[cmucl-commit] [git] CMU Common Lisp branch master updated. snapshot-2014-11-35-gef38247

[Raymond Toy]

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- Log -----------------------------------------------------------------
commit ef3824719adb38bf923d493d91942d304523ea29
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Tue Dec 2 18:10:52 2014 -0800

    #ifdef out some debugging code for os_dlsym.

diff --git a/src/lisp/Darwin-os.c b/src/lisp/Darwin-os.c
index e1120ab..53d2db5 100644
--- a/src/lisp/Darwin-os.c
+++ b/src/lisp/Darwin-os.c
@@ -534,7 +534,7 @@ os_dlsym(const char *sym_name, lispobj lib_list)
     void *sym_addr = 0;
     int offset = sym_name[0] == '_' ? 1 : 0;
 
-#if 1
+#if 0
     if (offset == 0) {
         fprintf(stderr, "sym-name = %s\n", sym_name);
     }

commit 85c9daef724604a5c84b13aa8fc88255e380d0be
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Mon Dec 1 23:14:31 2014 -0800

    Add support for ppc. Not yet working, but OPT_EXTRA value appears to
    be needed, especially the __LINKEDIT address, like on i386.

diff --git a/src/tools/linker.sh b/src/tools/linker.sh
index a0050b9..a5a99ef 100755
--- a/src/tools/linker.sh
+++ b/src/tools/linker.sh
@@ -99,14 +99,17 @@ case $uname_s in
 	    # when creating the executable on 10.8.  (See ticket:112.)
 
 	    OPT_EXTRA="-segaddr __LINKEDIT 0x99000000 -rdynamic -mmacosx-version-min=10.5"
+	    OS_LIBS=
 	    ;;
 	powerpc)
-	    # Nothing needed for ppc?
+	    # See Config.ppc_darwin Like i386, __LINKEDIT is linked
+	    # just after the dynamic space which messes things up, so
+	    # we move it to a diffferent address. The address below
+	    # appears to be free.
+	    OPT_EXTRA="-segaddr __LINKEDIT 0x99000000 -mmacosx-version-min=10.4 -static-libgcc"
+	    OS_LIBS="-lSystem -lc -lm"
 	    ;;
       esac
-
-      # See Config.x86_darwin
-      OS_LIBS=
       ;;
   SunOS)
       # A quick test indicates that gcc will accept the following

-----------------------------------------------------------------------

Summary of changes:
 src/lisp/Darwin-os.c |  2 +-
 src/tools/linker.sh  | 11 +++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)


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