Source: simgrid Version: 3.12-1 Severity: serious Justification: fails to build from source (but built successfully in the past)
Automated builds of simgrid generally failed: ERRORCould not figure the stack direction. -- LTO seems usable. -- Add CFLAGS: "-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -O3" to CMAKE_C_FLAGS [...] /«PKGBUILDDIR»/src/simix/smx_context.c:142:16: error: 'PTH_STACKGROWTH' undeclared (first use in this function) It's not entirely clear from the public logs what went wrong, but I suspect CMake may have tried to build prog_stackgrowth.c with -O3, which turns on -finline-functions, breaking the test. The fallback logic didn't help even on the limited set of processor types it tried to cover because CMAKE_SYSTEM_PROCESSOR corresponds to the output of uname -p (typically "unknown" on Debian) rather than uname -m. Could you please take a look? Thanks!
