZE */
+krb_h=
+{ echo "$as_me:$LINENO: checking for krb.h" >&5
+echo $ECHO_N "checking for krb.h... $ECHO_C" >&6; }
+if test "$cross_compiling" != yes && test -r $KRB4/include/krb.h; then
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -I$KRB4/include"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <krb.h>
int
main ()
{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize ();
-
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 1;
- if (write (fd, data, pagesize) != pagesize)
- return 1;
- close (fd);
-
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 1;
- data2 = (char *) malloc (2 * pagesize);
- if (!data2)
- return 1;
- data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 1;
-
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 1;
- if (read (fd, data3, pagesize) != pagesize)
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 1;
- close (fd);
+int i;
+ ;
return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
+rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_mmap_fixed_mapped=yes
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ krb_h=yes krb_incdir=$KRB4/include
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext
conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
-echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP 1
-_ACEOF
-
-fi
-rm -f conftest.mmap
-
-
-# Try to find connect and gethostbyname.
-
-{ echo "$as_me:$LINENO: checking for main in -lnsl" >&5
-echo $ECHO_N "checking for main in -lnsl... $ECHO_C" >&6; }
-if test "${ac_cv_lib_nsl_main+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ CFLAGS=$hold_cflags
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-
+#include <krb.h>
int
main ()
{
-return main ();
+int i;
;
return 0;
}
@@ -9824,65 +9685,38 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_nsl_main=yes
+ krb_h=yes krb_incdir=
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_main=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_main" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_main" >&6; }
-if test $ac_cv_lib_nsl_main = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
fi
-{ echo "$as_me:$LINENO: checking for library containing connect" >&5
-echo $ECHO_N "checking for library containing connect... $ECHO_C" >&6; }
-if test "${ac_cv_search_connect+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ CFLAGS=$hold_cflags
else
- ac_func_search_save_LIBS=$LIBS
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
+#include <krb.h>
int
main ()
{
-return connect ();
+int i;
;
return 0;
}
_ACEOF
-for ac_lib in '' xnet socket inet; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext
+rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -9900,7 +9734,7 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_search_connect=$ac_res
+ krb_h=yes krb_incdir=
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -9909,67 +9743,25 @@
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext
- if test "${ac_cv_search_connect+set}" = set; then
- break
-fi
-done
-if test "${ac_cv_search_connect+set}" = set; then
- :
-else
- ac_cv_search_connect=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_connect" >&5
-echo "${ECHO_T}$ac_cv_search_connect" >&6; }
-ac_res=$ac_cv_search_connect
-if test "$ac_res" != no; then
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CONNECT 1
-_ACEOF
-
+ conftest$ac_exeext conftest.$ac_ext
fi
-
-{ echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
-echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
-if test "${ac_cv_search_gethostbyname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat >conftest.$ac_ext <<_ACEOF
+if test -z "$krb_h"; then
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
+#include <krb.h>
int
main ()
{
-return gethostbyname ();
+int i;
;
return 0;
}
_ACEOF
-for ac_lib in '' netinet; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext
+rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -9987,58 +9779,14 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_search_gethostbyname=$ac_res
+ krb_h=yes krb_incdir=
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext
- if test "${ac_cv_search_gethostbyname+set}" = set; then
- break
-fi
-done
-if test "${ac_cv_search_gethostbyname+set}" = set; then
- :
-else
- ac_cv_search_gethostbyname=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
-ac_res=$ac_cv_search_gethostbyname
-if test "$ac_res" != no; then
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-
-
-KRB4=/usr/kerberos
-
-
-# Check whether --with-krb4 was given.
-if test "${with_krb4+set}" = set; then
- withval=$with_krb4; KRB4=$with_krb4
-fi
-{ echo "$as_me:$LINENO: checking for KRB4 in $KRB4" >&5
-echo $ECHO_N "checking for KRB4 in $KRB4... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
-
-
-krb_h=
-{ echo "$as_me:$LINENO: checking for krb.h" >&5
-echo $ECHO_N "checking for krb.h... $ECHO_C" >&6; }
-if test "$cross_compiling" != yes && test -r $KRB4/include/krb.h; then
+ if test "$cross_compiling" != yes && test -r
$KRB4/include/kerberosIV/krb.h; then
hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -I$KRB4/include"
+ CFLAGS="$CFLAGS -I$KRB4/include/kerberosIV"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -10072,23 +9820,58 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- krb_h=yes krb_incdir=$KRB4/include
+ krb_h=yes krb_incdir=$KRB4/include/kerberosIV
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
- cat >conftest.$ac_ext <<_ACEOF
+ fi
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $krb_h" >&5
+echo "${ECHO_T}$krb_h" >&6; }
+
+includeopt=
+
+if test -n "$krb_h"; then
+ krb_lib=
+ if test "$cross_compiling" != yes && test -r $KRB4/lib/libkrb.a; then
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="-L${KRB4}/lib $LDFLAGS"
+ { echo "$as_me:$LINENO: checking for printf in -lkrb" >&5
+echo $ECHO_N "checking for printf in -lkrb... $ECHO_C" >&6; }
+if test "${ac_cv_lib_krb_printf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <krb.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char printf ();
int
main ()
{
-int i;
+return printf ();
;
return 0;
}
@@ -10111,33 +9894,51 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- krb_h=yes krb_incdir=
+ ac_cv_lib_krb_printf=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
+ ac_cv_lib_krb_printf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
- CFLAGS=$hold_cflags
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_printf" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_printf" >&6; }
+if test $ac_cv_lib_krb_printf = yes; then
+ krb_lib=yes krb_libdir=${KRB4}/lib
else
- cat >conftest.$ac_ext <<_ACEOF
+ LDFLAGS=$hold_ldflags
+ # Using open here instead of printf so we don't
+ # get confused by the cached value for printf from above.
+ { echo "$as_me:$LINENO: checking for open in -lkrb" >&5
+echo $ECHO_N "checking for open in -lkrb... $ECHO_C" >&6; }
+if test "${ac_cv_lib_krb_open+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <krb.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char open ();
int
main ()
{
-int i;
+return open ();
;
return 0;
}
@@ -10160,29 +9961,53 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- krb_h=yes krb_incdir=
+ ac_cv_lib_krb_open=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
+ ac_cv_lib_krb_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-if test -z "$krb_h"; then
- cat >conftest.$ac_ext <<_ACEOF
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_open" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_open" >&6; }
+if test $ac_cv_lib_krb_open = yes; then
+ krb_lib=yes krb_libdir=
+fi
+
+fi
+
+ LDFLAGS=$hold_ldflags
+ else
+ { echo "$as_me:$LINENO: checking for printf in -lkrb" >&5
+echo $ECHO_N "checking for printf in -lkrb... $ECHO_C" >&6; }
+if test "${ac_cv_lib_krb_printf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <krb.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char printf ();
int
main ()
{
-int i;
+return printf ();
;
return 0;
}
@@ -10205,27 +10030,72 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- krb_h=yes krb_incdir=
+ ac_cv_lib_krb_printf=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- if test "$cross_compiling" != yes && test -r
$KRB4/include/kerberosIV/krb.h; then
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -I$KRB4/include/kerberosIV"
+ ac_cv_lib_krb_printf=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_printf" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_printf" >&6; }
+if test $ac_cv_lib_krb_printf = yes; then
+ krb_lib=yes krb_libdir=
+fi
+
+ { echo "$as_me:$LINENO: checking for krb_recvauth" >&5
+echo $ECHO_N "checking for krb_recvauth... $ECHO_C" >&6; }
+if test "${ac_cv_func_krb_recvauth+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <krb.h>
-int
-main ()
-{
-int i;
- ;
- return 0;
+/* Define krb_recvauth to an innocuous variant, in case <limits.h> declares
krb_recvauth.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define krb_recvauth innocuous_krb_recvauth
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char krb_recvauth (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef krb_recvauth
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char krb_recvauth ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_krb_recvauth || defined __stub___krb_recvauth
+choke me
+#endif
+
+int
+main ()
+{
+return krb_recvauth ();
+ ;
+ return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
@@ -10246,40 +10116,43 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- krb_h=yes krb_incdir=$KRB4/include/kerberosIV
+ ac_cv_func_krb_recvauth=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
+ ac_cv_func_krb_recvauth=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
- CFLAGS=$hold_cflags
- fi
fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_cv_func_krb_recvauth" >&5
+echo "${ECHO_T}$ac_cv_func_krb_recvauth" >&6; }
+if test $ac_cv_func_krb_recvauth = yes; then
+ krb_lib=yes krb_libdir=
fi
-{ echo "$as_me:$LINENO: result: $krb_h" >&5
-echo "${ECHO_T}$krb_h" >&6; }
-includeopt=
+ fi
+ if test -n "$krb_lib"; then
-if test -n "$krb_h"; then
- krb_lib=
- if test "$cross_compiling" != yes && test -r $KRB4/lib/libkrb.a; then
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_KERBEROS 1
+_ACEOF
+
+ test -n "${krb_libdir}" && LIBS="${LIBS} -L${krb_libdir}"
+ # Put -L${krb_libdir} in LDFLAGS temporarily so that it appears before
+ # -ldes in the command line. Don't do it permanently so that we honor
+ # the user's setting for LDFLAGS
hold_ldflags=$LDFLAGS
- LDFLAGS="-L${KRB4}/lib $LDFLAGS"
- { echo "$as_me:$LINENO: checking for printf in -lkrb" >&5
-echo $ECHO_N "checking for printf in -lkrb... $ECHO_C" >&6; }
-if test "${ac_cv_lib_krb_printf+set}" = set; then
+ test -n "${krb_libdir}" && LDFLAGS="$LDFLAGS -L${krb_libdir}"
+ { echo "$as_me:$LINENO: checking for printf in -ldes" >&5
+echo $ECHO_N "checking for printf in -ldes... $ECHO_C" >&6; }
+if test "${ac_cv_lib_des_printf+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb $LIBS"
+LIBS="-ldes $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -10320,29 +10193,28 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_krb_printf=yes
+ ac_cv_lib_des_printf=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_krb_printf=no
+ ac_cv_lib_des_printf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_printf" >&5
-echo "${ECHO_T}$ac_cv_lib_krb_printf" >&6; }
-if test $ac_cv_lib_krb_printf = yes; then
- krb_lib=yes krb_libdir=${KRB4}/lib
-else
- LDFLAGS=$hold_ldflags
- # Using open here instead of printf so we don't
- # get confused by the cached value for printf from above.
- { echo "$as_me:$LINENO: checking for open in -lkrb" >&5
-echo $ECHO_N "checking for open in -lkrb... $ECHO_C" >&6; }
-if test "${ac_cv_lib_krb_open+set}" = set; then
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_des_printf" >&5
+echo "${ECHO_T}$ac_cv_lib_des_printf" >&6; }
+if test $ac_cv_lib_des_printf = yes; then
+ LIBS="${LIBS} -ldes"
+fi
+
+
+{ echo "$as_me:$LINENO: checking for krb_recvauth in -lkrb" >&5
+echo $ECHO_N "checking for krb_recvauth in -lkrb... $ECHO_C" >&6; }
+if test "${ac_cv_lib_krb_krb_recvauth+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
@@ -10360,11 +10232,11 @@
#ifdef __cplusplus
extern "C"
#endif
-char open ();
+char krb_recvauth ();
int
main ()
{
-return open ();
+return krb_recvauth ();
;
return 0;
}
@@ -10387,35 +10259,37 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_krb_open=yes
+ ac_cv_lib_krb_krb_recvauth=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_krb_open=no
+ ac_cv_lib_krb_krb_recvauth=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_open" >&5
-echo "${ECHO_T}$ac_cv_lib_krb_open" >&6; }
-if test $ac_cv_lib_krb_open = yes; then
- krb_lib=yes krb_libdir=
-fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_recvauth" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_krb_recvauth" >&6; }
+if test $ac_cv_lib_krb_krb_recvauth = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBKRB 1
+_ACEOF
+
+ LIBS="-lkrb $LIBS"
fi
- LDFLAGS=$hold_ldflags
- else
- { echo "$as_me:$LINENO: checking for printf in -lkrb" >&5
-echo $ECHO_N "checking for printf in -lkrb... $ECHO_C" >&6; }
-if test "${ac_cv_lib_krb_printf+set}" = set; then
+
+{ echo "$as_me:$LINENO: checking for krb_recvauth in -lkrb4" >&5
+echo $ECHO_N "checking for krb_recvauth in -lkrb4... $ECHO_C" >&6; }
+if test "${ac_cv_lib_krb4_krb_recvauth+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb $LIBS"
+LIBS="-lkrb4 $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -10429,11 +10303,11 @@
#ifdef __cplusplus
extern "C"
#endif
-char printf ();
+char krb_recvauth ();
int
main ()
{
-return printf ();
+return krb_recvauth ();
;
return 0;
}
@@ -10456,27 +10330,42 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_krb_printf=yes
+ ac_cv_lib_krb4_krb_recvauth=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_krb_printf=no
+ ac_cv_lib_krb4_krb_recvauth=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_printf" >&5
-echo "${ECHO_T}$ac_cv_lib_krb_printf" >&6; }
-if test $ac_cv_lib_krb_printf = yes; then
- krb_lib=yes krb_libdir=
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_recvauth" >&5
+echo "${ECHO_T}$ac_cv_lib_krb4_krb_recvauth" >&6; }
+if test $ac_cv_lib_krb4_krb_recvauth = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBKRB4 1
+_ACEOF
+
+ LIBS="-lkrb4 $LIBS"
+
fi
- { echo "$as_me:$LINENO: checking for krb_recvauth" >&5
-echo $ECHO_N "checking for krb_recvauth... $ECHO_C" >&6; }
-if test "${ac_cv_func_krb_recvauth+set}" = set; then
+ LDFLAGS=$hold_ldflags
+ if test -n "$krb_incdir"; then
+ includeopt="${includeopt} -I$krb_incdir"
+ fi
+ fi
+fi
+
+for ac_func in krb_get_err_text
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -10485,12 +10374,12 @@
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define krb_recvauth to an innocuous variant, in case <limits.h> declares
krb_recvauth.
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares
$ac_func.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define krb_recvauth innocuous_krb_recvauth
+#define $ac_func innocuous_$ac_func
/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char krb_recvauth (); below.
+ which can conflict with char $ac_func (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
@@ -10500,7 +10389,7 @@
# include <assert.h>
#endif
-#undef krb_recvauth
+#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
@@ -10508,18 +10397,18 @@
#ifdef __cplusplus
extern "C"
#endif
-char krb_recvauth ();
+char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined __stub_krb_recvauth || defined __stub___krb_recvauth
+#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif
int
main ()
{
-return krb_recvauth ();
+return $ac_func ();
;
return 0;
}
@@ -10542,139 +10431,130 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_func_krb_recvauth=yes
+ eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_krb_recvauth=no
+ eval "$as_ac_var=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_krb_recvauth" >&5
-echo "${ECHO_T}$ac_cv_func_krb_recvauth" >&6; }
-if test $ac_cv_func_krb_recvauth = yes; then
- krb_lib=yes krb_libdir=
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
fi
+done
- fi
- if test -n "$krb_lib"; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_KERBEROS 1
-_ACEOF
- test -n "${krb_libdir}" && LIBS="${LIBS} -L${krb_libdir}"
- # Put -L${krb_libdir} in LDFLAGS temporarily so that it appears before
- # -ldes in the command line. Don't do it permanently so that we honor
- # the user's setting for LDFLAGS
- hold_ldflags=$LDFLAGS
- test -n "${krb_libdir}" && LDFLAGS="$LDFLAGS -L${krb_libdir}"
- { echo "$as_me:$LINENO: checking for printf in -ldes" >&5
-echo $ECHO_N "checking for printf in -ldes... $ECHO_C" >&6; }
-if test "${ac_cv_lib_des_printf+set}" = set; then
+
+#
+# Use --with-gssapi[=DIR] to enable GSSAPI support.
+#
+# defaults to enabled with DIR in default list below
+#
+# Search for /SUNHEA/ and read the comments about this default below.
+#
+
+# Check whether --with-gssapi was given.
+if test "${with_gssapi+set}" = set; then
+ withval=$with_gssapi;
+else
+ with_gssapi=yes
+fi
+
+#
+# Try to locate a GSSAPI installation if no location was specified, assuming
+# GSSAPI was enabled (the default).
+#
+if test -n "$acx_gssapi_cv_gssapi"; then
+ # Granted, this is a slightly ugly way to print this info, but the
+ # AC_CHECK_HEADER used in the search for a GSSAPI installation makes using
+ # AC_CACHE_CHECK worse
+ { echo "$as_me:$LINENO: checking for GSSAPI" >&5
+echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
+else :; fi
+if test "${acx_gssapi_cv_gssapi+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char printf ();
-int
-main ()
-{
-return printf ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_des_printf=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_des_printf=no
-fi
+if test x$with_gssapi = xyes; then
+ # --with but no location specified
+ # assume a gssapi.h or gssapi/gssapi.h locates our install.
+ #
+ # This isn't always strictly true. For instance Solaris 7's SUNHEA (header)
+ # package installs gssapi.h whether or not the necessary libraries are
+ # installed. I'm still not sure whether to consider this a bug. The long
+ # way around is to not consider GSSPAI installed unless gss_import_name is
+ # found, but that brings up a lot of other hassles, like continuing to let
+ # gcc & ld generate the error messages when the user uses --with-gssapi=dir
+ # as a debugging aid. The short way around is to disable GSSAPI by default,
+ # but I think Sun users have been faced with this for awhile and I haven't
+ # heard many complaints.
+ acx_gssapi_save_CPPFLAGS=$CPPFLAGS
+ for acx_gssapi_cv_gssapi in yes /usr/kerberos /usr/cygnus/kerbnet no; do
+ if test x$acx_gssapi_cv_gssapi = xno; then
+ break
+ fi
+ if test x$acx_gssapi_cv_gssapi = xyes; then
+ { echo "$as_me:$LINENO: checking for GSSAPI" >&5
+echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
+ { echo "$as_me:$LINENO: result: " >&5
+echo "${ECHO_T}" >&6; }
+ else
+ CPPFLAGS="$acx_gssapi_save_CPPFLAGS -I$acx_gssapi_cv_gssapi/include"
+ { echo "$as_me:$LINENO: checking for GSSAPI in $acx_gssapi_cv_gssapi" >&5
+echo $ECHO_N "checking for GSSAPI in $acx_gssapi_cv_gssapi... $ECHO_C" >&6; }
+ { echo "$as_me:$LINENO: result: " >&5
+echo "${ECHO_T}" >&6; }
+ fi
+ unset ac_cv_header_gssapi_h
+ unset ac_cv_header_gssapi_gssapi_h
+ unset ac_cv_header_krb5_h
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_des_printf" >&5
-echo "${ECHO_T}$ac_cv_lib_des_printf" >&6; }
-if test $ac_cv_lib_des_printf = yes; then
- LIBS="${LIBS} -ldes"
-fi
-{ echo "$as_me:$LINENO: checking for krb_recvauth in -lkrb" >&5
-echo $ECHO_N "checking for krb_recvauth in -lkrb... $ECHO_C" >&6; }
-if test "${ac_cv_lib_krb_krb_recvauth+set}" = set; then
+for ac_header in gssapi.h gssapi/gssapi.h krb5.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb $LIBS"
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_recvauth ();
-int
-main ()
-{
-return krb_recvauth ();
- ;
- return 0;
-}
+$ac_includes_default
+#include <$ac_header>
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
@@ -10683,272 +10563,158 @@
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_krb_krb_recvauth=yes
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_krb_krb_recvauth=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_recvauth" >&5
-echo "${ECHO_T}$ac_cv_lib_krb_krb_recvauth" >&6; }
-if test $ac_cv_lib_krb_krb_recvauth = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBKRB 1
-_ACEOF
-
- LIBS="-lkrb $LIBS"
-
+ ac_header_compiler=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
-{ echo "$as_me:$LINENO: checking for krb_recvauth in -lkrb4" >&5
-echo $ECHO_N "checking for krb_recvauth in -lkrb4... $ECHO_C" >&6; }
-if test "${ac_cv_lib_krb4_krb_recvauth+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb4 $LIBS"
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_recvauth ();
-int
-main ()
-{
-return krb_recvauth ();
- ;
- return 0;
-}
+#include <$ac_header>
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_krb4_krb_recvauth=yes
+ }; then
+ ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_krb4_krb_recvauth=no
+ ac_header_preproc=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler,
rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the
preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be
compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing
prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite
headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf
documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But
Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be
Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler
will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take
precedence" >&2;}
+ ( cat <<\_ASBOX
+## --------------------------------- ##
+## Report this to address@hidden ##
+## --------------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_recvauth" >&5
-echo "${ECHO_T}$ac_cv_lib_krb4_krb_recvauth" >&6; }
-if test $ac_cv_lib_krb4_krb_recvauth = yes; then
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBKRB4 1
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
- LIBS="-lkrb4 $LIBS"
-
fi
- LDFLAGS=$hold_ldflags
- if test -n "$krb_incdir"; then
- includeopt="${includeopt} -I$krb_incdir"
- fi
+done
+
+ if (test "$ac_cv_header_gssapi_h" = yes ||
+ test "$ac_cv_header_gssapi_gssapi_h" = yes) &&
+ test "$ac_cv_header_krb5_h" = yes; then
+ break
fi
+ done
+ CPPFLAGS=$acx_gssapi_save_CPPFLAGS
+else
+ acx_gssapi_cv_gssapi=$with_gssapi
fi
-
-for ac_func in krb_get_err_text
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares
$ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+{ echo "$as_me:$LINENO: checking for GSSAPI" >&5
+echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
fi
-done
-
-
-
+{ echo "$as_me:$LINENO: result: $acx_gssapi_cv_gssapi" >&5
+echo "${ECHO_T}$acx_gssapi_cv_gssapi" >&6; }
#
-# Use --with-gssapi[=DIR] to enable GSSAPI support.
-#
-# defaults to enabled with DIR in default list below
-#
-# Search for /SUNHEA/ and read the comments about this default below.
+# Set up GSSAPI includes for later use. We don't bother to check for
+# $acx_gssapi_cv_gssapi=no here since that will be caught later.
#
-
-# Check whether --with-gssapi was given.
-if test "${with_gssapi+set}" = set; then
- withval=$with_gssapi;
+if test x$acx_gssapi_cv_gssapi = xyes; then
+ # no special includes necessary
+ GSSAPI_INCLUDES=""
else
- with_gssapi=yes
+ # GSSAPI at $acx_gssapi_cv_gssapi (could be 'no')
+ GSSAPI_INCLUDES=" -I$acx_gssapi_cv_gssapi/include"
fi
#
-# Try to locate a GSSAPI installation if no location was specified, assuming
-# GSSAPI was enabled (the default).
+# Get the rest of the information CVS needs to compile with GSSAPI support
#
-if test -n "$acx_gssapi_cv_gssapi"; then
- # Granted, this is a slightly ugly way to print this info, but the
- # AC_CHECK_HEADER used in the search for a GSSAPI installation makes using
- # AC_CACHE_CHECK worse
- { echo "$as_me:$LINENO: checking for GSSAPI" >&5
-echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
-else :; fi
-if test "${acx_gssapi_cv_gssapi+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+if test x$acx_gssapi_cv_gssapi != xno; then
+ # define HAVE_GSSAPI and set up the includes
-if test x$with_gssapi = xyes; then
- # --with but no location specified
- # assume a gssapi.h or gssapi/gssapi.h locates our install.
- #
- # This isn't always strictly true. For instance Solaris 7's SUNHEA (header)
- # package installs gssapi.h whether or not the necessary libraries are
- # installed. I'm still not sure whether to consider this a bug. The long
- # way around is to not consider GSSPAI installed unless gss_import_name is
- # found, but that brings up a lot of other hassles, like continuing to let
- # gcc & ld generate the error messages when the user uses --with-gssapi=dir
- # as a debugging aid. The short way around is to disable GSSAPI by default,
- # but I think Sun users have been faced with this for awhile and I haven't
- # heard many complaints.
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GSSAPI
+_ACEOF
+
+ includeopt=$includeopt$GSSAPI_INCLUDES
+
+ # locate any other headers
acx_gssapi_save_CPPFLAGS=$CPPFLAGS
- for acx_gssapi_cv_gssapi in yes /usr/kerberos /usr/cygnus/kerbnet no; do
- if test x$acx_gssapi_cv_gssapi = xno; then
- break
- fi
- if test x$acx_gssapi_cv_gssapi = xyes; then
- { echo "$as_me:$LINENO: checking for GSSAPI" >&5
-echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
- { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
- else
- CPPFLAGS="$acx_gssapi_save_CPPFLAGS -I$acx_gssapi_cv_gssapi/include"
- { echo "$as_me:$LINENO: checking for GSSAPI in $acx_gssapi_cv_gssapi" >&5
-echo $ECHO_N "checking for GSSAPI in $acx_gssapi_cv_gssapi... $ECHO_C" >&6; }
- { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
- fi
- unset ac_cv_header_gssapi_h
- unset ac_cv_header_gssapi_gssapi_h
- unset ac_cv_header_krb5_h
+ CPPFLAGS=$CPPFLAGS$GSSAPI_INCLUDES
-for ac_header in gssapi.h gssapi/gssapi.h krb5.h
+
+for ac_header in gssapi.h gssapi/gssapi.h gssapi/gssapi_generic.h krb5.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
@@ -11092,256 +10858,64 @@
done
- if (test "$ac_cv_header_gssapi_h" = yes ||
- test "$ac_cv_header_gssapi_gssapi_h" = yes) &&
- test "$ac_cv_header_krb5_h" = yes; then
- break
- fi
- done
- CPPFLAGS=$acx_gssapi_save_CPPFLAGS
+ # And look through them for GSS_C_NT_HOSTBASED_SERVICE or its alternatives
+ { echo "$as_me:$LINENO: checking for GSS_C_NT_HOSTBASED_SERVICE" >&5
+echo $ECHO_N "checking for GSS_C_NT_HOSTBASED_SERVICE... $ECHO_C" >&6; }
+if test "${acx_gssapi_cv_gss_c_nt_hostbased_service+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- acx_gssapi_cv_gssapi=$with_gssapi
-fi
-{ echo "$as_me:$LINENO: checking for GSSAPI" >&5
-echo $ECHO_N "checking for GSSAPI... $ECHO_C" >&6; }
-fi
-{ echo "$as_me:$LINENO: result: $acx_gssapi_cv_gssapi" >&5
-echo "${ECHO_T}$acx_gssapi_cv_gssapi" >&6; }
+ acx_gssapi_cv_gss_c_nt_hostbased_service=no
+ if test "$ac_cv_header_gssapi_h" = "yes"; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <gssapi.h>
-#
-# Set up GSSAPI includes for later use. We don't bother to check for
-# $acx_gssapi_cv_gssapi=no here since that will be caught later.
-#
-if test x$acx_gssapi_cv_gssapi = xyes; then
- # no special includes necessary
- GSSAPI_INCLUDES=""
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "GSS_C_NT_HOSTBASED_SERVICE" >/dev/null 2>&1; then
+ acx_gssapi_cv_gss_c_nt_hostbased_service=yes
else
- # GSSAPI at $acx_gssapi_cv_gssapi (could be 'no')
- GSSAPI_INCLUDES=" -I$acx_gssapi_cv_gssapi/include"
-fi
-
-#
-# Get the rest of the information CVS needs to compile with GSSAPI support
-#
-if test x$acx_gssapi_cv_gssapi != xno; then
- # define HAVE_GSSAPI and set up the includes
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GSSAPI
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <gssapi.h>
- includeopt=$includeopt$GSSAPI_INCLUDES
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "gss_nt_service_name" >/dev/null 2>&1; then
+ acx_gssapi_cv_gss_c_nt_hostbased_service=gss_nt_service_name
+fi
+rm -f conftest*
- # locate any other headers
- acx_gssapi_save_CPPFLAGS=$CPPFLAGS
- CPPFLAGS=$CPPFLAGS$GSSAPI_INCLUDES
+fi
+rm -f conftest*
+ fi
+ if test $acx_gssapi_cv_gss_c_nt_hostbased_service = no &&
+ test "$ac_cv_header_gssapi_gssapi_h" = "yes"; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <gssapi/gssapi.h>
-
-for ac_header in gssapi.h gssapi/gssapi.h gssapi/gssapi_generic.h krb5.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler,
rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the
preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be
compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing
prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite
headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf
documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But
Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be
Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler
will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take
precedence" >&2;}
- ( cat <<\_ASBOX
-## --------------------------------- ##
-## Report this to address@hidden ##
-## --------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
- # And look through them for GSS_C_NT_HOSTBASED_SERVICE or its alternatives
- { echo "$as_me:$LINENO: checking for GSS_C_NT_HOSTBASED_SERVICE" >&5
-echo $ECHO_N "checking for GSS_C_NT_HOSTBASED_SERVICE... $ECHO_C" >&6; }
-if test "${acx_gssapi_cv_gss_c_nt_hostbased_service+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- acx_gssapi_cv_gss_c_nt_hostbased_service=no
- if test "$ac_cv_header_gssapi_h" = "yes"; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <gssapi.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "GSS_C_NT_HOSTBASED_SERVICE" >/dev/null 2>&1; then
- acx_gssapi_cv_gss_c_nt_hostbased_service=yes
-else
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <gssapi.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "gss_nt_service_name" >/dev/null 2>&1; then
- acx_gssapi_cv_gss_c_nt_hostbased_service=gss_nt_service_name
-fi
-rm -f conftest*
-
-
-fi
-rm -f conftest*
-
- fi
- if test $acx_gssapi_cv_gss_c_nt_hostbased_service = no &&
- test "$ac_cv_header_gssapi_gssapi_h" = "yes"; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <gssapi/gssapi.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "GSS_C_NT_HOSTBASED_SERVICE" >/dev/null 2>&1; then
- acx_gssapi_cv_gss_c_nt_hostbased_service=yes
-else
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "GSS_C_NT_HOSTBASED_SERVICE" >/dev/null 2>&1; then
+ acx_gssapi_cv_gss_c_nt_hostbased_service=yes
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -12726,6 +12300,8 @@
fi
+
+
# Check whether --enable-cvs-ndbm was given.
if test "${enable_cvs_ndbm+set}" = set; then
enableval=$enable_cvs_ndbm;
@@ -12746,7 +12322,440 @@
+# Check whether --enable-mmap was given.
+if test "${enable_mmap+set}" = set; then
+ enableval=$enable_mmap;
+fi
+
+
+if test no != "$enable_mmap"; then
+
+
+for ac_header in stdlib.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler,
rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the
preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be
compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing
prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite
headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf
documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But
Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be
Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler
will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take
precedence" >&2;}
+ ( cat <<\_ASBOX
+## --------------------------------- ##
+## Report this to address@hidden ##
+## --------------------------------- ##
+_ASBOX
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getpagesize
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares
$ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ echo "$as_me:$LINENO: checking for working mmap" >&5
+echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the file system buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propagated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+/* Assume that all systems that can run configure have sys/param.h. */
+# ifndef HAVE_SYS_PARAM_H
+# define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+ char *data, *data2, *data3;
+ int i, pagesize;
+ int fd;
+
+ pagesize = getpagesize ();
+
+ /* First, make a file with some known garbage in it. */
+ data = (char *) malloc (pagesize);
+ if (!data)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand ();
+ umask (0);
+ fd = creat ("conftest.mmap", 0600);
+ if (fd < 0)
+ return 1;
+ if (write (fd, data, pagesize) != pagesize)
+ return 1;
+ close (fd);
+
+ /* Next, try to mmap the file at a fixed address which already has
+ something else allocated at it. If we can, also make sure that
+ we see the same garbage. */
+ fd = open ("conftest.mmap", O_RDWR);
+ if (fd < 0)
+ return 1;
+ data2 = (char *) malloc (2 * pagesize);
+ if (!data2)
+ return 1;
+ data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ return 1;
+
+ /* Finally, make sure that changes to the mapped area do not
+ percolate back to the file as seen by read(). (This is a bug on
+ some variants of i386 svr4.0.) */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = (char *) malloc (pagesize);
+ if (!data3)
+ return 1;
+ if (read (fd, data3, pagesize) != pagesize)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ return 1;
+ close (fd);
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext
conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
+echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP 1
+_ACEOF
+
+fi
+rm -f conftest.mmap
+
+fi
# Check for options requesting client and server feature. If none are
# given and we have connect(), we want the full client & server arrangement.
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