diff --git a/debian/NEWS b/debian/NEWS
index 5f8426fd..80d52ee2 100644
--- a/debian/NEWS
+++ b/debian/NEWS
@@ -1,6 +1,6 @@
 llvm-toolchain-15 (1:15.0.6-5) unstable; urgency=medium
 
-  * libclang-common-X.Y-dev has been splitted into libclang-rt-X.Y-dev,
+  * libclang-common-X.Y-dev has been split into libclang-rt-X.Y-dev,
     libpolly-X.Y-dev, libclang-rt-14-dev-wasm32 and libclang-rt-14-dev-wasm64
     compiler-rt and polly moved to libclang-rt-X.Y-dev
     libclang-common-X.Y-dev is now arch:any and contains headers
diff --git a/debian/changelog b/debian/changelog
index 5c5172f7..f5a49400 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -338,8 +338,12 @@ llvm-toolchain-snapshot (1:15~++20220202093833+1a3137dc8451-1~exp1) experimental
 
 llvm-toolchain-14 (1:14.0.6-11) UNRELEASED; urgency=medium
 
+  [ Sylvestre Ledru ]
   * Update SV to 4.6.2
 
+  [ Gianfranco Costamagna ]
+  * Fix riscv64 build by adding spirv again (from @paravoid)
+
  -- Sylvestre Ledru <sylvestre@debian.org>  Mon, 02 Jan 2023 13:54:51 +0100
 
 llvm-toolchain-14 (1:14.0.6-10) unstable; urgency=medium
diff --git a/debian/control b/debian/control
index dd824414..9b734182 100644
--- a/debian/control
+++ b/debian/control
@@ -907,7 +907,6 @@ Description: Multi-Level Intermediate Representation library
  specific compilers, and aid in connecting existing compilers together.
 
 
-
 # ------------- bolt -------------
 
 Package: bolt-15
diff --git a/debian/control.in b/debian/control.in
index 4e163817..5680632c 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -907,7 +907,6 @@ Description: Multi-Level Intermediate Representation library
  specific compilers, and aid in connecting existing compilers together.
 
 
-
 # ------------- bolt -------------
 
 Package: bolt-@LLVM_VERSION@
diff --git a/debian/patches/libcxx-D124227-wasm.patch b/debian/patches/libcxx-D124227-wasm.patch
new file mode 100644
index 00000000..dcb4c79d
--- /dev/null
+++ b/debian/patches/libcxx-D124227-wasm.patch
@@ -0,0 +1,249 @@
+From 67b0b02ec9f2bbc57bf8f0550828d97f460ac11f Mon Sep 17 00:00:00 2001
+From: Brad Smith <brad@comstyle.com>
+Date: Sat, 7 May 2022 01:06:32 -0400
+Subject: [PATCH] [libcxx] Remove static inline and make use of
+ _LIBCPP_HIDE_FROM_ABI in __support headers
+
+After feedback from D122861, do the same thing with some of the other headers. Try to move the
+headers so they have a similar style and way of doing things.
+
++ also applies:
+https://reviews.llvm.org/D141208
+
+Reviewed By: ldionne, daltenty
+
+Differential Revision: https://reviews.llvm.org/D124227
+---
+ libcxx/include/__support/ibm/gettod_zos.h  |  3 +-
+ libcxx/include/__support/ibm/xlocale.h     | 53 +++++++++------------
+ libcxx/include/__support/musl/xlocale.h    | 31 ++++++------
+ libcxx/include/__support/solaris/xlocale.h | 55 +++++++++++-----------
+ 4 files changed, 67 insertions(+), 75 deletions(-)
+
+Index: llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/ibm/gettod_zos.h
+===================================================================
+--- llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895.orig/libcxx/include/__support/ibm/gettod_zos.h
++++ llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/ibm/gettod_zos.h
+@@ -12,7 +12,8 @@
+ 
+ #include <time.h>
+ 
+-static inline int gettimeofdayMonotonic(struct timespec64* Output) {
++inline _LIBCPP_HIDE_FROM_ABI int
++gettimeofdayMonotonic(struct timespec64* Output) {
+ 
+   // The POSIX gettimeofday() function is not available on z/OS. Therefore,
+   // we will call stcke and other hardware instructions in implement equivalent.
+Index: llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/ibm/xlocale.h
+===================================================================
+--- llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895.orig/libcxx/include/__support/ibm/xlocale.h
++++ llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/ibm/xlocale.h
+@@ -52,57 +52,50 @@ private:
+ 
+ // The following are not POSIX routines.  These are quick-and-dirty hacks
+ // to make things pretend to work
+-static inline
+-long long strtoll_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI long long
++strtoll_l(const char *__nptr, char **__endptr, int __base, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtoll(__nptr, __endptr, __base);
++  return ::strtoll(__nptr, __endptr, __base);
+ }
+ 
+-static inline
+-long strtol_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI long
++strtol_l(const char *__nptr, char **__endptr, int __base, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtol(__nptr, __endptr, __base);
++  return ::strtol(__nptr, __endptr, __base);
+ }
+ 
+-static inline
+-double strtod_l(const char *__nptr, char **__endptr,
+-    locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI double
++strtod_l(const char *__nptr, char **__endptr, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtod(__nptr, __endptr);
++  return ::strtod(__nptr, __endptr);
+ }
+ 
+-static inline
+-float strtof_l(const char *__nptr, char **__endptr,
+-    locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI float
++strtof_l(const char *__nptr, char **__endptr, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtof(__nptr, __endptr);
++  return ::strtof(__nptr, __endptr);
+ }
+ 
+-static inline
+-long double strtold_l(const char *__nptr, char **__endptr,
+-    locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI long double
++strtold_l(const char *__nptr, char **__endptr, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtold(__nptr, __endptr);
++  return ::strtold(__nptr, __endptr);
+ }
+ 
+-static inline
+-unsigned long long strtoull_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI unsigned long long
++strtoull_l(const char *__nptr, char **__endptr, int __base, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtoull(__nptr, __endptr, __base);
++  return ::strtoull(__nptr, __endptr, __base);
+ }
+ 
+-static inline
+-unsigned long strtoul_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t locale) {
++inline _LIBCPP_HIDE_FROM_ABI unsigned long
++strtoul_l(const char *__nptr, char **__endptr, int __base, locale_t locale) {
+   __setAndRestore __newloc(locale);
+-  return strtoul(__nptr, __endptr, __base);
++  return ::strtoul(__nptr, __endptr, __base);
+ }
+ 
+-static inline
+-int vasprintf(char **strp, const char *fmt, va_list ap) {
++inline _LIBCPP_HIDE_FROM_ABI int
++vasprintf(char **strp, const char *fmt, va_list ap) {
+   const size_t buff_size = 256;
+   if ((*strp = (char *)malloc(buff_size)) == NULL) {
+     return -1;
+Index: llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/musl/xlocale.h
+===================================================================
+--- llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895.orig/libcxx/include/__support/musl/xlocale.h
++++ llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/musl/xlocale.h
+@@ -24,30 +24,29 @@
+ extern "C" {
+ #endif
+ 
+-static inline long long strtoll_l(const char *nptr, char **endptr, int base,
+-                                  locale_t) {
+-  return strtoll(nptr, endptr, base);
++inline _LIBCPP_HIDE_FROM_ABI long long
++strtoll_l(const char *nptr, char **endptr, int base, locale_t) {
++  return ::strtoll(nptr, endptr, base);
+ }
+ 
+-static inline unsigned long long strtoull_l(const char *nptr, char **endptr,
+-                                            int base, locale_t) {
+-  return strtoull(nptr, endptr, base);
++inline _LIBCPP_HIDE_FROM_ABI unsigned long long
++strtoull_l(const char *nptr, char **endptr, int base, locale_t) {
++  return ::strtoull(nptr, endptr, base);
+ }
+ 
+-static inline long long wcstoll_l(const wchar_t *nptr, wchar_t **endptr,
+-                                  int base, locale_t) {
+-  return wcstoll(nptr, endptr, base);
++inline _LIBCPP_HIDE_FROM_ABI long long
++wcstoll_l(const wchar_t *nptr, wchar_t **endptr, int base, locale_t) {
++  return ::wcstoll(nptr, endptr, base);
+ }
+ 
+-static inline unsigned long long wcstoull_l(const wchar_t *nptr,
+-                                            wchar_t **endptr, int base,
+-                                            locale_t) {
+-  return wcstoull(nptr, endptr, base);
++inline _LIBCPP_HIDE_FROM_ABI unsigned long long
++wcstoull_l(const wchar_t *nptr, wchar_t **endptr, int base, locale_t) {
++  return ::wcstoull(nptr, endptr, base);
+ }
+ 
+-static inline long double wcstold_l(const wchar_t *nptr, wchar_t **endptr,
+-                                    locale_t) {
+-  return wcstold(nptr, endptr);
++inline _LIBCPP_HIDE_FROM_ABI long double
++wcstold_l(const wchar_t *nptr, wchar_t **endptr, locale_t) {
++  return ::wcstold(nptr, endptr);
+ }
+ 
+ #ifdef __cplusplus
+Index: llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/solaris/xlocale.h
+===================================================================
+--- llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895.orig/libcxx/include/__support/solaris/xlocale.h
++++ llvm-toolchain-14-14.0.6~++20230104093240+f28c006a5895/libcxx/include/__support/solaris/xlocale.h
+@@ -32,40 +32,39 @@ struct lconv *localeconv(void);
+ struct lconv *localeconv_l(locale_t __l);
+ 
+ // FIXME: These are quick-and-dirty hacks to make things pretend to work
+-static inline
+-long long strtoll_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t __loc) {
+-  return strtoll(__nptr, __endptr, __base);
+-}
+-static inline
+-long strtol_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t __loc) {
+-  return strtol(__nptr, __endptr, __base);
+-}
+-static inline
+-unsigned long long strtoull_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t __loc) {
+-  return strtoull(__nptr, __endptr, __base);
+-}
+-static inline
+-unsigned long strtoul_l(const char *__nptr, char **__endptr,
+-    int __base, locale_t __loc) {
+-  return strtoul(__nptr, __endptr, __base);
+-}
+-static inline
+-float strtof_l(const char *__nptr, char **__endptr,
+-    locale_t __loc) {
+-  return strtof(__nptr, __endptr);
+-}
+-static inline
+-double strtod_l(const char *__nptr, char **__endptr,
+-    locale_t __loc) {
+-  return strtod(__nptr, __endptr);
+-}
+-static inline
+-long double strtold_l(const char *__nptr, char **__endptr,
+-    locale_t __loc) {
+-  return strtold(__nptr, __endptr);
++inline _LIBCPP_HIDE_FROM_ABI long long
++strtoll_l(const char *__nptr, char **__endptr, int __base, locale_t __loc) {
++  return ::strtoll(__nptr, __endptr, __base);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI long
++strtol_l(const char *__nptr, char **__endptr, int __base, locale_t __loc) {
++  return ::strtol(__nptr, __endptr, __base);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI unsigned long long
++strtoull_l(const char *__nptr, char **__endptr, int __base, locale_t __loc) 
++  return ::strtoull(__nptr, __endptr, __base);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI unsigned long
++strtoul_l(const char *__nptr, char **__endptr, int __base, locale_t __loc) {
++  return ::strtoul(__nptr, __endptr, __base);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI float
++strtof_l(const char *__nptr, char **__endptr, locale_t __loc) {
++  return ::strtof(__nptr, __endptr);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI double
++strtod_l(const char *__nptr, char **__endptr, locale_t __loc) {
++  return ::strtod(__nptr, __endptr);
++}
++
++inline _LIBCPP_HIDE_FROM_ABI long double
++strtold_l(const char *__nptr, char **__endptr, locale_t __loc) {
++  return ::strtold(__nptr, __endptr);
+ }
+ 
+ 
diff --git a/debian/patches/series b/debian/patches/series
index 570f3b66..3ffbb7fe 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -153,7 +153,9 @@ bolt-disable-emit-relocs.patch
 D124841-fix-powerpc-miscompile.patch
 mips/mips-assert-size.diff
 protobuf_3.21.patch
+
 # upstream cherry-pick for mesa build
 add-arm-vcmpz-test.patch
 fix-mesa-build.patch
 link-grpc.diff
+libcxx-D124227-wasm.patch
diff --git a/debian/rules b/debian/rules
index b97239c8..5c3e3800 100755
--- a/debian/rules
+++ b/debian/rules
@@ -337,7 +337,7 @@ STAGE_ALL_CMAKE_EXTRA += -DMLIR_INSTALL_AGGREGATE_OBJECTS=OFF
 
 
 RUN_TEST=yes
-ifeq (,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
+ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
 	RUN_TEST=no
 endif
 ifeq ($(shell dpkg-vendor --derives-from Ubuntu && echo yes),yes)