[Sbcl-commits] master: Add :CHENEYGC feature to non-GENCGC targets.

[Alastair B. <lis...@us...>]

The branch "master" has been updated in SBCL:
       via  6e3259c47f3c53001d762e0aa9df12dfc0251dd4 (commit)
      from  0be4d8fb8ca8a96395a3cc9192bd5f0cbeedfac9 (commit)

- Log -----------------------------------------------------------------
commit 6e3259c47f3c53001d762e0aa9df12dfc0251dd4
Author: Alastair Bridgewater <ny...@ka...>
Date:   Tue Dec 6 11:05:53 2011 -0500

    Add :CHENEYGC feature to non-GENCGC targets.
    
      * When I wrote 14fd5afbac525e7a2e86903070afa0e94dfa14f7 I was
    under the impression that there was a :CHENEYGC feature used on
    plaforms that used the cheney collector.  This was logical, but
    incorrect.
    
      * The two ways forward were to back out the use of :CHENEYGC
    as a feature when checking compatibility or to move forward and
    add :CHENEYGC and use it in preference to (NOT :GENCGC) where
    appropriate, opening the door to a third GC option.
    
      * This is the minimal fix, adding :cheneygc to the non-gencgc
    targets in make-config.sh.
---
 make-config.sh |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/make-config.sh b/make-config.sh
index 62f08b4..52bba33 100644
--- a/make-config.sh
+++ b/make-config.sh
@@ -567,7 +567,7 @@ elif [ "$sbcl_arch" = "x86-64" ]; then
     printf ' :float-eql-vops :inline-constants :memory-barrier-vops' >> $ltf
     printf ' :multiply-high-vops' >> $ltf
 elif [ "$sbcl_arch" = "mips" ]; then
-    printf ' :linkage-table' >> $ltf
+    printf ' :cheneygc :linkage-table' >> $ltf
     printf ' :stack-allocatable-closures :stack-allocatable-vectors' >> $ltf
     printf ' :stack-allocatable-lists :stack-allocatable-fixed-objects' >> $ltf
     printf ' :alien-callbacks' >> $ltf
@@ -606,13 +606,16 @@ elif [ "$sbcl_arch" = "sparc" ]; then
     # FUNCDEF macro for assembler. No harm in running this on sparc-linux
     # as well.
     sh tools-for-build/sparc-funcdef.sh > src/runtime/sparc-funcdef.h
+    printf ' :cheneygc' >> $ltf
     if [ "$sbcl_os" = "sunos" ] || [ "$sbcl_os" = "linux" ]; then
         printf ' :linkage-table' >> $ltf
     fi
     printf ' :stack-allocatable-closures :stack-allocatable-lists' >> $ltf
 elif [ "$sbcl_arch" = "alpha" ]; then
+    printf ' :cheneygc' >> $ltf
     printf ' :stack-allocatable-closures :stack-allocatable-lists' >> $ltf
 elif [ "$sbcl_arch" = "hppa" ]; then
+    printf ' :cheneygc' >> $ltf
     printf ' :stack-allocatable-vectors :stack-allocatable-fixed-objects' >> $ltf
     printf ' :stack-allocatable-lists' >> $ltf
 else

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