kolan
/
CMake
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ENH: Adding support for shared library versioning using the -install_name option on the OSX linker. This is actually needed to support relative -o paths which are used by cmLocalUnixMakefileGenerator2.

This commit is contained in:
Brad King 2005-03-01 12:26:25 -05:00
parent 2aa613b98c
commit 54c99dc5fd
2 changed files with 37 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Modules/Platform/Darwin-xlc.cmake
View File

@ -1,2 +1,8 @@
SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-qmkshrobj")
SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle")
IF(CMAKE_GENERATOR_NEW)
# Enable shared library versioning.
SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-install_name")
SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG "-Wl,-install_name")
ENDIF(CMAKE_GENERATOR_NEW)

33
Modules/Platform/Darwin.cmake
View File

@ -12,11 +12,38 @@ IF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$")
"${CMAKE_SHARED_MODULE_CREATE_C_FLAGS} -flat_namespace -undefined suppress")
ENDIF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$")
SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
IF(CMAKE_GENERATOR_NEW)
# Enable shared library versioning.
SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name")
SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG "-install_name")
SET(CMAKE_C_CREATE_SHARED_LIBRARY
# OSX does not really implement an rpath, but it does allow a path to
# be specified in the soname field of a dylib.
IF(CMAKE_SKIP_RPATH)
# No rpath requested. Just use the soname directly.
SET(CMAKE_C_CREATE_SHARED_LIBRARY
"<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG> <TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG> <TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
ELSE(CMAKE_SKIP_RPATH)
# Support for rpath is requested. Approximate it by putting the
# full path to the library in the soname field. Then when executables
# link the library they will copy this full path as the name to use
# to find the library. We can get the directory containing the library
# by using the dirname of the <TARGET>. It may be a relative path
# so we use a "cd ...;pwd" trick to convert it to a full path at
# build time.
SET(CMAKE_C_CREATE_SHARED_LIBRARY
"<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG> \"`cd \\`dirname <TARGET>\\`\;pwd`/<TARGET_SONAME>\" <OBJECTS> <LINK_LIBRARIES>")
SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG> \"`cd \\`dirname <TARGET>\\`\;pwd`/<TARGET_SONAME>\" <OBJECTS> <LINK_LIBRARIES>")
ENDIF(CMAKE_SKIP_RPATH)
ELSE(CMAKE_GENERATOR_NEW)
SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
SET(CMAKE_C_CREATE_SHARED_LIBRARY
"<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
ENDIF(CMAKE_GENERATOR_NEW)
SET(CMAKE_CXX_CREATE_SHARED_MODULE
"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")