[OBCDC] fix build error with OB_BUILD_CDC=ON

src/logservice/libobcdc/src/CMakeLists.txt

@@ -150,6 +150,14 @@ else()
     -Wl,-e,so_main
     easy
     )
+  set(LGPL_DEPS "-L${DEP_DIR}/lib/mariadb -lmariadb")
+  if (OB_STATIC_LINK_LGPL_DEPS)
+    set(LGPL_DEPS "-L${DEP_DIR}/lib/mariadb -l:libmariadbclient.a")
+  endif()
+  target_link_libraries(obcdc
+    PRIVATE
+    ${LGPL_DEPS}
+    )
   add_dependencies(obcdc obcdc_objects)
 endif()
 set_target_properties(obcdc PROPERTIES

src/logservice/libobcdc/tests/CMakeLists.txt

@@ -18,8 +18,15 @@ target_link_libraries(obcdc_tailf_static PRIVATE obcdc_tailf_objects_static)
 
 if (OB_BUILD_CDC)
   # execute build_cdc_demo to check dlopen and compile
+  if (NOT OB_STATIC_LINK_LGPL_DEPS)
+    add_custom_command(TARGET obcdc_tailf POST_BUILD
+      COMMAND /usr/bin/sh build_cdc_demo.sh ${DEVTOOLS_DIR} ${PROJECT_BINARY_DIR} ${DEP_DIR}
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/demo/
+      )
+  else()
     add_custom_command(TARGET obcdc_tailf POST_BUILD
       COMMAND /usr/bin/sh build_cdc_demo.sh ${DEVTOOLS_DIR} ${PROJECT_BINARY_DIR}
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/demo/
       )
   endif()
+endif()

src/logservice/libobcdc/tests/demo/build_cdc_demo.sh

@@ -3,10 +3,15 @@
 CLANG_PATH=$1/bin
 PROJECT_BUILD_DIR=$2
 
-mkdir -p `pwd`/lib/ &&
+mkdir -p build_dir/lib &&
-libtool --quiet --mode=install cp $PROJECT_BUILD_DIR/src/logservice/libobcdc/src/libobcdc.so `pwd`/lib/ &&
-mkdir -p build_dir &&
 cd build_dir &&
+libtool --quiet --mode=install cp $PROJECT_BUILD_DIR/src/logservice/libobcdc/src/libobcdc.so `pwd`/lib/
+
+if [ $# -eq 3 ]
+then
+  DEP_DIR=$3
+  libtool --quiet --mode=install cp $DEP_DIR/lib/mariadb/libmariadb.so.3 `pwd`/lib/
+fi
+
 $CLANG_PATH/clang++  ../obcdc_dlopen.cpp -o cdc_dl -ldl -std=c++11 -fpic &&
-./cdc_dl &&
+LD_LIBRARY_PATH=./lib ./cdc_dl
-cd ../