Add -skipcrossarchnative and -verbose options (#90554)

* Add CoreclrVerbose=true when --verbose is passed as option to build.sh

Sponsored by: Tekvox Inc.
Cc: Jim Reinhart <jimr@tekvox.com>
Cc: James Autry <jautry@tekvox.com>
Cc: Matthew Maron <matthewm@tekvox.com>
Signed-off-by: Giulio Benetti <giulio.benetti+tekvox@benettiengineering.com>

* Remove leftover comment about -skipcrossarchnative

During commit 7d562f9 comment about
-skipcrossarchnative has been forgotten, so let's remove it since that
flag is not available anymore.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>

* Correct shift value

---------

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Co-authored-by: Giulio Benetti <giulio.benetti+tekvox@benettiengineering.com>
Co-authored-by: Juan Hoyos <19413848+hoyosjs@users.noreply.github.com>

eng/build.sh

@@ -524,6 +524,11 @@ while [[ $# > 0 ]]; do
  shift 2
  ;;
 
+ -verbose)
+ arguments="$arguments /p:CoreclrVerbose=true"
+ shift 1
+ ;;
+
  *)
  extraargs="$extraargs $1"
  shift 1

src/coreclr/build-runtime.sh

@@ -20,7 +20,6 @@ export PYTHON
 
 usage_list+=("-pgodatapath: path to profile guided optimization data.")
 usage_list+=("-pgoinstrument: generate instrumented code for profile guided optimization enabled binaries.")
-usage_list+=("-skipcrossarchnative: Skip building cross-architecture native binaries.")
 usage_list+=("-staticanalyzer: use scan_build static analyzer.")
 usage_list+=("-component: Build individual components instead of the full project. Available options are 'hosts', 'jit', 'runtime', 'paltests', 'alljits', 'iltools', 'nativeaot', and 'spmi'. Can be specified multiple times.")
 usage_list+=("-subdir: Append a directory with the provided name to the obj and bin paths.")

src/coreclr/runtime.proj

@@ -33,6 +33,7 @@
  <_CoreClrBuildArg Condition="'$(PortableBuild)' != 'true'" Include="-portablebuild=false" />
  <_CoreClrBuildArg Condition="'$(KeepNativeSymbols)' != 'false'" Include="-keepnativesymbols" />
  <_CoreClrBuildArg Include="-os $(_BuildNativeTargetOS)" />
+ <_CoreClrBuildArg Condition="'$(CoreclrVerbose)' == 'true'" Include="-verbose" />
 
  <_CoreClrBuildArg Condition="$([MSBuild]::IsOsPlatform(Windows)) and
  ('$(TargetArchitecture)' == 'x86' or '$(TargetArchitecture)' == 'x64') and