Remove obsolete pipeline code

- We no longer run our own testing so this
  code is no longer needed.
- Remove PullRequest pipelines as they are no longer in use.
- Combine 'build' and 'pullRequest' variable setup cases
  as they are identical.
- Also remove temp reverse spec map used prior to eclipse-openj9#2836.

Related eclipse-openj9#1450
Depends eclipse-openj9#2728 eclipse-openj9#2638 eclipse-openj9#2467 eclipse-openj9#2272 eclipse-openj9#2836 eclipse-openj9#4443
[skip ci]
Signed-off-by: Adam Brousseau <adam.brousseau88@gmail.com>

buildenv/jenkins/common/build

@@ -348,8 +348,6 @@ def add_node_to_description() {
 }
 
 def build_all() {
-
-    // Typically called by Build jobs and Compile only PRs
     timeout(time: 6, unit: 'HOURS') {
         try {
             // Cleanup in case an old build left anything behind
@@ -365,14 +363,4 @@ def build_all() {
     }
 }
 
-def build_pr() {
-
-    // Called by PR Compile & Test jobs
-    // Does not cleanup as it is expected testing will occur, followed by cleanup
-    timeout(time: 6, unit: 'HOURS') {
-        get_source()
-        build()
-    }
-}
-
 return this

buildenv/jenkins/common/variables-functions

@@ -444,16 +444,6 @@ def get_date() {
     ).trim()
 }
 
-/*
-* Sets variables for a test job on a given platform.
-* Note that JAVA_BIN is set separately within buildenv/jenkins/common/test
-*/
-def set_test_variables() {
-    set_release()
-    set_jdk_folder()
-    TEST_DEPENDENCIES_JOB_NAME = VARIABLES.test_dependencies_job_name
-}
-
 /*
 * Set TESTS_TARGETS, indicating the level of testing.
 */
@@ -599,15 +589,6 @@ def set_job_variables(job_type) {
             set_artifactory_config()
             add_pr_to_description()
             break
-        case "pullRequest":
-            // set the node the pull request job would run on
-            set_node('build')
-            // set variables for a pull request job that builds an SDK
-            set_build_variables()
-            set_sdk_variables()
-            set_test_variables()
-            set_artifactory_config()
-            break
         case "pipeline":
             // set variables for a pipeline job
             set_repos_variables()
@@ -648,27 +629,6 @@ def validate_arguments(ARGS) {
             // exported as environment variables and it will overwrite the
             // make SPEC variable set in the configure phase in build.build() method
             SPEC = params.get(arg)
-
-            // TEMPORARILY MAP old spec names to new spec names for PR builds.
-            // This can be removed in #2836.
-            def REVERSE_SPEC_MAP = [
-                    'aix_ppc-64_cmprssptrs' : 'ppc64_aix',
-                    'linux_ppc-64_cmprssptrs_le' : 'ppc64le_linux',
-                    'linux_390-64_cmprssptrs' : 's390x_linux',
-                    'zos_390-64_cmprssptrs' : 's390x_zos',
-                    'linux_x86-64_cmprssptrs' : 'x86-64_linux',
-                    'linux_x86-64' : 'x86-64_linux_xl',
-                    'linux_x86-64_cmprssptrs_cmake' : 'x86-64_linux_cm',
-                    'win_x86' : 'x86-32_windows',
-                    'win_x86-64_cmprssptrs' : 'x86-64_windows',
-                    'osx_x86-64': 'x86-64_mac_xl',
-                    'osx_x86-64_cmprssptrs' : 'x86-64_mac']
-
-            if (REVERSE_SPEC_MAP.keySet().contains(SPEC)) {
-                echo "Converting SPEC:'${SPEC}'..."
-                SPEC = REVERSE_SPEC_MAP[SPEC]
-                echo "to SPEC:'${SPEC}'"
-            }
         }
     }
 }

buildenv/jenkins/jobs/builds/Build-Test-Any-Platform

@@ -32,16 +32,8 @@ timeout(time: 10, unit: 'HOURS') {
         node(SETUP_LABEL) {
             try{
                 checkout scm
-
                 variableFile = load 'buildenv/jenkins/common/variables-functions'
-
-                // identify the pipeline type: build or pull request and initialize required variables
-                if (params.ghprbPullId) {
-                    variableFile.set_job_variables('pullRequest')
-                } else {
-                    variableFile.set_job_variables('build')
-                }
-
+                variableFile.set_job_variables('build')
                 buildFile = load 'buildenv/jenkins/common/build'
             } finally {
                 // disableDeferredWipeout also requires deleteDirs. See https://issues.jenkins-ci.org/browse/JENKINS-54225
@@ -51,25 +43,7 @@ timeout(time: 10, unit: 'HOURS') {
     }
     stage ('Queue') {
         node("${NODE}") {
-            if (!run_tests()) {
-                // build or pull request compile only pipeline: compile, archive,
-                // clean up
-                buildFile.build_all()
-            } else {
-                checkout scm
-                testFile = load 'buildenv/jenkins/common/test'
-                cleanWs()
-                buildFile.build_pr()
-                testFile.test_all()
-            }
+            buildFile.build_all()
         }
     }
 }
-
-/*
-* Returns true if TEST_TARGET Jenkins build parameter is set to any value
-* except 'none', otherwise returns false.
-*/
-def run_tests() {
-    return (params.TEST_TARGET && (params.TEST_TARGET != 'none'))
-}