###################################################################### # s3fs - FUSE-based file system backed by Amazon S3 # # Copyright 2007-2008 Randy Rizun # # 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(2.59) AC_INIT(s3fs, 1.85) AC_CONFIG_HEADER([config.h]) AC_CANONICAL_SYSTEM 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]) CXXFLAGS="$CXXFLAGS -Wall -D_FILE_OFFSET_BITS=64" dnl ---------------------------------------------- dnl For macOS dnl ---------------------------------------------- case "$target" in *-cygwin* ) # Do something specific for windows using winfsp CXXFLAGS="$CXXFLAGS -D_GNU_SOURCE=1" min_fuse_version=2.8 ;; *-darwin* ) # Do something specific for mac min_fuse_version=2.7.3 ;; *) # Default Case # assume other supported linux system min_fuse_version=2.8.4 ;; esac dnl ---------------------------------------------- dnl Choice SSL library dnl ---------------------------------------------- auth_lib=na nettle_lib=no dnl dnl nettle library dnl AC_MSG_CHECKING([s3fs build with nettle(GnuTLS)]) AC_ARG_WITH( nettle, [AS_HELP_STRING([--with-nettle], [s3fs build with nettle in GnuTLS(default no)])], [ case "${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 this is redundant checking, but we need checking before following. dnl PKG_CHECK_MODULES([common_lib_checking], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 ]) AC_MSG_CHECKING([compile s3fs with]) case "${auth_lib}" in openssl) AC_MSG_RESULT(OpenSSL) PKG_CHECK_MODULES([DEPS], [fuse >= ${min_fuse_version} libcurl >= 7.0 libxml-2.0 >= 2.6 libcrypto >= 0.9 ]) ;; gnutls) AC_MSG_RESULT(GnuTLS-gcrypt) gnutls_nettle="" AC_CHECK_LIB(gnutls, gcry_control, [gnutls_nettle=0]) AS_IF([test "$gnutls_nettle" = ""], [AC_CHECK_LIB(gcrypt, gcry_control, [gnutls_nettle=0])]) AS_IF([test $gnutls_nettle = 0], [ 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], [ 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) 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_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 ]], [[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 ]], [[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 output files dnl ---------------------------------------------- AC_CONFIG_FILES(Makefile src/Makefile test/Makefile doc/Makefile) dnl ---------------------------------------------- dnl short commit hash dnl ---------------------------------------------- AC_CHECK_PROG([GITCMD], [git —version], [yes], [no]) AC_CHECK_FILE([.git], [DOTGITDIR=yes], [DOTGITDIR=no]) AC_MSG_CHECKING([github short commit hash]) if test “x${GITCMD}” = “xyes” -a “x${DOTGITDIR}” = “xyes”; then GITCOMMITHASH=`git rev-parse --short HEAD` elif test -f default_commit_hash; then GITCOMMITHASH=`cat default_commit_hash` else GITCOMMITHASH="unknown" 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 ----------------------------------------------