🐛 [BUG] - Default build options don't pick up Intel Compiler correctly

[jyoung3131]

💿 OS

RHEL 8

🏗️ Architecture

x86_64

📝 Description

Using the spatter-devel branch, we see that the Intel compiler is not being picked up correctly.

Steps to reproduce:

1. Source Intel OneAPI tools on testbed
2. Compile with cmake and note output is incorrect.

spatter>$ cmake -B build_serial -S .

-- The CXX compiler identification is GNU 11.5.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- CMake build type is 'Release'.
-- Setting SPAT_CXX_NAME to 'GNU'
-- Setting SPAT_CXX_VER to '11.5.0'

🔄 Reproduction steps

No response

💬 Logs

[jyoung3131]

On our local system, this works, although it's not the ideal behavior.

. /projects/tools/x86_64/rhel-8/intel-oneapi/2025.1/setvars.sh
spatter$ cmake -DCMAKE_PREFIX_PATH=$ONEAPI_ROOT/compiler/latest -DCMAKE_CXX_COMPILER=icpx -DUSE_ONEAPI=1 -B build_oneapi

-- The CXX compiler identification is IntelLLVM 2025.0.4
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /net/projects/tools/x86_64/rhel-8/intel-oneapi/2025.1/compiler/latest/bin/icpx - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Setting build type to 'Release' as none was specified.