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f9e10201ba
mirror_smartmontools-debian/configure.ac
Jonathan Dowland f9e10201ba New upstream version 6.6
2018-08-09 09:01:20 +01:00

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#
# $Id: configure.ac 4594 2017-11-05 15:21:35Z chrfranke $
#
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.60])
AC_INIT(smartmontools, 6.6, smartmontools-support@listi.jpberlin.de)
AM_INIT_AUTOMAKE([1.10 foreign])
smartmontools_cvs_tag=`echo '$Id: configure.ac 4594 2017-11-05 15:21:35Z chrfranke $'`
smartmontools_release_date=2017-11-05
smartmontools_release_time="15:20:58 UTC"
AC_DEFINE_UNQUOTED(SMARTMONTOOLS_CONFIGURE_ARGS, "$ac_configure_args", [smartmontools Configure Arguments])
AC_DEFINE_UNQUOTED(SMARTMONTOOLS_RELEASE_DATE, "$smartmontools_release_date", [smartmontools Release Date])
AC_DEFINE_UNQUOTED(SMARTMONTOOLS_RELEASE_TIME, "$smartmontools_release_time", [smartmontools Release Time])
AC_DEFINE_UNQUOTED(CONFIG_H_CVSID, "$smartmontools_cvs_tag", [smartmontools CVS Tag])
AC_DEFINE_UNQUOTED(PACKAGE_HOMEPAGE, "http://www.smartmontools.org/", [smartmontools Home Page])
AC_CONFIG_SRCDIR([smartctl.cpp])
AC_CONFIG_HEADER([config.h])
AM_MAINTAINER_MODE
AC_LANG([C++])
dnl Checks for programs.
AC_PROG_CXX
AM_PROG_AS
AC_PROG_INSTALL
m4_pattern_forbid([^PKG_PROG_])
if test "$cross_compiling" = "no"; then
m4_ifdef([PKG_PROG_PKG_CONFIG], [PKG_PROG_PKG_CONFIG],
[AC_MSG_WARN([m4/pkg.m4 missing, systemd detection disabled])])
fi
AC_ARG_VAR(WINDMC, [Windows message compiler command])
AC_ARG_VAR(WINDRES, [Windows resource compiler command])
AC_ARG_VAR(MAKENSIS, [NSIS compiler command])
AC_CANONICAL_HOST
case "${host}" in
*-*-mingw*)
AC_CHECK_TOOL(WINDMC, [windmc])
AC_CHECK_TOOL(WINDRES, [windres])
AC_MSG_CHECKING([for makensis])
if test -z "$MAKENSIS"; then
if test -n "$PROGRAMFILES" && "$PROGRAMFILES/NSIS/makensis" -VERSION >/dev/null 2>&1; then
MAKENSIS="$PROGRAMFILES/NSIS/makensis"
elif makensis -VERSION >/dev/null 2>&1; then
MAKENSIS=makensis
fi
fi
AC_MSG_RESULT([${MAKENSIS:-no}])
;;
esac
# Check for SVN.
AC_MSG_CHECKING([whether this is a build from SVN])
is_svn_build=no
svn_deps=
if test -f "$srcdir/.svn/wc.db"; then
# SVN 1.7, 1.8 working copy
svn_deps='${srcdir}/.svn/wc.db'
elif test -f "${srcdir}/.svn/entries"; then
# SVN <= 1.6 working copy (SVN 1.7 has empty entries file)
svn_deps='${srcdir}/.svn/entries'
fi
if test -n "$svn_deps"; then
is_svn_build=unknown
if (cd "$srcdir" && svn --version && svnversion && svn info) >/dev/null 2>&1; then
is_svn_build=yes
fi
fi
AC_SUBST([svn_deps])
AM_CONDITIONAL(IS_SVN_BUILD, [test "$is_svn_build" = "yes"])
AC_MSG_RESULT([$is_svn_build])
# Note: On Linux, clock_gettime() requires -lrt which implies -lpthreads
# Check ommitted for now, gettimeofday() provides reasonable precision
# AC_SEARCH_LIBS(clock_gettime, rt)
dnl Checks for header files.
AC_CHECK_HEADERS([locale.h])
AC_CHECK_HEADERS([dev/ata/atavar.h])
dnl we need [u]int64_t and friends.
AC_CHECK_HEADERS([inttypes.h]) dnl C99, UNIX98, solaris 2.6+
AC_CHECK_HEADERS([stdint.h]) dnl C99
AC_CHECK_HEADERS([sys/inttypes.h]) dnl pre-UNIX98
AC_CHECK_HEADERS([sys/int_types.h]) dnl pre-UNIX98, solaris 2.6+
dnl Check for FreeBSD twe include files...currently missing on 5.2, but should be there
AC_CHECK_HEADERS([sys/tweio.h])
AC_CHECK_HEADERS([sys/twereg.h])
dnl Check for FreeBSD twa include files...
AC_CHECK_HEADERS([sys/tw_osl_ioctl.h])
dnl This header file is needed for cciss_ioctl.h at least on SuSE LINUX
AC_CHECK_HEADERS([linux/compiler.h])
dnl Check for the FreeBSD CCISS system header and use internal one if not found
AC_CHECK_HEADERS([dev/ciss/cissio.h],
[AC_DEFINE([CISS_LOCATION],[<dev/ciss/cissio.h>],[freebsd ciss header location])],
[AC_DEFINE([CISS_LOCATION],["cissio_freebsd.h"],[freebsd ciss header location])]
)
dnl Check for Linux CCISS include file
AC_CHECK_HEADERS([linux/cciss_ioctl.h], [], [], [AC_INCLUDES_DEFAULT
#ifdef HAVE_LINUX_COMPILER_H
# include <linux/compiler.h>
#endif
])
dnl Check for Windows DDK and WMI header files
AC_CHECK_HEADERS([ntdddisk.h ddk/ntdddisk.h], [], [], [AC_INCLUDES_DEFAULT
#include <windows.h>
])
AC_CHECK_HEADERS([wbemcli.h])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_TYPES([int64_t, uint64_t])
dnl Checks for library functions.
AC_CHECK_FUNCS([getopt_long], [need_getopt_long=no], [need_getopt_long=yes])
AM_CONDITIONAL(NEED_GETOPT_LONG, [test "$need_getopt_long" = "yes"])
AC_CHECK_FUNCS([regcomp], [need_regex=no], [need_regex=yes])
AM_CONDITIONAL(NEED_REGEX, [test "$need_regex" = "yes"])
AC_CHECK_FUNCS([sigset])
AC_CHECK_FUNCS([strtoull])
AC_CHECK_FUNCS([uname])
AC_CHECK_FUNCS([clock_gettime ftime gettimeofday])
# Check byte ordering (defines WORDS_BIGENDIAN)
AC_C_BIGENDIAN
# check for __attribute__((packed))
# (sizeof() check is required to avoid false positives if other
# __attribute__((x)) are supported)
AC_MSG_CHECKING([whether $CXX supports __attribute__((packed))])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [[
struct s { char a; short b; } __attribute__((packed));
typedef char t[sizeof(struct s) == 3 ? 1 : -1];]])],
[gcc_have_attr_packed=yes], [gcc_have_attr_packed=no])
AC_SUBST(gcc_have_attr_packed)
if test "$gcc_have_attr_packed" = "yes"; then
AC_DEFINE(HAVE_ATTR_PACKED, 1, [Define to 1 if C++ compiler supports __attribute__((packed))])
fi
AC_MSG_RESULT([$gcc_have_attr_packed])
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(ASFLAGS)
AC_ARG_WITH(systemdsystemunitdir,
[AS_HELP_STRING([--with-systemdsystemunitdir@<:@=DIR|auto|yes|no@:>@], [Location of systemd service files [auto]])],
[], [with_systemdsystemunitdir=auto])
systemdsystemunitdir=
case "$with_systemdsystemunitdir" in
auto|yes)
if test -n "$PKG_CONFIG"; then
AC_MSG_CHECKING([for systemdsystemunitdir])
systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd 2>/dev/null`
AC_MSG_RESULT([${systemdsystemunitdir:-no}])
fi
case "$with_systemdsystemunitdir:$sysconfdir:$systemdsystemunitdir" in
yes:*:) AC_MSG_ERROR([Location of systemd service files not found]) ;;
yes:*:*|auto:*:|auto:/etc:*) ;;
*) systemdsystemunitdir='${prefix}'$systemdsystemunitdir ;;
esac ;;
no) ;;
*) systemdsystemunitdir="$with_systemdsystemunitdir" ;;
esac
AC_SUBST(systemdsystemunitdir)
AM_CONDITIONAL(INSTALL_SYSTEMDUNIT, [test -n "$systemdsystemunitdir"])
AC_ARG_WITH(systemdenvfile,
[AS_HELP_STRING([--with-systemdenvfile@<:@=FILE|auto|yes|no@:>@], [Path of systemd EnvironmentFile [auto]])],
[], [with_systemdenvfile=auto])
systemdenvfile=
case "$with_systemdenvfile:$cross_compiling:$systemdsystemunitdir" in
auto:no:?*|yes:*:?*)
AC_MSG_CHECKING([for path of systemd EnvironmentFile])
for dir in sysconfig default; do
if test -d /etc/$dir; then
systemdenvfile='${sysconfdir}'/$dir/smartmontools
break
fi
done
AC_MSG_RESULT([${systemdenvfile:-no}])
case "$with_systemdenvfile:$systemdenvfile" in
yes:) AC_MSG_ERROR([Path of systemd EnvironmentFile not found]) ;;
esac ;;
auto:*|no:*) ;;
*:*:) AC_MSG_ERROR([Location of systemd service files not found]) ;;
*) systemdenvfile="$with_systemdenvfile"
esac
AC_SUBST(systemdenvfile)
AC_ARG_WITH(initscriptdir,
[AS_HELP_STRING([--with-initscriptdir@<:@=DIR|auto|yes|no@:>@], [Location of init scripts [auto]])],
[], [with_initscriptdir=auto])
initddir=
case "$with_initscriptdir:$cross_compiling:$systemdsystemunitdir" in
auto:no:|yes:*)
AC_MSG_CHECKING([for init (rc) directory])
for dir in rc.d/init.d init.d rc.d; do
if test -d /etc/$dir; then
initddir='${sysconfdir}'/$dir
break
fi
done
AC_MSG_RESULT([${initddir:-no}])
case "$with_initscriptdir:$initddir" in
yes:) AC_MSG_ERROR([Location of init scripts not found]) ;;
esac ;;
auto:*|no:*) ;;
*) initddir="$with_initscriptdir" ;;
esac
AC_SUBST(initddir)
AM_CONDITIONAL(INSTALL_INITSCRIPT, [test -n "$initddir"])
# use different init script templates for different OS
case "${host}" in
*-*-freebsd*)
initdfile="smartd.freebsd.initd"
;;
*-apple-darwin*)
initdfile="com.smartmontools.smartd.plist"
;;
*)
initdfile="smartd.initd"
;;
esac
AC_SUBST(initdfile)
AC_ARG_WITH(exampledir,
[AS_HELP_STRING([--with-exampledir=DIR], [Location of example scripts [DOCDIR/examplescripts]])],
[exampledir="$withval"], [exampledir='${docdir}/examplescripts'])
AC_SUBST(exampledir)
drivedbdir='${datadir}/${PACKAGE}'
AC_ARG_WITH(drivedbdir,
[AS_HELP_STRING([--with-drivedbdir@<:@=DIR|yes|no@:>@], [Location of drive database file [DATADIR/smartmontools]])],
[case "$withval" in yes) ;; no) drivedbdir= ;; *) drivedbdir="$withval" ;; esac])
AC_SUBST(drivedbdir)
AM_CONDITIONAL(ENABLE_DRIVEDB, [test -n "$drivedbdir"])
drivedb_version=$VERSION
AC_ARG_WITH(update-smart_drivedb,
[AS_HELP_STRING([--with-update-smart-drivedb@<:@=yes|no|X.Y@:>@],
[Install update-smart-drivedb script (and backport it to branches/RELEASE_X_Y_DRIVEDB) [yes]])],
[ case "$withval" in
yes|no) ;;
5.4[[0-3]]|6.[[0-9]]) drivedb_version=$withval; with_update_smart_drivedb=yes ;;
*) AC_MSG_ERROR([Invalid drivedb branch version: $withval]) ;;
esac
],
[with_update_smart_drivedb=yes])
test -n "$drivedbdir" || with_update_smart_drivedb=no
AC_SUBST(with_update_smart_drivedb)
AM_CONDITIONAL(ENABLE_UPDATE_SMART_DRIVEDB, [test "$with_update_smart_drivedb" = "yes"])
gnupg="gpg"
# Also check for '--with-gnupg[=yes]' because 'yes' is a valid command with infinite output
AC_ARG_WITH(gnupg,
[AS_HELP_STRING([--with-gnupg@<:@=FILE|yes|no@:>@], [GnuPG used to verify drivedb.h [gpg]])],
[case "$withval" in yes) ;; no) gnupg= ;; *) gnupg="$withval" ;; esac], [])
AC_SUBST(gnupg)
case "$with_update_smart_drivedb:$gnupg" in
no:?*)
AC_MSG_ERROR([
'--without-update-smart-drivedb' now requires '--without-gnupg'.
NEWS: update-smart-drivedb now verifies the downloaded drivedb.h file with GnuPG.])
;;
esac
AC_ARG_WITH(smartdscriptdir,
[AS_HELP_STRING([--with-smartdscriptdir=DIR], [Location of smartd_warning.sh script [SYSCONFDIR]])],
[smartdscriptdir="$withval"], [smartdscriptdir='${sysconfdir}'])
AC_SUBST(smartdscriptdir)
AC_ARG_WITH(smartdplugindir,
[AS_HELP_STRING([--with-smartdplugindir=@<:@DIR|no@:>@],
[Location of smartd_warning.sh plugin scripts [SMARTDSCRIPTDIR/smartd_warning.d]])],
[smartdplugindir=; test "$withval" != "no" && smartdplugindir="$withval"],
[smartdplugindir='${smartdscriptdir}/smartd_warning.d'])
AC_SUBST(smartdplugindir)
AC_ARG_WITH(scriptpath,
[AS_HELP_STRING([--with-scriptpath=@<:@PATH|no@:>@],
[PATH variable set within scripts [/usr/bin:/bin]])],
[scriptpath=; test "$withval" != "no" && scriptpath="$withval"],
[scriptpath="/usr/bin:/bin"])
AC_SUBST(scriptpath)
AM_CONDITIONAL(ENABLE_SCRIPTPATH, [test -n "$scriptpath"])
savestates=
AC_ARG_WITH(savestates,
[AS_HELP_STRING([--with-savestates@<:@=PREFIX|yes|no@:>@],
[Enable default smartd state files [no] (yes=LOCALSTATEDIR/lib/smartmontools/smartd.)])],
[case "$withval" in yes) savestates='${localstatedir}/lib/${PACKAGE}/smartd.' ;;
no) ;; *) savestates="$withval" ;; esac])
savestatesdir="${savestates%/*}"
AC_SUBST(savestates)
AC_SUBST(savestatesdir)
AM_CONDITIONAL(ENABLE_SAVESTATES, [test -n "$savestates"])
attributelog=
AC_ARG_WITH(attributelog,
[AS_HELP_STRING([--with-attributelog@<:@=PREFIX|yes|no@:>@],
[Enable default smartd attribute log files [no] (yes=LOCALSTATEDIR/lib/smartmontools/attrlog.)])],
[case "$withval" in yes) attributelog='${localstatedir}/lib/${PACKAGE}/attrlog.' ;;
no) ;; *) attributelog="$withval" ;; esac])
attributelogdir="${attributelog%/*}"
AC_SUBST(attributelog)
AC_SUBST(attributelogdir)
AM_CONDITIONAL(ENABLE_ATTRIBUTELOG, [test -n "$attributelog"])
AC_ARG_ENABLE(sample,
[AS_HELP_STRING([--enable-sample], [Enables appending .sample to the installed smartd rc script and configuration file])],
[smartd_suffix=; test "$enableval" = "yes" && smartd_suffix=".sample"],
[smartd_suffix=;])
AC_SUBST(smartd_suffix)
AC_ARG_WITH(os-deps,
[AS_HELP_STRING([--with-os-deps='os_module.o ...'], [Specify OS dependent module(s) [guessed]])],
[ for x in $with_os_deps; do
case $x in
*.o) ;;
*) AC_MSG_ERROR([non-object file specified by --with-os-deps]) ;;
esac
done
],[])
AC_ARG_WITH(selinux,
[AS_HELP_STRING([--with-selinux@<:@=yes|no@:>@], [Enables SELinux support [no]])],
[ if test "$withval" = "yes"; then
AC_CHECK_HEADERS([selinux/selinux.h], [], [AC_MSG_ERROR([Missing SELinux header files])])
AC_CHECK_LIB(selinux, matchpathcon, [], [AC_MSG_ERROR([Missing or incorrect SELinux library files])])
fi
],[])
AC_SUBST(with_selinux)
if test "$with_selinux" = "yes"; then
AC_DEFINE(WITH_SELINUX, 1, [Define to 1 if SELinux support is enabled])
fi
AC_ARG_WITH(libcap-ng,
[AS_HELP_STRING([--with-libcap-ng@<:@=auto|yes|no@:>@], [Add Libcap-ng support to smartd [auto]])],
[], [with_libcap_ng=auto])
use_libcap_ng=no
if test "$with_libcap_ng" != "no"; then
AC_CHECK_LIB(cap-ng, capng_clear,
[AC_DEFINE(HAVE_LIBCAP_NG, 1, [Define to 1 if you have the `cap-ng' library (-lcap-ng).]) dnl `vim syntax
CAPNG_LDADD="-lcap-ng"; use_libcap_ng=yes])
if test "$use_libcap_ng" = "yes"; then
AC_CHECK_HEADER(cap-ng.h, [], [AC_MSG_ERROR([libcap-ng libraries found but headers are missing])])
elif test "$with_libcap_ng" = "yes"; then
AC_MSG_ERROR([libcap-ng support was requested but the library was not found])
fi
fi
AC_MSG_CHECKING([whether to use libcap-ng])
AC_SUBST(CAPNG_LDADD)
AC_MSG_RESULT([$use_libcap_ng])
# TODO: Remove when NVMe support is no longer EXPERIMENTAL
AC_ARG_WITH(nvme-devicescan,
[AS_HELP_STRING([--with-nvme-devicescan@<:@=yes|no@:>@],
[Include NVMe devices in smartd DEVICESCAN [no]])])
AC_SUBST(with_nvme_devicescan)
if test "$with_nvme_devicescan" = "yes"; then
AC_DEFINE(WITH_NVME_DEVICESCAN, 1, [Define to 1 to include NVMe devices in smartd DEVICESCAN.])
fi
AC_ARG_WITH(solaris-sparc-ata,
[AS_HELP_STRING([--with-solaris-sparc-ata@<:@=yes|no@:>@],
[Enable legacy ATA support on Solaris SPARC (requires os_solaris_ata.s from SVN repository) [no]])])
case "$host:$with_solaris_sparc_ata" in
sparc-*-solaris*:yes)
if test ! -f "$srcdir/os_solaris_ata.s"; then
AC_MSG_ERROR([Missing source file: $srcdir/os_solaris_ata.s
This file is no longer included in the source tarball but still
available in the SVN repository.])
fi
AC_DEFINE(WITH_SOLARIS_SPARC_ATA, 1, [Define to 1 to enable legacy ATA support on Solaris SPARC.])
;;
esac
# Assume broken snprintf only on Windows with MSVCRT (MinGW without ANSI stdio support)
libc_have_working_snprintf=yes
case "$host" in
*-*-mingw*)
case " $CPPFLAGS $CXXFLAGS" in
*\ -[[DU]]__USE_MINGW_ANSI_STDIO*)
;;
*)
# Older MinGW do not properly define PRI?64 if __USE_MINGW_ANSI_STDIO is set
# Newer MinGW set __USE_MINGW_ANSI_STDIO in first C++ include which may be too late
AC_MSG_CHECKING([whether __USE_MINGW_ANSI_STDIO is defined by C++ includes])
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
#undef __USE_MINGW_ANSI_STDIO
#include <iostream>
#ifndef __USE_MINGW_ANSI_STDIO
#error false
#endif]])],
[CXXFLAGS="-D__USE_MINGW_ANSI_STDIO $CXXFLAGS"],
[libc_have_working_snprintf=no])
AC_MSG_RESULT([$libc_have_working_snprintf])
;;
esac ;;
esac
AC_ARG_WITH(working-snprintf,
[AS_HELP_STRING([--with-working-snprintf@<:@=yes|no@:>@],
[Function snprintf() handles output truncation as specified by C99 [MinGW:guessed,others:yes]])],
[libc_have_working_snprintf=$withval])
if test "$libc_have_working_snprintf" = "yes"; then
AC_DEFINE(HAVE_WORKING_SNPRINTF, 1, [Define to 1 if the `snprintf' function is sane.]) dnl `vim syntax
fi
AC_ARG_WITH(mingw-aslr,
[AS_HELP_STRING([--with-mingw-aslr@<:@=auto|yes|low|no@:>@], [Enable ASLR for MinGW executables [auto]])],
[], [with_mingw_aslr=auto])
case "$host:${LDFLAGS+set}" in
*-*-mingw*:) # MinGW defaults: link statically and indicate DEP and TS compatibility
LDFLAGS="-static -Wl,--nxcompat,--tsaware" ;;
esac
case "$host:$with_mingw_aslr" in
x86_64-*-mingw*:auto)
AC_MSG_CHECKING([whether $CXX supports --high-entropy-va])
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -pie -Wl,--dynamicbase,-emainCRTStartup,--high-entropy-va,--image-base,0x140000000"
# Link libstdc++ to detect MinGW 6.3.0 problems with high --image-base
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <string>
std::string s(42, '.');]])],
[with_mingw_aslr=yes], [with_mingw_aslr=no])
LDFLAGS=$save_LDFLAGS
AC_MSG_RESULT([$with_mingw_aslr])
test "$with_mingw_aslr" = "yes" || with_mingw_aslr=low
;;
esac
case "$host:$with_mingw_aslr" in
x86_64-*-mingw*:yes)
LDFLAGS="$LDFLAGS -pie -Wl,--dynamicbase,-emainCRTStartup,--high-entropy-va,--image-base,0x140000000" ;;
x86_64-*-mingw*:low)
LDFLAGS="$LDFLAGS -pie -Wl,--dynamicbase,-emainCRTStartup" ;;
*-*-mingw*:auto|*-*-mingw*:yes|*-*-mingw*:low)
LDFLAGS="$LDFLAGS -pie -Wl,--dynamicbase,-e_mainCRTStartup" ;;
esac
os_win32_manifest=
case "$host" in
*-*-mingw*)
# Newer MinGW may add a default manifest
AC_MSG_CHECKING([whether $CXX adds an application manifest])
cc_adds_manifest=no
AC_LINK_IFELSE([AC_LANG_PROGRAM()], [
if "$WINDRES" -O rc conftest.exe 2>/dev/null | grep '^1.*RT_MANIFEST' >/dev/null 2>&1; then
cc_adds_manifest=incomplete
# Manifest must provide a Win 10 compatibility ID
if "$WINDRES" -O rc conftest.exe 2>/dev/null | grep '{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}' >/dev/null 2>&1; then
cc_adds_manifest=yes
fi
fi],
[AC_MSG_ERROR([test compile failed])])
AC_MSG_RESULT([$cc_adds_manifest])
test "$cc_adds_manifest" = "yes" || os_win32_manifest='os_win32/default.manifest'
;;
esac
AC_ARG_WITH(cxx11-option,
[AS_HELP_STRING([--with-cxx11-option@<:@=OPTION|auto|no@:>@],
[Compiler option to enable C++11 support for future versions of smartmontools, 'no' if unsupported [auto]])],
[], [with_cxx11_option=auto])
check_cxx11_support()
{
save_CXXFLAGS=$CXXFLAGS
CXXFLAGS=$1
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if __cplusplus < 201103L
#error false
#endif
// use some C++11 features (and return v * 42 :-)
auto cxx11(long v) noexcept -> decltype(v) {
typedef decltype(v) t; t r = v;
static const t a[] = { -7, -1, 1, 2, 3 };
static_assert(sizeof(r) == sizeof(a[0]), "fail");
auto f = [](t x, t y){ return x * y; };
for (const auto & e : a) r = f(r, e);
return r;
}]])],
[CXXFLAGS=$save_CXXFLAGS; return 0], [CXXFLAGS=$save_CXXFLAGS; return 1])
}
case "$with_cxx11_option" in
no) ;;
auto)
AC_MSG_CHECKING([for $CXX option to accept C++11])
with_cxx11_option=unknown
for option in "" "-std=gnu++11" "-std=gnu++0x" "-std=c++11" "-std=c++0x"; do
if check_cxx11_support "$option"; then with_cxx11_option=$option; break; fi
done
AC_MSG_RESULT([${with_cxx11_option:-none needed}])
test "$with_cxx11_option" != "unknown" || AC_MSG_ERROR([
This version of smartmontools does not use C++11 features, but future
versions possibly will.
This script was unable to determine a compiler option to enable C++11.
Use option '--with-cxx11-option=OPTION' to specify the compiler option
(it will be checked, but not used in the actual build).
Use option '--without-cxx11-option' to suppress this error message if the
compiler lacks C++11 support.
In both cases, please send info about compiler and platform to
$PACKAGE_BUGREPORT - Thanks!])
;;
*)
AC_MSG_CHECKING([whether $CXX $with_cxx11_option accepts C++11])
res=no; check_cxx11_support "$with_cxx11_option" && res=yes
AC_MSG_RESULT([$res])
test "$res" = "yes" || AC_MSG_ERROR([$CXX $with_cxx11_option does not accept C++11])
;;
esac
AC_SUBST(releaseversion,['${PACKAGE}-${VERSION}'])
AC_SUBST(smartmontools_release_date)
AC_SUBST(smartmontools_release_time)
# Set platform-specific modules and symbols
os_libs=
os_dltools='curl wget lynx svn'
os_mailer=mail
os_hostname="'hostname'"
os_dnsdomainname=
os_nisdomainname="'domainname'"
os_darwin=no
os_solaris=no
os_win32=no
os_win32_mingw=no
os_win64=no
os_man_filter=
case "${host}" in
*-*-linux*)
os_deps='os_linux.o cciss.o dev_areca.o'
os_dnsdomainname="'dnsdomainname' 'hostname -d'"
os_nisdomainname="'nisdomainname' 'hostname -y' 'domainname'"
os_man_filter=Linux
;;
*-*-freebsd*|*-*-dragonfly*|*-*-kfreebsd*-gnu*)
os_deps='os_freebsd.o cciss.o dev_areca.o'
os_libs='-lcam'
os_dltools='curl wget lynx fetch svn'
AC_CHECK_LIB(usb, libusb20_dev_get_device_desc)
os_man_filter=FreeBSD
;;
sparc-*-solaris*)
os_deps='os_solaris.o'
test "$with_solaris_sparc_ata" = "yes" \
&& os_deps="$os_deps os_solaris_ata.o"
os_mailer='mailx'
os_solaris=yes
os_man_filter=Solaris
;;
*-pc-solaris*)
os_deps='os_solaris.o'
os_mailer='mailx'
os_solaris=yes
os_man_filter=Solaris
;;
*-*-netbsd*)
os_deps='os_netbsd.o'
os_libs='-lutil'
os_man_filter=NetBSD
;;
*-*-openbsd*)
os_deps='os_openbsd.o'
os_libs='-lutil'
os_dltools='curl wget lynx ftp svn'
os_man_filter=OpenBSD
;;
*-*-cygwin*)
os_deps='os_win32.o dev_areca.o'
os_mailer='email'
os_hostname="'hostname' 'echo "'"${HOSTNAME?unset}"'"'"
os_dnsdomainname="'dnsdomainname' 'hostname -d' 'echo "'"${USERDNSDOMAIN?unset}"'"'"
os_nisdomainname=
os_win32=yes
os_man_filter=Cygwin
;;
x86_64-*-mingw*)
os_deps='os_win32.o dev_areca.o'
os_win32=yes
os_win32_mingw=yes
os_win64=yes
os_man_filter=Windows
;;
*-*-mingw*)
os_deps='os_win32.o dev_areca.o'
os_win32=yes
os_win32_mingw=yes
os_man_filter=Windows
;;
*-*-darwin*)
os_deps='os_darwin.o'
os_libs='-framework CoreFoundation -framework IOKit'
os_darwin=yes
os_man_filter=Darwin
;;
*-*-nto-qnx*)
os_deps='os_qnxnto.o'
;;
*-*-os2-*)
os_deps='os_os2.o'
;;
*)
os_deps='os_generic.o'
;;
esac
# Replace if '--with-os-deps' was specified
test -z "$with_os_deps" || os_deps="$with_os_deps"
# Check if we need adapter to old interface (dev_legacy.cpp)
os_src=`echo "${os_deps}"|sed -n 's,^\([[^ .]]*\)\.o.*$,\1.cpp,p'`
AC_MSG_CHECKING([whether ${os_src} uses new interface])
if grep "smart_interface" "${srcdir}/${os_src}" >/dev/null 2>&1; then
os_new_interface=yes
else
os_new_interface=no
os_deps="${os_deps} dev_legacy.o"
AC_DEFINE(OLD_INTERFACE, 1, [Define to 1 if os_*.cpp still uses the old interface])
fi
AC_MSG_RESULT([$os_new_interface])
AC_SUBST([os_deps])
AC_SUBST([os_libs])
AC_SUBST([os_dltools])
AC_SUBST([os_mailer])
AC_SUBST([os_hostname])
AC_SUBST([os_dnsdomainname])
AC_SUBST([os_nisdomainname])
AC_SUBST([os_man_filter])
AC_SUBST([os_win32_manifest])
# Create drivedb.h update branch name from version: 5.41[.X] -> RELEASE_5_41_DRIVEDB
DRIVEDB_BRANCH=`echo "$drivedb_version" | sed 's,^\([[0-9]]*\.[[0-9]]*\)\..*$,\1,' \
| sed -n 's,^\([[0-9]][[0-9]]*\)\.\([[0-9]][[0-9]]*\)$,RELEASE_\1_\2_DRIVEDB,p'`
if test -z "$DRIVEDB_BRANCH"; then
AC_MSG_ERROR([Unable to create DRIVEDB_BRANCH for version: $drivedb_version])
fi
AC_SUBST([DRIVEDB_BRANCH])
# Enable platform-specific makefile sections
AM_CONDITIONAL(OS_DARWIN, [test "$os_darwin" = "yes"])
AM_CONDITIONAL(OS_SOLARIS, [test "$os_solaris" = "yes"])
AM_CONDITIONAL(OS_WIN32, [test "$os_win32" = "yes"])
AM_CONDITIONAL(OS_WIN32_MINGW, [test "$os_win32_mingw" = "yes"])
AM_CONDITIONAL(OS_WIN32_NSIS, [test -n "$MAKENSIS"])
AM_CONDITIONAL(OS_WIN64, [test "$os_win64" = "yes"])
if test "$GXX" = "yes"; then
# Add -Wall and -W[extra] if its not already specified
case " $CXXFLAGS " in
*\ -Wall\ *) ;;
*) CXXFLAGS="$CXXFLAGS -Wall" ;;
esac
case " $CXXFLAGS " in
*\ -W\ *|*\ -Wextra\ *) ;;
*) CXXFLAGS="$CXXFLAGS -W" ;;
esac
# Add -Wformat=2 (GCC 3.0) -fstack-protector[-strong] (GCC 4.1[4.9]) if supported
# and CXXFLAGS was not set in configure cmdline (TODO: -Wformat-signedness)
case "${ac_test_CXXFLAGS+set}:$ac_test_CXXFLAGS" in
set:)
for option in "-Wformat=2" "-fstack-protector-strong" "-fstack-protector"; do
case " $CXXFLAGS:$option" in *\ -fstack-p*:-fstack-p*) continue ;; esac
AC_MSG_CHECKING([whether $CXX supports $option])
save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$CXXFLAGS $option"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [res=yes], [res=no; CXXFLAGS=$save_CXXFLAGS])
AC_MSG_RESULT([$res])
done
;;
esac
else
# We are NOT using gcc, so enable host-specific compiler flags
case "${host}" in
sparc*-*-solaris*)
# Tell the Solaris/SPARC C++ compiler about packed ATA structures
case " $CXXFLAGS" in
*\ -xmemalign*) ;;
*) CXXFLAGS="-xmemalign=1i $CXXFLAGS" ;;
esac ;;
esac
case "${host}" in
*-*-solaris*)
# Turn on optimization if user has not explicitly set its value
case " $CXXFLAGS" in
*\ -xO*) ;;
*) CXXFLAGS="-xO2 $CXXFLAGS" ;;
esac
# Suppress trivial warnings
case " $CXXFLAGS" in
*\ -erroff*) ;;
*) CXXFLAGS="-erroff=%none,wbadinitl,wbadasgl,badargtypel2w,badargtype2w $CXXFLAGS" ;;
esac ;;
esac
fi
AC_DEFINE_UNQUOTED(SMARTMONTOOLS_BUILD_HOST, "${host}", [smartmontools Build Host])
AC_SUBST(CXXFLAGS)
AC_CONFIG_FILES(Makefile)
AC_OUTPUT
AC_PROG_MAKE_SET
# Note: Use `...` here as some shells do not properly parse '$(... case $x in X) ...)'
info=`
echo "-----------------------------------------------------------------------------"
echo "${PACKAGE}-${VERSION} configuration:"
echo "host operating system: $host"
echo "C++ compiler: $CXX"
echo "C compiler: $CC"
echo "preprocessor flags: $CPPFLAGS"
echo "C++ compiler flags: $CXXFLAGS"
echo "C compiler flags: $CFLAGS"
echo "linker flags: $LDFLAGS"
echo "OS specific modules: $os_deps $os_libs $LIBS"
case "$host_os" in
mingw*)
echo "application manifest: ${os_win32_manifest:-built-in}"
echo "resource compiler: $WINDRES"
echo "message compiler: $WINDMC"
echo "NSIS compiler: $MAKENSIS"
if test -n "$drivedbdir"; then
echo "drive database file: EXEDIR/drivedb.h"
if test -n "$MAKENSIS"; then
echo "database update tool: EXEDIR/update-smart-drivedb.exe"
fi
else
echo "drive database file: [[disabled]]"
fi
if test -n "$savestates"; then
echo "smartd save files: \`eval eval eval echo $savestates\`MODEL-SERIAL.TYPE.state"
fi
if test -n "$attributelog"; then
echo "smartd attribute logs: \`eval eval eval echo $attributelog\`MODEL-SERIAL.TYPE.csv"
fi
echo "NVMe DEVICESCAN: ${with_nvme_devicescan-no}"
;;
*)
echo "binary install path: \`eval eval eval echo $sbindir\`"
echo "man page install path: \`eval eval eval echo $mandir\`"
echo "doc file install path: \`eval eval eval echo $docdir\`"
echo "examples install path: \`eval eval eval echo $exampledir\`"
if test -n "$drivedbdir"; then
echo "drive database file: \`eval eval eval echo $drivedbdir\`/drivedb.h"
if test "$with_update_smart_drivedb" = "yes"; then
echo "database update script: \`eval eval eval echo $sbindir\`/update-smart-drivedb"
if test "$drivedb_version" != "$VERSION"; then
echo "... backported to: branches/$DRIVEDB_BRANCH"
fi
echo "download tools: \`eval eval eval echo $os_dltools\`"
if test -n "$gnupg"; then
echo "GnuPG for verification: \`eval eval eval echo $gnupg\`"
else
echo "GnuPG for verification: [[disabled]]"
fi
else
echo "database update script: [[disabled]]"
fi
else
echo "drive database file: [[disabled]]"
fi
echo "local drive database: \`eval eval eval echo $sysconfdir\`/smart_drivedb.h"
echo "smartd config file: \`eval eval eval echo $sysconfdir\`/smartd.conf${smartd_suffix}"
echo "smartd warning script: \`eval eval eval echo $smartdscriptdir\`/smartd_warning.sh"
if test -n "$smartdplugindir"; then
echo "smartd plugin path: \`eval eval eval echo $smartdplugindir\`"
else
echo "smartd plugin path: [[disabled]]"
fi
if test -n "$scriptpath"; then
echo "PATH within scripts: \`eval eval eval echo $scriptpath\`"
else
echo "PATH within scripts: [[inherited]]"
fi
if test -n "$initddir"; then
echo "smartd initd script: \`eval eval eval echo $initddir\`/${initdfile}"
elif test -z "$systemdsystemunitdir"; then
echo "smartd initd script: [[disabled]]"
fi
if test -n "$systemdsystemunitdir"; then
echo "smartd systemd file: \`eval eval eval echo $systemdsystemunitdir\`/smartd.service"
if test -n "$systemdenvfile"; then
echo "smartd environ file: \`eval eval eval echo $systemdenvfile\`"
else
echo "smartd environ file: [[disabled]]"
fi
fi
if test -n "$savestates"; then
echo "smartd save files: \`eval eval eval echo $savestates\`MODEL-SERIAL.TYPE.state"
else
echo "smartd save files: [[disabled]]"
fi
if test -n "$attributelog"; then
echo "smartd attribute logs: \`eval eval eval echo $attributelog\`MODEL-SERIAL.TYPE.csv"
else
echo "smartd attribute logs: [[disabled]]"
fi
echo "libcap-ng support: $use_libcap_ng"
case "$host_os" in
linux*) echo "SELinux support: ${with_selinux-no}" ;;
esac
case "$host_os" in
linux*|darwin*|netbsd*|cygwin*)
echo "NVMe DEVICESCAN: ${with_nvme_devicescan-no}" ;;
esac
;;
esac
echo "-----------------------------------------------------------------------------"
`
AC_MSG_NOTICE([
$info
])
# TODO: Remove when NVMe support is no longer EXPERIMENTAL
case "$host_os:${with_nvme_devicescan+set}" in
linux*:|darwin*:|netbsd*:|cygwin*:|mingw*:)
AC_MSG_WARN([
This version of smartmontools provides NVMe support which is still
EXPERIMENTAL. NVMe devices are not yet included in smartd.conf
'DEVICESCAN' and 'smartctl --scan' unless '-d nvme' is specified.
Use option '--with-nvme-devicescan' to include NVMe devices.
Use option '--without-nvme-devicescan' to suppress this warning.
])
;;
esac
# TODO: Remove after smartmontools 6.6
case "$host:${with_solaris_sparc_ata+set}" in
sparc-*-solaris*:)
AC_MSG_WARN([
Legacy ATA support is no longer enabled by default on Solaris SPARC.
The required source file 'os_solaris_ata.s' is no longer included in
the source tarball but still available in the SVN repository.
Use option '--with-solaris-sparc-ata' to enable legacy ATA support.
Use option '--without-solaris-sparc-ata' to suppress this warning.
])
;;
esac
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