PEL: SRC Details Python parser support

This change enables the calling of python3 parsers for SRC details.
Modules will be searched under the namespace "srcparsers" from python3
sys.path directories (including the current directory).

Example:

  /usr/lib/python3.8/site-packages/srcparsers/bsrc/bsrc.py

  or

  ./srcparsers/bsrc/bsrc.py

  where

  b = Creator Subsystem ID for Hostboot in ASCII lowercase

The parsers will need to provide a function called "parseSRCToJson" with
input parameters:

  1. (str) ASCII string (Hex Word 1)
  2. (str) Hex Word 2
  3. (str) Hex Word 3
  4. (str) Hex Word 4
  5. (str) Hex Word 5
  6. (str) Hex Word 6
  7. (str) Hex Word 7
  8. (str) Hex Word 8
  9. (str) Hex Word 9

The return value must be a valid JSON string.

Signed-off-by: Harisuddin Mohamed Isa <harisuddin@gmail.com>
Change-Id: I2cb0248e5ee2803869eab28d3232b414e2d743af
diff --git a/extensions/openpower-pels/openpower-pels.mk b/extensions/openpower-pels/openpower-pels.mk
index d2fa114..9c6ec61 100644
--- a/extensions/openpower-pels/openpower-pels.mk
+++ b/extensions/openpower-pels/openpower-pels.mk
@@ -4,6 +4,7 @@
 	extensions/openpower-pels/manager.cpp \
 	extensions/openpower-pels/pldm_interface.cpp \
 	extensions/openpower-pels/repository.cpp \
+	extensions/openpower-pels/src.cpp \
 	extensions/openpower-pels/user_data.cpp
 
 phosphor_log_manager_LDADD = \
@@ -39,7 +40,6 @@
 	extensions/openpower-pels/pel_values.cpp \
 	extensions/openpower-pels/private_header.cpp \
 	extensions/openpower-pels/registry.cpp \
-	extensions/openpower-pels/src.cpp \
 	extensions/openpower-pels/section_factory.cpp \
 	extensions/openpower-pels/service_indicators.cpp \
 	extensions/openpower-pels/severity.cpp \
@@ -72,6 +72,7 @@
 
 peltool_SOURCES = \
 	extensions/openpower-pels/tools/peltool.cpp \
+	extensions/openpower-pels/src.cpp \
 	extensions/openpower-pels/user_data.cpp \
 	extensions/openpower-pels/user_data_json.cpp
 peltool_LDFLAGS = "-lpython$(PYTHON_VERSION)"