chore: clearly annotate all upstream package modifications

packages/bazel/package.py

@@ -413,8 +413,9 @@ class Bazel(Package):
         "required for most builds using bazel with spack",
     )
 
-    # to provide ld via GCC_HOST_COMPILER_PREFIX
+    # begin EBRAINS (added): to provide ld via GCC_HOST_COMPILER_PREFIX
     depends_on("binutils", type=("build"))
+    # end EBRAINS
 
     # https://bazel.build/install/compile-source#bootstrap-unix-prereq
     depends_on("java", type=("build", "run"))
@@ -439,7 +440,7 @@ class Bazel(Package):
     patch("cc_configure-0.3.0.patch", when="@0.3:0.4")
 
     # Set CC and CXX
-    # begin EBRAINS: modified, bring upstream after checking since when this is breaking the build
+    # begin EBRAINS (modified): bring upstream after checking since when this is breaking the build
     patch("compile-0.29.patch", when="@0.29:5.3")
     # end EBRAINS
     patch("compile-0.21.patch", when="@0.21:0.28")
@@ -514,8 +515,10 @@ class Bazel(Package):
 
         return url.format(version)
 
+    # begin EBRAINS (added)
     def setup_dependent_build_environment(self, env, dependent_spec):
         env.prepend_path("GCC_HOST_COMPILER_PREFIX", self.spec['binutils'].prefix.bin)
+    # end EBRAINS
 
     def setup_build_environment(self, env):
         # fix the broken linking (on power9)
@@ -529,7 +532,7 @@ class Bazel(Package):
             "--color=no --host_javabase=@local_jdk//:jdk"
             # Enable verbose output for failures
             " --verbose_failures"
-            # begin EBRAINS: modified, bring upstream after checking since when the compile-x.patch is breaking the build
+            # begin EBRAINS (modified): bring upstream after checking since when the compile-x.patch is breaking the build
             # expose CC and CXX (the spack compiler wrappers)
             " --action_env=CC"
             " --action_env=CXX"