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CMake: suppress warning in flag removing macros

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Without quotes, empty flags would warn that string(..) was called
without enough arguments.
This commit is contained in:
Campbell Barton
2023-12-08 13:13:38 +11:00
parent e368a72f20
commit ecd307041e
1 changed files with 10 additions and 10 deletions
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20
build_files/cmake/macros.cmake
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@@ -750,11 +750,11 @@ macro(remove_c_flag
_flag) _flag)
foreach(f ${ARGV}) foreach(f ${ARGV})
string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS ${CMAKE_C_FLAGS}) string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG}) string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE}) string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_MINSIZEREL ${CMAKE_C_FLAGS_MINSIZEREL}) string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_RELWITHDEBINFO ${CMAKE_C_FLAGS_RELWITHDEBINFO}) string(REGEX REPLACE ${f} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endforeach() endforeach()
unset(f) unset(f)
endmacro() endmacro()
@@ -763,11 +763,11 @@ macro(remove_cxx_flag
_flag) _flag)
foreach(f ${ARGV}) foreach(f ${ARGV})
string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG}) string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE}) string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_MINSIZEREL ${CMAKE_CXX_FLAGS_MINSIZEREL}) string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}) string(REGEX REPLACE ${f} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
endforeach() endforeach()
unset(f) unset(f)
endmacro() endmacro()