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tools: stop building if compiler is unsupported

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Anton Maklakov 2021-06-10 14:46:40 +07:00 committed by bot
parent 7fbedd426d
commit f01002d2fc
1 changed files with 14 additions and 5 deletions
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19
tools/cmake/crosstool_version_check.cmake
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@ -1,11 +1,11 @@
# Function to check the toolchain used the expected version
# of crosstool, and warn otherwise
set(ctng_version_warning "Check Getting Started documentation or proceed at own risk.")
set(ctng_version_warning "Check Getting Started documentation or proceed at own risk.\n")
function(gcc_version_check expected_gcc_version)
if(NOT "${CMAKE_C_COMPILER_VERSION}" STREQUAL "${expected_gcc_version}")
message(WARNING "Xtensa toolchain ${CMAKE_C_COMPILER} version ${CMAKE_C_COMPILER_VERSION} "
message(WARNING "Toolchain ${CMAKE_C_COMPILER} version ${CMAKE_C_COMPILER_VERSION} "
"is not the supported version ${expected_gcc_version}. ${ctng_version_warning}")
endif()
endfunction()
@ -22,11 +22,20 @@ function(crosstool_version_check expected_ctng_version)
# the expected version string.
string(FIND "${ctng_version}" "${expected_ctng_version}" found_expected_version)
if(NOT ctng_version)
message(WARNING "Xtensa toolchain ${CMAKE_C_COMPILER} does not appear to be built with crosstool-ng. "
message(WARNING "Toolchain ${CMAKE_C_COMPILER} does not appear to be built with crosstool-ng. "
"${ctng_version_warning}")
elseif(found_expected_version EQUAL -1)
message(WARNING "Xtensa toolchain ${CMAKE_C_COMPILER} crosstool-ng version ${ctng_version} "
"doesn't match supported version ${expected_ctng_version}. ${ctng_version_warning}")
set(wrong_compiler_msg "\nToolchain: ${CMAKE_C_COMPILER}, "
"crosstool-ng version ${ctng_version} doesn't match supported version ${expected_ctng_version}"
"\nPlease try to run 'idf.py fullclean' to solve it quickly.\n")
set(IDF_MAINTAINER $ENV{IDF_MAINTAINER})
if(IDF_MAINTAINER)
message(WARNING ${wrong_compiler_msg} ${ctng_version_warning})
else()
set(ctng_version_error "Check Getting Started documentation if the error continues."
"\nYou can override this error and proceed with build by defining the IDF_MAINTAINER environment variable.\n")
message(FATAL_ERROR ${wrong_compiler_msg} ${ctng_version_error})
endif()
endif()
endfunction()