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Code Issues Releases Wiki Activity

Fix check whether we are crosscompiling

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CMake defines CMAKE_CROSSCOMPILING when crosscompiling so
use that instead of the undefined CROSS_COMPILING variable.
This commit is contained in:
Daniel Vrátil
2019-02-07 13:18:58 +01:00
parent 1f5456b18b
commit c2bb52b82f
1 changed files with 3 additions and 3 deletions
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6
cmake/Modules/CheckCXXFeatures.cmake
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@@ -79,14 +79,14 @@ function(cxx11_check_feature FEATURE_NAME RESULT_VAR)
set(_SRCFILE_FAIL "${_SRCFILE_BASE}_fail.cpp")
set(_SRCFILE_FAIL_COMPILE "${_SRCFILE_BASE}_fail_compile.cpp")
if (CROSS_COMPILING)
if (CMAKE_CROSSCOMPILING)
try_compile(${RESULT_VAR} "${_bindir}" "${_SRCFILE}"
COMPILE_DEFINITIONS "${CXX11_COMPILER_FLAGS}")
if (${RESULT_VAR} AND EXISTS ${_SRCFILE_FAIL})
try_compile(${RESULT_VAR} "${_bindir}_fail" "${_SRCFILE_FAIL}"
COMPILE_DEFINITIONS "${CXX11_COMPILER_FLAGS}")
endif (${RESULT_VAR} AND EXISTS ${_SRCFILE_FAIL})
else (CROSS_COMPILING)
else (CMAKE_CROSSCOMPILING)
try_run(_RUN_RESULT_VAR _COMPILE_RESULT_VAR
"${_bindir}" "${_SRCFILE}"
COMPILE_DEFINITIONS "${CXX11_COMPILER_FLAGS}")
@@ -105,7 +105,7 @@ function(cxx11_check_feature FEATURE_NAME RESULT_VAR)
set(${RESULT_VAR} FALSE)
endif (_COMPILE_RESULT_VAR AND _RUN_RESULT_VAR)
endif (${RESULT_VAR} AND EXISTS ${_SRCFILE_FAIL})
endif (CROSS_COMPILING)
endif (CMAKE_CROSSCOMPILING)
if (${RESULT_VAR} AND EXISTS ${_SRCFILE_FAIL_COMPILE})
try_compile(_TMP_RESULT "${_bindir}_fail_compile" "${_SRCFILE_FAIL_COMPILE}"
COMPILE_DEFINITIONS "${CXX11_COMPILER_FLAGS}")