mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-01-11 16:32:14 -06:00
Code Issues Packages Projects Releases Wiki Activity

CMakeDetermineCompilerId: Add whitespace to clarify logic

Browse Source 
Also initialize a variable closer to its use.
This commit is contained in:
Brad King
2020-12-03 14:36:19 -05:00
parent 1ee99104f7
commit 5cb66f17ca
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Modules/CMakeDetermineCompilerId.cmake
View File

@@ -752,10 +752,11 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
break()
endif()
endforeach()
set(COMPILER_ID_TWICE)
# With the IAR Compiler, some strings are found twice, first time as incomplete
# list like "?<Constant "INFO:compiler[IAR]">". Remove the incomplete copies.
list(FILTER CMAKE_${lang}_COMPILER_ID_STRINGS EXCLUDE REGEX "\\?<Constant \\\"")
# The IAR-AVR compiler uses a binary format that places a '6'
# character (0x34) before each character in the string. Strip
# out these characters without removing any legitimate characters.
@@ -763,8 +764,11 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
string(REGEX REPLACE "${CMAKE_MATCH_1}([^;])" "\\1"
CMAKE_${lang}_COMPILER_ID_STRINGS "${CMAKE_${lang}_COMPILER_ID_STRINGS}")
endif()
# In C# binaries, some strings are found more than once.
list(REMOVE_DUPLICATES CMAKE_${lang}_COMPILER_ID_STRINGS)
set(COMPILER_ID_TWICE)
foreach(info ${CMAKE_${lang}_COMPILER_ID_STRINGS})
if("${info}" MATCHES "INFO:compiler\\[([^]\"]*)\\]")
if(COMPILER_ID)