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Commit e2bb4eb8 authored by Wenzel Jakob's avatar Wenzel Jakob
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don't do -ipo check for non-intel compilers (causes issues with Clang on OSX)

parent 3fe59b9b
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CMakeLists.txt
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...@@ -64,9 +64,11 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" ...@@ -64,9 +64,11 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU"
endif() endif()
# Intel equivalent to LTO is called IPO # Intel equivalent to LTO is called IPO
CHECK_CXX_COMPILER_FLAG("-ipo" HAS_IPO_FLAG) if (CMAKE_CXX_COMPILER_ID MATCHES "Intel")
if (HAS_IPO_FLAG) CHECK_CXX_COMPILER_FLAG("-ipo" HAS_IPO_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ipo") if (HAS_IPO_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ipo")
endif()
endif() endif()
endif() endif()
endif() endif()
......
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