mirror of
https://github.com/vgough/encfs.git
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225 lines
7.1 KiB
Plaintext
225 lines
7.1 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT([encfs], [1.8.2])
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AC_CONFIG_SRCDIR([encfs/encfs.h])
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AC_CONFIG_AUX_DIR([build-aux])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE
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AC_CANONICAL_HOST
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AM_CONDITIONAL([DARWIN],
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[case $host_os in darwin*) true;; *) false;; esac])
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dnl without this order in this file, automake will be confused!
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dnl
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AM_CONFIG_HEADER(config.h)
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dnl If the string "PKG_CHECK_MODULES" appears in the output,
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dnl the macro was not substituted, probably because pkg-config is
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dnl not installed. Catch that right here instead of creating a
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dnl broken configure script.
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m4_pattern_forbid([PKG_CHECK_MODULES])
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dnl This ksh/zsh feature conflicts with `cd blah ; pwd`
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unset CDPATH
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AC_LANG_CPLUSPLUS
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AC_PROG_CXX
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dnl almost the same like KDE_SET_PEFIX but the path is /usr/local
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dnl
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unset CDPATH
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dnl make /usr/local the default for the installation
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AC_PREFIX_DEFAULT(/usr/local)
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AM_GNU_GETTEXT([external])
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AM_GNU_GETTEXT_VERSION([0.18])
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dnl create only shared libtool-libraries
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dnl These can be overridden by command line arguments
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AC_ENABLE_SHARED(yes)
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AC_ENABLE_STATIC(no)
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AM_CONDITIONAL( BUILD_STATIC, test "x$enable_static" = "xyes" )
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dnl only build either static or shared, not both..
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if test "x$enable_static" = "xyes"; then
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enable_shared=no
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AC_DEFINE(BUILD_STATIC, [1], [Building static library])
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fi
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AC_PROG_LIBTOOL
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AX_PTHREAD
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AX_BOOST_BASE([1.34])
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AX_BOOST_SERIALIZATION
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dnl Need to include any user specified flags in the tests below, as they might
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dnl specify required include directories..
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FUSE_FLAGS="-D_FILE_OFFSET_BITS=64 -DFUSE_USE_VERSION=26"
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CPPFLAGS="$CPPFLAGS $USER_INCLUDES $FUSE_FLAGS -D__STDC_FORMAT_MACROS"
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CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS $USER_INCLUDES"
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LDFLAGS="$LDFLAGS $PTHREAD_LIBS $USER_LDFLAGS $FUSE_LIBS"
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AX_CXX_COMPILE_STDCXX_11
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dnl Look for fuse headers.
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AX_EXT_HAVE_HEADER(fuse.h, /usr/include/fuse /usr/local/include/fuse \
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/opt/include/fuse /opt/local/include/fuse \
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/usr/include/osxfuse /usr/local/include/osxfuse \
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/opt/local/include/osxfuse)
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dnl Ensure the necessary paths are added to LDPATH
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AX_EXT_HAVE_LIB(/usr/lib /usr/local/lib /opt/lib /opt/local/lib, fuse,
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fuse_mount, [])
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AX_EXT_HAVE_LIB(/usr/lib /usr/local/lib /opt/lib /opt/local/lib, osxfuse,
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fuse_mount, [])
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if test "$GXX" = "yes"; then
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CXXFLAGS="-W -Wall -Wpointer-arith -Wwrite-strings $CXXFLAGS"
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dnl CXXFLAGS="$CXXFLAGS -Wformat=2 -Wconversion"
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fi
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if test -z "${DARWIN_TRUE}"; then
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dnl Prefer OSXFuse, but fall back to libfuse.
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AC_CHECK_LIB(osxfuse, fuse_new, [FUSE_LIBS="$FUSE_LIBS -losxfuse"],
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AC_CHECK_LIB(fuse, fuse_new, [FUSE_LIBS="$FUSE_LIBS -lfuse"],
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AC_MSG_ERROR([Unable to find libfuse or libosxfuse.])))
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else
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AC_CHECK_LIB(fuse, fuse_new, [FUSE_LIBS="$FUSE_LIBS -lfuse"],
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AC_MSG_ERROR([Unable to find libfuse.]))
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fi
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# check for a supported FUSE_MAJOR_VERSION.
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AC_MSG_CHECKING([For supported FUSE API version])
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AC_RUN_IFELSE([
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AC_LANG_PROGRAM([[#include "fuse.h"]],
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[[
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if (FUSE_MAJOR_VERSION < 2) return -1;
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if (FUSE_MAJOR_VERSION > 2) return 0;
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return FUSE_MINOR_VERSION >= 5 ? 0 : -1;
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]])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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AC_MSG_FAILURE([Encfs 1.3 requires FUSE 2.5 or newer.])
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]
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)
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dnl fuse_operations.setxattr was added 2004-03-31
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dnl only enable it if setxattr function is found..
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AC_CHECK_HEADERS([attr/xattr.h sys/xattr.h])
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dnl xattr functions take additional arguments on some systems (eg Darwin).
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AC_CACHE_CHECK([whether xattr interface takes additional options],
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smb_attr_cv_xattr_add_opt, [
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old_LIBS=$LIBS
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LIBS="$LIBS $ACL_LIBS"
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#if HAVE_SYS_XATTR_H
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#include <sys/xattr.h>
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#elif HAVE_ATTR_XATTR_H
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#include <attr/xattr.h>
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#endif
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],[
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getxattr(0, 0, 0, 0, 0, 0);
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],
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[smb_attr_cv_xattr_add_opt=yes],
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[smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
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])
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if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
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AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
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fi
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dnl Check for valgrind headers..
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AC_ARG_ENABLE(valgrind,
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AC_HELP_STRING([--enable-valgrind],
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[build with valgrind support.]),
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AC_CHECK_HEADERS([valgrind/valgrind.h valgrind/memcheck.h])
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)
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# allow user option of not using ssl..
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AC_ARG_ENABLE(openssl,
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AC_HELP_STRING([--disable-openssl],
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[disables openssl library usage.]),
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with_openssl=$enableval, with_openssl="yes" )
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# try checking for openssl using
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if test "x$with_openssl" = "xyes"; then
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# look for openssl using pkg-config first..
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PKG_CHECK_MODULES(OPENSSL, openssl >= 0.9.7,
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with_openssl="yes", with_openssl="old-test")
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# If that fails, try checking via old methods - which isn't as robust when
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# it comes to extra include paths, etc..
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if test "x$with_openssl" = "xold-test"; then
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AC_CHECK_HEADER(openssl/ssl.h,
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AC_CHECK_LIB(ssl,SSL_new,
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[with_openssl="yes"]))
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OPENSSL_LIBS="-lssl"
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fi
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# if we have openssl, then examine available interfaces.
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if test "x$with_openssl" = "xyes"; then
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AC_DEFINE(HAVE_SSL, [1], [Linking with OpenSSL])
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# add in the libs just for the test..
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oldflags=$CXXFLAGS
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oldlibs=$LIBS
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CXXFLAGS="$CXXFLAGS $OPENSSL_CFLAGS"
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LIBS="$LIBS $OPENSSL_LIBS"
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AC_CHECK_FUNCS(EVP_aes_128_cbc EVP_aes_192_cbc EVP_aes_256_cbc,
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AC_DEFINE(HAVE_EVP_AES, [1], [Have EVP AES interfaces]))
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AC_CHECK_FUNCS(EVP_bf_cbc,
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AC_DEFINE(HAVE_EVP_BF, [1], [Have EVP Blowfish interfaces]))
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AC_CHECK_FUNCS(EVP_CIPHER_CTX_set_padding,
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with_opensslevp=yes,
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AC_MSG_WARN([New SSL cipher code only enabled for OpenSSL 0.9.7 or later]))
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AC_CHECK_FUNCS(HMAC_Init_ex,
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AC_DEFINE(HAVE_HMAC_INIT_EX, [1], [Have HMAC_Init_ex function]))
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CXXFLAGS="$oldflags"
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LIBS="$oldlibs"
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AC_SUBST(HAVE_EVP_AES)
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AC_SUBST(HAVE_EVP_BF)
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AC_SUBST(HAVE_HMAC_INIT_EX)
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fi
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fi
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AM_CONDITIONAL( BUILD_OPENSSL, test "x$with_openssl" = "xyes" )
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AM_CONDITIONAL( BUILD_SSLCIPHER, test "x$with_opensslevp" = "xyes" )
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AC_SUBST(HAVE_SSL)
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if test "x$with_openssl" != "xyes"; then
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AC_MSG_ERROR( [Encfs requires OpenSSL])
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fi
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# check for RLOG
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PKG_CHECK_MODULES(RLOG, librlog >= 1.3, with_rlog="yes", with_rlog="test")
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# manual check for rlog, unless environment variable already set
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if test "$with_rlog" = "test" && test "x$RLOG_LIBS" = "x"; then
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AC_MSG_WARN([Checking for librlog the hard way])
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AC_CHECK_LIB(rlog, RLogVersion, [RLOG_LIBS="-lrlog"],
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[AC_MSG_ERROR([EncFS depends on librlog])])
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fi
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# look for pod2man program for building man pages
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AC_PATH_PROG(POD2MAN, pod2man, [no])
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AC_PATH_PROG(POD2HTML, pod2html, [no])
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AM_CONDITIONAL( BUILD_MAN, test "x$POD2MAN" != "xno" )
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AM_CONDITIONAL( BUILD_MANHTML, test "x$POD2HTML" != "xno" )
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AM_CONDITIONAL( BUILD_NLS, test "x$USE_NLS" != "xno" )
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AC_CONFIG_FILES([Makefile] \
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[encfs/Makefile] \
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[encfs.spec] \
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[makedist2.sh] \
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[m4/Makefile] \
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[po/Makefile.in] \
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[po/Makefile])
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AC_OUTPUT
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