Add GCC 15.3.0 toolchain

.bazelrc

@@ -31,6 +31,7 @@ common --action_env=ANDROID_HOME=""
 common --extra_toolchains=@score_gcc_x86_64_toolchain//:x86_64-linux-gcc_12.2.0
 common --extra_toolchains=@score_toolchains_rust//toolchains/ferrocene:ferrocene_x86_64_unknown_linux_gnu
 common --host_platform=@score_bazel_platforms//:x86_64-linux-gcc_12.2.0-posix
+
 common --//score/json:base_library=nlohmann
 
 build --java_language_version=17
@@ -61,6 +62,21 @@ test:bl-aarch64-linux --test_timeout=300
 test:bl-aarch64-linux --run_under=//:qemu_aarch64
 test:bl-aarch64-linux --test_tag_filters=-no_rust_doc_test
 
+# Target configuration for CPU:x86-64|OS:Linux build (GCC15)
+build:bl-x86_64-linux-gcc15 --platforms=@score_bazel_platforms//:x86_64-linux-gcc_15.3.0-posix
+build:bl-x86_64-linux-gcc15 --extra_toolchains=@score_gcc_x86_64_toolchain_gcc15//:x86_64-linux-gcc_15.3.0
+build:bl-x86_64-linux-gcc15 --extra_toolchains=@score_toolchains_rust//toolchains/ferrocene:ferrocene_x86_64_unknown_linux_gnu
+test:bl-x86_64-linux-gcc15 --config=_bl_common
+
+# Target configuration for CPU:AArch64|OS:Linux build (GCC15)
+build:bl-aarch64-linux-gcc15 --platforms=@score_bazel_platforms//:aarch64-linux-gcc_15.3.0-posix
+build:bl-aarch64-linux-gcc15 --extra_toolchains=@score_gcc_aarch64_toolchain_gcc15//:aarch64-linux-gcc_15.3.0
+build:bl-aarch64-linux-gcc15 --extra_toolchains=@score_toolchains_rust//toolchains/ferrocene:ferrocene_aarch64_unknown_linux_gnu
+test:bl-aarch64-linux-gcc15 --config=_bl_common
+test:bl-aarch64-linux-gcc15 --test_timeout=300
+test:bl-aarch64-linux-gcc15 --run_under=//:qemu_aarch64
+test:bl-aarch64-linux-gcc15 --test_tag_filters=-no_rust_doc_test
+
 # Target configuration for CPU:x86-64|OS:QNX build (do not use it in case of system toolchains!)
 build:bl-x86_64-qnx --platforms=@score_bazel_platforms//:x86_64-qnx-sdp_8.0.0-posix
 build:bl-x86_64-qnx --extra_toolchains=@score_qcc_x86_64_toolchain//:x86_64-qnx-sdp_8.0.0

MODULE.bazel

@@ -16,6 +16,11 @@ module(name = "score_baselibs")
 ## Configure the C++ toolchain
 
 bazel_dep(name = "score_bazel_cpp_toolchains", version = "0.5.4", dev_dependency = True)
+git_override(
+    module_name = "score_bazel_cpp_toolchains",
+    commit = "230b94dcf0cd330af35345a2e09033f5fb16b776",
+    remote = "https://github.com/eclipse-score/bazel_cpp_toolchains.git",
+)
 
 gcc = use_extension("@score_bazel_cpp_toolchains//extensions:gcc.bzl", "gcc", dev_dependency = True)
 gcc.toolchain(
@@ -48,10 +53,26 @@ gcc.toolchain(
     use_default_package = True,
     version = "12.2.0",
 )
+gcc.toolchain(
+    name = "score_gcc_x86_64_toolchain_gcc15",
+    target_cpu = "x86_64",
+    target_os = "linux",
+    use_default_package = True,
+    version = "15.3.0",
+)
+gcc.toolchain(
+    name = "score_gcc_aarch64_toolchain_gcc15",
+    target_cpu = "aarch64",
+    target_os = "linux",
+    use_default_package = True,
+    version = "15.3.0",
+)
 use_repo(
     gcc,
     "score_gcc_aarch64_toolchain",
+    "score_gcc_aarch64_toolchain_gcc15",
     "score_gcc_x86_64_toolchain",
+    "score_gcc_x86_64_toolchain_gcc15",
     "score_qcc_aarch64_toolchain",
     "score_qcc_aarch64_toolchain_pkg",
     "score_qcc_x86_64_toolchain",
@@ -221,5 +242,5 @@ git_override(
 # Constraint values for specifying platforms and toolchains
 #
 #############################################################
-bazel_dep(name = "platforms", version = "1.0.0")
+bazel_dep(name = "platforms", version = "1.1.0")
 bazel_dep(name = "score_bazel_platforms", version = "1.0.0")