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# Copyright (C) 2013-2015 Yubico AB
#
# 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, eithe version 3 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/>.
AC_INIT([libu2f-host], [1.1.10], [yubico-devel@googlegroups.com])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR([build-aux])
# http://www.gnu.org/s/libtool/manual/html_node/Updating-version-info.html
AC_SUBST(LT_CURRENT, 1) # Interfaces removed: CURRENT++, AGE=0, REVISION=0
AC_SUBST(LT_AGE, 1) # Interfaces added: CURRENT++, AGE++, REVISION=0
AC_SUBST(LT_REVISION, 10) # No interfaces changed: REVISION++
AM_INIT_AUTOMAKE([gnits dist-xz no-dist-gzip std-options -Wall])
AM_SILENT_RULES([yes])
AC_PROG_CC
gl_EARLY
AM_PROG_AR
LT_INIT([win32-dll])
GTK_DOC_CHECK(1.1)
AM_MISSING_PROG(HELP2MAN, help2man, $missing_dir)
AM_MISSING_PROG(HELP2ADOC, help2adoc, $missing_dir)
PKG_CHECK_MODULES([LIBJSON], [json-c], [], [
PKG_CHECK_MODULES([LIBJSON], [json])])
# Check for json_object_to_json_string_ext, needed for pretty printing.
am_save_CFLAGS="$CFLAGS"
am_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $LIBJESON_CFLAGS"
LIBS="$LIBS $LIBJSON_LIBS"
AC_CHECK_FUNCS([json_object_to_json_string_ext])
AC_CHECK_FUNCS([json_object_object_get_ex])
CFLAGS=$am_save_CFLAGS
LIBS=$am_save_LIBS
PKG_CHECK_MODULES([HIDAPI], [hidapi], [], [
PKG_CHECK_MODULES([HIDAPI], [hidapi-hidraw])])
gl_INIT
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--enable-gcc-warnings],
[turn on lots of GCC warnings (for developers)])],
[case $enableval in
yes|no) ;;
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],
[gl_gcc_warnings=no]
)
if test "$gl_gcc_warnings" = yes; then
nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
nw="$nw -Wpadded" # Struct's arenot padded
nw="$nw -Wc++-compat" # We don't care strongly about C++ compilers
nw="$nw -Wtraditional" # Warns on #elif which we use often
nw="$nw -Wtraditional-conversion" # Too many warnings for now
nw="$nw -Wconversion" # Too many warnings for now
nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes?
nw="$nw -Wsuggest-attribute=const" # Is it worth using attributes?
gl_MANYWARN_ALL_GCC([ws])
gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw])
for w in $ws; do
gl_WARN_ADD([$w])
done
gl_WARN_ADD([-fdiagnostics-show-option])
fi
AC_SUBST([U2FH_VERSION_MAJOR],
`echo $PACKAGE_VERSION | sed 's/\(.*\)\..*\..*/\1/g'`)
AC_SUBST([U2FH_VERSION_MINOR],
`echo $PACKAGE_VERSION | sed 's/.*\.\(.*\)\..*/\1/g'`)
AC_SUBST([U2FH_VERSION_PATCH],
`echo $PACKAGE_VERSION | sed 's/.*\..*\.\(.*\)/\1/g'`)
AC_SUBST([U2FH_VERSION_NUMBER],
`printf "0x%02x%02x%02x" $U2FH_VERSION_MAJOR \
$U2FH_VERSION_MINOR $U2FH_VERSION_PATCH`)
AC_ARG_WITH([udevrulesdir],
AS_HELP_STRING([--with-udevrulesdir=DIR], [Install udev rules into this directory]),
[], [])
AC_SUBST([udevrulesdir], [$with_udevrulesdir])
dnl check for random device
AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
[if test -r "/dev/urandom" ; then
ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
if test "$ac_cv_have_dev_random" = yes; then
AC_DEFINE([HAVE_DEV_URANDOM], 1, [Discovered a random device])
fi
PKG_CHECK_MODULES([UDEV], [udev],
udevrulesfile=70-u2f.rules,
udevrulesfile=""
)
AC_SUBST([udevrulesfile], [$udevrulesfile])
AC_CONFIG_FILES([
Makefile
gl/Makefile
gtk-doc/Makefile
src/Makefile
tests/Makefile
u2f-host/Makefile
u2f-host/u2f-host-version.h
u2f-host/u2f-host.pc
])
AC_OUTPUT
AC_MSG_NOTICE([summary of build options:
version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE major $U2FH_VERSION_MAJOR minor $U2FH_VERSION_MINOR patch $U2FH_VERSION_PATCH number $U2FH_VERSION_NUMBER
Host type: ${host}
Install prefix: ${prefix}
udev rules: ${with_udevrulesdir:-N/A}
udev rulefile: ${udevrulesfile}
Compiler: ${CC}
Shared library: ${enable_shared}
Static library: ${enable_static}
JSON CFLAGS: $LIBJSON_CFLAGS
JSON LIBS: $LIBJSON_LIBS
HIDAPI CFLAGS: $HIDAPI_CFLAGS
HIDAPI LIBS: $HIDAPI_LIBS
])
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