cmake: fixed THREADX_ARCH undefined when building as standalone library (#540)

CMake loads the toolchain file during the first project() call.
Variables set in the toolchain (THREADX_ARCH, THREADX_TOOLCHAIN) were
therefore not visible before project() was invoked.  Commit 2c16114a
moved project() after those checks to conditionally select LANGUAGES and
CMAKE_TRY_COMPILE_TARGET_TYPE for Windows, which broke standalone builds
that rely on the toolchain to supply THREADX_ARCH.

Fixed by calling project(threadx LANGUAGES C) first so the toolchain is
sourced, then checking THREADX_ARCH, then conditionally enabling ASM via
enable_language(ASM) for non-Windows ports.  The CMAKE_TRY_COMPILE_TARGET_TYPE
override was removed from CMakeLists.txt because every toolchain file in
cmake/ already sets it to STATIC_LIBRARY where needed.

Co-authored-by: Copilot <[email protected]>

0 files changed, 0 insertions, 0 deletions