X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=mk%2Fbuild.mk.sample;h=a31b57618b9258499f10b31b967615de0ebc1962;hp=bb8e20df22bbb84da2113de134839b7eff7a65bb;hb=e5c3b478b3cd1707cf122833822f44b2ac09b8e9;hpb=0481fe092fd9e274096fff1fd9885fd68805202a

diff --git a/mk/build.mk.sample b/mk/build.mk.sample
index bb8e20d..a31b576 100644
--- a/mk/build.mk.sample
+++ b/mk/build.mk.sample
@@ -7,15 +7,17 @@
 
 # Uncomment one of these to select a build profile below:
 
-# Full build with max optimisation (slow build)
+# Full build with max optimisation and everything enabled (very slow build)
 #BuildFlavour = perf
 
-# Fastest build (libs unoptimised):
-#BuildFlavour = quickest
-
-# Fast build with optimised libraries:
+# Fast build with optimised libraries, no profiling (RECOMMENDED):
 #BuildFlavour = quick
 
+# Even faster build.  NOT RECOMMENDED: the libraries will be
+# completely unoptimised, so any code built with this compiler
+# (including stage2) will run very slowly:
+#BuildFlavour = quickest
+
 # Profile the stage2 compiler:
 #BuildFlavour = prof
 
@@ -37,7 +39,7 @@ SRC_HC_OPTS     = -O -H64m
 GhcStage1HcOpts = -O -fasm
 GhcStage2HcOpts = -O2 -fasm
 GhcHcOpts       = -Rghc-timing
-GhcLibHcOpts    = -O2 -XGenerics
+GhcLibHcOpts    = -O2
 GhcLibWays     += p
 
 ifeq "$(PlatformSupportsSharedLibs)" "YES"
@@ -134,15 +136,6 @@ endif
 # -----------------------------------------------------------------------------
 # Other settings that might be useful
 
-# profiled RTS
-#GhcRtsCcOpts =  -pg -g
-
-# Optimised/profiled RTS
-#GhcRtsCcOpts = -O2 -pg
-
-#GhcRtsWithFrontPanel = YES
-#SRC_HC_OPTS += `gtk-config --libs`
-
 # NoFib settings
 NoFibWays =
 STRIP_CMD = :