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avrdude/configure.ac

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#
# avrdude - A Downloader/Uploader for AVR device programmers
# Copyright (C) 2003, 2004 Theodore A. Roth <troth@openavr.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# $Id$
#
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.57)
AC_INIT(avrdude, 5.10, avrdude-dev@nongnu.org)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_SRCDIR([main.c])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(ac_cfg.h)
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_YACC
AC_PROG_LEX
AC_PROG_RANLIB
dnl Makefile.am:77: compiling `config_gram.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.ac'
AM_PROG_CC_C_O
# Checks for libraries.
AC_CHECK_LIB([termcap], [tputs])
AC_CHECK_LIB([ncurses], [tputs])
AC_CHECK_LIB([readline], [readline])
AC_SEARCH_LIBS([gethostent], [nsl])
AC_SEARCH_LIBS([setsockopt], [socket])
AH_TEMPLATE([HAVE_LIBUSB],
[Define if USB support is enabled via libusb])
AC_CHECK_LIB([usb], [usb_get_string_simple], [have_libusb=yes])
if test x$have_libusb = xyes; then
case $target in
*-*-darwin*)
LIBUSB="-lusb -framework CoreFoundation -framework IOKit"
;;
*)
LIBUSB="-lusb"
;;
esac
AC_DEFINE([HAVE_LIBUSB])
fi
AC_SUBST(LIBUSB, $LIBUSB)
# Checks for header files.
AC_CHECK_HEADERS([limits.h stdlib.h string.h])
AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
#include <setupapi.h>])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
# Checks for library functions.
AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday])
AC_MSG_CHECKING([for a Win32 HID libray])
SAVED_LIBS="${LIBS}"
case $target in
*-*-mingw32* | *-*-cygwin* | *-*-windows*)
LIBHID="-lhid -lsetupapi"
if test $ac_cv_header_ddk_hidsdi_h = yes
then
HIDINCLUDE="#include <ddk/hidsdi.h>"
else
HIDINCLUDE="#include \"my_ddk_hidsdi.h\""
fi
;;
*)
LIBHID=""
;;
esac
LIBS="${LIBS} ${LIBHID}"
AH_TEMPLATE([HAVE_LIBHID],
[Define if HID support is enabled via the Win32 DDK])
AC_TRY_RUN([#include <windows.h>
#include <setupapi.h>
$HIDINCLUDE
int
main(void)
{
GUID hidGuid;
HidD_GetHidGuid(&hidGuid);
return 0;
}
], [have_libhid=yes], [have_libhid=no], [have_libhid=no])
AC_MSG_RESULT([$have_libhid])
if test x$have_libhid = xyes; then
AC_DEFINE([HAVE_LIBHID])
else
LIBHID=""
fi
LIBS="${SAVED_LIBS}"
AC_SUBST(LIBHID, $LIBHID)
# Check for types
# Solaris has uint_t and ulong_t typedefs in <sys/types.h>, avoid
# the redeclaration in usbtiny.c.
AC_CHECK_TYPES([uint_t], [], [], [#include <sys/types.h>])
AC_CHECK_TYPES([ulong_t], [], [], [#include <sys/types.h>])
# Checks for misc stuff.
AC_ARG_ENABLE(
[versioned-doc],
AC_HELP_STRING(
[--enable-versioned-doc],
[install docs in directory with version name (default)]),
[case "${enableval}" in
yes) versioned_doc=yes ;;
no) versioned_doc=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for versioned-doc option) ;;
esac],
[versioned_doc=yes])
if test "$versioned_doc" = "yes"; then
DOC_INST_DIR='$(DESTDIR)$(datadir)/doc/avrdude-$(VERSION)'
else
DOC_INST_DIR='$(DESTDIR)$(datadir)/doc/avrdude'
fi
AC_ARG_ENABLE(
[doc],
AC_HELP_STRING(
[--enable-doc],
[Enable building documents]),
[case "${enableval}" in
yes) enabled_doc=yes ;;
no) enabled_doc=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for disable-doc option) ;;
esac],
[enabled_doc=no])
AC_ARG_ENABLE(
[parport],
AC_HELP_STRING(
[--enable-parport],
[Enable accessing parallel ports(default)]),
[case "${enableval}" in
yes) enabled_parport=yes ;;
no) enabled_parport=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for enable-parport option) ;;
esac],
[enabled_parport=yes])
DIST_SUBDIRS_AC='doc windows'
if test "$enabled_doc" = "yes"; then
SUBDIRS_AC='doc'
else
SUBDIRS_AC=''
fi
AC_SUBST(DOC_INST_DIR, $DOC_INST_DIR)
AC_SUBST(SUBDIRS_AC, $SUBDIRS_AC)
AC_SUBST(DIST_SUBDIRS_AC, $DIST_SUBDIRS_AC)
# Find the parallel serial device files based on target system
# If a system doesn't have a PC style parallel, mark it as unknown.
case $target in
i[[3456]]86-*-linux*|x86_64-*-linux*)
DEFAULT_PAR_PORT="/dev/parport0"
DEFAULT_SER_PORT="/dev/ttyS0"
;;
*-*-linux*)
DEFAULT_PAR_PORT="unknown"
DEFAULT_SER_PORT="/dev/ttyS0"
;;
i[[3456]]86-*-*freebsd*|amd64-*-*freebsd*)
DEFAULT_PAR_PORT="/dev/ppi0"
DEFAULT_SER_PORT="/dev/cuad0"
;;
*-*-*freebsd*)
DEFAULT_PAR_PORT="unknown"
DEFAULT_SER_PORT="/dev/cuad0"
;;
*-*-solaris*)
DEFAULT_PAR_PORT="/dev/printers/0"
DEFAULT_SER_PORT="/dev/term/a"
;;
*-*-msdos* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
DEFAULT_PAR_PORT="lpt1"
DEFAULT_SER_PORT="com1"
;;
*)
DEFAULT_PAR_PORT="unknown"
DEFAULT_SER_PORT="unknown"
;;
esac
if test "$enabled_parport" = "yes"; then
AC_MSG_CHECKING([for parallel device])
if test "$DEFAULT_PAR_PORT" = "unknown"; then
AC_MSG_NOTICE([parallel port access disabled for this system])
enabled_parport=no
else
AC_MSG_RESULT([$DEFAULT_PAR_PORT])
fi
AC_SUBST(DEFAULT_PAR_PORT, $DEFAULT_PAR_PORT)
fi
AC_MSG_CHECKING([for serial device])
AC_MSG_RESULT([$DEFAULT_SER_PORT])
AC_SUBST(DEFAULT_SER_PORT, $DEFAULT_SER_PORT)
if test "$enabled_parport" = "yes"; then
AC_DEFINE(HAVE_PARPORT, 1, [parallel port access enabled])
confsubst="-e /^@HAVE_PARPORT_/d"
else
confsubst="-e /^@HAVE_PARPORT_BEGIN@/,/^@HAVE_PARPORT_END@/d"
fi
export confsubst
# If we are compiling with gcc, enable all warning and make warnings errors.
if test "$GCC" = yes; then
ENABLE_WARNINGS="-Wall"
# does this compiler support -Wno-pointer-sign ?
AC_MSG_CHECKING([if gcc accepts -Wno-pointer-sign ])
safe_CFLAGS=$CFLAGS
CFLAGS="$ENABLE_WARNINGS -Wno-pointer-sign"
AC_TRY_COMPILE(, [ int main () { return 0 ; } ], [
no_pointer_sign=yes
AC_MSG_RESULT([yes])
], [
no_pointer_sign=no
AC_MSG_RESULT([no])
])
CFLAGS=$safe_CFLAGS
if test x$no_pointer_sign = xyes; then
ENABLE_WARNINGS="$ENABLE_WARNINGS -Wno-pointer-sign"
fi
fi
AC_SUBST(ENABLE_WARNINGS,$ENABLE_WARNINGS)
# See if we need to drop into the windows subdir.
case $target in
*-*-mingw32* | *-*-cygwin* | *-*-windows*)
if test "$GCC" = yes -a \( "$CC" = "cc" -o "$CC" = "gcc" \); then
# does this compiler support -mno-cygwin?
AC_MSG_CHECKING([if $CC accepts -mno-cygwin])
safe_CFLAGS=$CFLAGS
CFLAGS="$ENABLE_WARNINGS -mno-cygwin"
AC_TRY_COMPILE(, [ int main () { return 0 ; } ], [
no_cygwin=yes
AC_MSG_RESULT([yes])
], [
no_cygwin=no
AC_MSG_RESULT([no])
])
CFLAGS=$safe_CFLAGS
if test x$no_cygwin = xyes; then
CFLAGS="${CFLAGS} -mno-cygwin"
else
AC_MSG_NOTICE([Your compiler does not understand the -mno-cygwin option.])
AC_MSG_NOTICE([You might want to select an alternative compiler, like])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([CC=mingw32-gcc ./configure])
AC_MSG_NOTICE([])
fi
fi
WINDOWS_DIRS="windows"
CFLAGS="${CFLAGS} -DWIN32NATIVE"
LDFLAGS="${LDFLAGS} -static"
;;
esac
AC_SUBST(WINDOWS_DIRS,$WINDOWS_DIRS)
AC_CONFIG_FILES([
doc/Makefile
windows/Makefile
avrdude.spec
Makefile
])
# The procedure to create avrdude.conf involves two steps. First,
# normal autoconf substitution will be applied, resulting in
# avrdude.conf.tmp. Finally, a sed command will be applied to filter
# out unwanted parts (currently the parallel port programmer types)
# based on previous configuration results, thereby producing the final
# avrdude.conf file.
AC_CONFIG_FILES([avrdude.conf.tmp:avrdude.conf.in],
[sed $confsubst avrdude.conf.tmp > avrdude.conf])
AC_OUTPUT
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