gcc: Add 12.1

Add GCC 12.1 https://gcc.gnu.org/gcc-12/

The following patches from GCC 11.3.0 are no longer needed:
- 0005-arc-Update-ZOL-pattern.patch
- 0006-arc-Update-u-maddhisi4-patterns.patch
- 0007-arc-Fix-maddhisi-patterns.patch
- 0008-Darwin-aarch64-Initial-support-for-the-self-host-dri.patch
- 0009-libstdc-Check-for-TLS-support-on-mingw-cross-compile.patch

One new patch is needed to avoid issues building sh-unknown-elf:
- 0006-sh-Avoid-mb-m1-multilib-combination.patch

It is also necessary to build all-build-libcpp. This target exists as
far back as GCC 6 so has been done unconditionally.

Signed-off-by: Chris Packham <judge.packham@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index e32fcd0f..a8fd42b9 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -621,10 +621,10 @@ do_gcc_core_backend() {
             CT_DoExecLog CFG make ${CT_JOBSFLAGS} configure-libiberty
             CT_DoExecLog ALL make ${CT_JOBSFLAGS} -C libiberty libiberty.a
             CT_DoExecLog CFG make ${CT_JOBSFLAGS} configure-gcc configure-libcpp
-            CT_DoExecLog ALL make ${CT_JOBSFLAGS} all-libcpp
+            CT_DoExecLog ALL make ${CT_JOBSFLAGS} all-libcpp all-build-libcpp
         else
             CT_DoExecLog CFG make ${CT_JOBSFLAGS} configure-gcc configure-libcpp configure-build-libiberty
-            CT_DoExecLog ALL make ${CT_JOBSFLAGS} all-libcpp all-build-libiberty
+            CT_DoExecLog ALL make ${CT_JOBSFLAGS} all-libcpp all-build-libcpp all-build-libiberty
         fi
         # HACK: gcc-4.2 uses libdecnumber to build libgcc.mk, so build it here.
         if [ -d "${CT_SRC_DIR}/gcc/libdecnumber" ]; then