[commit: ghc] master: rts: More forceful cc debugging flags (ccdc032)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/ccdc03286141bb8d365f122702dfd1f73376a402/ghc

>---------------------------------------------------------------

commit ccdc03286141bb8d365f122702dfd1f73376a402
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Thu Jul 26 17:21:48 2018 -0400

    rts: More forceful cc debugging flags
    
    Reviewers: simonmar, alpmestan
    
    Reviewed By: alpmestan
    
    Subscribers: rwbarton, thomie, carter
    
    Differential Revision: https://phabricator.haskell.org/D4999


>---------------------------------------------------------------

ccdc03286141bb8d365f122702dfd1f73376a402
 rts/ghc.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rts/ghc.mk b/rts/ghc.mk
index 6154720..7de796a 100644
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -154,7 +154,9 @@ rts_dist_$1_CC_OPTS := $$(GhcRtsCcOpts)
 # The per-way CC_OPTS
 ifneq "$$(findstring debug, $1)" ""
 rts_dist_$1_HC_OPTS += -O0
-rts_dist_$1_CC_OPTS += -fno-omit-frame-pointer -g -O0
+rts_dist_$1_CC_OPTS += -fno-omit-frame-pointer -O0 -g3
+# Useful to ensure that inline functions can be called within GDB
+rts_dist_$1_CC_OPTS += -fkeep-inline-functions
 endif
 
 ifneq "$$(findstring dyn, $1)" ""