CMake/Modules/Platform/AIX.cmake
Brad King e28c16b482 Split GNU compiler information files
This moves GNU compiler flags into new-style modules

  Compiler/GNU-<lang>.cmake
  Platform/<os>-GNU-<lang>.cmake

We use language-independent helper modules

  Compiler/GNU.cmake
  Platform/<os>-GNU.cmake

to define macros consolidating the information.
2009-12-02 09:52:00 -05:00

32 lines
1.4 KiB
CMake

SET(CMAKE_SHARED_LIBRARY_PREFIX "lib") # lib
SET(CMAKE_SHARED_LIBRARY_SUFFIX ".so") # .so
SET(CMAKE_DL_LIBS "-lld")
# RPATH support on AIX is called libpath. By default the runtime
# libpath is paths specified by -L followed by /usr/lib and /lib. In
# order to prevent the -L paths from being used we must force use of
# -Wl,-blibpath:/usr/lib:/lib whether RPATH support is on or not.
# When our own RPATH is to be added it may be inserted before the
# "always" paths.
SET(CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH /usr/lib /lib)
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-blibpath:")
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":")
# Files named "libfoo.a" may actually be shared libraries.
SET_PROPERTY(GLOBAL PROPERTY TARGET_ARCHIVES_MAY_BE_SHARED_LIBS 1)
# since .a can be a static or shared library on AIX, we can not do this.
# at some point if we wanted it, we would have to figure out if a .a is
# static or shared, then we could add this back:
# Initialize C link type selection flags. These flags are used when
# building a shared library, shared module, or executable that links
# to other libraries to select whether to use the static or shared
# versions of the libraries.
#FOREACH(type SHARED_LIBRARY SHARED_MODULE EXE)
# SET(CMAKE_${type}_LINK_STATIC_C_FLAGS "-bstatic")
# SET(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS "-bdynamic")
#ENDFOREACH(type)
INCLUDE(Platform/UnixPaths)