Changeset 99b54a in git for m4/flags.m4

Timestamp:

Jul 10, 2013, 11:49:09 PM (11 years ago)

Author:

Oleksandr Motsak <motsak@…>

Branches:

(u'spielwiese', '4a9821a93ffdc22a6696668bd4f6b8c9de3e6c5f')

Children:

bc2aed6a87c90a5858f5c011fa0ade08053dcac5

Parents:

ea5f3f6ec425ba64388b5f649fd56fcc93a4cd8d

git-author:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2013-07-10 23:49:09+02:00

git-committer:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2013-07-11 01:05:35+02:00

Message:

Fixing static use of _dynamic_ modules as built-ins + dynamic loading / OS X

add/fix: linked-in static "dynamic" modules: pyobject + syzextra
fix: fixed static building of Singular
fix: adaptation for static embedding of syzextra

add: added '-flat_namespace -weak_reference_mismatches weak -undefined dynamic_lookup' due to Mac OS X
ps: -export-dynamic -avoid-version

File:

• m4/flags.m4 (modified) (2 diffs)

m4/flags.m4

@@ -103 +103 @@
  fi
  
- if test "x${ENABLE_OPTIMIZATION}" != xno; then
-  OPTFLAGS="-DOM_NDEBUG -DNDEBUG -O2 -Wno-unused-function -Wno-unused-parameter -Wno-unused-variable -fomit-frame-pointer -fwrapv"
+ if test "x${ENABLE_OPTIMIZATION}" != xno; then 
+  OPTFLAGS="-DOM_NDEBUG -DNDEBUG -O2 -Wno-unused-function -Wno-unused-parameter -Wno-unused-variable -fomit-frame-pointer -fwrapv -fpermissive -fvisibility=default"
   #  -O3 - crashes gcc???!!!  
   AC_LANG_PUSH([C])
@@ -117 +117 @@
   AX_APPEND_LINK_FLAGS([-fno-exceptions -fno-rtti -fpermissive])
 #  AX_APPEND_LINK_FLAGS([-fno-implicit-templates]) # see above :(
-#  AX_APPEND_LINK_FLAGS([-rdynamic]) 
+  AX_APPEND_LINK_FLAGS([-rdynamic]) 
+  AX_APPEND_LINK_FLAGS([-flat_namespace -Wl,-bind_at_load -Wl,-undefined,dynamic_lookup  -fpermissive -fvisibility=default]) 
  fi