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CI updates; cxxlib.h cleanups

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Markus F.X.J. Oberhumer
2023-12-28 04:42:41 +01:00
parent 778663ae69
commit 0500e7d016
11 changed files with 187 additions and 100 deletions
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misc/cmake/functions.cmake
+3 -3
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@@ -72,7 +72,7 @@ function(upx_print_var) # ARGV
endforeach()
endfunction()
function(upx_print_have_symbol) # ARGV
function(upx_print_have_symbol) # ARGV; needs include(CheckSymbolExists)
foreach(symbol ${ARGV})
set(cache_var_name "HAVE_symbol_${symbol}")
check_symbol_exists(${symbol} "limits.h;stddef.h;stdint.h" ${cache_var_name})
@@ -147,7 +147,7 @@ endfunction()
# compilation flags
#***********************************************************************
function(upx_internal_add_definitions_with_prefix) # ARGV
function(upx_internal_add_definitions_with_prefix) # ARGV; needs include(CheckCCompilerFlag)
set(flag_prefix "${ARGV0}")
if(flag_prefix MATCHES "^empty$") # need "empty" to work around bug in old CMake versions
set(flag_prefix "")
@@ -168,7 +168,7 @@ function(upx_internal_add_definitions_with_prefix) # ARGV
set(failed_flags "${failed}" PARENT_SCOPE) # return value
endfunction()
function(upx_add_definitions) # ARGV
function(upx_add_definitions) # ARGV; needs include(CheckCCompilerFlag)
set(failed_flags "")
if(MSVC_FRONTEND AND CMAKE_C_COMPILER_ID MATCHES "Clang")
# for clang-cl try "-clang:" flag prefix first