X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=mk%2Fbuild.mk.sample;h=a7764e2e46116408de06b8bf34d55dc39f2b4d28;hb=3d8e6f6b1910080defad4ab2687255eb6e6df34b;hp=c49fd0355936b607309513e535297a28b5daa31c;hpb=cc00752dc2fa7bd3f13624cdc1e048a423eaa845;p=ghc-hetmet.git

diff --git a/mk/build.mk.sample b/mk/build.mk.sample
index c49fd03..a7764e2 100644
--- a/mk/build.mk.sample
+++ b/mk/build.mk.sample
@@ -7,14 +7,19 @@
 
 # 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):
+# 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
 
-# Fast build with optimised libraries:
-#BuildFlavour = quick
+# Profile the stage2 compiler:
+#BuildFlavour = prof
 
 # A development build, working on the stage 1 compiler:
 #BuildFlavour = devel1
@@ -37,6 +42,10 @@ GhcHcOpts       = -Rghc-timing
 GhcLibHcOpts    = -O2 -XGenerics
 GhcLibWays     += p
 
+ifeq "$(PlatformSupportsSharedLibs)" "YES"
+GhcLibWays += dyn
+endif
+
 endif
 
 # -------- A Fast build ------------------------------------------------------
@@ -71,6 +80,27 @@ BUILD_DOCBOOK_PDF  = NO
 
 endif
 
+# -------- Profile the stage2 compiler ---------------------------------------
+
+ifeq "$(BuildFlavour)" "prof"
+
+SRC_HC_OPTS        = -H64m -O0 -fasm
+GhcStage1HcOpts    = -O -fasm
+GhcStage2HcOpts    = -O -fasm
+GhcLibHcOpts       = -O -fasm
+
+GhcLibWays         += p
+GhcProfiled        = YES
+
+SplitObjs          = NO
+HADDOCK_DOCS       = NO
+BUILD_DOCBOOK_HTML = NO
+BUILD_DOCBOOK_PS   = NO
+BUILD_DOCBOOK_PDF  = NO
+
+endif
+
+
 # -------- A Development build (stage 1) -------------------------------------
 
 ifeq "$(BuildFlavour)" "devel1"
@@ -117,4 +147,4 @@ endif
 
 # NoFib settings
 NoFibWays =
-STRIP=:
+STRIP_CMD = :