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|
AC_DEFUN([AX_NETCONF], [
AC_ARG_WITH([libyang],
[AS_HELP_STRING([--with-libyang[[=PATH]]], [optional path to the libyang installation directory])],
[with_libyang="${withval}"])
DISTCHECK_LIBYANG_CONFIGURE_FLAG="--with-libyang=$with_libyang"
AC_ARG_WITH([libyang-cpp],
[AS_HELP_STRING([--with-libyang-cpp[[=PATH]]], [optional path to the libyang-cpp installation directory])],
[with_libyangcpp="${withval}"])
DISTCHECK_LIBYANGCPP_CONFIGURE_FLAG="--with-libyang-cpp=$with_libyangcpp"
AC_ARG_WITH([sysrepo],
[AS_HELP_STRING([--with-sysrepo[[=PATH]]], [optional path to the sysrepo installation directory])],
[with_sysrepo="${withval}"])
DISTCHECK_SYSREPO_CONFIGURE_FLAG="--with-sysrepo=$with_sysrepo"
AC_ARG_WITH([sysrepo-cpp],
[AS_HELP_STRING([--with-sysrepo-cpp[[=PATH]]], [optional path to the sysrepo-cpp installation directory])],
[with_sysrepocpp="${withval}"])
DISTCHECK_SYSREPOCPP_CONFIGURE_FLAG="--with-sysrepo-cpp=$with_sysrepocpp"
if test -n "${with_libyang}"; then
AC_MSG_CHECKING([libyang])
AX_FIND_LIBRARY([libyang], ["${with_libyang}"], [libyang/libyang.h], [libyang.so], [])
if "${LIBRARY_FOUND}"; then
LIBYANG_CPPFLAGS="${LIBRARY_CPPFLAGS}"
LIBYANG_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
LIBYANG_LIBS="${LIBRARY_LIBS}"
LIBYANG_PREFIX="${LIBRARY_PREFIX}"
LIBYANG_VERSION="${LIBRARY_VERSION}"
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide libyang flags temporarily.
CPPFLAGS="${CPPFLAGS} ${LIBYANG_INCLUDEDIR} ${LIBYANG_CPPFLAGS}"
LIBS="${LIBS} ${LIBYANG_LIBS}"
# Check that a simple program using libyang C API can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <libyang/libyang.h>],
[struct lyd_node* node = NULL;
lyd_free_all(node);]
)],
[],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([libyang program failed to compile:
$(cat conftest.cpp)
$(cat conftest.err)])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
AC_SUBST(LIBYANG_CPPFLAGS)
AC_SUBST(LIBYANG_INCLUDEDIR)
AC_SUBST(LIBYANG_LIBS)
AC_SUBST(LIBYANG_PREFIX)
AC_SUBST(LIBYANG_VERSION)
AC_MSG_RESULT([${LIBYANG_VERSION}])
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Could not enable libyang.])
fi
fi
if test -n "${with_libyangcpp}"; then
AC_MSG_CHECKING([libyang-cpp])
AX_FIND_LIBRARY([libyang-cpp], ["${with_libyangcpp}"], [libyang/Libyang.hpp], [libyang-cpp.so], [], ["${LIBYANG_PREFIX}/lib/pkgconfig:${LIBYANG_PREFIX}/lib64/pkgconfig"])
if "${LIBRARY_FOUND}"; then
LIBYANGCPP_CPPFLAGS="${LIBRARY_CPPFLAGS}"
LIBYANGCPP_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
LIBYANGCPP_LIBS="${LIBRARY_LIBS}"
LIBYANGCPP_PREFIX="${LIBRARY_PREFIX}"
LIBYANGCPP_VERSION="${LIBRARY_VERSION}"
if ! "${CPP20_SUPPORTED}"; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([You need a compiler with C++20 support to enable libyang-cpp.])
fi
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide libyang-cpp flags temporarily.
CPPFLAGS="${CPPFLAGS} ${LIBYANG_INCLUDEDIR} ${LIBYANGCPP_INCLUDEDIR} ${LIBYANG_CPPFLAGS} ${LIBYANGCPP_CPPFLAGS} -std=c++20"
LIBS="${LIBS} ${LIBYANG_LIBS} ${LIBYANGCPP_LIBS}"
# Check that a simple program using libyang C++ API can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <libyang-cpp/DataNode.hpp>],
[libyang::DataNode *node = nullptr;
node->findPath("/path");]
)],
[],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([libyang-cpp program failed to compile:
$(cat conftest.cpp)
$(cat conftest.err)])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
AC_SUBST(LIBYANGCPP_CPPFLAGS)
AC_SUBST(LIBYANGCPP_INCLUDEDIR)
AC_SUBST(LIBYANGCPP_LIBS)
AC_SUBST(LIBYANGCPP_PREFIX)
AC_SUBST(LIBYANGCPP_VERSION)
AC_MSG_RESULT([${LIBYANGCPP_VERSION}])
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Could not enable libyang-cpp.])
fi
fi
if test -n "${with_sysrepo}"; then
AC_MSG_CHECKING([sysrepo])
AX_FIND_LIBRARY([sysrepo], ["${with_sysrepo}"], [sysrepo.h], [libsysrepo.so], [SR_REPO_PATH,SR_PLUGINS_PATH,SRPD_PLUGINS_PATH], ["${LIBYANG_PREFIX}/lib/pkgconfig:${LIBYANG_PREFIX}/lib64/pkgconfig"])
if "${LIBRARY_FOUND}"; then
SYSREPO_CPPFLAGS="${LIBRARY_CPPFLAGS}"
SYSREPO_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
SYSREPO_LIBS="${LIBRARY_LIBS}"
SYSREPO_PREFIX="${LIBRARY_PREFIX}"
SYSREPO_VERSION="${LIBRARY_VERSION}"
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide sysrepo flags temporarily.
CPPFLAGS="${CPPFLAGS} ${LIBYANG_INCLUDEDIR} ${SYSREPO_INCLUDEDIR} ${LIBYANG_CPPFLAGS} ${SYSREPO_CPPFLAGS}"
LIBS="${LIBS} ${LIBYANG_LIBS} ${SYSREPO_LIBS}"
# Check that a simple program using sysrepo C API can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo.h>],
[sr_conn_ctx_t* connection = NULL;
sr_disconnect(connection);]
)],
[],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([sysrepo program failed to compile:
$(cat conftest.cpp)
$(cat conftest.err)])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
AC_SUBST(SYSREPO_CPPFLAGS)
AC_SUBST(SYSREPO_INCLUDEDIR)
AC_SUBST(SYSREPO_LIBS)
AC_SUBST(SYSREPO_PREFIX)
AC_SUBST(SYSREPO_VERSION)
AC_SUBST(SR_REPO_PATH)
AC_SUBST(SR_PLUGINS_PATH)
AC_SUBST(SRPD_PLUGINS_PATH)
AC_MSG_RESULT([${SYSREPO_VERSION}])
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Could not enable sysrepo.])
fi
fi
if test -n "${with_sysrepocpp}"; then
AC_MSG_CHECKING([sysrepo-cpp])
AX_FIND_LIBRARY([sysrepo-cpp], ["${with_sysrepocpp}"], [sysrepo-cpp/Session.hpp], [libsysrepo-cpp.so], [], ["${LIBYANG_PREFIX}/lib/pkgconfig:${LIBYANG_PREFIX}/lib64/pkgconfig:${LIBYANGCPP_PREFIX}/lib/pkgconfig:${LIBYANGCPP_PREFIX}/lib64/pkgconfig:${SYSREPO_PREFIX}/lib/pkgconfig:${SYSREPOCPP_PREFIX}/lib64/pkgconfig"])
if "${LIBRARY_FOUND}"; then
SYSREPOCPP_CPPFLAGS="${LIBRARY_CPPFLAGS}"
SYSREPOCPP_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
SYSREPOCPP_LIBS="${LIBRARY_LIBS}"
SYSREPOCPP_PREFIX="${LIBRARY_PREFIX}"
SYSREPOCPP_VERSION="${LIBRARY_VERSION}"
if ! "${CPP20_SUPPORTED}"; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([You need a compiler with C++20 support to enable sysrepo-cpp.])
fi
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide sysrepo-cpp flags temporarily.
CPPFLAGS="${CPPFLAGS} ${LIBYANG_INCLUDEDIR} ${LIBYANG_CPPFLAGS} ${LIBYANGCPP_INCLUDEDIR} ${LIBYANGCPP_CPPFLAGS} ${SYSREPO_INCLUDEDIR} ${SYSREPO_CPPFLAGS} ${SYSREPOCPP_INCLUDEDIR} ${SYSREPOCPP_CPPFLAGS} -std=c++20"
LIBS="${LIBS} ${LIBYANG_LIBS} ${LIBYANGCPP_LIBS} ${SYSREPO_LIBS} ${SYSREPOCPP_LIBS}"
# Check that a simple program using sysrepo C++ API can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo-cpp/Connection.hpp>],
[sysrepo::Connection connection;
connection.sessionStart();]
)],
[],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([sysrepo-cpp program failed to compile:
$(cat conftest.cpp)
$(cat conftest.err)])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
AC_SUBST(SYSREPOCPP_CPPFLAGS)
AC_SUBST(SYSREPOCPP_INCLUDEDIR)
AC_SUBST(SYSREPOCPP_LIBS)
AC_SUBST(SYSREPOCPP_PREFIX)
AC_SUBST(SYSREPOCPP_VERSION)
AC_MSG_RESULT([${SYSREPOCPP_VERSION}])
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Could not enable sysrepo-cpp.])
fi
fi
# Set HAVE_NETCONF.
if test -n "${LIBYANG_VERSION}" && \
test -n "${LIBYANGCPP_VERSION}" && \
test -n "${SYSREPO_VERSION}" && \
test -n "${SYSREPOCPP_VERSION}"; then
HAVE_NETCONF=yes
# C++20 support is already proven to be supported, but it may not be the
# default for the current compiler, so enforce it.
CPPFLAGS="${CPPFLAGS} -std=c++20"
else
HAVE_NETCONF=no
fi
AM_CONDITIONAL(HAVE_NETCONF, test "${HAVE_NETCONF}" = 'yes')
AM_COND_IF([HAVE_NETCONF], AC_DEFINE([HAVE_NETCONF], [true], [NETCONF capabilities enabled]))
AC_SUBST(HAVE_NETCONF)
AC_SUBST(DISTCHECK_LIBYANG_CONFIGURE_FLAG)
AC_SUBST(DISTCHECK_LIBYANGCPP_CONFIGURE_FLAG)
AC_SUBST(DISTCHECK_SYSREPO_CONFIGURE_FLAG)
AC_SUBST(DISTCHECK_SYSREPOCPP_CONFIGURE_FLAG)
])
|
