diff options
| -rw-r--r-- | Utilities/cmliblzma/CMakeLists.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Utilities/cmliblzma/CMakeLists.txt b/Utilities/cmliblzma/CMakeLists.txt index d991438..8920536 100644 --- a/Utilities/cmliblzma/CMakeLists.txt +++ b/Utilities/cmliblzma/CMakeLists.txt @@ -211,4 +211,14 @@ ENDIF() ADD_LIBRARY(cmliblzma ${LZMA_SRCS}) +IF(CMAKE_C_COMPILER_ID STREQUAL "XL") + # Disable the XL compiler optimizer because it causes crashes + # and other bad behavior in liblzma code. + SET_PROPERTY(TARGET cmliblzma PROPERTY COMPILE_FLAGS "-qnooptimize") +ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND + CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4) + # Disable the old GNU compiler optimizer. + SET_PROPERTY(TARGET cmliblzma PROPERTY COMPILE_FLAGS "-O0") +ENDIF() + INSTALL(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmliblzma) |