<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [regression, bisected] Steam fails to render content, if mesa is compiled with -O2 -march=haswell" href="https://bugs.freedesktop.org/show_bug.cgi?id=101484#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [regression, bisected] Steam fails to render content, if mesa is compiled with -O2 -march=haswell" href="https://bugs.freedesktop.org/show_bug.cgi?id=101484">bug 101484</a> from <a class="email" href="mailto:lonewolf@xs4all.nl" title="LoneVVolf <lonewolf@xs4all.nl>"> LoneVVolf</a> <pre>(In reply to Gregor Münch from <a href="show_bug.cgi?id=101484#c5">comment #5</a>) > Ive tested this now, and again its a compiler flags issue. > Arch standard clfags are: > CFLAGS="-march=native -O2 -pipe -fstack-protector-strong" > for clarity, default on archlinux is NOT -march=native . The current pacman version is 5.0.2-2 and it has these defaults : # ARCHITECTURE, COMPILE FLAGS ######################################################################### # CARCH="x86_64" CHOST="x86_64-pc-linux-gnu" #-- Compiler and Linker Flags # -march (or -mcpu) builds exclusively for an architecture # -mtune optimizes for an architecture, but builds for whole processor family CPPFLAGS="-D_FORTIFY_SOURCE=2" CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt" CXXFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt" LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now" #-- Make Flags: change this for DistCC/SMP systems #MAKEFLAGS="-j2" #-- Debugging flags DEBUG_CFLAGS="-g -fvar-tracking-assignments" DEBUG_CXXFLAGS="-g -fvar-tracking-assignments" --------------------------------------------------</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>