try with frame pointer-enabled libc++

Author: teskje

WORKSPACE

@@ -224,7 +224,7 @@ http_archive(
 LLVM_VERSION = "19.1.6"
 
 # We have a few variants of our clang toolchain, either improving how it's built or adding new tools.
-LLVM_VERSION_SUFFIX = "1"
+LLVM_VERSION_SUFFIX = "1.alpha"
 
 # Version of the "toolchains_llvm" rule set, _not_ the version of clang/llvm.
 #
@@ -250,21 +250,13 @@ load("@toolchains_llvm//toolchain:rules.bzl", "llvm_toolchain")
 llvm_toolchain(
     name = "llvm_toolchain",
     llvm_version = LLVM_VERSION,
-    sha256 = {
-        "darwin-aarch64": "94ed965925dbdc25b29e6fcfa9a84b28d915d5c9da7c71405fc20bbcf8396bd1",
-        "darwin-x86_64": "9395b07fd5018816bcaee84522d9c9386fdbefe62fdf8afff89b57e1b7095463",
-        "linux-aarch64": "24fd3405f65ccbc39f0d14a5126ee2edb5904d7a9525ae483f34a510a1bdce3e",
-        "linux-x86_64": "bad3d776c222c99056eba8b64c085a1e08edd783cb102e1b6eba43b78ce2fe2b",
-    },
     sysroot = {
         "darwin-aarch64": "@sysroot_darwin_universal//:sysroot",
         "darwin-x86_64": "@sysroot_darwin_universal//:sysroot",
         "linux-x86_64": "@linux_sysroot-x86_64//:sysroot",
         "linux-aarch64": "@linux_sysroot-aarch64//:sysroot",
     },
     urls = {
-        "darwin-aarch64": ["https://github.com/MaterializeInc/toolchains/releases/download/clang-{0}-{1}/darwin_aarch64.tar.zst".format(LLVM_VERSION, LLVM_VERSION_SUFFIX)],
-        "darwin-x86_64": ["https://github.com/MaterializeInc/toolchains/releases/download/clang-{0}-{1}/darwin_x86_64.tar.zst".format(LLVM_VERSION, LLVM_VERSION_SUFFIX)],
         "linux-aarch64": ["https://github.com/MaterializeInc/toolchains/releases/download/clang-{0}-{1}/linux_aarch64.tar.zst".format(LLVM_VERSION, LLVM_VERSION_SUFFIX)],
         "linux-x86_64": ["https://github.com/MaterializeInc/toolchains/releases/download/clang-{0}-{1}/linux_x86_64.tar.zst".format(LLVM_VERSION, LLVM_VERSION_SUFFIX)],
     },
@@ -436,10 +428,8 @@ rust_bindgen_dependencies()
 bindgen_toolchains(
     "{0}-{1}".format(LLVM_VERSION, LLVM_VERSION_SUFFIX),
     {
-        "darwin_aarch64": "sha256-wni7a1Wu6qGeNVOZOjc6ks1ACXf+RBoXu6YcSVkleos=",
-        "darwin_x86_64": "sha256-MKjPkNE2g2nw75SkOvjnieKnTtubUKyE3/o7olQm8j0=",
-        "linux_aarch64": "sha256-BvzsXMuiObNStcP86QwgBRDcTVBRsWUYio1iRCMhgxo=",
-        "linux_x86_64": "sha256-9PgulfHhsOd03ZhEO7ljp2EuDafIbME1oCJ/Rj/R7pU=",
+        "linux_aarch64": None,
+        "linux_x86_64": None,
     },
 )