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Merge pull request #7805 from ethereum/cmake-cache-fix-on-windows

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Cmake cache fix on windows
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Christian Parpart 2019-11-27 12:39:14 +01:00 committed by GitHub
commit b99e435358
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1 changed files with 3 additions and 1 deletions
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4
cmake/EthCheckCXXCompilerFlag.cmake
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@ -10,7 +10,9 @@ include(CheckCXXCompilerFlag)
#
function(eth_add_cxx_compiler_flag_if_supported FLAG)
# Remove leading - or / from the flag name.
string(REGEX REPLACE "^-|/" "" name ${FLAG})
string(REGEX REPLACE "^[-/]" "" name ${FLAG})
# Deletes any ':' because it's invalid variable names.
string(REGEX REPLACE ":" "" name ${name})
check_cxx_compiler_flag(${FLAG} ${name})
if(${name})
add_compile_options(${FLAG})