PrmPkg: Correct the flags for GCC compiler

[abdattar]

Description

Correct the GCC GenFw and ld flag to build PRM run time modules.
These changes are made for X64 GCC compiler, current present for AARCH64 only.

• Breaking change?
  • Breaking change - Does this PR cause a break in build or boot behavior?
  • Examples: Does it add a new library class or move a module to a different repo.
• Impacts security?
  • Security - Does this PR have a direct security impact?
  • Examples: Crypto algorithm change or buffer overflow fix.
• Includes tests?
  • Tests - Does this PR include any explicit test code?
  • Examples: Unit tests or integration tests.

How This Was Tested

Build on Ubuntu environment

Integration Instructions

N/A

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[abdattar]

opened issue for the failure.
#10876

[nate-desimone]

Please check and fix the CI failures. Otherwise the code change looks good!

[abdattar]

Please check and fix the CI failures. Otherwise the code change looks good!

Looks like basetool issue and i opened the issue to address the same.
#10876

[makubacki]

@abdattar, thank you for the change and addressing the PR comments. If someone doesn't pick up the BaseTool change needed by next week, I'll take a look.

[abdattar]

Fix the build failure by adding below build option to retain the symbols
GCC:__X64_OBJCOPY_STRIPFLAG = --keep-symbol=PrmModuleExportDescriptor --keep-symbol=CheckParamBufferPrmHandler

[makubacki]

Fix the build failure by adding below build option to retain the symbols GCC:____X64_OBJCOPY_STRIPFLAG = --keep-symbol=PrmModuleExportDescriptor --keep-symbol=CheckParamBufferPrmHandler

@abdattar, I'm fine to merge this and leave the tool issue open to improve the tool behavior. Does that sound good to you?

[abdattar]

@makubacki, sounds good.
Rebased and updated the commit message to make it ready for merge.