Feature request #1939

Use ${CMAKE_DL_LIBS} instead of dl for library dependencies

Added by brook - about 15 years ago. Updated about 15 years ago.

Status:Closed
Priority:Low
Assignee:nobody -
Category:Build/Install
Pull Request or Patch supplied: Resolution:fixed
Easy fix?:No Copied to github as #:11999

Description

All platforms do not require linking against libdl; NetBSD is one example. Therefore, it is incorrect to hardcode a requirement on this library. Cmake provides the variable CMAKE_DL_LIBS that is intended to contain the platform-appropriate libraries. The following patch replaces the use of 'dl' with the variable.

--- qgis/src/core/CMakeLists.txt.orig
+++ qgis/src/core/CMakeLists.txt
@@ -280,7 +280,7 @@
     TARGET_LINK_LIBRARIES(qgis_core ${ICONV_LIBRARY})
   ENDIF (WIN32 OR APPLE)
   IF (UNIX)
-    TARGET_LINK_LIBRARIES(qgis_core pthread dl)
+    TARGET_LINK_LIBRARIES(qgis_core pthread ${CMAKE_DL_LIBS})
   ENDIF (UNIX)
 ELSE (WITH_INTERNAL_SPATIALITE)
   TARGET_LINK_LIBRARIES(qgis_core ${SQLITE3_LIBRARY})

History

#1 Updated by Jürgen Fischer about 15 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

applied in 0e4c5229 (SVN r11693). Thanks.

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