export __libc_stack_end in dynamically linked binaries as well - fixes uclibc++ compi...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6171 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/toolchain/uClibc/patches/160-move_stack_end.patch b/toolchain/uClibc/patches/160-move_stack_end.patch
new file mode 100644 (file)
index 0000000..0ec9a2a
--- /dev/null
+++ b/toolchain/uClibc/patches/160-move_stack_end.patch
@@ -0,0 +1,52 @@
+diff -urN uClibc.old/libc/Makefile uClibc.dev/libc/Makefile
+--- uClibc.old/libc/Makefile   2005-08-18 00:49:48.000000000 +0200
++++ uClibc.dev/libc/Makefile   2007-01-22 01:21:40.000000000 +0100
+@@ -70,7 +70,6 @@
+               $(AR) $(ARFLAGS) $(LIBNAME) $$objs || exit 1 ; \
+       done
+       cp $(LIBNAME) shared_$(LIBNAME)
+-      $(AR) $(ARFLAGS) $(LIBNAME) misc/internals/static.o
+       $(RANLIB) $(LIBNAME)
+ 
+ $(LIBNAME_TARGET): $(LIBNAME)
+diff -urN uClibc.old/libc/misc/internals/Makefile uClibc.dev/libc/misc/internals/Makefile
+--- uClibc.old/libc/misc/internals/Makefile    2005-08-18 00:49:48.000000000 +0200
++++ uClibc.dev/libc/misc/internals/Makefile    2007-01-22 01:11:46.000000000 +0100
+@@ -31,7 +31,7 @@
+ 
+ OBJ_LIST=../../obj.misc.internals
+ 
+-all: $(OBJ_LIST) interp.o static.o
++all: $(OBJ_LIST) interp.o
+ 
+ $(OBJ_LIST): $(OBJS)
+       echo $(patsubst %, misc/internals/%, $(OBJS)) > $(OBJ_LIST)
+@@ -44,7 +44,7 @@
+               "(\".interp\"))) =\""$(SHARED_LIB_LOADER_PREFIX)/$(UCLIBC_LDSO)"\";" >> interp.c
+       echo "#endif" >> interp.c
+ 
+-$(COBJS) interp.o static.o: %.o : %.c
++$(COBJS) interp.o: %.o : %.c
+       $(CC) $(CFLAGS) -c $< -o $@
+       $(STRIPTOOL) -x -R .note -R .comment $*.o
+ 
+diff -urN uClibc.old/libc/misc/internals/static.c uClibc.dev/libc/misc/internals/static.c
+--- uClibc.old/libc/misc/internals/static.c    2005-08-18 00:49:48.000000000 +0200
++++ uClibc.dev/libc/misc/internals/static.c    1970-01-01 01:00:00.000000000 +0100
+@@ -1,4 +0,0 @@
+-#include <stddef.h>
+-
+-/* Force static libraries to know about ... */
+-void *__libc_stack_end=NULL;
+diff -urN uClibc.old/libc/misc/internals/__uClibc_main.c uClibc.dev/libc/misc/internals/__uClibc_main.c
+--- uClibc.old/libc/misc/internals/__uClibc_main.c     2005-08-18 00:49:48.000000000 +0200
++++ uClibc.dev/libc/misc/internals/__uClibc_main.c     2007-01-22 01:20:23.000000000 +0100
+@@ -32,7 +32,7 @@
+ /*
+  * Prototypes.
+  */
+-extern void *__libc_stack_end;
++void *__libc_stack_end;
+ extern void weak_function _stdio_init(void);
+ extern int *weak_const_function __errno_location(void);
+ extern int *weak_const_function __h_errno_location(void);