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s3fs-fuse/configure.ac

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######################################################################
# s3fs - FUSE-based file system backed by Amazon S3
#
# Copyright 2007-2008 Randy Rizun <rrizun@gmail.com>
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
######################################################################
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([s3fs],[1.94])
AC_CONFIG_HEADER([config.h])
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([foreign])
AC_PROG_CXX
AC_PROG_CC
AC_CHECK_HEADERS([sys/xattr.h])
AC_CHECK_HEADERS([attr/xattr.h])
AC_CHECK_HEADERS([sys/extattr.h])
AC_CHECK_FUNCS([fallocate])
CXXFLAGS="-Wall -fno-exceptions -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=3 -std=c++11 $CXXFLAGS"
dnl ----------------------------------------------
dnl For macOS
dnl ----------------------------------------------
case "$target" in
*-cygwin* )
# Do something specific for windows using winfsp
CXXFLAGS="$CXXFLAGS -D_GNU_SOURCE=1"
min_fuse_version=2.8
;;
*-darwin* )
# Do something specific for mac
min_fuse_version=2.7.3
min_fuse_t_version=1.0.20
;;
*)
# Default Case
# assume other supported linux system
min_fuse_version=2.8.4
;;
esac
dnl ----------------------------------------------
dnl Checking the FUSE library
dnl ----------------------------------------------
dnl Distinguish between Linux (libfuse) and macOS (FUSE-T).
dnl
found_fuse_t=no
PKG_CHECK_MODULES([FUSE_T], [fuse-t >= ${min_fuse_t_version}], [found_fuse_t=yes], [found_fuse_t=no])
AS_IF([test "$found_fuse_t" = "yes"],
[PKG_CHECK_MODULES([fuse_library_checking], [fuse-t >= ${min_fuse_t_version}])],
[PKG_CHECK_MODULES([fuse_library_checking], [fuse >= ${min_fuse_version}])])
dnl ----------------------------------------------
dnl Choice SSL library
dnl ----------------------------------------------
auth_lib=na
nettle_lib=no
use_openssl_30=no
dnl
dnl nettle library
dnl
AC_MSG_CHECKING([s3fs build with nettle(GnuTLS)])
AC_ARG_WITH(
nettle,
[AS_HELP_STRING([--with-nettle], [s3fs build with nettle in GnuTLS(default no)])],
[
case "${withval}" in
yes)
AC_MSG_RESULT(yes)
nettle_lib=yes
;;
*)
AC_MSG_RESULT(no)
;;
esac
],
[
AC_MSG_RESULT(no)
])
dnl
dnl use openssl library for ssl
dnl
AC_MSG_CHECKING([s3fs build with OpenSSL])
AC_ARG_WITH(
openssl,
[AS_HELP_STRING([--with-openssl], [s3fs build with OpenSSL(default is no)])],
[
case "${withval}" in
yes)
AC_MSG_RESULT(yes)
AS_IF(
[test $nettle_lib = no],
[auth_lib=openssl],
[AC_MSG_ERROR([could not set openssl with nettle, nettle is only for gnutls library])])
;;
*)
AC_MSG_RESULT(no)
;;
esac
],
[
AC_MSG_RESULT(no)
])
dnl
dnl use GnuTLS library for ssl
dnl
AC_MSG_CHECKING([s3fs build with GnuTLS])
AC_ARG_WITH(
gnutls,
[AS_HELP_STRING([--with-gnutls], [s3fs build with GnuTLS(default is no)])],
[
case "${withval}" in
yes)
AC_MSG_RESULT(yes)
AS_IF(
[test $auth_lib = na],
[
AS_IF(
[test $nettle_lib = no],
[auth_lib=gnutls],
[auth_lib=nettle])
],
[AC_MSG_ERROR([could not set gnutls because already set another ssl library])])
;;
*)
AC_MSG_RESULT(no)
;;
esac
],
[
AC_MSG_RESULT(no)
])
dnl
dnl use nss library for ssl
dnl
AC_MSG_CHECKING([s3fs build with NSS])
AC_ARG_WITH(
nss,
[AS_HELP_STRING([--with-nss], [s3fs build with NSS(default is no)])],
[
case "${withval}" in
yes)
AC_MSG_RESULT(yes)
AS_IF(
[test $auth_lib = na],
[
AS_IF(
[test $nettle_lib = no],
[auth_lib=nss],
[AC_MSG_ERROR([could not set openssl with nettle, nettle is only for gnutls library])])
],
[AC_MSG_ERROR([could not set nss because already set another ssl library])])
;;
*)
AC_MSG_RESULT(no)
;;
esac
],
[
AC_MSG_RESULT(no)
])
AS_IF(
[test $auth_lib = na],
AS_IF(
[test $nettle_lib = no],
[auth_lib=openssl],
[AC_MSG_ERROR([could not set nettle without GnuTLS library])]
)
)
dnl
dnl For PKG_CONFIG before checking nss/gnutls.
dnl
AC_MSG_CHECKING([compile s3fs with])
case "${auth_lib}" in
openssl)
AC_MSG_RESULT(OpenSSL)
AS_IF([test "$found_fuse_t" = "yes"],
[PKG_CHECK_MODULES([DEPS], [fuse-t >= ${min_fuse_t_version} libcurl >= 7.0 libxml-2.0 >= 2.6 libcrypto >= 0.9 ])],
[PKG_CHECK_MODULES([DEPS], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 libcrypto >= 0.9 ])])
AC_MSG_CHECKING([openssl 3.0 or later])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <openssl/opensslv.h>
#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x30000000L
#error "found openssl is 3.0 or later(so compiling is stopped with error)"
#endif]], [[]])],
[AC_MSG_RESULT(no)],
[AC_MSG_RESULT(yes); use_openssl_30=yes])
;;
gnutls)
AC_MSG_RESULT(GnuTLS-gcrypt)
gnutls_nettle=""
AC_CHECK_LIB(gnutls, gcry_control, [gnutls_nettle=0])
AS_IF([test "$gnutls_nettle" = ""], [AC_CHECK_LIB(gcrypt, gcry_control, [gnutls_nettle=0])])
AS_IF([test $gnutls_nettle = 0],
[
AS_IF([test "$found_fuse_t" = "yes"],
[PKG_CHECK_MODULES([DEPS], [fuse-t >= ${min_fuse_t_version} libcurl >= 7.0 libxml-2.0 >= 2.6 gnutls >= 2.12.0 ])],
[PKG_CHECK_MODULES([DEPS], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 gnutls >= 2.12.0 ])])
LIBS="-lgnutls -lgcrypt $LIBS"
AC_MSG_CHECKING([gnutls is build with])
AC_MSG_RESULT(gcrypt)
],
[AC_MSG_ERROR([GnuTLS found, but gcrypt not found])])
;;
nettle)
AC_MSG_RESULT(GnuTLS-nettle)
gnutls_nettle=""
AC_CHECK_LIB(gnutls, nettle_MD5Init, [gnutls_nettle=1])
AS_IF([test "$gnutls_nettle" = ""], [AC_CHECK_LIB(nettle, nettle_MD5Init, [gnutls_nettle=1])])
AS_IF([test $gnutls_nettle = 1],
[
AS_IF([test "$found_fuse_t" = "yes"],
[PKG_CHECK_MODULES([DEPS], [fuse-t >= ${min_fuse_t_version} libcurl >= 7.0 libxml-2.0 >= 2.6 nettle >= 2.7.1 ])],
[PKG_CHECK_MODULES([DEPS], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 nettle >= 2.7.1 ])])
LIBS="-lgnutls -lnettle $LIBS"
AC_MSG_CHECKING([gnutls is build with])
AC_MSG_RESULT(nettle)
],
[AC_MSG_ERROR([GnuTLS found, but nettle not found])])
;;
nss)
AC_MSG_RESULT(NSS)
AS_IF([test "$found_fuse_t" = "yes"],
[PKG_CHECK_MODULES([DEPS], [fuse-t >= ${min_fuse_t_version} libcurl >= 7.0 libxml-2.0 >= 2.6 nss >= 3.15.0 ])],
[PKG_CHECK_MODULES([DEPS], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 nss >= 3.15.0 ])])
;;
*)
AC_MSG_ERROR([unknown ssl library type.])
;;
esac
AM_CONDITIONAL([USE_SSL_OPENSSL], [test "$auth_lib" = openssl])
AM_CONDITIONAL([USE_SSL_OPENSSL_30], [test "$use_openssl_30" = yes])
AM_CONDITIONAL([USE_SSL_GNUTLS], [test "$auth_lib" = gnutls -o "$auth_lib" = nettle])
AM_CONDITIONAL([USE_GNUTLS_NETTLE], [test "$auth_lib" = nettle])
AM_CONDITIONAL([USE_SSL_NSS], [test "$auth_lib" = nss])
dnl ----------------------------------------------
dnl check functions
dnl ----------------------------------------------
dnl malloc_trim function
AC_CHECK_FUNCS([malloc_trim])
dnl clock_gettime function(macos)
AC_SEARCH_LIBS([clock_gettime],[rt posix4])
AC_CHECK_FUNCS([clock_gettime])
dnl ----------------------------------------------
dnl check symbols/macros/enums
dnl ----------------------------------------------
dnl PTHREAD_MUTEX_RECURSIVE
AC_MSG_CHECKING([pthread mutex recursive])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <pthread.h>]],
[[int i = PTHREAD_MUTEX_RECURSIVE;]])
],
[AC_DEFINE(S3FS_MUTEX_RECURSIVE, PTHREAD_MUTEX_RECURSIVE, [Define if you have PTHREAD_MUTEX_RECURSIVE])
AC_MSG_RESULT(PTHREAD_MUTEX_RECURSIVE)
],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <pthread.h>]],
[[int i = PTHREAD_MUTEX_RECURSIVE_NP;]])
],
[AC_DEFINE(S3FS_MUTEX_RECURSIVE, PTHREAD_MUTEX_RECURSIVE_NP, [Define if you have PTHREAD_MUTEX_RECURSIVE_NP])
AC_MSG_RESULT(PTHREAD_MUTEX_RECURSIVE_NP)
],
[AC_MSG_ERROR([do not have PTHREAD_MUTEX_RECURSIVE symbol])])
]
)
dnl ----------------------------------------------
dnl check CURLoption
dnl ----------------------------------------------
dnl CURLOPT_TCP_KEEPALIVE (is supported by 7.25.0 and later)
AC_MSG_CHECKING([checking CURLOPT_TCP_KEEPALIVE])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <curl/curl.h>]],
[[CURLoption opt = CURLOPT_TCP_KEEPALIVE;]])
],
[AC_DEFINE(HAVE_CURLOPT_TCP_KEEPALIVE, 1, [Define to 1 if libcurl has CURLOPT_TCP_KEEPALIVE CURLoption])
AC_MSG_RESULT(yes)
],
[AC_DEFINE(HAVE_CURLOPT_TCP_KEEPALIVE, 0, [Define to 1 if libcurl has CURLOPT_TCP_KEEPALIVE CURLoption])
AC_MSG_RESULT(no)
]
)
dnl CURLOPT_SSL_ENABLE_ALPN (is supported by 7.36.0 and later)
AC_MSG_CHECKING([checking CURLOPT_SSL_ENABLE_ALPN])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <curl/curl.h>]],
[[CURLoption opt = CURLOPT_SSL_ENABLE_ALPN;]])
],
[AC_DEFINE(HAVE_CURLOPT_SSL_ENABLE_ALPN, 1, [Define to 1 if libcurl has CURLOPT_SSL_ENABLE_ALPN CURLoption])
AC_MSG_RESULT(yes)
],
[AC_DEFINE(HAVE_CURLOPT_SSL_ENABLE_ALPN, 0, [Define to 1 if libcurl has CURLOPT_SSL_ENABLE_ALPN CURLoption])
AC_MSG_RESULT(no)
]
)
dnl CURLOPT_KEEP_SENDING_ON_ERROR (is supported by 7.51.0 and later)
AC_MSG_CHECKING([checking CURLOPT_KEEP_SENDING_ON_ERROR])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <curl/curl.h>]],
[[CURLoption opt = CURLOPT_KEEP_SENDING_ON_ERROR;]])
],
[AC_DEFINE(HAVE_CURLOPT_KEEP_SENDING_ON_ERROR, 1, [Define to 1 if libcurl has CURLOPT_KEEP_SENDING_ON_ERROR CURLoption])
AC_MSG_RESULT(yes)
],
[AC_DEFINE(HAVE_CURLOPT_KEEP_SENDING_ON_ERROR, 0, [Define to 1 if libcurl has CURLOPT_KEEP_SENDING_ON_ERROR CURLoption])
AC_MSG_RESULT(no)
]
)
dnl ----------------------------------------------
dnl dl library
dnl ----------------------------------------------
AC_CHECK_LIB([dl], [dlopen, dlclose, dlerror, dlsym], [], [AC_MSG_ERROR([Could not found dlopen, dlclose, dlerror and dlsym])])
dnl ----------------------------------------------
dnl build date
dnl ----------------------------------------------
AC_SUBST([MAN_PAGE_DATE], [$(date -r doc/man/s3fs.1.in +"%B %Y")])
dnl ----------------------------------------------
dnl output files
dnl ----------------------------------------------
AC_CONFIG_FILES(Makefile
src/Makefile
test/Makefile
doc/Makefile
doc/man/s3fs.1)
dnl ----------------------------------------------
dnl short commit hash
dnl ----------------------------------------------
AC_CHECK_PROG([GITCMD], [git --version], [yes], [no])
AS_IF([test -d .git], [DOTGITDIR=yes], [DOTGITDIR=no])
AC_MSG_CHECKING([github short commit hash])
if test "x${GITCMD}" = "xyes" -a "x${DOTGITDIR}" = "xyes"; then
TMP_GITCOMMITHASH=`git rev-parse --short HEAD`
UNTRACKED_FILES=`git status -s --untracked-files=no`
if test -n "${UNTRACKED_FILES}"; then
GITCOMMITHASH="(commit:${TMP_GITCOMMITHASH} +untracked files)"
else
GITCOMMITHASH="(commit:${TMP_GITCOMMITHASH})"
fi
elif test -f default_commit_hash; then
TMP_GITCOMMITHASH=`cat default_commit_hash`
if test -n "${TMP_GITCOMMITHASH}"; then
GITCOMMITHASH="(base commit:${TMP_GITCOMMITHASH})"
else
GITCOMMITHASH=""
fi
else
GITCOMMITHASH=""
fi
AC_MSG_RESULT([${GITCOMMITHASH}])
AC_DEFINE_UNQUOTED([COMMIT_HASH_VAL], ["${GITCOMMITHASH}"], [short commit hash value on github])
dnl ----------------------------------------------
dnl put
dnl ----------------------------------------------
AC_OUTPUT
dnl ----------------------------------------------
dnl end configuration
dnl ----------------------------------------------
#
# Local variables:
# tab-width: 4
# c-basic-offset: 4
# End:
# vim600: expandtab sw=4 ts=4 fdm=marker
# vim<600: expandtab sw=4 ts=4
#
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