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Merge branch 'fix-liblzma-optimize' into release

This commit is contained in:
Brad King 2015-04-09 14:22:05 -04:00
parent 50806a1e26 0af4b40b6e
commit 048c6d1925
1 changed files with 10 additions and 0 deletions
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10
Utilities/cmliblzma/CMakeLists.txt
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@ -211,4 +211,14 @@ ENDIF()
ADD_LIBRARY(cmliblzma ${LZMA_SRCS}) 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) INSTALL(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmliblzma)