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Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
This commit is contained in:
Ferry Huberts 2023-08-14 21:48:49 +02:00
parent 6553029e2f
commit 0d2985cacd
1 changed files with 15 additions and 0 deletions
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15
cmake/compiler-flags.cmake
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@ -9,6 +9,10 @@ include(CheckCXXCompilerFlag)
## FUNCTIONS ######################################################################################
###################################################################################################
#
# Test compiler flags and add them when they are supported
#
function(add_cxx_compiler_flags var)
foreach(flag ${ARGN})
string(REGEX REPLACE "[^a-zA-Z0-9]+" "_" flag_var "CXXFLAG_${flag}")
@ -20,6 +24,11 @@ function(add_cxx_compiler_flags var)
set(${var} "${${var}}" PARENT_SCOPE)
endfunction()
#
# Remove compiler flags
#
function(remove_any_compiler_flags var)
foreach(flag ${ARGN})
string(REPLACE "${flag}" "" ${var} "${${var}}")
@ -35,6 +44,11 @@ function(remove_compiler_flags)
endforeach()
endfunction()
#
# Save and Restore compiler flags
#
function(save_compiler_flags)
set(CMAKE_CXX_FLAGS_SAVED "${CMAKE_CXX_FLAGS}" CACHE STRING "Saved compiler C++ flags" FORCE)
endfunction()
@ -44,6 +58,7 @@ function(restore_compiler_flags)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" PARENT_SCOPE)
endfunction()
###################################################################################################
## COMPILER FLAGS #################################################################################
###################################################################################################