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[CMake][cygming] Disable --out-implib from executables.

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It doesn't make sense even with --export-all-symbols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204017 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2014-03-16 13:51:24 +00:00
parent 72ca6ef7f8
commit 7d5c4cbc71
1 changed files with 9 additions and 0 deletions

9
cmake/modules/HandleLLVMOptions.cmake

@ -399,6 +399,15 @@ if(NOT CYGWIN AND NOT WIN32)
endif()
endif()
if(CYGWIN OR MINGW)
# Prune --out-implib from executables. It doesn't make sense even
# with --export-all-symbols.
string(REGEX REPLACE "-Wl,--out-implib,[^ ]+ " " "
CMAKE_C_LINK_EXECUTABLE "${CMAKE_C_LINK_EXECUTABLE}")
string(REGEX REPLACE "-Wl,--out-implib,[^ ]+ " " "
CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE}")
endif()
if(MSVC)
# Remove flags here, for exceptions and RTTI.
# Each target property or source property should be responsible to control