angstrom-layers: meta-openembedded: replace poky gcc 4.5 sources with OE ones

This needs further investigation, but for now we can get the tested sources into the poky gcc harness

Signed-off-by: Koen Kooi <k-kooi@ti.com>

1 files changed, 207 insertions, 0 deletions

diff --git a/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99297.patch b/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99297.patch
new file mode 100644
index 0000000000..bff745dae0
--- /dev/null
+++ b/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99297.patch
@@ -0,0 +1,207 @@
+2010-06-28  Julian Brown  <julian@codesourcery.com>
+
+        Merge from Sourcery G++ 4.4:
+
+        Daniel Jacobowitz  <dan@codesourcery.com>
+        Joseph Myers  <joseph@codesourcery.com>
+
+        gcc/
+        * doc/invoke.texi (-Wno-poison-system-directories): Document.
+        * gcc.c (LINK_COMMAND_SPEC): Pass --no-poison-system-directories
+        if -Wno-poison-system-directories and --error-poison-system-directories
+        if -Werror=poison-system-directories to linker.
+        * incpath.c: Include flags.h. Include toplev.h.
+        (merge_include_chains): If ENABLE_POISON_SYSTEM_DIRECTORIES defined
+        and flag_poison_system_directories is true, warn for use of
+        /usr/include, /usr/local/include or /usr/X11R6/include.
+        * Makefile.in (incpath.o): Depend on $(FLAGS_H) and toplev.h.
+        * common.opt (--Wno-poison-system-directories): New.
+        * configure.ac (--enable-poison-system-directories): New option.
+        * configure: Regenerate.
+        * config.in: Regenerate.
+
+Index: gcc-4.5/gcc/Makefile.in
+===================================================================
+--- gcc-4.5.orig/gcc/Makefile.in        2010-09-23 16:44:12.000000000 -0700
++++ gcc-4.5/gcc/Makefile.in     2010-09-23 16:46:33.552416860 -0700
+@@ -1969,7 +1969,7 @@ gcc.srcextra: gengtype-lex.c
+ 
+ incpath.o: incpath.c incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \
+                intl.h prefix.h coretypes.h $(TM_H) cppdefault.h $(TARGET_H) \
+-               $(MACHMODE_H)
++               $(MACHMODE_H) $(FLAGS_H) toplev.h
+ 
+ c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+     $(RTL_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) $(FUNCTION_H) output.h \
+Index: gcc-4.5/gcc/common.opt
+===================================================================
+--- gcc-4.5.orig/gcc/common.opt 2010-07-11 16:14:47.000000000 -0700
++++ gcc-4.5/gcc/common.opt      2010-09-23 16:46:33.556418045 -0700
+@@ -152,6 +152,10 @@ Wpadded
+ Common Var(warn_padded) Warning
+ Warn when padding is required to align structure members
+ 
++Wpoison-system-directories
++Common Var(flag_poison_system_directories) Init(1)
++Warn for -I and -L options using system directories if cross compiling
++
+ Wshadow
+ Common Var(warn_shadow) Warning
+ Warn when one local variable shadows another
+Index: gcc-4.5/gcc/config.in
+===================================================================
+--- gcc-4.5.orig/gcc/config.in  2010-07-11 16:14:46.000000000 -0700
++++ gcc-4.5/gcc/config.in       2010-09-23 16:46:33.556418045 -0700
+@@ -132,6 +132,12 @@
+ #endif
+ 
+ 
++/* Define to warn for use of native system header directories */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_POISON_SYSTEM_DIRECTORIES
++#endif
++
++
+ /* Define if you want all operations on RTL (the basic data structure of the
+    optimizer and back end) to be checked for dynamic type safety at runtime.
+    This is quite expensive. */
+Index: gcc-4.5/gcc/configure
+===================================================================
+--- gcc-4.5.orig/gcc/configure  2010-09-23 16:44:11.000000000 -0700
++++ gcc-4.5/gcc/configure       2010-09-23 16:46:33.572415719 -0700
+@@ -913,6 +913,7 @@ with_system_zlib
+ enable_maintainer_mode
+ enable_version_specific_runtime_libs
+ with_slibdir
++enable_poison_system_directories
+ enable_plugin
+ '
+       ac_precious_vars='build_alias
+@@ -1620,6 +1621,8 @@ Optional Features:
+   --enable-version-specific-runtime-libs
+                           specify that runtime libraries should be
+                           installed in a compiler-specific directory
++  --enable-poison-system-directories
++                          warn for use of native system header directories
+   --enable-plugin         enable plugin support
+ 
+ Optional Packages:
+@@ -25345,6 +25348,19 @@ fi
+ 
+ 
+ 
++# Check whether --enable-poison-system-directories was given.
++if test "${enable_poison_system_directories+set}" = set; then :
++  enableval=$enable_poison_system_directories;
++else
++  enable_poison_system_directories=no
++fi
++
++if test "x${enable_poison_system_directories}" = "xyes"; then
++
++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
++
++fi
++
+ # Substitute configuration variables
+ 
+ 
+Index: gcc-4.5/gcc/configure.ac
+===================================================================
+--- gcc-4.5.orig/gcc/configure.ac       2010-09-23 16:44:11.000000000 -0700
++++ gcc-4.5/gcc/configure.ac    2010-09-23 16:46:33.576417624 -0700
+@@ -4439,6 +4439,16 @@ else
+ fi)
+ AC_SUBST(slibdir)
+ 
++AC_ARG_ENABLE([poison-system-directories],
++             AS_HELP_STRING([--enable-poison-system-directories],
++                            [warn for use of native system header directories]),,
++             [enable_poison_system_directories=no])
++if test "x${enable_poison_system_directories}" = "xyes"; then
++  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
++           [1],
++           [Define to warn for use of native system header directories])
++fi
++
+ # Substitute configuration variables
+ AC_SUBST(subdirs)
+ AC_SUBST(srcdir)
+Index: gcc-4.5/gcc/doc/invoke.texi
+===================================================================
+--- gcc-4.5.orig/gcc/doc/invoke.texi    2010-09-23 15:33:28.000000000 -0700
++++ gcc-4.5/gcc/doc/invoke.texi 2010-09-23 16:46:33.584416934 -0700
+@@ -252,6 +252,7 @@ Objective-C and Objective-C++ Dialects}.
+ -Woverlength-strings  -Wpacked  -Wpacked-bitfield-compat  -Wpadded @gol
+ -Wparentheses  -Wpedantic-ms-format -Wno-pedantic-ms-format @gol
+ -Wpointer-arith  -Wno-pointer-to-int-cast @gol
++-Wno-poison-system-directories @gol
+ -Wredundant-decls @gol
+ -Wreturn-type  -Wsequence-point  -Wshadow @gol
+ -Wsign-compare  -Wsign-conversion  -Wstack-protector @gol
+@@ -3603,6 +3604,14 @@ code.  However, note that using @option{
+ option will @emph{not} warn about unknown pragmas in system
+ headers---for that, @option{-Wunknown-pragmas} must also be used.
+ 
++@item -Wno-poison-system-directories
++@opindex Wno-poison-system-directories
++Do not warn for @option{-I} or @option{-L} options using system
++directories such as @file{/usr/include} when cross compiling.  This
++option is intended for use in chroot environments when such
++directories contain the correct headers and libraries for the target
++system rather than the host.
++
+ @item -Wfloat-equal
+ @opindex Wfloat-equal
+ @opindex Wno-float-equal
+Index: gcc-4.5/gcc/gcc.c
+===================================================================
+--- gcc-4.5.orig/gcc/gcc.c      2010-07-11 16:14:46.000000000 -0700
++++ gcc-4.5/gcc/gcc.c   2010-09-23 16:46:33.588417920 -0700
+@@ -792,6 +792,8 @@ proper position among the other output f
+     %{flto} %{fwhopr} %l " LINK_PIE_SPEC \
+    "%X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} %{r}\
+     %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!nostdlib:%{!nostartfiles:%S}}}\
++    %{Wno-poison-system-directories:--no-poison-system-directories}\
++    %{Werror=poison-system-directories:--error-poison-system-directories}\
+     %{static:} %{L*} %(mfwrap) %(link_libgcc) %o\
+     %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib)\
+     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}\
+Index: gcc-4.5/gcc/incpath.c
+===================================================================
+--- gcc-4.5.orig/gcc/incpath.c  2010-07-11 16:14:44.000000000 -0700
++++ gcc-4.5/gcc/incpath.c       2010-09-23 16:46:33.588417920 -0700
+@@ -30,6 +30,8 @@
+ #include "intl.h"
+ #include "incpath.h"
+ #include "cppdefault.h"
++#include "flags.h"
++#include "toplev.h"
+ 
+ /* Microsoft Windows does not natively support inodes.
+    VMS has non-numeric inodes.  */
+@@ -353,6 +355,24 @@ merge_include_chains (const char *sysroo
+        }
+       fprintf (stderr, _("End of search list.\n"));
+     }
++
++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
++  if (flag_poison_system_directories)
++    {
++       struct cpp_dir *p;
++
++       for (p = heads[QUOTE]; p; p = p->next)
++         {
++          if ((!strncmp (p->name, "/usr/include", 12))
++              || (!strncmp (p->name, "/usr/local/include", 18))
++              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
++            warning (OPT_Wpoison_system_directories,
++                     "include location \"%s\" is unsafe for "
++                     "cross-compilation",
++                     p->name);
++         }
++    }
++#endif
+ }
+ 
+ /* Use given -I paths for #include "..." but not #include <...>, and