custom-optimization

Global USE flag

Build with user-specified CFLAGS (unsupported)


Packages describing “custom-optimization” as local USE flag

Package “custom-optimization” Flag Description
app-emulation/wine-any Bypass strip-flags; use at your own peril
app-emulation/wine-d3d9 Bypass strip-flags; use at your own peril
app-emulation/wine-staging Bypass strip-flags; use at your own peril
app-emulation/wine-vanilla Bypass strip-flags; use at your own peril
dev-lang/spidermonkey Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)
dev-libs/gf2x Extra long compile time for tuning hardware specific low-level routines
dev-libs/weston Increase performance, allocate more RAM. Recommended to disable on Raspberry Pi
dev-util/android-studio Install and use Android Studio's custom JRE.
dev-util/clion Install and use IntelliJ's custom JRE.
dev-util/idea-community Install and use IntelliJ's custom JRE.
dev-util/idea-ultimate Install and use IntelliJ's custom JRE.
dev-util/kernelshark Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS
mail-client/thunderbird Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)
media-libs/opus Enable non-Opus modes, e.g. 44.1 kHz and 2^n frames
sci-mathematics/Macaulay2 Accept upstream's choices for -O option, i.e. -O3 almost everywhere.
sci-mathematics/bertini Accept upstream's choices for -O option.
sci-mathematics/gmp-ecm Improve performance of some operations by selecting machine-specific defaults
sys-fs/cryfs Use user-defined compiler optimization level
www-client/firefox Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)
www-client/seamonkey Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)