Bug 1893781 - Update wasi-libc build-time check for latest LLVM trunk…

…. r=firefox-build-system-reviewers,sergesanspaille

Submitted upstream at WebAssembly/wasi-libc#492.

Differential Revision: https://phabricator.services.mozilla.com/D208940

taskcluster/scripts/misc/wasi-sdk.patch

@@ -33,23 +33,25 @@ index f350ecb..9a5c940 100644
    -Wno-null-pointer-arithmetic \
    -Wno-unused-parameter \
    -Wno-sign-compare \
-@@ -671,6 +671,9 @@ check-symbols: startup_files libc
+@@ -671,6 +671,10 @@ check-symbols: startup_files libc
  	@#
  	@# TODO: Filter out __NO_MATH_ERRNO_ and a few __*WIDTH__ that are new to clang 14.
  	@# TODO: Filter out __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* that are new to clang 16.
 +	@# TODO: Filter out __FPCLASS_* that are new to clang 17.
 +	@# TODO: Filter out __FLT128_* that are new to clang 18.
 +	@# TODO: Filter out __MEMORY_SCOPE_* that are new to clang 18.
++	@# TODO: Filter out __GCC_(CON|DE)STRUCTIVE_SIZE that are new to clang 19.
  	@# TODO: clang defined __FLT_EVAL_METHOD__ until clang 15, so we force-undefine it
  	@# for older versions.
  	@# TODO: Undefine __wasm_mutable_globals__ and __wasm_sign_ext__, that are new to
-@@ -702,6 +703,9 @@ check-symbols: startup_files libc
+@@ -702,6 +703,10 @@ check-symbols: startup_files libc
  	    | sed -e 's/__GNUC_VA_LIST $$/__GNUC_VA_LIST 1/' \
  	    | grep -v '^#define __\(BOOL\|INT_\(LEAST\|FAST\)\(8\|16\|32\|64\)\|INT\|LONG\|LLONG\|SHRT\)_WIDTH__' \
  	    | grep -v '^#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_\(1\|2\|4\|8\)' \
 +	    | grep -v '^#define __FPCLASS_' \
 +	    | grep -v '^#define __FLT128_' \
 +	    | grep -v '^#define __MEMORY_SCOPE_' \
++	    | grep -v '^#define __GCC_\(CON\|DE\)STRUCTIVE_SIZE' \
  	    > "$(SYSROOT_SHARE)/predefined-macros.txt"
 
  	# Check that the computed metadata matches the expected metadata.