configure.in

android-w.song.android.widget

AC_FUNC_MKTIME

dnl
dnl Checks for lib/intl and related code (uses some of the output from
dnl AM_GNU_GETTEXT)
dnl

AC_CHECK_HEADERS([argz.h errno.h fcntl.h malloc.h stdio_ext.h])

dnl AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_CHECK_FUNCS([__argz_count __argz_next __argz_stringify dcgettext mempcpy \
		munmap stpcpy strcspn strdup])

INTL_DEP= INTL_INC= LIBINTL_H=
if test "x$USE_INCLUDED_LIBINTL" = "xyes"; then
	INTL_DEP='${INTL_LIBDIR}/libintl.a'
	INTL_INC='-I${INTL_LIBSRC} -I${INTL_BUILDDIR}'
	LIBINTL_H='${INTL_BUILDDIR}/libintl.h'
fi
AC_SUBST(INTL_DEP)
AC_SUBST(INTL_INC)
AC_SUBST(LIBINTL_H)

dnl
dnl End of checks needed by files in lib/intl
dnl

BASH_CHECK_MULTIBYTE

dnl checks for the dynamic loading library functions in libc and libdl
if test "$opt_static_link" != yes; then
AC_CHECK_LIB(dl, dlopen)
AC_CHECK_FUNCS(dlopen dlclose dlsym)
fi

dnl this defines HAVE_DECL_SYS_SIGLIST
AC_DECL_SYS_SIGLIST

dnl network functions -- check for inet_aton again
if test "$ac_cv_func_inet_aton" != 'yes'; then
BASH_FUNC_INET_ATON
fi

dnl libraries
dnl this is reportedly no longer necessary for irix[56].?
case "$host_os" in
irix4*)	AC_CHECK_LIB(sun, getpwent) ;;
esac

dnl check for getpeername in the socket library only if it's not in libc
if test "$ac_cv_func_getpeername" = no; then
	BASH_CHECK_LIB_SOCKET
fi
dnl check for gethostbyname in socket libraries if it's not in libc
if test "$ac_cv_func_gethostbyname" = no; then
	BASH_FUNC_GETHOSTBYNAME
fi

dnl system types
AC_TYPE_GETGROUPS
AC_TYPE_OFF_T
AC_TYPE_MODE_T
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_TYPE(time_t, long)

BASH_TYPE_LONG_LONG
BASH_TYPE_UNSIGNED_LONG_LONG

AC_TYPE_SIGNAL
BASH_TYPE_SIG_ATOMIC_T

AC_CHECK_SIZEOF(char, 1)
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(char *, 4)
AC_CHECK_SIZEOF(double, 8)
AC_CHECK_SIZEOF([long long], 8)

AC_CHECK_TYPE(u_int, [unsigned int])
AC_CHECK_TYPE(u_long, [unsigned long])

BASH_TYPE_BITS16_T
BASH_TYPE_U_BITS16_T
BASH_TYPE_BITS32_T
BASH_TYPE_U_BITS32_T
BASH_TYPE_BITS64_T

BASH_TYPE_PTRDIFF_T

dnl structures
AC_HEADER_STAT

dnl system services
AC_SYS_INTERPRETER
if test $ac_cv_sys_interpreter = yes; then
AC_DEFINE(HAVE_HASH_BANG_EXEC)
fi

dnl Miscellaneous Bash tests
if test "$ac_cv_func_lstat" = "no"; then
BASH_FUNC_LSTAT
fi

dnl behavior of system calls and library functions
BASH_FUNC_CTYPE_NONASCII
BASH_FUNC_DUP2_CLOEXEC_CHECK
BASH_SYS_PGRP_SYNC
BASH_SYS_SIGNAL_VINTAGE

dnl checking for the presence of certain library symbols
BASH_SYS_ERRLIST
BASH_SYS_SIGLIST
BASH_UNDER_SYS_SIGLIST

dnl various system types
BASH_TYPE_SIGHANDLER
BASH_CHECK_TYPE(clock_t, [#include <sys/times.h>], long)
BASH_CHECK_TYPE(sigset_t, [#include <signal.h>], int)
BASH_CHECK_TYPE(quad_t, , long, HAVE_QUAD_T)
BASH_CHECK_TYPE(intmax_t, , $bash_cv_type_long_long)
BASH_CHECK_TYPE(uintmax_t, , $bash_cv_type_unsigned_long_long)
if test "$ac_cv_header_sys_socket_h" = "yes"; then
BASH_CHECK_TYPE(socklen_t, [#include <sys/socket.h>], int, HAVE_SOCKLEN_T)
fi
BASH_TYPE_RLIMIT

AC_CHECK_SIZEOF(intmax_t, 8)

dnl presence and contents of structures used by system calls
BASH_STRUCT_TERMIOS_LDISC
BASH_STRUCT_TERMIO_LDISC
BASH_STRUCT_DIRENT_D_INO
BASH_STRUCT_DIRENT_D_FILENO
BASH_STRUCT_DIRENT_D_NAMLEN
BASH_STRUCT_WINSIZE
BASH_STRUCT_TIMEVAL
AC_CHECK_MEMBERS([struct stat.st_blocks])
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
BASH_STRUCT_TIMEZONE

BASH_STRUCT_WEXITSTATUS_OFFSET

dnl presence and behavior of C library functions
BASH_FUNC_STRSIGNAL
BASH_FUNC_OPENDIR_CHECK
BASH_FUNC_ULIMIT_MAXFDS
BASH_FUNC_FPURGE
BASH_FUNC_GETENV
if test "$ac_cv_func_getcwd" = "yes"; then
BASH_FUNC_GETCWD
fi
BASH_FUNC_POSIX_SETJMP
BASH_FUNC_STRCOLL
BASH_FUNC_SNPRINTF
BASH_FUNC_VSNPRINTF

dnl If putenv or unsetenv is not present, set the right define so the
dnl prototype and declaration in lib/sh/getenv.c will be standard-conformant

if test "$ac_cv_func_putenv" = "yes"; then
BASH_FUNC_STD_PUTENV
else
AC_DEFINE(HAVE_STD_PUTENV)
fi
if test "$ac_cv_func_unsetenv" = "yes"; then
BASH_FUNC_STD_UNSETENV
else
AC_DEFINE(HAVE_STD_UNSETENV)
fi

BASH_FUNC_PRINTF_A_FORMAT

dnl presence and behavior of OS functions
BASH_SYS_REINSTALL_SIGHANDLERS
BASH_SYS_JOB_CONTROL_MISSING
BASH_SYS_NAMED_PIPES

dnl presence of certain CPP defines
AC_HEADER_TIOCGWINSZ
BASH_HAVE_TIOCSTAT
BASH_HAVE_FIONREAD

BASH_CHECK_WCONTINUED

dnl miscellaneous
BASH_CHECK_SPEED_T
BASH_CHECK_GETPW_FUNCS
BASH_CHECK_RTSIGS
BASH_CHECK_SYS_SIGLIST

dnl special checks
case "$host_os" in
hpux*)	BASH_CHECK_KERNEL_RLIMIT ;;
esac

if test "$opt_readline" = yes; then
dnl yuck
case "$host_os" in
aix*)	prefer_curses=yes ;;
esac
BASH_CHECK_LIB_TERMCAP
fi
AC_SUBST(TERMCAP_LIB)
AC_SUBST(TERMCAP_DEP)

BASH_CHECK_DEV_FD
BASH_CHECK_DEV_STDIN
BASH_SYS_DEFAULT_MAIL_DIR

if test "$bash_cv_job_control_missing" = missing; then
	opt_job_control=no
fi

if test "$opt_job_control" = yes; then
AC_DEFINE(JOB_CONTROL)
JOBS_O=jobs.o
else
JOBS_O=nojobs.o
fi

AC_SUBST(JOBS_O)

dnl Defines that we want to propagate to the Makefiles in subdirectories,
dnl like glob and readline

LOCAL_DEFS=-DSHELL

dnl use this section to possibly define more cpp variables, specify local
dnl libraries, and specify any additional local cc or ld flags
dnl
dnl this should really go away someday

case "${host_os}" in
sysv4.2*)	AC_DEFINE(SVR4_2)
		AC_DEFINE(SVR4) ;;
sysv4*)		AC_DEFINE(SVR4) ;;
sysv5*)		AC_DEFINE(SVR5) ;;
hpux9*)		LOCAL_CFLAGS="-DHPUX9 -DHPUX" ;;
hpux*)		LOCAL_CFLAGS=-DHPUX ;;
dgux*)		LOCAL_CFLAGS=-D_DGUX_SOURCE; LOCAL_LIBS=-ldgc ;;
isc*)		LOCAL_CFLAGS=-Disc386 ;;
rhapsody*)	LOCAL_CFLAGS=-DRHAPSODY ;;
darwin*)	LOCAL_CFLAGS=-DMACOSX ;;
sco3.2v5*)	LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
sco3.2v4*)	LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
sco3.2*)	LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;;
sunos4*)	LOCAL_CFLAGS=-DSunOS4 ;;
solaris2.5*)	LOCAL_CFLAGS="-DSunOS5 -DSOLARIS" ;;
solaris2.8*)	LOCAL_CFLAGS=-DSOLARIS  ;;
solaris2.9*)	LOCAL_CFLAGS=-DSOLARIS  ;;
solaris2.10*)	LOCAL_CFLAGS=-DSOLARIS  ;;
solaris2*)	LOCAL_CFLAGS=-DSOLARIS ;;
lynxos*)	LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
linux*)		LOCAL_LDFLAGS=-rdynamic		 # allow dynamic loading
		case "`uname -r`" in
		2.[[456789]]*|3*)	AC_DEFINE(PGRP_PIPE) ;;
		esac ;;
*qnx6*)		LOCAL_CFLAGS="-Dqnx -Dqnx6" LOCAL_LIBS="-lncurses" ;;
*qnx*)		LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;;
powerux*)	LOCAL_LIBS="-lgen" ;;
cygwin*)	LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO -D_POSIX_SOURCE -D_ALL_SOURCE" ;;
esac

dnl Stanza for OS/compiler pair-specific flags
case "${host_os}-${CC}" in
aix4.2*-*gcc*)	LOCAL_LDFLAGS="-Xlinker -bexpall -Xlinker -brtl" ;;
aix4.2*)	LOCAL_LDFLAGS="-bexpall -brtl" ;;
bsdi4*-*gcc*)	LOCAL_LDFLAGS="-rdynamic" ;;	# allow dynamic loading, like Linux
esac

dnl FreeBSD-3.x can have either a.out or ELF
case "${host_os}" in
freebsd[[3-9]]*)
		if test -x /usr/bin/objformat && test "`/usr/bin/objformat`" = "elf" ; then
			LOCAL_LDFLAGS=-rdynamic # allow dynamic loading
		fi ;;
freebsdelf*)	LOCAL_LDFLAGS=-rdynamic ;;	# allow dynamic loading
dragonfly*)	LOCAL_LDFLAGS=-rdynamic ;;	# allow dynamic loading
esac

case "$host_cpu" in
*cray*)		LOCAL_CFLAGS="-DCRAY" ;; # shell var so config.h can use it
esac

case "$host_cpu-$host_os" in
ibmrt-*bsd4*)	LOCAL_CFLAGS="-ma -U__STDC__" ;;
esac

case "$host_cpu-$host_vendor-$host_os" in
m88k-motorola-sysv3)	LOCAL_CFLAGS=-DWAITPID_BROKEN ;;
mips-pyramid-sysv4)	LOCAL_CFLAGS=-Xa ;;
esac

#
# Shared object configuration section.  These values are generated by
# ${srcdir}/support/shobj-conf
#
if test "$ac_cv_func_dlopen" = "yes" && test -f ${srcdir}/support/shobj-conf
then
	AC_MSG_CHECKING(shared object configuration for loadable builtins)
	eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c "${host_cpu}" -o "${host_os}" -v "${host_vendor}"`
	AC_SUBST(SHOBJ_CC)
	AC_SUBST(SHOBJ_CFLAGS)
	AC_SUBST(SHOBJ_LD)
	AC_SUBST(SHOBJ_LDFLAGS)
	AC_SUBST(SHOBJ_XLDFLAGS)
	AC_SUBST(SHOBJ_LIBS)
	AC_SUBST(SHOBJ_STATUS)
	AC_MSG_RESULT($SHOBJ_STATUS)
fi

# try to create a directory tree if the source is elsewhere
# this should be packaged into a script accessible via ${srcdir}/support
case "$srcdir" in
.)	;;
*)	for d in doc tests support lib examples; do	# dirs
		test -d $d || mkdir $d
	done
	for ld in readline glob tilde malloc sh termcap; do	# libdirs
		test -d lib/$ld || mkdir lib/$ld
	done
	test -d examples/loadables || mkdir examples/loadables	# loadable builtins
	test -d examples/loadables/perl || mkdir examples/loadables/perl
	;;
esac

BUILD_DIR=`pwd`
case "$BUILD_DIR" in
*\ *)	BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
*)	;;
esac

if test -z "$localedir"; then
	localedir='${datarootdir}/locale'
fi
if test -z "$datarootdir"; then
	datarootdir='${prefix}/share'
fi

AC_SUBST(PROFILE_FLAGS)

AC_SUBST(incdir)
AC_SUBST(BUILD_DIR)

# Some versions of autoconf don't substitute these automatically
AC_SUBST(datarootdir)
AC_SUBST(localedir)

AC_SUBST(YACC)
AC_SUBST(AR)
AC_SUBST(ARFLAGS)

AC_SUBST(BASHVERS)
AC_SUBST(RELSTATUS)
AC_SUBST(DEBUG)
AC_SUBST(MALLOC_DEBUG)

AC_SUBST(host_cpu)
AC_SUBST(host_vendor)
AC_SUBST(host_os)

AC_SUBST(LOCAL_LIBS)
AC_SUBST(LOCAL_CFLAGS)
AC_SUBST(LOCAL_LDFLAGS)
AC_SUBST(LOCAL_DEFS)

#AC_SUBST(ALLOCA_SOURCE)
#AC_SUBST(ALLOCA_OBJECT)

AC_OUTPUT([Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \
	  lib/intl/Makefile \
	  lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \
	  lib/tilde/Makefile doc/Makefile support/Makefile po/Makefile.in \
	  examples/loadables/Makefile examples/loadables/perl/Makefile],
[
# Makefile uses this timestamp file to record whether config.h is up to date.
echo timestamp > stamp-h
])