Steam now segfaults with self built Mesa (used to work) #4350
Description
On fedora 23 64b, intel HD3000 (SNB)
I used to be able to run steam on my self built i686 Mesa drivers, but not recently (few months)
I tried to build the simplest Mesa with default options, copying those of official Fedora, then about any mix of FLAGS and arguments.
Steam runs on official Fedora Mesa builds but not on self built one anymore.
It's not a generic pb with my build config though, as any other i686 GL app run just fine (why isn't there a x64 build of steam BTW?!).
[sheepdestroyer@sheepora ~] $ steam
Running Steam on fedora 23 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1457571406)
Installing breakpad exception handler for appid(steam)/version(1457571406)
Installing breakpad exception handler for appid(steam)/version(1457571406)
assert_20160310200202_1.dmp[22400]: Uploading dump (out-of-process)
/tmp/dumps/assert_20160310200202_1.dmp
/home/sheepdestroyer/.local/share/Steam/steam.sh: line 756: 22394 Segmentation fault (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
assert_20160310200202_1.dmp[22400]: Finished uploading minidump (out-of-process): success = yes
assert_20160310200202_1.dmp[22400]: response: CrashID=bp-9f7860f2-0a2f-4c4a-90e3-0ce112160310
assert_20160310200202_1.dmp[22400]: file ''/tmp/dumps/assert_20160310200202_1.dmp'', upload yes: ''CrashID=bp-9f7860f2-0a2f-4c4a-90e3-0ce112160310''
[sheepdestroyer@sheepora ~] $