diff options
Diffstat (limited to 'Modules/CMakeFindEclipseCDT4.cmake')
| -rw-r--r-- | Modules/CMakeFindEclipseCDT4.cmake | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/Modules/CMakeFindEclipseCDT4.cmake b/Modules/CMakeFindEclipseCDT4.cmake index 9cb7bed..836e4c9 100644 --- a/Modules/CMakeFindEclipseCDT4.cmake +++ b/Modules/CMakeFindEclipseCDT4.cmake @@ -47,16 +47,21 @@ MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines # now find the builtin macros: STRING(REGEX MATCHALL "#define[^\n]+\n" _defineLines "${_gccStdout}") +# A few example lines which the regexp below has to match properly: +# #define MAX(a,b) ((a) > (b) ? (a) : (b)) +# #define __fastcall __attribute__((__fastcall__)) +# #define FOO (23) +# #define __UINTMAX_TYPE__ long long unsigned int +# #define __UINTMAX_TYPE__ long long unsigned int +# #define __i386__ 1 FOREACH(nextLine ${_defineLines}) - STRING(REGEX REPLACE "#define " "" _defineRemoved "${nextLine}") -# not sure why this longer regexp was in the patch, the shorter one in the line below seems to work just fine: -# STRING(REGEX MATCH "[A-Za-z_][A-Za-z0-9_]*|[A-Za-z_][A-Za-z0-9_]*\\([A-Za-z0-9_, ]*\\)" _name "${_defineRemoved}") - STRING(REGEX MATCH "[A-Za-z_][A-Za-z0-9_]*" _name "${_defineRemoved}") - LIST(APPEND ${_resultDefines} "${_name}") + STRING(REGEX MATCH "^#define +([A-Za-z_][A-Za-z0-9_]*)(\\([^\\)]+\\))? +(.+) *$" _dummy "${nextLine}") + SET(_name "${CMAKE_MATCH_1}${CMAKE_MATCH_2}") + STRING(STRIP "${CMAKE_MATCH_3}" _value) + #MESSAGE(STATUS "m1: -${CMAKE_MATCH_1}- m2: -${CMAKE_MATCH_2}- m3: -${CMAKE_MATCH_3}-") - STRING(REPLACE ${_name} "" _nameRemoved "${_defineRemoved}") - STRING(STRIP "${_nameRemoved}" _value) + LIST(APPEND ${_resultDefines} "${_name}") IF(_value) LIST(APPEND ${_resultDefines} "${_value}") ELSE() |