31d7a0f2e3
Store in new platform variables
CMAKE_${lang}_COMPILE_OPTIONS_PIC
CMAKE_${lang}_COMPILE_OPTIONS_PIE
flags for position independent code generation.
In almost all cases, this means duplication of the
CMAKE_SHARED_LIBRARY_${lang}_FLAGS for the _PIC case and using the
assumed pie equivalent for the _PIE case. Note that the GNU compiler
has supported -fPIE since 3.4 and that there is no -fPIC on GNU for
Windows or Cygwin.
There is a possibility that the _PIE variables are not correct.
However, as there is no backwards compatibility to be concerned about
(as the POSITION_INDEPENDENT_CODE property is not used anywhere yet),
the current state suffices.
32 lines
1.2 KiB
CMake
32 lines
1.2 KiB
CMake
|
|
#=============================================================================
|
|
# Copyright 2002-2011 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
# This module is shared by multiple languages; use include blocker.
|
|
if(__HPUX_COMPILER_HP)
|
|
return()
|
|
endif()
|
|
set(__HPUX_COMPILER_HP 1)
|
|
|
|
macro(__hpux_compiler_hp lang)
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "+Z")
|
|
set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "+Z")
|
|
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-Wl,-E,+nodefaultrpath -b -L/usr/lib")
|
|
set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-Wl,+s,-E,+nodefaultrpath")
|
|
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG "-Wl,+b")
|
|
set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG_SEP ":")
|
|
set(CMAKE_SHARED_LIBRARY_SONAME_${lang}_FLAG "-Wl,+h")
|
|
|
|
set(CMAKE_${lang}_FLAGS_INIT "")
|
|
endmacro()
|