fi
AC_SUBST(USE_LCOV)
- # Simplified, non-caching AC_CHECK_PROG
- # Searches $PATH for the existence of argument 2,
- # and sets the full path to the variable in argument 1.
- # if not found, and a third argument is given, the value
- # is set to that. If not, the value is untouched.
- # Does not take absolute paths into account at this point,
- # and also works for single files only (arguments are not
- # stripped like in AC_CHECK_PROG)
- AC_DEFUN([ACX_CHECK_PROG_NONCACHE], [
- RESULT=""
- IFS_SAVED="$IFS"
- IFS=${PATH_SEPARATOR}
- for cur_path in ${PATH} ; do
- if test -e "${cur_path}/$2" ; then
- RESULT="${cur_path}/$2"
- fi
- done
- if test "$RESULT" = "" ; then
- :
- m4_ifvaln([$3], [$1=$3])
- else
- $1=$RESULT
- fi
- IFS="$IFS_SAVED"
- ])
-
- # Avoid checking Botan if OpenSSL is wanted
- AC_ARG_WITH([openssl],
- [AS_HELP_STRING([--with-openssl[[=PATH]]], [Enables OpenSSL,
- location can be specified optionally])],
- [use_openssl="$withval"],
- [use_openssl="auto"])
-
- # Botan helper test function
- # Tries to compile a botan program, given the output of the given
- # config tool
- # Arguments:
- # - name of tool (checked for path), must support --libs and --cflags
- # - fixed argument(s) for tool
- # - action if successful
- AC_DEFUN([ACX_TRY_BOTAN_TOOL], [
- TOOL=$1
- TOOL_ARG=$2
- BOTAN_TOOL=""
- ACX_CHECK_PROG_NONCACHE([BOTAN_TOOL], [${TOOL}])
- AC_MSG_CHECKING([usability of ${TOOL} ${TOOL_ARG}])
- if test "$BOTAN_TOOL" != "" ; then
- if test -x ${BOTAN_TOOL}; then
- CRYPTO_LIBS=`$BOTAN_TOOL $TOOL_ARG --libs`
- LIBS_SAVED=${LIBS}
- LIBS="$LIBS $CRYPTO_LIBS"
- CRYPTO_INCLUDES=`$BOTAN_TOOL $TOOL_ARG --cflags`
- CPPFLAGS_SAVED=${CPPFLAGS}
- CPPFLAGS="$CRYPTO_INCLUDES $CPPFLAGS"
- #AC_MSG_RESULT([found])
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <botan/botan.h>
- #include <botan/init.h>
- #include <botan/hash.h>
- ],
- [using namespace Botan;
- LibraryInitializer::initialize();
- HashFunction *h = get_hash("MD5");
- ])],
- [ AC_MSG_RESULT([ok])
- $3
- ],
- [ AC_MSG_RESULT([not usable]) ]
- )
- LIBS=${LIBS_SAVED}
- CPPFLAGS=${CPPFLAGS_SAVED}
- else
- AC_MSG_RESULT([not executable])
- fi
- else
- AC_MSG_RESULT([not found])
- fi
- BOTAN_TOOL=""
- AC_SUBST(BOTAN_TOOL)
- ]
- )
-
- # Check for Botan
- #
- # Unless --with-botan-config is given, we first try to find these config
- # scripts ourselves. Unfortunately, on some systems, these scripts do not
- # provide the correct implementation, so for each script found, we try
- # a compilation test (ACX_TRY_BOTAN_TOOL). If none are found, or none of
- # them work, we see if pkg-config is available. If so, we try the several
- # potential pkg-config .pc files. Again, on some systems, these can return
- # incorrect information as well, so the try-compile test is repeated for
- # each.
- #
- # If a working config script or pkgconfig file is found, we then munge its
- # output for use in our Makefiles, and to make sure it works, another header
- # and compilation test is done (this should also check whether we can compile
- # against botan should neither -config scripts nor pkgconfig data exist).
- #
- botan_config="yes"
- if test "${use_openssl}" != "auto" -a "${use_openssl}" != "no" ; then
- botan_config="no"
- fi
- AC_ARG_WITH([botan-config],
- AC_HELP_STRING([--with-botan-config=PATH],
- [specify the path to the botan-config script]),
- [botan_config="$withval"])
- distcheck_botan="--with-botan-config=$botan_config"
- if test "${botan_config}" = "no" ; then
- if test "${use_openssl}" = "no" ; then
- AC_MSG_ERROR([Need Botan or OpenSSL for libcryptolink])
- fi
- elif test "${botan_config}" != "yes" ; then
- if test -x "${botan_config}" ; then
- if test -d "${botan_config}" ; then
- AC_MSG_ERROR([${botan_config} is a directory])
- else
- BOTAN_CONFIG="${botan_config}"
- fi
- else
- AC_MSG_ERROR([--with-botan-config should point to a botan-config program and not a directory (${botan_config})])
- fi
- else
- BOTAN_CONFIG=""
- # first try several possible names of the config script
- # (botan-config-1.8 is there just in case, the official name change
- # came later)
- BOTAN_CONFIG_VERSIONS="botan-config-1.10 botan-config-1.9 botan-config-1.8 botan-config"
- for botan_config in $BOTAN_CONFIG_VERSIONS; do
- ACX_TRY_BOTAN_TOOL([$botan_config],,
- [ BOTAN_CONFIG="$botan_config" ]
- )
- if test "$BOTAN_CONFIG" != "" ; then
- break
- fi
- done
- if test "$BOTAN_CONFIG" = "" ; then
- AC_PATH_PROG([PKG_CONFIG], [pkg-config])
- if test "$PKG_CONFIG" != "" ; then
- # Ok so no script found, see if pkg-config knows of it.
- # Unfortunately, the botan.pc files also have their minor version
- # in their name, so we need to try them one by one
- BOTAN_VERSIONS="botan-2 botan-1.11 botan-1.10 botan-1.9 botan-1.8"
- for version in $BOTAN_VERSIONS; do
- ACX_TRY_BOTAN_TOOL([pkg-config], ["$version --silence-errors"],
- [ BOTAN_CONFIG="$PKG_CONFIG $version" ]
- )
- if test "$BOTAN_CONFIG" != "" ; then
- break
- fi
- done
- fi
- fi
- fi
-
- if test "x${BOTAN_CONFIG}" != "x"
- then
- CRYPTO_LIBS=`${BOTAN_CONFIG} --libs`
- CRYPTO_INCLUDES=`${BOTAN_CONFIG} --cflags`
-
- # We expect botan-config --libs to contain -L<path_to_libbotan>, but
- # this is not always the case. As a heuristics workaround we add
- # -L`botan-config --prefix/lib` in this case (if not present already).
- # Same for CRYPTO_INCLUDES (but using include instead of lib) below.
- if [ ${BOTAN_CONFIG} --prefix >/dev/null 2>&1 ] ; then
- echo ${CRYPTO_LIBS} | grep -- -L > /dev/null || \
- CRYPTO_LIBS="-L`${BOTAN_CONFIG} --prefix`/lib ${CRYPTO_LIBS}"
- echo ${CRYPTO_INCLUDES} | grep -- -I > /dev/null || \
- CRYPTO_INCLUDES="-I`${BOTAN_CONFIG} --prefix`/include ${CRYPTO_INCLUDES}"
- fi
- fi
-
- if test "x${CRYPTO_LIBS}" != "x"
- then
- dnl Determine the Botan version
- AC_MSG_CHECKING([Botan version])
- cat > conftest.cpp << EOF
- #include <botan/version.h>
- AUTOCONF_BOTAN_VERSION=BOTAN_VERSION_MAJOR . BOTAN_VERSION_MINOR . BOTAN_VERSION_PATCH
- EOF
-
- CRYPTO_VERSION=`$CPPP $CPPFLAGS $CRYPTO_INCLUDES conftest.cpp | grep '^AUTOCONF_BOTAN_VERSION=' | $SED -e 's/^AUTOCONF_BOTAN_VERSION=//' -e 's/[[ ]]//g' -e 's/"//g' 2> /dev/null`
- if test -z "$CRYPTO_VERSION"; then
- CRYPTO_VERSION="unknown"
- fi
- $RM -f conftest.cpp
- AC_MSG_RESULT([$CRYPTO_VERSION])
-
- # botan-config script (and the way we call pkg-config) returns -L and -l
- # as one string, but we need them in separate values
- CRYPTO_LDFLAGS=
- for flag in ${CRYPTO_LIBS}; do
- CRYPTO_LDFLAGS="${CRYPTO_LDFLAGS} `echo $flag | ${SED} -ne '/^\(\-L\)/p'`"
- CRYPTO_LIBS="${CRYPTO_LIBS} `echo $flag | ${SED} -ne '/^\(\-l\)/p'`"
- done
-
- # See crypto_rpath for some info on why we do this
- if test "x$ISC_RPATH_FLAG" != "x"; then
- CRYPTO_RPATH=
- for flag in ${CRYPTO_LIBS}; do
- CRYPTO_RPATH="${CRYPTO_RPATH} `echo $flag | ${SED} -ne "s/^\(\-L\)/${ISC_RPATH_FLAG}/p"`"
- done
- # According to the libtool manual, it should be sufficient if we
- # specify the "-R libdir" in our wrapper library of botan (no other
- # programs will need libbotan directly); "libdir" should be added to
- # the program's binary image. But we've seen in our build environments
- # that (some versions of?) libtool doesn't propagate -R as documented,
- # and it caused a linker error at run time. To work around this, we
- # also add the rpath to the global LDFLAGS.
- LDFLAGS="$CRYPTO_RPATH $LDFLAGS"
- fi
-
- # Even though chances are high we already performed a real compilation check
- # in the search for the right (pkg)config data, we try again here, to
- # be sure.
- CPPFLAGS_SAVED=$CPPFLAGS
- CPPFLAGS="$CRYPTO_INCLUDES $CPPFLAGS"
- LIBS_SAVED="$LIBS"
- LIBS="$LIBS $CRYPTO_LIBS"
-
- # ac_header_preproc is an autoconf symbol (undocumented but stable) that
- # is set if the pre-processor phase passes. Thus by adding a custom
- # failure handler we can detect the difference between a header not existing
- # (or not even passing the pre-processor phase) and a header file resulting
- # in compilation failures.
- AC_CHECK_HEADERS([botan/botan.h],,[
- CRYPTO_INCLUDES=""
- CRYPTO_LIBS=""
- CRYPTO_LDFLAGS=""
- CRYPTO_RPATH=""
- if test "x$ac_header_preproc" = "xyes"; then
- AC_MSG_RESULT([
- botan/botan.h was found but is unusable. The most common cause of this problem
- is attempting to use an updated C++ compiler with older C++ libraries, such as
- the version of Botan that comes with your distribution. If you have updated
- your C++ compiler we highly recommend that you use support libraries such as
- Boost and Botan that were compiled with the same compiler version.])
- else
- AC_MSG_RESULT([Missing required header files.])
- fi]
- )
- CPPFLAGS=$CPPFLAGS_SAVED
- LIBS=$LIBS_SAVED
- fi
-
- if test "x${CRYPTO_LIBS}" != "x"
- then
- CPPFLAGS_SAVED=$CPPFLAGS
- CPPFLAGS="$CRYPTO_INCLUDES $CPPFLAGS"
- LIBS_SAVED="$LIBS"
- LIBS="$LIBS $CRYPTO_LIBS"
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <botan/botan.h>
- #include <botan/init.h>
- #include <botan/hash.h>
- ],
- [using namespace Botan;
- LibraryInitializer::initialize();
- HashFunction *h = get_hash("MD5");
- ])],
- [AC_MSG_RESULT([checking for Botan library... yes])],
- [AC_MSG_RESULT([checking for Botan library... no])
- CRYPTO_INCLUDES=""
- CRYPTO_LIBS=""
- CRYPTO_LDFLAGS=""
- CRYPTO_RPATH=""
- AC_MSG_RESULT([Needs Botan library 1.8 or higher. On some systems,
- the botan package has a few missing dependencies (libbz2 and
- libgmp), if libbotan has been installed and you see this message,
- try upgrading to a higher version of botan or installing libbz2
- and libgmp.])]
- )
- CPPFLAGS=$CPPFLAGS_SAVED
- LIBS=$LIBS_SAVED
- fi
-
- if test "x${CRYPTO_LIBS}" != "x"
- then
- CRYPTO_NAME="Botan"
- DISABLED_CRYPTO="OpenSSL"
- CRYPTO_PACKAGE="botan-1.8"
- CRYPTO_CFLAGS=""
- DISTCHECK_CRYPTO_CONFIGURE_FLAG="$distcheck_botan"
- AC_DEFINE_UNQUOTED([WITH_BOTAN], [], [Compile with Botan crypto])
- else
- CRYPTO_NAME="OpenSSL"
- DISABLED_CRYPTO="Botan"
- CRYPTO_PACKAGE="openssl-1.0.2"
- AC_DEFINE_UNQUOTED([WITH_OPENSSL], [], [Compile with OpenSSL crypto])
- AC_MSG_CHECKING(for OpenSSL library)
- # from bind9
-
- if test "${use_openssl}" = "auto" ; then
- use_openssl="yes"
- fi
- if test "${use_openssl}" = "yes" ; then
- for d in /usr /usr/local /usr/local/ssl /usr/pkg /usr/sfw; do
- if test -f $d/include/openssl/opensslv.h; then
- use_openssl=$d; break
- fi
- done
- fi
- if test "${use_openssl}" = "yes" ; then
- AC_MSG_ERROR([OpenSSL auto detection failed])
- fi
- if ! test -f "${use_openssl}"/include/openssl/opensslv.h ; then
- AC_MSG_ERROR([OpenSSL not found at ${use_openssl}])
- fi
- AC_MSG_RESULT(yes)
- if test "${use_openssl}" = "/usr" ; then
- CRYPTO_CFLAGS=""
- CRYPTO_INCLUDES=""
- CRYPTO_LIBS="-lcrypto"
- DISTCHECK_CRYPTO_CONFIGURE_FLAG="--with-openssl"
- else
- CRYPTO_CFLAGS=""
- CRYPTO_INCLUDES="-I${use_openssl}/include"
- DISTCHECK_CRYPTO_CONFIGURE_FLAG="--with-openssl=${use_openssl}"
- case $host in
- *-solaris*)
- CRYPTO_LIBS="-L${use_openssl}/lib -R${use_openssl}/lib -lcrypto"
- ;;
- *-hp-hpux*)
- CRYPTO_LIBS="-L${use_openssl}/lib -Wl,+b: -lcrypto"
- ;;
- *-apple-darwin*)
- if test -f "${use_openssl}/lib/libcrypto.dylib" ; then
- CRYPTO_LIBS="-L${use_openssl}/lib -lcrypto"
- else
- CRYPTO_LIBS="${use_openssl}/lib/libcrypto.a"
- fi
- ;;
- *)
- CRYPTO_LIBS="-L${use_openssl}/lib -lcrypto"
- ;;
- esac
- fi
- dnl Determine the OpenSSL version
- # Officially we support >= 1.0.1, 0.9.8 should fail the HMAC API,
- # 1.0.0 could work but is not recommended.
- AC_MSG_CHECKING([OpenSSL version])
- cat > conftest.cpp << EOF
- #include <openssl/opensslv.h>
- AUTOCONF_OPENSSL_VERSION=OPENSSL_VERSION_TEXT
- EOF
-
- CRYPTO_VERSION=`$CPPP $CPPFLAGS $CRYPTO_INCLUDES conftest.cpp | grep '^AUTOCONF_OPENSSL_VERSION=' | $SED -e 's/^AUTOCONF_OPENSSL_VERSION=//' -e 's/"//g' 2> /dev/null`
- if test -z "$CRYPTO_VERSION" ; then
- CRYPTO_VERSION="unknown"
- fi
- $RM -f conftest.cpp
- AC_MSG_RESULT([$CRYPTO_VERSION])
- #CRYPTO_LDFLAGS="-ldl"
- CRYPTO_LDFLAGS=""
- CRYPTO_RPATH=""
- dnl Check availability of SHA-2
- AC_MSG_CHECKING([support of SHA-2])
- LIBS_SAVED=${LIBS}
- LIBS="$LIBS $CRYPTO_LIBS"
- CPPFLAGS_SAVED=${CPPFLAGS}
- CPPFLAGS="$CRYPTO_INCLUDES $CPPFLAGS"
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <openssl/evp.h>],
- [const EVP_MD* h224 = EVP_sha224();
- const EVP_MD* h256 = EVP_sha256();
- const EVP_MD* h384 = EVP_sha384();
- const EVP_MD* h512 = EVP_sha512();
- ])],
- [AC_MSG_RESULT([yes])],
- [AC_MSG_ERROR([missing EVP entry for SHA-2])])
- dnl Check HMAC API
- AC_MSG_CHECKING([HMAC functions returning ints])
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <openssl/opensslv.h>
- #include <openssl/hmac.h>],
- [#if OPENSSL_VERSION_NUMBER < 0x10100000L
- HMAC_CTX ctx, tmp;
- int n = HMAC_Init(&ctx, NULL, 0, NULL);
- n += HMAC_Update(&ctx, NULL, 0);
- n += HMAC_CTX_copy(&tmp, &ctx);
- n += HMAC_Final(&tmp, NULL, NULL);
- #endif
- ])],
- [AC_MSG_RESULT([yes])],
- [AC_MSG_ERROR([HMAC functions return void: please use OpenSSL version 1.0.1 or later])])
- LIBS=${LIBS_SAVED}
- CPPFLAGS=${CPPFLAGS_SAVED}
- fi
-
- AM_CONDITIONAL(HAVE_BOTAN, test "$CRYPTO_NAME" = "Botan")
- AM_CONDITIONAL(HAVE_OPENSSL, test "$CRYPTO_NAME" = "OpenSSL")
- AC_SUBST(CRYPTO_INCLUDES)
- AC_SUBST(CRYPTO_CFLAGS)
- AC_SUBST(CRYPTO_LIBS)
- AC_SUBST(CRYPTO_LDFLAGS)
- AC_SUBST(CRYPTO_PACKAGE)
- AC_SUBST(CRYPTO_RPATH)
- AC_SUBST(DISTCHECK_CRYPTO_CONFIGURE_FLAG)
+enable_benchmark="no"
+BENCHMARK_INCLUDES=
+
+AC_ARG_WITH([benchmark-source],
+ [AS_HELP_STRING([--with-benchmark-source=PATH],
+ [location of the benchmark source])],
+ [enable_benchmark="yes" ; BENCHMARK_SOURCE="$withval"])
+
+AC_ARG_WITH([benchmark],
+ [AS_HELP_STRING([--with-benchmark=PATH],
+ [specify a path to benchmark header files (PATH/include) and library (PATH/lib)])],
+ [benchmark_path="$withval"; enable_benchmark="yes"], [benchmark_path="no"])
+
+ # Sets up for use of botan unless openssl is specified
+ # sets variables CRYPTO_*
+ AX_CRYPTO
# Check for MySql. The path to the mysql_config program is given with
# the --with-mysql-config (default to /usr/bin/mysql-config). By default,
projects / thirdparty / kea.git / commitdiff
