diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6/optional_libstdc.patch')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6/optional_libstdc.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/optional_libstdc.patch b/meta/recipes-devtools/gcc/gcc-4.6/optional_libstdc.patch deleted file mode 100644 index fe157a892d..0000000000 --- a/meta/recipes-devtools/gcc/gcc-4.6/optional_libstdc.patch +++ /dev/null @@ -1,86 +0,0 @@ -Upstream-Status: Inappropriate [embedded specific] - -gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++ -will not run correctly since by default the linker will try to link against libstdc++ -which shouldn't exist yet. We need an option to disable -lstdc++ -option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc -driver. This patch adds such an option which only disables the -lstdc++. - -A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to -do this officially, the likely answer is don't build libstdc++ separately. - -RP 29/6/10 - -Index: gcc-4.6.0/gcc/cp/g++spec.c -=================================================================== ---- gcc-4.6.0.orig/gcc/cp/g++spec.c -+++ gcc-4.6.0/gcc/cp/g++spec.c -@@ -127,6 +127,7 @@ lang_specific_driver (struct cl_decoded_ - switch (decoded_options[i].opt_index) - { - case OPT_nostdlib: -+ case OPT_nostdlib__: - case OPT_nodefaultlibs: - library = -1; - break; -Index: gcc-4.6.0/gcc/doc/invoke.texi -=================================================================== ---- gcc-4.6.0.orig/gcc/doc/invoke.texi -+++ gcc-4.6.0/gcc/doc/invoke.texi -@@ -193,7 +193,7 @@ in the following sections. - -fno-pretty-templates @gol - -frepo -fno-rtti -fstats -ftemplate-depth=@var{n} @gol - -fno-threadsafe-statics -fuse-cxa-atexit -fno-weak -nostdinc++ @gol ---fno-default-inline -fvisibility-inlines-hidden @gol -+-nostdlib++ -fno-default-inline -fvisibility-inlines-hidden @gol - -fvisibility-ms-compat @gol - -Wabi -Wconversion-null -Wctor-dtor-privacy @gol - -Wnoexcept -Wnon-virtual-dtor -Wreorder @gol -@@ -431,7 +431,7 @@ Objective-C and Objective-C++ Dialects}. - @gccoptlist{@var{object-file-name} -l@var{library} @gol - -nostartfiles -nodefaultlibs -nostdlib -pie -rdynamic @gol - -s -static -static-libgcc -static-libstdc++ -shared @gol ---shared-libgcc -symbolic @gol -+-shared-libgcc -symbolic -nostdlib++ @gol - -T @var{script} -Wl,@var{option} -Xlinker @var{option} @gol - -u @var{symbol}} - -@@ -9069,6 +9069,11 @@ These entries are usually resolved by en - libc. These entry points should be supplied through some other - mechanism when this option is specified. - -+@item -nostdlib++ -+@opindex nostdlib++ -+Do not use the standard system C++ runtime libraries when linking. -+Only the libraries you specify will be passed to the linker. -+ - @cindex @option{-lgcc}, use with @option{-nostdlib} - @cindex @option{-nostdlib} and unresolved references - @cindex unresolved references and @option{-nostdlib} -Index: gcc-4.6.0/gcc/c-family/c.opt -=================================================================== ---- gcc-4.6.0.orig/gcc/c-family/c.opt -+++ gcc-4.6.0/gcc/c-family/c.opt -@@ -1111,6 +1111,10 @@ nostdinc++ - C++ ObjC++ - Do not search standard system include directories for C++ - -+nostdlib++ -+Driver -+Do not link standard C++ runtime library -+ - o - C ObjC C++ ObjC++ Joined Separate - ; Documented in common.opt -Index: gcc-4.6.0/gcc/gcc.c -=================================================================== ---- gcc-4.6.0.orig/gcc/gcc.c -+++ gcc-4.6.0/gcc/gcc.c -@@ -666,6 +666,7 @@ proper position among the other output f - %(mflib) " STACK_SPLIT_SPEC "\ - %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}\ - %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\ -+ %{!nostdlib++:}\ - %{!nostdlib:%{!nostartfiles:%E}} %{T*} }}}}}}" - #endif - |