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| author | Alexander Neundorf <neundorf@kde.org> | 2007-07-31 13:30:10 -0400 |
|---|---|---|
| committer | Alexander Neundorf <neundorf@kde.org> | 2007-07-31 13:30:10 -0400 |
| commit | 7beee2df4899c88c0d743766ca326c345cb03701 (patch) | |
| tree | 4f2fae708103fa7d4a691575bc71f96270fcc517 /Modules/CheckCXXSourceRuns.cmake | |
| parent | be1b19ada0ea623381756b0905516f7b3cbaa84f (diff) | |
| download | cmake-7beee2df4899c88c0d743766ca326c345cb03701.tar.gz | |
STYLE: don't use FIND_INCLUDE_FILE() but only FIND_INCLUDE_FILES() in
FindThreads.h
BUG: improve CheckC(XX)SourceRuns.cmake so that it works with cross
compiling, the return value has to go in the cache but shouldn't overwrite
the actual return value, and it should go only in the cache if we have a
result from try_run() otherwise we won't get here again if we have a result
later on
Alex
Diffstat (limited to 'Modules/CheckCXXSourceRuns.cmake')
| -rw-r--r-- | Modules/CheckCXXSourceRuns.cmake | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/Modules/CheckCXXSourceRuns.cmake b/Modules/CheckCXXSourceRuns.cmake index 920a5543f5..01d4c64304 100644 --- a/Modules/CheckCXXSourceRuns.cmake +++ b/Modules/CheckCXXSourceRuns.cmake @@ -32,7 +32,7 @@ MACRO(CHECK_CXX_SOURCE_RUNS SOURCE VAR) "${SOURCE}\n") MESSAGE(STATUS "Performing Test ${VAR}") - TRY_RUN(${VAR} ${VAR}_COMPILED + TRY_RUN(${VAR}_EXITCODE ${VAR}_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} @@ -43,25 +43,31 @@ MACRO(CHECK_CXX_SOURCE_RUNS SOURCE VAR) # if it did not compile make the return value fail code of 1 IF(NOT ${VAR}_COMPILED) - SET(${VAR} 1) + SET(${VAR}_EXITCODE 1) ENDIF(NOT ${VAR}_COMPILED) # if the return value was 0 then it worked - SET(result_var ${${VAR}}) - IF("${result_var}" EQUAL 0) + IF("${${VAR}_EXITCODE}" EQUAL 0) + SET(${VAR} 1 CACHE INTERNAL "Test ${VAR}") MESSAGE(STATUS "Performing Test ${VAR} - Success") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Performing C++ SOURCE FILE Test ${VAR} succeded with the following output:\n" "${OUTPUT}\n" "Return value: ${${VAR}}\n" "Source file was:\n${SOURCE}\n") - ELSE("${result_var}" EQUAL 0) + ELSE("${${VAR}_EXITCODE}" EQUAL 0) + IF(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + SET(${VAR} "${${VAR}_EXITCODE}") + ELSE(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + SET(${VAR} "" CACHE INTERNAL "Test ${VAR}") + ENDIF(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + MESSAGE(STATUS "Performing Test ${VAR} - Failed") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Performing C++ SOURCE FILE Test ${VAR} failed with the following output:\n" "${OUTPUT}\n" - "Return value: ${${VAR}}\n" + "Return value: ${${VAR}_EXITCODE}\n" "Source file was:\n${SOURCE}\n") - ENDIF("${result_var}" EQUAL 0) + ENDIF("${${VAR}_EXITCODE}" EQUAL 0) ENDIF("${VAR}" MATCHES "^${VAR}$") ENDMACRO(CHECK_CXX_SOURCE_RUNS) |