build/watcher-c: start using a basic version script on linux

e-dant · Oct 28, 2024 · e26f47e · e26f47e
1 parent 968c011
commit e26f47e
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Showing 3 changed files with 10 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -250,7 +250,12 @@ function(wtr_add_lib_target NAME OUTPUT_NAME SRC_SET INC_SET LIB_TYPE)
   set_property(TARGET "${NAME}" PROPERTY POSITION_INDEPENDENT_CODE ON)
   set_property(TARGET "${NAME}" PROPERTY OUTPUT_NAME "${OUTPUT_NAME}")
   target_compile_options("${NAME}" PRIVATE "${COMPILE_OPTIONS}")
-  target_link_options("${NAME}" PRIVATE "${LINK_OPTIONS}")
+  if("${NAME}" STREQUAL "watcher-c-shared" AND LINUX)
+    message(STATUS "watcher-c-shared: Adding version script")
+    target_link_options("${NAME}" PRIVATE "${LINK_OPTIONS};-Wl,--version-script=${CMAKE_SOURCE_DIR}/watcher-c/libwatcher-c.version")
+  else()
+    target_link_options("${NAME}" PRIVATE "${LINK_OPTIONS}")
+  endif()
   target_link_libraries("${NAME}" PRIVATE "${LINK_LIBRARIES}")
   if(APPLE)
     set_property(TARGET "${NAME}" PROPERTY INSTALL_RPATH "/usr/local/lib")

diff --git a/libwatcher-c.version b/libwatcher-c.version
diff --git a/watcher-c/libwatcher-c.version b/watcher-c/libwatcher-c.version
@@ -0,0 +1,4 @@
+WATCHER_C {
+  global: wtr_* ;
+  local: * ;
+};