Generate CMake summary report

cmake/Modules/FindGNURADIO.cmake

@@ -43,6 +43,9 @@ macro(LIST_CONTAINS var value)
   endforeach()
 endmacro()
 
+# Trick for feature_summary
+set(GNURADIO_FOUND TRUE)
+
 function(GR_MODULE EXTVAR PCNAME INCFILE LIBFILE)
     list_contains(REQUIRED_MODULE ${EXTVAR} ${GR_REQUIRED_COMPONENTS})
     if(NOT REQUIRED_MODULE)
@@ -140,6 +143,7 @@ function(GR_MODULE EXTVAR PCNAME INCFILE LIBFILE)
     # generate an error if the module is missing
     if(NOT GNURADIO_${EXTVAR}_FOUND)
         message(STATUS "Required GNU Radio Component: ${EXTVAR} missing!")
+        set(GNURADIO_FOUND FALSE) # Trick for feature_summary
     endif()
 
     mark_as_advanced(GNURADIO_${EXTVAR}_LIBRARIES GNURADIO_${EXTVAR}_INCLUDE_DIRS)
@@ -200,3 +204,6 @@ if(NOT PC_GNURADIO_RUNTIME_VERSION)
         set(PC_GNURADIO_RUNTIME_VERSION "3.8.0+")
     endif()
 endif()
+
+# Trick for feature_summary
+set(GNURADIO_FOUND TRUE)

cmake/Modules/FindGOOGLETEST.cmake

@@ -0,0 +1,51 @@
+# Copyright (C) 2011-2019 (see AUTHORS file for a list of contributors)
+#
+# This file is part of GNSS-SDR.
+#
+# GNSS-SDR 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 3 of the License, or
+# (at your option) any later version.
+#
+# GNSS-SDR 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 GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
+
+
+# - Try to find Googletest source code
+#
+# The following environment variable is optionally searched for:
+# GTEST_DIR: Base directory where Googletest source code is found.
+#
+# The following are set after configuration is done:
+# GOOGLETEST_FOUND
+# LIBGTEST_DEV_DIR
+# GTEST_INCLUDE_DIRS
+
+
+find_path(LIBGTEST_DEV_DIR
+    NAMES src/gtest-all.cc
+    PATHS
+        ${GTEST_DIR}
+        ${GTEST_DIR}/googletest
+        /usr/src/googletest/googletest
+        /usr/src/gtest
+        /usr/include/gtest
+        /opt/local/src/gtest-1.7.0
+)
+
+find_path(GTEST_INCLUDE_DIRS
+    NAMES gtest/gtest.h
+    PATHS
+        ${GTEST_DIR}/googletest/include
+        /usr/include
+        /opt/local/src/gtest-1.7.0/include
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(GOOGLETEST DEFAULT_MSG LIBGTEST_DEV_DIR GTEST_INCLUDE_DIRS)
+mark_as_advanced(LIBGTEST_DEV_DIR GTEST_INCLUDE_DIRS)