Alpha/gcc: remplacer -taso par -Wl,-T,12000000 -Wl,-D,14000000. Cela met aussi le code dans les 4Go du bas, mais ne limite pas l'allocation dynamique a 256M comme dans le cas de -taso

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@2936 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

1 files changed, 5 insertions, 7 deletions

diff --git a/configure b/configure
index 3d02f057b..b14dc3a54 100755
--- a/configure
+++ b/configure
@@ -189,8 +189,10 @@ case "$bytecc,$host" in
     mathlib="";;
   gcc,alpha-*-osf*)
     bytecccompopts="-fno-defer-pop $gcc_warnings"
-    # -taso puts code in lower 4GB
-    bytecclinkopts="-Xlinker -taso";;
+    # Put code and static data in lower 4GB
+    bytecclinkopts="-Wl,-T,12000000 -Wl,-D,14000000"
+    # Tell gcc that we can use 32-bit code addresses for threaded code
+    echo "#define ARCH_CODE32" >> m.h;;
   gcc*)
     bytecccompopts="-fno-defer-pop $gcc_warnings";;
   cc,mips-*-irix6*)
@@ -233,11 +235,7 @@ case "$2,$3" in
   4,4) echo "OK, this is a regular 32 bit architecture."
        echo "#undef ARCH_SIXTYFOUR" >> m.h;;
   8,8) echo "Wow! A 64 bit architecture!"
-       echo "#define ARCH_SIXTYFOUR" >> m.h
-       case "$bytecc,$host" in
-         gcc,alpha-*-osf*) echo "#define ARCH_CODE32" >> m.h;;
-         *)                echo "#undef ARCH_CODE32" >> m.h;;
-       esac;;
+       echo "#define ARCH_SIXTYFOUR" >> m.h;;
   *,8) echo "Wow! A 64 bit architecture!"
        echo "Unfortunately, Objective Caml cannot work in the case"
        echo "sizeof(long) != sizeof(long *)."