diff options
Diffstat (limited to 'Modules/CMakeDetermineCompilerId.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCompilerId.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake index 050d3e7..f987d9a 100644 --- a/Modules/CMakeDetermineCompilerId.cmake +++ b/Modules/CMakeDetermineCompilerId.cmake @@ -523,7 +523,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) file(STRINGS ${file} CMAKE_${lang}_COMPILER_ID_STRINGS LIMIT_COUNT 38 ${CMAKE_${lang}_COMPILER_ID_STRINGS_PARAMETERS} - REGEX "INFO:[A-Za-z0-9_]+\\[[^]]*\\]") + REGEX ".?I.?N.?F.?O.?:.?[A-Za-z0-9_]+\\[[^]]*\\]") 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. @@ -531,6 +531,12 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) # In C# binaries, some strings are found more than once. list(REMOVE_DUPLICATES CMAKE_${lang}_COMPILER_ID_STRINGS) foreach(info ${CMAKE_${lang}_COMPILER_ID_STRINGS}) + # 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 legitamate characters. + if("${info}" MATCHES "(.)I.N.F.O.:.") + string(REGEX REPLACE "${CMAKE_MATCH_1}(.)" "\\1" info "${info}") + endif() if("${info}" MATCHES "INFO:compiler\\[([^]\"]*)\\]") if(COMPILER_ID) set(COMPILER_ID_TWICE 1) |