libaitio/configure - diff

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Diff for /libaitio/configure between versions 1.26 and 1.34

version 1.26, 2012/08/29 13:51:29	version 1.34, 2013/05/30 09:10:12
Line 1	Line 1
#! /bin/sh	#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.	# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for libaitio 3.6.	# Generated by GNU Autoconf 2.69 for libaitio 5.2.
#	#
# Report bugs to <misho@elwix.org>.	# Report bugs to <misho@elwix.org>.
#	#
Line 580 MAKEFLAGS=	Line 580 MAKEFLAGS=
# Identity of this package.	# Identity of this package.
PACKAGE_NAME='libaitio'	PACKAGE_NAME='libaitio'
PACKAGE_TARNAME='libaitio'	PACKAGE_TARNAME='libaitio'
PACKAGE_VERSION='3.6'	PACKAGE_VERSION='5.2'
PACKAGE_STRING='libaitio 3.6'	PACKAGE_STRING='libaitio 5.2'
PACKAGE_BUGREPORT='misho@elwix.org'	PACKAGE_BUGREPORT='misho@elwix.org'
PACKAGE_URL=''	PACKAGE_URL=''

Line 622 ac_includes_default="\	Line 622 ac_includes_default="\
# include <unistd.h>	# include <unistd.h>
#endif"	#endif"

	ac_header_list=
ac_subst_vars='LTLIBOBJS	ac_subst_vars='LTLIBOBJS
LIBOBJS	LIBOBJS
EGREP	EGREP
Line 1243 if test "$ac_init_help" = "long"; then	Line 1244 if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.	# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.	# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF	cat <<_ACEOF
\`configure' configures libaitio 3.6 to adapt to many kinds of systems.	\`configure' configures libaitio 5.2 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...	Usage: $0 [OPTION]... [VAR=VALUE]...

Line 1309 fi	Line 1310 fi

if test -n "$ac_init_help"; then	if test -n "$ac_init_help"; then
case $ac_init_help in	case $ac_init_help in
short \| recursive ) echo "Configuration of libaitio 3.6:";;	short \| recursive ) echo "Configuration of libaitio 5.2:";;
esac	esac
cat <<\_ACEOF	cat <<\_ACEOF

Line 1396 fi	Line 1397 fi
test -n "$ac_init_help" && exit $ac_status	test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then	if $ac_init_version; then
cat <<\_ACEOF	cat <<\_ACEOF
libaitio configure 3.6	libaitio configure 5.2
generated by GNU Autoconf 2.69	generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.	Copyright (C) 2012 Free Software Foundation, Inc.
Line 1765 cat >config.log <<_ACEOF	Line 1766 cat >config.log <<_ACEOF
This file contains any messages produced by compilers while	This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.	running configure, to aid debugging if configure makes a mistake.

It was created by libaitio $as_me 3.6, which was	It was created by libaitio $as_me 5.2, which was
generated by GNU Autoconf 2.69. Invocation command line was	generated by GNU Autoconf 2.69. Invocation command line was

$ $0 $@	$ $0 $@
Line 2045 $as_echo "$as_me: creating cache $cache_file" >&6;}	Line 2046 $as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file	>$cache_file
fi	fi

	as_fn_append ac_header_list " stdlib.h"
	as_fn_append ac_header_list " unistd.h"
	as_fn_append ac_header_list " sys/param.h"
# Check that the precious variables saved in the cache have kept the same	# Check that the precious variables saved in the cache have kept the same
# value.	# value.
ac_cache_corrupted=false	ac_cache_corrupted=false
Line 2117 ac_compiler_gnu=$ac_cv_c_compiler_gnu	Line 2121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_headers="$ac_config_headers inc/config.h"	ac_config_headers="$ac_config_headers inc/config.h"


	ac_cv_func_malloc_0_nonnull="yes"
	ac_cv_func_realloc_0_nonnull="yes"

# Checks for programs.	# Checks for programs.
ac_ext=c	ac_ext=c
ac_cpp='$CPP $CPPFLAGS'	ac_cpp='$CPP $CPPFLAGS'
Line 3419 _ACEOF	Line 3426 _ACEOF

fi	fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -laitcrc" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -lelwix" >&5
$as_echo_n "checking for crcFletcher16 in -laitcrc... " >&6; }	$as_echo_n "checking for crcFletcher16 in -lelwix... " >&6; }
if ${ac_cv_lib_aitcrc_crcFletcher16+:} false; then :	if ${ac_cv_lib_elwix_crcFletcher16+:} false; then :
$as_echo_n "(cached) " >&6	$as_echo_n "(cached) " >&6
else	else
ac_check_lib_save_LIBS=$LIBS	ac_check_lib_save_LIBS=$LIBS
LIBS="-laitcrc $LIBS"	LIBS="-lelwix $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */	/* end confdefs.h. */

Line 3445 return crcFletcher16 ();	Line 3452 return crcFletcher16 ();
}	}
_ACEOF	_ACEOF
if ac_fn_c_try_link "$LINENO"; then :	if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_aitcrc_crcFletcher16=yes	ac_cv_lib_elwix_crcFletcher16=yes
else	else
ac_cv_lib_aitcrc_crcFletcher16=no	ac_cv_lib_elwix_crcFletcher16=no
fi	fi
rm -f core conftest.err conftest.$ac_objext \	rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext	conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS	LIBS=$ac_check_lib_save_LIBS
fi	fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcrc_crcFletcher16" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_crcFletcher16" >&5
$as_echo "$ac_cv_lib_aitcrc_crcFletcher16" >&6; }	$as_echo "$ac_cv_lib_elwix_crcFletcher16" >&6; }
if test "x$ac_cv_lib_aitcrc_crcFletcher16" = xyes; then :	if test "x$ac_cv_lib_elwix_crcFletcher16" = xyes; then :
cat >>confdefs.h <<_ACEOF	cat >>confdefs.h <<_ACEOF
#define HAVE_LIBAITCRC 1	#define HAVE_LIBELWIX 1
_ACEOF	_ACEOF

LIBS="-laitcrc $LIBS"	LIBS="-lelwix $LIBS"

fi	fi

Line 3922 esac	Line 3929 esac


# Checks for library functions.	# Checks for library functions.
for ac_header in stdlib.h


	for ac_header in $ac_header_list
do :	do :
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
if test "x$ac_cv_header_stdlib_h" = xyes; then :	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	"
	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF	cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
_ACEOF	_ACEOF

fi	fi

done	done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
if ${ac_cv_func_malloc_0_nonnull+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_malloc_0_nonnull=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined STDC_HEADERS \|\| defined HAVE_STDLIB_H
# include <stdlib.h>
#else
char *malloc ();
#endif

int
main ()
{
return ! malloc (0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_malloc_0_nonnull=yes
else
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes; then :

$as_echo "#define HAVE_MALLOC 1" >>confdefs.h

else
$as_echo "#define HAVE_MALLOC 0" >>confdefs.h

case " $LIBOBJS " in
" malloc.$ac_objext " ) ;;
*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
;;
esac


$as_echo "#define malloc rpl_malloc" >>confdefs.h	for ac_func in getpagesize

fi


for ac_header in stdlib.h
do :	do :
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"	ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_header_stdlib_h" = xyes; then :	if test "x$ac_cv_func_getpagesize" = xyes; then :
cat >>confdefs.h <<_ACEOF	cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1	#define HAVE_GETPAGESIZE 1
_ACEOF	_ACEOF

fi	fi

done	done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
$as_echo_n "checking for GNU libc compatible realloc... " >&6; }	$as_echo_n "checking for working mmap... " >&6; }
if ${ac_cv_func_realloc_0_nonnull+:} false; then :	if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
$as_echo_n "(cached) " >&6	$as_echo_n "(cached) " >&6
else	else
if test "$cross_compiling" = yes; then :	if test "$cross_compiling" = yes; then :
ac_cv_func_realloc_0_nonnull=no	ac_cv_func_mmap_fixed_mapped=no
else	else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */	/* end confdefs.h. */
#if defined STDC_HEADERS \|\| defined HAVE_STDLIB_H	$ac_includes_default
# include <stdlib.h>	/* malloc might have been renamed as rpl_malloc. */
#else	#undef malloc
char *realloc ();
	/* 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	#endif

	/* This mess was copied from the GNU getpagesize.h. */
	#ifndef HAVE_GETPAGESIZE
	# 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	int
main ()	main ()
{	{
return ! realloc (0, 0);	char data, data2, *data3;
;	const char *cdata2;
	int i, pagesize;
	int fd, fd2;

	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 2;
	if (write (fd, data, pagesize) != pagesize)
	return 3;
	close (fd);

	/* Next, check that the tail of a page is zero-filled. File must have
	non-zero length, otherwise we risk SIGBUS for entire page. */
	fd2 = open ("conftest.txt", O_RDWR \| O_CREAT \| O_TRUNC, 0600);
	if (fd2 < 0)
	return 4;
	cdata2 = "";
	if (write (fd2, cdata2, 1) != 1)
	return 5;
	data2 = (char *) mmap (0, pagesize, PROT_READ \| PROT_WRITE, MAP_SHARED, fd2, 0L);
	if (data2 == MAP_FAILED)
	return 6;
	for (i = 0; i < pagesize; ++i)
	if (*(data2 + i))
	return 7;
	close (fd2);
	if (munmap (data2, pagesize))
	return 8;

	/* 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 9;
	if (data2 != mmap (data2, pagesize, PROT_READ \| PROT_WRITE,
	MAP_PRIVATE \| MAP_FIXED, fd, 0L))
	return 10;
	for (i = 0; i < pagesize; ++i)
	if ((data + i) != (data2 + i))
	return 11;

	/* 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 12;
	if (read (fd, data3, pagesize) != pagesize)
	return 13;
	for (i = 0; i < pagesize; ++i)
	if ((data + i) != (data3 + i))
	return 14;
	close (fd);
return 0;	return 0;
}	}
_ACEOF	_ACEOF
if ac_fn_c_try_run "$LINENO"; then :	if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_realloc_0_nonnull=yes	ac_cv_func_mmap_fixed_mapped=yes
else	else
ac_cv_func_realloc_0_nonnull=no	ac_cv_func_mmap_fixed_mapped=no
fi	fi
rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext	conftest.$ac_objext conftest.beam conftest.$ac_ext
fi	fi

fi	fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }	$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yes; then :	if test $ac_cv_func_mmap_fixed_mapped = yes; then

$as_echo "#define HAVE_REALLOC 1" >>confdefs.h	$as_echo "#define HAVE_MMAP 1" >>confdefs.h

else	fi
$as_echo "#define HAVE_REALLOC 0" >>confdefs.h	rm -f conftest.mmap conftest.txt

case " $LIBOBJS " in	for ac_func in bzero memset munmap
" realloc.$ac_objext " ) ;;	do :
*) LIBOBJS="$LIBOBJS realloc.$ac_objext"	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
;;	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
esac	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
	cat >>confdefs.h <<_ACEOF
	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	_ACEOF

	fi
	done

$as_echo "#define realloc rpl_realloc" >>confdefs.h	for ac_func in pthread_create pthread_exit
	do :
	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
	cat >>confdefs.h <<_ACEOF
	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	_ACEOF

fi	fi
	done

	for ac_func in shm_open shm_unlink
for ac_func in memset regcomp strchr strerror
do :	do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Line 4069 fi	Line 4167 fi
done	done


	# It's stupid, but not all platforms have union semun, even those that need it.
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking looking for union semun in sys/sem.h" >&5
	$as_echo_n "checking looking for union semun in sys/sem.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	/* end confdefs.h. */

	#include <sys/types.h>
	#include <sys/ipc.h>
	#include <sys/sem.h>

	int
	main ()
	{

	union semun arg;
	semctl(0, 0, 0, arg);

	;
	return 0;
	}
	_ACEOF
	if ac_fn_c_try_compile "$LINENO"; then :


	$as_echo "#define HAVE_UNION_SEMUN /**/" >>confdefs.h

	msg=yes
	else
	msg=no
	fi
	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
	$as_echo "$msg" >&6; }

DEBUG=no	DEBUG=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
$as_echo_n "checking Debug Build... " >&6; }	$as_echo_n "checking Debug Build... " >&6; }
Line 4110 fi	Line 4242 fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
$as_echo "$AIO" >&6; }	$as_echo "$AIO" >&6; }

#MPOOL=no
#AC_MSG_CHECKING(Use ELWIX MPOOL)
#AC_ARG_ENABLE(mpool,
# [ --enable-mpool Build library with MPOOL operations ],
# [ MPOOL=$enableval
# case "$enableval" in
# yes)
# AC_DEFINE(USE_MPOOL,, [Build library with MPOOL operations])
# ;;
# *)
# ;;
# esac ],)
#AC_MSG_RESULT($MPOOL)

ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"	ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"

cat >confcache <<\_ACEOF	cat >confcache <<\_ACEOF
Line 4632 cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	Line 4750 cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their	# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.	# values after options handling.
ac_log="	ac_log="
This file was extended by libaitio $as_me 3.6, which was	This file was extended by libaitio $as_me 5.2, which was
generated by GNU Autoconf 2.69. Invocation command line was	generated by GNU Autoconf 2.69. Invocation command line was

CONFIG_FILES = $CONFIG_FILES	CONFIG_FILES = $CONFIG_FILES
Line 4694 _ACEOF	Line 4812 _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\	ac_cs_version="\\
libaitio config.status 3.6	libaitio config.status 5.2
configured by $0, generated by GNU Autoconf 2.69,	configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"	with options \\"\$ac_cs_config\\"

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.26
changed lines
	Added in v.1.34