diff --git a/meta/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch
index 367c9e3821..8523af1281 100644
--- a/meta/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch
+++ b/meta/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch
@@ -160,10 +160,23 @@ index f82f7d2817b..1da91813b0e 100644
  @opindex Wno-float-equal
  @item -Wfloat-equal
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
-index 728332b8153..343e4915097 100644
+index 728332b8153..a63f128cb95 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -1159,6 +1159,8 @@ proper position among the other output files.  */
+@@ -902,6 +902,12 @@ proper position among the other output files.  */
+ #define ASM_MAP ""
+ #endif
+ 
++#ifdef POISON_BY_DEFAULT
++#define POISON_IS_ERROR " -Werror=poison-system-directories"
++#else
++#define POISON_IS_ERROR
++#endif
++
+ /* Assembler options for compressed debug sections.  */
+ #if HAVE_LD_COMPRESS_DEBUG == 0
+ /* Reject if the linker cannot write compressed debug sections.  */
+@@ -1159,6 +1163,8 @@ proper position among the other output files.  */
     "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
@@ -172,20 +185,24 @@ index 728332b8153..343e4915097 100644
      %{static|no-pie|static-pie:} %@{L*} %(link_libgcc) " \
      VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
      %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
-@@ -1260,8 +1262,11 @@ static const char *cpp_unique_options =
- static const char *cpp_options =
+@@ -1261,7 +1267,7 @@ static const char *cpp_options =
  "%(cpp_unique_options) %1 %{m*} %{std*&ansi&trigraphs} %{W*&pedantic*} %{w}\
   %{f*} %{g*:%{%:debug-level-gt(0):%{g*}\
-- %{!fno-working-directory:-fworking-directory}}} %{O*}\
+  %{!fno-working-directory:-fworking-directory}}} %{O*}\
 - %{undef} %{save-temps*:-fpch-preprocess}";
-+ %{!fno-working-directory:-fworking-directory}}} %{O*}"
-+#ifdef POISON_BY_DEFAULT
-+ " -Werror=poison-system-directories"
-+#endif
-+ " %{undef} %{save-temps*:-fpch-preprocess}";
++ %{undef} %{save-temps*:-fpch-preprocess}" POISON_IS_ERROR;
  
  /* Pass -d* flags, possibly modifying -dumpdir, -dumpbase et al.
  
+@@ -1290,7 +1296,7 @@ static const char *cc1_options =
+  %{coverage:-fprofile-arcs -ftest-coverage}\
+  %{fprofile-arcs|fcondition-coverage|fprofile-generate*|coverage:\
+    %{!fprofile-update=single:\
+-     %{pthread:-fprofile-update=prefer-atomic}}}";
++     %{pthread:-fprofile-update=prefer-atomic}}}" POISON_IS_ERROR;
+ 
+ static const char *asm_options =
+ "%{-target-help:%:print-asm-header()} "
 diff --git a/gcc/incpath.cc b/gcc/incpath.cc
 index 64cdd2f4a..89f42900d 100644
 --- a/gcc/incpath.cc