improvements to findPtr(), a useful hack for space-leak debugging in gdb

[ghc-hetmet.git] / rts / Makefile

diff --git a/rts/Makefile b/rts/Makefile
index 9af9671..7fab5fa 100644 (file)
--- a/rts/Makefile
+++ b/rts/Makefile
@@ -156,6 +156,12 @@ else
 DQ = \"
 endif
 
+# If Main.c is built with optimisation then the SEH exception stuff on
+# Windows gets confused.
+# This has to be in HC rather than CC opts, as otherwise there's a
+# -optc-O2 that comes after it.
+Main_HC_OPTS += -optc-O0
+
 RtsMessages_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
 RtsUtils_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
 RtsUtils_CC_OPTS += -DRtsWay=$(DQ)rts$(_way)$(DQ)