build: fix identification of host compiler version

This commit is contained in:
Denis Samoilov
2024-07-18 13:16:13 -07:00
parent 0d1045748a
commit adabbf78b7
2 changed files with 5 additions and 3 deletions

View File

@ -87,7 +87,7 @@ message(STATUS "Host compiler kind: ${DPCPP_HOST_COMPILER_KIND}")
# Preprocessor prints out major and minor versions of the compiler when
# compiling host_compiler_id.cpp. Using the regex below to extract
# the versions from the preprocessor message.
string(REGEX MATCH "([0-9]+\\.[0-9]+)" _ "${STDERR_MESSAGE}")
string(REGEX MATCH "host compiler version: ([0-9]+\\.[0-9]+)" _ "${STDERR_MESSAGE}")
set(DPCPP_HOST_COMPILER_VER ${CMAKE_MATCH_1} CACHE INTERNAL "")
string(REPLACE "." ";" DPCPP_HOST_COMPILER_VER_LIST ${DPCPP_HOST_COMPILER_VER})

View File

@ -22,7 +22,8 @@ int main() {
#if (defined __GNUC__) && (!defined(__INTEL_COMPILER)) \
&& (!defined(__INTEL_LLVM_COMPILER)) && (!defined(__clang_major__))
#pragma message(STRINGIFY(__GNUC__) "." STRINGIFY(__GNUC_MINOR__))
#pragma message("host compiler version: " STRINGIFY(__GNUC__) "." STRINGIFY( \
__GNUC_MINOR__))
return 0;
#else
breaks_on_purpose
@ -31,7 +32,8 @@ int main() {
#elif defined(TRY_CLANG)
#if (!defined(__INTEL_LLVM_COMPILER)) && (defined(__clang_major__))
#pragma message(STRINGIFY(__clang_major__) "." STRINGIFY(__clang_minor__))
#pragma message("host compiler version: " STRINGIFY( \
__clang_major__) "." STRINGIFY(__clang_minor__))
return 0;
#else
breaks_on_purpose