Fix mixed tabs and trailing blanks in Jenkinsfiles

Jenkinsfiles/Linux

@@ -1,7 +1,7 @@
 pipeline {
-	agent {
+        agent {
               dockerfile { filename 'Jenkinsfiles/ubuntu-16.04.dockerfile' }
-	}
+        }
         stages {
                 stage('Build') {
                     steps {
@@ -33,30 +33,30 @@ pipeline {
                             cd LibOS/shim/test/apps/bash
                             make regression
                             '''
-			timeout(time: 5, unit: 'MINUTES') {		    
+                        timeout(time: 5, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/gcc
                                 make regression
                            '''
-			}
-			timeout(time: 15, unit: 'MINUTES') {
+                        }
+                        timeout(time: 15, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/lmbench
                                 make regression
                             '''
-			}
+                        }
                         sh '''
                             cd LibOS/shim/test/apps/lighttpd
                             make
                             make start-graphene-server &
-			    sleep 1
-                            ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8000			    
+                            sleep 1
+                            ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8000
                             '''
                         sh '''
                             cd LibOS/shim/test/apps/apache
                             make
                             make start-graphene-server &
-			    sleep 1			    
+                            sleep 1
                             ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8001
                             '''
                     }

Jenkinsfiles/Linux-Debug

@@ -1,7 +1,7 @@
 pipeline {
-	agent {
+        agent {
               dockerfile { filename 'Jenkinsfiles/ubuntu-16.04.dockerfile' }
-	}
+        }
         stages {
                 stage('Build') {
                     steps {
@@ -33,23 +33,23 @@ pipeline {
                             cd LibOS/shim/test/apps/bash
                             make regression
                             '''
-			timeout(time: 5, unit: 'MINUTES') {		    
+                        timeout(time: 5, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/gcc
                                 make regression
                            '''
-			}
-			timeout(time: 20, unit: 'MINUTES') {
+                        }
+                        timeout(time: 20, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/lmbench
                                 make regression
                             '''
-			}
+                        }
                         sh '''
                             cd LibOS/shim/test/apps/lighttpd
                             make
                             make start-graphene-server &
-			    sleep 1
+                            sleep 1
                             ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8000
                             '''
                     }

Jenkinsfiles/Linux-SGX

@@ -1,9 +1,9 @@
 pipeline {
         agent {
             dockerfile { filename 'Jenkinsfiles/ubuntu-16.04.dockerfile'
- 	                 label 'sgx_slave'
- 		         args "-v /lib/modules:/lib/modules:ro -v /usr/src:/usr/src:ro -v /var/run/aesmd/aesm.socket:/var/run/aesmd/aesm.socket --device=/dev/gsgx:/dev/gsgx --device=/dev/isgx:/dev/isgx"
-	    	       }	    
+                         label 'sgx_slave'
+                         args "-v /lib/modules:/lib/modules:ro -v /usr/src:/usr/src:ro -v /var/run/aesmd/aesm.socket:/var/run/aesmd/aesm.socket --device=/dev/gsgx:/dev/gsgx --device=/dev/isgx:/dev/isgx"
+                       }
         }
         stages {
                 stage('Build') {
@@ -12,49 +12,49 @@ pipeline {
                             cd Pal/src/host/Linux-SGX/signer/ && openssl genrsa -3 -out enclave-key.pem 3072
                         '''
                         sh '''
-			   cd /opt/intel
-			   git clone https://github.com/01org/linux-sgx-driver.git
-			   cd linux-sgx-driver
-			   git checkout sgx_driver_1.9
-			   make
-                        '''			
-                        sh '''			    
-                            cd Pal/src/host/Linux-SGX/sgx-driver 
-			    ISGX_DRIVER_PATH=/opt/intel/linux-sgx-driver ISGX_DRIVER_VERSION=1.9 make
+                           cd /opt/intel
+                           git clone https://github.com/01org/linux-sgx-driver.git
+                           cd linux-sgx-driver
+                           git checkout sgx_driver_1.9
+                           make
                         '''
-                        sh '''			    			    
-			    make SGX=1
+                        sh '''
+                            cd Pal/src/host/Linux-SGX/sgx-driver
+                            ISGX_DRIVER_PATH=/opt/intel/linux-sgx-driver ISGX_DRIVER_VERSION=1.9 make
+                        '''
+                        sh '''
+                            make SGX=1
+                        '''
+                        sh '''
+                            make SGX_RUN=1
                         '''
-                        sh '''			    			    
-			    make SGX_RUN=1
-                        '''			    
                     }
                 }
                 stage('Test') {
                     steps {
-		    /*
-			timeout(time: 15, unit: 'MINUTES') {		    		    
+                    /*
+                        timeout(time: 15, unit: 'MINUTES') {
                             sh '''
                                 cd Pal/regression
-			        make SGX=1
-			        make SGX_RUN=1
+                                make SGX=1
+                                make SGX_RUN=1
                                 make SGX_RUN=1 KEEP_LOG=1 regression
                                 '''
-			}
-			*/
-			timeout(time: 5, unit: 'MINUTES') {		    			
+                        }
+                        */
+                        timeout(time: 5, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/regression
-			        make SGX=1
-			        make SGX_RUN=1			    
+                                make SGX=1
+                                make SGX_RUN=1
                                 make SGX_RUN=1 regression
                             '''
-			}
-			timeout(time: 5, unit: 'MINUTES') {		    						
+                        }
+                        timeout(time: 5, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/python
-			                          make SGX=1
-			                          make SGX_RUN=1			    
+                                                  make SGX=1
+                                                  make SGX_RUN=1
                                 make SGX_RUN=1 regression
                             '''
       }
@@ -66,39 +66,39 @@ pipeline {
                                 make SGX_RUN=1 regression
                            '''
       }
-			timeout(time: 5, unit: 'MINUTES') {
+                        timeout(time: 5, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/gcc
-			    	make SGX=1
-			        make SGX_RUN=1
+                                make SGX=1
+                                make SGX_RUN=1
                                 make SGX_RUN=1 regression
                            '''
-			}
-			timeout(time: 15, unit: 'MINUTES') {
+                        }
+                        timeout(time: 15, unit: 'MINUTES') {
                             sh '''
                                 cd LibOS/shim/test/apps/lmbench
-			    	make SGX=1
-			        make SGX_RUN=1
+                                make SGX=1
+                                make SGX_RUN=1
                                 make SGX_RUN=1 regression
                             '''
-			}
+                        }
                         sh '''
                             cd LibOS/shim/test/apps/lighttpd
-			    make SGX=1
-			    make SGX_RUN=1
+                            make SGX=1
+                            make SGX_RUN=1
                             make SGX_RUN=1 start-graphene-server &
-			    sleep 10
-                            ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8000			    
+                            sleep 10
+                            ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8000
                             '''
-			    /*
+                            /*
                         sh '''
                             cd LibOS/shim/test/apps/apache
-			    make SGX=1
-			    make SGX_RUN=1
+                            make SGX=1
+                            make SGX_RUN=1
                             make SGX_RUN=1 start-graphene-server &
-			    sleep 15 && ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8001
+                            sleep 15 && ./benchmark-http.sh `hostname -I|tr -d '[:space:]'`:8001
                             '''
-			    */
+                            */
                     }
                 }
                 stage('Deploy') {