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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.
6 lines
203 B
CMake
6 lines
203 B
CMake
SET(CMAKE_C_COMPILE_OPTIONS_PIC -K PIC)
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SET(CMAKE_C_COMPILE_OPTIONS_PIE "")
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SET(CMAKE_SHARED_LIBRARY_C_FLAGS "-K PIC")
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SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-Wl,-Bexport")
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INCLUDE(Platform/UnixPaths)
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