avrdude/src/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, see <http://www.gnu.org/licenses/>.
#
#
# $Id$
#
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.60)
AC_INIT(avrdude, 6.99-20211218, avrdude-dev@nongnu.org)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_SRCDIR([main.c])
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_HEADERS(ac_cfg.h)
AC_CONFIG_MACRO_DIR([m4])
LT_INIT()
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_SED
AC_PROG_YACC
AC_PROG_LEX
AN_MAKEVAR([AR], [AC_PROG_AR])
AN_PROGRAM([ar], [AC_PROG_AR])
AC_DEFUN([AC_PROG_AR], [AC_CHECK_TARGET_TOOL(AR, ar, :)])
AC_PROG_AR
AH_TEMPLATE([HAVE_YYLEX_DESTROY],
[Define if lex/flex has yylex_destroy])
# flex should have this
if test "x$LEX" == xflex; then
AC_MSG_CHECKING([whether yylex_destroy is generated by flex])
flex_version=`$LEX -V -v --version 2>/dev/null | $SED -e 's/^.* //'`
case $flex_version in
[[0-1].*)]
AC_MSG_RESULT([version $flex_version => no])
;;
[2.[0-4].*)]
AC_MSG_RESULT([version $flex_version => no])
;;
[2.5.[0-8])]
AC_MSG_RESULT([version $flex_version => no])
;;
[2.5.[0-8][A-Za-z]*)]
AC_MSG_RESULT([version $flex_version => no])
;;
*)
AC_MSG_RESULT([version $flex_version => yes])
AC_DEFINE([HAVE_YYLEX_DESTROY])
;;
esac
fi
dnl Makefile.am:77: compiling `config_gram.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.ac'
AM_PROG_CC_C_O
# Checks for libraries.
AC_CHECK_LIB([termcap], [tputs])
AC_CHECK_LIB([ncurses], [tputs])
AC_CHECK_LIB([readline], [readline])
AH_TEMPLATE([HAVE_LIBELF],
[Define if ELF support is enabled via libelf])
AC_CHECK_LIB([elf], [elf_getshdrstrndx], [have_libelf=yes])
if test x$have_libelf = xyes; then
case $target in
*)
LIBELF="-lelf"
;;
esac
AC_DEFINE([HAVE_LIBELF])
AC_CHECK_HEADERS([libelf.h libelf/libelf.h])
fi
AC_SUBST(LIBELF, $LIBELF)
AC_SEARCH_LIBS([gethostent], [nsl])
AC_SEARCH_LIBS([setsockopt], [socket])
AH_TEMPLATE([HAVE_LIBUSB],
[Define if USB support is enabled via libusb])
AC_CHECK_LIB([usb], [usb_get_string_simple], [have_libusb=yes])
if test x$have_libusb = xyes; then
case $target in
*-*-darwin*)
LIBUSB="-lusb -framework CoreFoundation -framework IOKit"
;;
*)
LIBUSB="-lusb"
;;
esac
AC_DEFINE([HAVE_LIBUSB])
AC_CHECK_HEADERS([usb.h])
AC_CHECK_HEADERS([lusb0_usb.h])
fi
AC_SUBST(LIBUSB, $LIBUSB)
AC_ARG_ENABLE(
[libusb_1_0],
AC_HELP_STRING(
[--disable-libusb_1_0],
[Allow to build with libusb instead of libusb_1_0 if both are present]),
[case "${enableval}" in
yes) enabled_libusb_1_0=yes ;;
no) enabled_libusb_1_0=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for enable-libusb_1_0 option) ;;
esac],
[enabled_libusb_1_0=yes])
AH_TEMPLATE([HAVE_LIBUSB_1_0],
[Define if USB support is enabled via libusb 1.0])
AC_CHECK_LIB([usb-1.0], [libusb_init], [have_libusb_1_0=yes])
if test x$have_libusb_1_0 = xyes && test x$enabled_libusb_1_0 = xyes; then
case $target in
*-*-darwin*)
LIBUSB_1_0="-lusb-1.0 -framework CoreFoundation -framework IOKit"
;;
*)
LIBUSB_1_0="-lusb-1.0"
;;
esac
AC_DEFINE([HAVE_LIBUSB_1_0])
AC_CHECK_HEADERS([libusb-1.0/libusb.h])
AC_CHECK_HEADERS([libusb.h])
fi
AH_TEMPLATE([HAVE_LIBUSB_1_0],
[Define if USB support is enabled via a libusb-1.0 compatible libusb])
AC_CHECK_LIB([usb], [libusb_init], [have_libusb_1_0=yes])
if test x$have_libusb_1_0 = xyes && test x$enabled_libusb_1_0 = xyes; then
case $target in
*-*-freebsd*)
# FreeBSD 8+ has a native libusb-1.0 API compatible
# library offered by -lusb (which is also libusb-0.1
# compatible). FreeBSD <8 does not have a libusb-1.0
# at all so probing will fail but we do not have to
# special-case that.
LIBUSB_1_0="-lusb"
;;
*)
LIBUSB_1_0="-lusb-1.0"
;;
esac
AC_DEFINE([HAVE_LIBUSB_1_0])
AC_CHECK_HEADERS([libusb.h])
fi
AC_SUBST(LIBUSB_1_0, $LIBUSB_1_0)
AH_TEMPLATE([HAVE_LIBHIDAPI],
[Define if HID support is enabled via libhidapi])
AC_SEARCH_LIBS([hid_init], [hidapi hidapi-libusb hidapi-hidraw], [have_libhidapi=yes])
if test x$have_libhidapi = xyes; then
case $target in
*-*-darwin*)
LIBHIDAPI="-lhidapi -iframework CoreFoundation -framework IOKit"
;;
*)
LIBHIDAPI="$ac_cv_lib_hid_init"
;;
esac
AC_DEFINE([HAVE_LIBHIDAPI])
AC_CHECK_HEADERS([hidapi/hidapi.h])
fi
AC_SUBST(LIBHIDAPI, $LIBHIDAPI)
AH_TEMPLATE([HAVE_LIBFTDI1],
[Define if FTDI support is enabled via libftdi1])
AH_TEMPLATE([HAVE_LIBFTDI],
[Define if FTDI support is enabled via libftdi])
AH_TEMPLATE([HAVE_LIBFTDI_TYPE_232H],
[Define if libftdi supports FT232H, libftdi version >= 0.20])
AC_CHECK_LIB([ftdi1], [ftdi_new], [have_libftdi1=yes], [], [$LIBUSB_1_0])
AC_CHECK_LIB([ftdi], [ftdi_usb_get_strings], [have_libftdi=yes], [], [-lusb])
if test x$have_libftdi1 = xyes; then
LIBFTDI1="-lftdi1"
AC_DEFINE([HAVE_LIBFTDI1])
AC_SUBST(LIBFTDI1, $LIBFTDI1)
LIBS="${LIBS} ${LIBFTDI1}"
AC_CHECK_FUNCS(ftdi_tcioflush)
else
if test x$have_libftdi = xyes; then
LIBFTDI="-lftdi -lusb"
AC_DEFINE([HAVE_LIBFTDI])
AC_SUBST(LIBFTDI, $LIBFTDI)
AC_CHECK_DECL(TYPE_232H,[have_libftdi_FT232H=yes], [], [[#include <ftdi.h>]])
if test x$have_libftdi_FT232H = xyes; then
AC_DEFINE([HAVE_LIBFTDI_TYPE_232H])
fi
fi
fi
AC_CHECK_HEADERS([pthread.h])
# as there exits header file only pthread implementations for Windows, check if we have a library
AC_CHECK_LIB([pthread], [pthread_create], [have_pthread=yes])
if test x$have_pthread = xyes; then
LIBPTHREAD="-lpthread"
fi
AC_SUBST(LIBPTHREAD, $LIBPTHREAD)
# Checks for header files.
AC_CHECK_HEADERS([limits.h stdlib.h string.h])
AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
#include <setupapi.h>])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_CHECK_HEADERS([netinet/in.h])
# Checks for library functions.
AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday usleep getaddrinfo])
AC_MSG_CHECKING([for a Win32 HID library])
SAVED_LIBS="${LIBS}"
case $target in
*-*-mingw32* | *-*-cygwin* | *-*-windows*)
LIBHID="-lhid -lsetupapi"
HIDINCLUDE="#include <hidsdi.h>"
;;
*)
LIBHID=""
;;
esac
LIBS="${LIBS} ${LIBHID}"
AH_TEMPLATE([HAVE_LIBHID],
[Define if HID support is enabled via the Win32 DDK])
AC_TRY_LINK([#include <windows.h>
#include <setupapi.h>
$HIDINCLUDE],
[int
main(void)
{
GUID hidGuid;
HidD_GetHidGuid(&hidGuid);
return 0;
}
], [have_libhid=yes], [have_libhid=no])
AC_MSG_RESULT([$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 ${enableval} for enable-parport option) ;;
esac],
[enabled_parport=no])
AC_ARG_ENABLE(
[linuxgpio],
AC_HELP_STRING(
[--enable-linuxgpio],
[Enable the Linux sysfs GPIO interface programmer type]),
[case "${enableval}" in
yes) enabled_linuxgpio=yes ;;
no) enabled_linuxgpio=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for enable-linuxgpio option) ;;
esac],
[enabled_linuxgpio=no])
AC_ARG_ENABLE(
[linuxspi],
AC_HELP_STRING(
[--enable-linuxspi],
[Enable the Linux SPIDEV interface programmer type]),
[case "${enableval}" in
yes) enabled_linuxspi=yes ;;
no) enabled_linuxspi=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for enable-linuxspi option) ;;
esac],
[enabled_linuxspi=no])
DIST_SUBDIRS_AC='doc'
if test "$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
if test "$enabled_linuxgpio" = "yes"; then
AC_DEFINE(HAVE_LINUXGPIO, 1, [Linux sysfs GPIO support enabled])
confsubst="$confsubst -e /^@HAVE_LINUXGPIO_/d"
else
confsubst="$confsubst -e /^@HAVE_LINUXGPIO_BEGIN@/,/^@HAVE_LINUXGPIO_END@/d"
fi
if test "$enabled_linuxspi" = "yes"; then
AC_DEFINE(HAVE_LINUXSPI, 1, [Linux SPI support enabled])
confsubst="$confsubst -e /^@HAVE_LINUXSPI_/d"
else
confsubst="$confsubst -e /^@HAVE_LINUXSPI_BEGIN@/,/^@HAVE_LINUXSPI_END@/d"
fi
# If we are compiling with gcc, enable all warnings 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
AC_MSG_CHECKING([if linker accepts -static])
safe_LDFLAGS="$LDFLAGS"
LDFLAGS="${LDFLAGS} -static"
AC_TRY_LINK(, [ int main () { return 0 ; } ], [
can_link_static=yes
AC_MSG_RESULT([yes])
], [
can_link_static_cygwin=no
AC_MSG_RESULT([no])
])
LDFLAGS="$safe_LDFLAGS"
if test x$can_link_static = xyes; then
LDFLAGS="${LDFLAGS} -static"
fi
CFLAGS="${CFLAGS} -DWIN32NATIVE"
;;
esac
AC_CONFIG_FILES([
doc/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 $confsubst avrdude.conf.tmp > avrdude.conf],
[confsubst="$confsubst"])
AC_OUTPUT
echo ""
echo ""
echo "Configuration summary:"
echo "----------------------"
if test x$have_libelf = xyes; then
echo "DO HAVE libelf"
else
echo "DON'T HAVE libelf"
fi
if test x$have_libusb = xyes; then
echo "DO HAVE libusb"
else
echo "DON'T HAVE libusb"
fi
if test x$have_libusb_1_0 = xyes; then
if test x$enabled_libusb_1_0 = xyes; then
echo "DO HAVE libusb_1_0"
else
echo "DISABLED libusb_1_0"
fi
else
echo "DON'T HAVE libusb_1_0"
fi
if test x$have_libftdi1 = xyes; then
echo "DO HAVE libftdi1"
else
echo "DON'T HAVE libftdi1"
fi
if test x$have_libftdi = xyes; then
if test x$have_libftdi1 = xyes; then
echo "DO HAVE libftdi (but prefer to use libftdi1)"
else
echo "DO HAVE libftdi"
fi
else
echo "DON'T HAVE libftdi"
fi
if test x$have_libhid = xyes; then
echo "DO HAVE libhid"
else
echo "DON'T HAVE libhid"
fi
if test x$have_libhidapi = xyes; then
echo "DO HAVE libhidapi"
else
echo "DON'T HAVE libhidapi"
fi
if test x$have_pthread = xyes; then
echo "DO HAVE pthread"
else
echo "DON'T HAVE pthread"
fi
if test x$enabled_doc = xyes; then
echo "ENABLED doc"
else
echo "DISABLED doc"
fi
if test x$enabled_parport = xyes; then
echo "ENABLED parport"
else
echo "DISABLED parport"
fi
if test x$enabled_linuxgpio = xyes; then
echo "ENABLED linuxgpio"
else
echo "DISABLED linuxgpio"
fi
if test x$enabled_linuxspi = xyes; then
echo "ENABLED linuxspi"
else
echo "DISABLED linuxspi"
fi