[106614] trunk/base/src

jmr at macports.org jmr at macports.org
Fri May 31 22:12:02 PDT 2013


Revision: 106614
          https://trac.macports.org/changeset/106614
Author:   jmr at macports.org
Date:     2013-05-31 22:12:02 -0700 (Fri, 31 May 2013)
Log Message:
-----------
combine multiple adjacent calls to global

Modified Paths:
--------------
    trunk/base/src/macports1.0/macports.tcl
    trunk/base/src/package1.0/portarchivefetch.tcl
    trunk/base/src/package1.0/portdmg.tcl
    trunk/base/src/package1.0/portmdmg.tcl
    trunk/base/src/package1.0/portrpm.tcl
    trunk/base/src/package1.0/portsrpm.tcl
    trunk/base/src/port/port.tcl
    trunk/base/src/port1.0/fetch_common.tcl
    trunk/base/src/port1.0/portchecksum.tcl
    trunk/base/src/port1.0/portclean.tcl
    trunk/base/src/port1.0/portconfigure.tcl
    trunk/base/src/port1.0/portdestroot.tcl
    trunk/base/src/port1.0/portdistcheck.tcl
    trunk/base/src/port1.0/portfetch.tcl
    trunk/base/src/port1.0/portinstall.tcl
    trunk/base/src/port1.0/portlivecheck.tcl
    trunk/base/src/port1.0/portstartupitem.tcl
    trunk/base/src/port1.0/porttrace.tcl
    trunk/base/src/port1.0/portutil.tcl

Modified: trunk/base/src/macports1.0/macports.tcl
===================================================================
--- trunk/base/src/macports1.0/macports.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/macports1.0/macports.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -363,8 +363,7 @@
 
 # deferred and on-need extraction of xcodeversion and xcodebuildcmd.
 proc macports::setxcodeinfo {name1 name2 op} {
-    global macports::xcodeversion
-    global macports::xcodebuildcmd
+    global macports::xcodeversion macports::xcodebuildcmd
 
     trace remove variable macports::xcodeversion read macports::setxcodeinfo
     trace remove variable macports::xcodebuildcmd read macports::setxcodeinfo
@@ -542,51 +541,51 @@
         macports::ui_init $priority
     }
 
-    global auto_path env tcl_platform
-    global macports::autoconf::macports_conf_path
-    global macports::macports_user_dir
-    global macports::bootstrap_options
-    global macports::user_options
-    global macports::extra_env
-    global macports::portconf
-    global macports::portdbpath
-    global macports::portsharepath
-    global macports::registry.format
-    global macports::registry.path
-    global macports::sources
-    global macports::sources_default
-    global macports::sources_conf
-    global macports::destroot_umask
-    global macports::libpath
-    global macports::prefix
-    global macports::macportsuser
-    global macports::prefix_frozen
-    global macports::rsync_dir
-    global macports::rsync_options
-    global macports::rsync_server
-    global macports::variants_conf
-    global macports::xcodebuildcmd
-    global macports::xcodeversion
-    global macports::configureccache
-    global macports::ccache_dir
-    global macports::ccache_size
-    global macports::configuredistcc
-    global macports::configurepipe
-    global macports::buildnicevalue
-    global macports::buildmakejobs
-    global macports::universal_archs
-    global macports::build_arch
-    global macports::os_arch
-    global macports::os_endian
-    global macports::os_version
-    global macports::os_major
-    global macports::os_platform
-    global macports::macosx_version
-    global macports::macosx_deployment_target
-    global macports::archivefetch_pubkeys
-    global macports::ping_cache
-    global macports::host_blacklisted
-    global macports::host_preferred
+    global auto_path env tcl_platform \
+        macports::autoconf::macports_conf_path \
+        macports::macports_user_dir \
+        macports::bootstrap_options \
+        macports::user_options \
+        macports::extra_env \
+        macports::portconf \
+        macports::portdbpath \
+        macports::portsharepath \
+        macports::registry.format \
+        macports::registry.path \
+        macports::sources \
+        macports::sources_default \
+        macports::sources_conf \
+        macports::destroot_umask \
+        macports::libpath \
+        macports::prefix \
+        macports::macportsuser \
+        macports::prefix_frozen \
+        macports::rsync_dir \
+        macports::rsync_options \
+        macports::rsync_server \
+        macports::variants_conf \
+        macports::xcodebuildcmd \
+        macports::xcodeversion \
+        macports::configureccache \
+        macports::ccache_dir \
+        macports::ccache_size \
+        macports::configuredistcc \
+        macports::configurepipe \
+        macports::buildnicevalue \
+        macports::buildmakejobs \
+        macports::universal_archs \
+        macports::build_arch \
+        macports::os_arch \
+        macports::os_endian \
+        macports::os_version \
+        macports::os_major \
+        macports::os_platform \
+        macports::macosx_version \
+        macports::macosx_deployment_target \
+        macports::archivefetch_pubkeys \
+        macports::ping_cache \
+        macports::host_blacklisted \
+        macports::host_preferred
 
     # Set the system encoding to utf-8
     encoding system utf-8
@@ -2176,9 +2175,9 @@
 }
 
 proc mportsync {{optionslist {}}} {
-    global macports::sources macports::portdbpath macports::rsync_options tcl_platform
-    global macports::portverbose
-    global macports::autoconf::rsync_path macports::autoconf::tar_path macports::autoconf::openssl_path
+    global macports::sources macports::portdbpath macports::rsync_options \
+           tcl_platform macports::portverbose macports::autoconf::rsync_path \
+           macports::autoconf::tar_path macports::autoconf::openssl_path
     array set options $optionslist
     if {[info exists options(no_reindex)]} {
         upvar $options(needed_portindex_var) any_needed_portindex
@@ -3212,9 +3211,10 @@
 
 # selfupdate procedure
 proc macports::selfupdate {{optionslist {}} {updatestatusvar ""}} {
-    global macports::prefix macports::portdbpath macports::libpath macports::rsync_server macports::rsync_dir macports::rsync_options
-    global macports::autoconf::macports_version macports::autoconf::rsync_path tcl_platform
-    global macports::autoconf::openssl_path macports::autoconf::tar_path
+    global macports::prefix macports::portdbpath macports::libpath \
+           macports::rsync_server macports::rsync_dir macports::rsync_options \
+           macports::autoconf::macports_version macports::autoconf::rsync_path \
+           tcl_platform macports::autoconf::openssl_path macports::autoconf::tar_path
     array set options $optionslist
     
     # variable that indicates whether we actually updated base

Modified: trunk/base/src/package1.0/portarchivefetch.tcl
===================================================================
--- trunk/base/src/package1.0/portarchivefetch.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/package1.0/portarchivefetch.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -152,10 +152,10 @@
 # Perform a standard fetch, assembling fetch urls from
 # the listed url variable and associated archive file
 proc portarchivefetch::fetchfiles {args} {
-    global archivefetch.fulldestpath UI_PREFIX
-    global archivefetch.user archivefetch.password archivefetch.use_epsv \
-           archivefetch.ignore_sslcert
-    global portverbose ports_binary_only
+    global archivefetch.fulldestpath UI_PREFIX \
+           archivefetch.user archivefetch.password archivefetch.use_epsv \
+           archivefetch.ignore_sslcert \
+           portverbose ports_binary_only
     variable archivefetch_urls
     variable ::portfetch::urlmap
 

Modified: trunk/base/src/package1.0/portdmg.tcl
===================================================================
--- trunk/base/src/package1.0/portdmg.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/package1.0/portdmg.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -57,8 +57,8 @@
 }
 
 proc portdmg::package_dmg {portname portversion portrevision} {
-    global UI_PREFIX package.destpath portpath
-    global os.platform os.arch os.version os.major
+    global UI_PREFIX package.destpath portpath \
+           os.platform os.arch os.version os.major
 
     if {[expr (${portrevision} > 0)]} {
         set imagename "${portname}-${portversion}-${portrevision}"

Modified: trunk/base/src/package1.0/portmdmg.tcl
===================================================================
--- trunk/base/src/package1.0/portmdmg.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/package1.0/portmdmg.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -57,8 +57,8 @@
 }
 
 proc portmdmg::package_mdmg {portname portepoch portversion portrevision} {
-    global UI_PREFIX package.destpath portpath
-    global os.platform os.arch os.version os.major
+    global UI_PREFIX package.destpath portpath \
+           os.platform os.arch os.version os.major
 
     if {[expr (${portrevision} > 0)]} {
         set imagename "${portname}-${portversion}-${portrevision}"

Modified: trunk/base/src/package1.0/portrpm.tcl
===================================================================
--- trunk/base/src/package1.0/portrpm.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/package1.0/portrpm.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -63,8 +63,10 @@
 }
 
 proc portrpm::rpm_pkg {portname portversion portrevision} {
-    global UI_PREFIX rpm.asroot package.destpath portdbpath destpath workpath prefix categories maintainers description long_description homepage epoch portpath
-	global os.platform os.arch os.version os.major supported_archs configure.build_arch license
+    global UI_PREFIX rpm.asroot package.destpath portdbpath destpath workpath \
+           prefix categories maintainers description long_description \
+           homepage epoch portpath os.platform os.arch os.version os.major \
+           supported_archs configure.build_arch license
 
     set rpmdestpath ""
     if {![string equal ${package.destpath} ${workpath}] && ![string equal ${package.destpath} ""]} {

Modified: trunk/base/src/package1.0/portsrpm.tcl
===================================================================
--- trunk/base/src/package1.0/portsrpm.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/package1.0/portsrpm.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -59,8 +59,10 @@
 }
 
 proc portsrpm::srpm_pkg {portname portversion portrevision} {
-    global UI_PREFIX package.destpath portdbpath destpath workpath distpath prefix categories maintainers description long_description homepage epoch portpath distfiles
-	global os.platform os.arch os.version os.major
+    global UI_PREFIX package.destpath portdbpath destpath workpath distpath \
+           prefix categories maintainers description long_description \
+           homepage epoch portpath distfiles os.platform os.arch os.version \
+           os.major
 
     set fetch_urls {}
     portfetch::checkfiles fetch_urls

Modified: trunk/base/src/port/port.tcl
===================================================================
--- trunk/base/src/port/port.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port/port.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -3752,8 +3752,7 @@
 
 proc action_portcmds { action portlist opts } {
     # Operations on the port's directory and Portfile
-    global env boot_env
-    global current_portdir
+    global env boot_env current_portdir
 
     array set local_options $opts
     
@@ -4468,9 +4467,9 @@
 }
 
 proc process_cmd { argv } {
-    global cmd_argc cmd_argv cmd_argn
-    global global_options global_options_base private_options ui_options
-    global current_portdir
+    global cmd_argc cmd_argv cmd_argn \
+           global_options global_options_base private_options ui_options \
+           current_portdir
     set cmd_argv $argv
     set cmd_argc [llength $argv]
     set cmd_argn 0
@@ -4603,8 +4602,7 @@
 
 # return text action beginning with $text
 proc complete_action { text state } {   
-    global action_array
-    global complete_choices complete_position
+    global action_array complete_choices complete_position
 
     if {$state == 0} {
         set complete_position 0
@@ -4795,17 +4793,15 @@
 # We do this here to save it in the boot_env, in case we determined it manually
 term_init_size
 
+global env boot_env argv0 cmdname argc argv cmd_argc cmd_argv cmd_argn \
+       current_portdir global_options_base exit_status
+
 # Save off a copy of the environment before mportinit monkeys with it
-global env boot_env
 array set boot_env [array get env]
 
-global argv0
-global cmdname
 set cmdname [file tail $argv0]
 
 # Setp cmd_argv to match argv
-global argc argv
-global cmd_argc cmd_argv cmd_argn
 set cmd_argv $argv
 set cmd_argc $argc
 set cmd_argn 0
@@ -4850,16 +4846,13 @@
 }
 
 # Set up some global state for our code
-global current_portdir
 set current_portdir [pwd]
 
 # Freeze global_options into global_options_base; global_options
 # will be reset to global_options_base prior to processing each command.
-global global_options_base
 set global_options_base [array get global_options]
 
 # First process any remaining args as action(s)
-global exit_status
 set exit_status 0
 if { [llength $remaining_args] > 0 } {
 

Modified: trunk/base/src/port1.0/fetch_common.tcl
===================================================================
--- trunk/base/src/port1.0/fetch_common.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/fetch_common.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -84,8 +84,8 @@
 # For a given mirror site type, e.g. "gnu" or "x11", check to see if there's a
 # pre-registered set of sites, and if so, return them.
 proc portfetch::mirror_sites {mirrors tag subdir mirrorfile} {
-    global UI_PREFIX name dist_subdir
-    global global_mirror_site fallback_mirror_site
+    global UI_PREFIX name dist_subdir \
+           global_mirror_site fallback_mirror_site
 
     if {[file exists $mirrorfile]} {
         source $mirrorfile

Modified: trunk/base/src/port1.0/portchecksum.tcl
===================================================================
--- trunk/base/src/port1.0/portchecksum.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portchecksum.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -200,8 +200,8 @@
 # Target main procedure. Verifies the checksums of all distfiles.
 #
 proc portchecksum::checksum_main {args} {
-    global UI_PREFIX all_dist_files checksum_types checksums_array portverbose checksum.skip
-    global usealtworkpath altprefix default_checksum_types
+    global UI_PREFIX all_dist_files checksum_types checksums_array portverbose checksum.skip \
+           usealtworkpath altprefix default_checksum_types
 
     # If no files have been downloaded, there is nothing to checksum.
     if {![info exists all_dist_files]} {

Modified: trunk/base/src/port1.0/portclean.tcl
===================================================================
--- trunk/base/src/port1.0/portclean.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portclean.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -61,9 +61,9 @@
 }
 
 proc portclean::clean_main {args} {
-    global UI_PREFIX
-    global ports_clean_dist ports_clean_work ports_clean_logs
-    global ports_clean_all keeplogs usealtworkpath
+    global UI_PREFIX \
+           ports_clean_dist ports_clean_work ports_clean_logs \
+           ports_clean_all keeplogs usealtworkpath
 
     if {$usealtworkpath} {
         ui_warn "Only cleaning in ~/.macports; insufficient privileges for standard locations"

Modified: trunk/base/src/port1.0/portconfigure.tcl
===================================================================
--- trunk/base/src/port1.0/portconfigure.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portconfigure.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -620,13 +620,13 @@
 
 proc portconfigure::configure_main {args} {
     global [info globals]
-    global worksrcpath use_configure use_autoreconf use_autoconf use_automake use_xmkmf
-    global configure.env configure.pipe configure.libs configure.classpath configure.universal_args
-    global configure.perl configure.python configure.ruby configure.install configure.awk configure.bison
-    global configure.pkg_config configure.pkg_config_path
-    global configure.ccache configure.distcc configure.cpp configure.javac configure.sdkroot
-    global configure.march configure.mtune
-    global os.platform os.major
+    global worksrcpath use_configure use_autoreconf use_autoconf use_automake use_xmkmf \
+           configure.env configure.pipe configure.libs configure.classpath configure.universal_args \
+           configure.perl configure.python configure.ruby configure.install configure.awk configure.bison \
+           configure.pkg_config configure.pkg_config_path \
+           configure.ccache configure.distcc configure.cpp configure.javac configure.sdkroot \
+           configure.march configure.mtune \
+           os.platform os.major
     foreach tool {cc cxx objc f77 f90 fc ld} {
         global configure.${tool} configure.${tool}_archflags
     }

Modified: trunk/base/src/port1.0/portdestroot.tcl
===================================================================
--- trunk/base/src/port1.0/portdestroot.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portdestroot.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -102,9 +102,9 @@
 }
 
 proc portdestroot::destroot_start {args} {
-    global UI_PREFIX prefix subport porturl destroot os.platform destroot.clean portsharepath
-    global destroot.umask destroot.asroot euid egid
-    global applications_dir frameworks_dir
+    global UI_PREFIX prefix subport porturl destroot os.platform destroot.clean portsharepath \
+           destroot.umask destroot.asroot euid egid \
+           applications_dir frameworks_dir
     variable oldmask
 
     ui_notice "$UI_PREFIX [format [msgcat::mc "Staging %s into destroot"] ${subport}]"
@@ -149,9 +149,9 @@
 }
 
 proc portdestroot::destroot_finish {args} {
-    global UI_PREFIX destroot prefix subport startupitem.create destroot.violate_mtree
-    global applications_dir frameworks_dir destroot.keepdirs destroot.delete_la_files
-    global os.platform os.version
+    global UI_PREFIX destroot prefix subport startupitem.create destroot.violate_mtree \
+           applications_dir frameworks_dir destroot.keepdirs destroot.delete_la_files \
+           os.platform os.version
     variable oldmask
 
     # Create startup-scripts/items

Modified: trunk/base/src/port1.0/portdistcheck.tcl
===================================================================
--- trunk/base/src/port1.0/portdistcheck.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portdistcheck.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -53,10 +53,8 @@
 default distcheck.type moddate
 
 proc portdistcheck::distcheck_main {args} {
-    global distcheck.type
-    global fetch.type
-    global fetch.ignore_sslcert
-    global subport portpath
+    global distcheck.type fetch.type fetch.ignore_sslcert \
+           subport portpath
 
     set port_moddate [file mtime ${portpath}/Portfile]
 

Modified: trunk/base/src/port1.0/portfetch.tcl
===================================================================
--- trunk/base/src/port1.0/portfetch.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portfetch.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -323,9 +323,9 @@
 # Perform a CVS login and fetch, storing the CVS login
 # information in a custom .cvspass file
 proc portfetch::cvsfetch {args} {
-    global workpath cvs.env cvs.cmd cvs.args cvs.post_args
-    global cvs.root cvs.date cvs.tag cvs.method cvs.password
-    global patch_sites patchfiles filespath
+    global workpath cvs.env cvs.cmd cvs.args cvs.post_args \
+           cvs.root cvs.date cvs.tag cvs.method cvs.password
+           patch_sites patchfiles filespath
 
     set cvs.args "${cvs.method} ${cvs.args}"
     if {${cvs.method} == "export" && ![string length ${cvs.tag}] && ![string length ${cvs.date}]} {
@@ -420,8 +420,8 @@
 
 # Perform a git fetch
 proc portfetch::gitfetch {args} {
-    global worksrcpath patchfiles
-    global git.url git.branch git.sha1 git.cmd
+    global worksrcpath patchfiles \
+           git.url git.branch git.sha1 git.cmd
 
     set options "-q"
     if {[string length ${git.branch}] == 0} {
@@ -476,9 +476,9 @@
 # Perform a standard fetch, assembling fetch urls from
 # the listed url variable and associated distfile
 proc portfetch::fetchfiles {args} {
-    global distpath all_dist_files UI_PREFIX
-    global fetch.user fetch.password fetch.use_epsv fetch.ignore_sslcert fetch.remote_time
-    global fallback_mirror_site portverbose usealtworkpath altprefix
+    global distpath all_dist_files UI_PREFIX \
+           fetch.user fetch.password fetch.use_epsv fetch.ignore_sslcert fetch.remote_time \
+           fallback_mirror_site portverbose usealtworkpath altprefix
     variable fetch_urls
     variable urlmap
 

Modified: trunk/base/src/port1.0/portinstall.tcl
===================================================================
--- trunk/base/src/port1.0/portinstall.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portinstall.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -54,8 +54,8 @@
 set_ui_prefix
 
 proc portinstall::install_start {args} {
-    global UI_PREFIX subport version revision portvariants
-    global prefix registry_open registry.path
+    global UI_PREFIX subport version revision portvariants \
+           prefix registry_open registry.path
     ui_notice "$UI_PREFIX [format [msgcat::mc "Installing %s @%s_%s%s"] $subport $version $revision $portvariants]"
     
     # start gsoc08-privileges

Modified: trunk/base/src/port1.0/portlivecheck.tcl
===================================================================
--- trunk/base/src/port1.0/portlivecheck.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portlivecheck.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -60,10 +60,10 @@
 default livecheck.ignore_sslcert yes
 
 proc portlivecheck::livecheck_main {args} {
-    global livecheck.url livecheck.type livecheck.md5 livecheck.regex livecheck.name livecheck.distname livecheck.version
-    global livecheck.ignore_sslcert
-    global homepage portpath workpath
-    global master_sites name subport distfiles
+    global livecheck.url livecheck.type livecheck.md5 livecheck.regex livecheck.name livecheck.distname livecheck.version \
+           livecheck.ignore_sslcert \
+           homepage portpath workpath \
+           master_sites name subport distfiles
 
     set updated 0
     set updated_version "unknown"

Modified: trunk/base/src/port1.0/portstartupitem.tcl
===================================================================
--- trunk/base/src/port1.0/portstartupitem.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portstartupitem.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -74,10 +74,10 @@
 set_ui_prefix
 
 proc portstartupitem::startupitem_create_rcng {args} {
-    global prefix destroot os.platform
-    global startupitem.name startupitem.requires
-    global startupitem.start startupitem.stop startupitem.restart
-    global startupitem.type
+    global prefix destroot os.platform \
+           startupitem.name startupitem.requires \
+           startupitem.start startupitem.stop startupitem.restart \
+           startupitem.type
 
     set scriptdir ${destroot}${prefix}/etc/rc.d
 
@@ -120,10 +120,10 @@
 }
 
 proc portstartupitem::startupitem_create_darwin_systemstarter {args} {
-    global UI_PREFIX prefix destroot destroot.keepdirs subport os.platform
-    global startupitem.name startupitem.requires startupitem.init
-    global startupitem.start startupitem.stop startupitem.restart startupitem.executable
-    global startupitem.pidfile startupitem.logfile startupitem.logevents
+    global UI_PREFIX prefix destroot destroot.keepdirs subport os.platform \
+           startupitem.name startupitem.requires startupitem.init \
+           startupitem.start startupitem.stop startupitem.restart startupitem.executable \
+           startupitem.pidfile startupitem.logfile startupitem.logevents
     
     set scriptdir ${prefix}/etc/startup
     
@@ -396,11 +396,11 @@
 }
 
 proc portstartupitem::startupitem_create_darwin_launchd {args} {
-    global UI_PREFIX prefix destroot destroot.keepdirs subport macosx_deployment_target
-    global startupitem.name startupitem.uniquename startupitem.plist startupitem.location
-    global startupitem.init startupitem.start startupitem.stop startupitem.restart startupitem.executable
-    global startupitem.pidfile startupitem.logfile startupitem.logevents startupitem.netchange
-    global startupitem.install
+    global UI_PREFIX prefix destroot destroot.keepdirs subport macosx_deployment_target \
+           startupitem.name startupitem.uniquename startupitem.plist startupitem.location \
+           startupitem.init startupitem.start startupitem.stop startupitem.restart startupitem.executable \
+           startupitem.pidfile startupitem.logfile startupitem.logevents startupitem.netchange \
+           startupitem.install
 
     set scriptdir ${prefix}/etc/startup
     
@@ -632,8 +632,7 @@
 }
 
 proc portstartupitem::startupitem_create {args} {
-    global UI_PREFIX
-    global startupitem.type os.platform
+    global UI_PREFIX startupitem.type os.platform
     
     set startupitem.type [string tolower ${startupitem.type}]
     

Modified: trunk/base/src/port1.0/porttrace.tcl
===================================================================
--- trunk/base/src/port1.0/porttrace.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/porttrace.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -233,8 +233,7 @@
 # Private.
 # Slave method to read a line from the trace.
 proc porttrace::slave_read_line {chan} {
-    global ports_list trace_filemap sandbox_violation_list workpath
-    global env
+    global ports_list trace_filemap sandbox_violation_list workpath env
 
     while 1 {
         # We should never get EOF, actually.

Modified: trunk/base/src/port1.0/portutil.tcl
===================================================================
--- trunk/base/src/port1.0/portutil.tcl	2013-06-01 02:44:30 UTC (rev 106613)
+++ trunk/base/src/port1.0/portutil.tcl	2013-06-01 05:12:02 UTC (rev 106614)
@@ -2206,8 +2206,7 @@
 }
 
 proc handle_default_variants {option action {value ""}} {
-    global PortInfo
-    global variations
+    global PortInfo variations
     switch -regex $action {
         set|append {
             # Retrieve the information associated with each variant.
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