Sat Sep 20 09:37:18 2008 Google Inc. <opensource@google.com>
* google-perftools: version 0.99.1 release * BUG FIX: look for nm, etc in /usr/bin, not /usr/crosstool (csilvers) git-svn-id: http://gperftools.googlecode.com/svn/trunk@56 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
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csilvers
parent
106aef86ce
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@ -1,3 +1,8 @@
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Sat Sep 20 09:37:18 2008 Google Inc. <opensource@google.com>
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* google-perftools: version 0.99.1 release
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* BUG FIX: look for nm, etc in /usr/bin, not /usr/crosstool (csilvers)
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Thu Sep 18 16:00:27 2008 Google Inc. <opensource@google.com>
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* google-perftools: version 0.99 release
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@ -1,6 +1,6 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.59 for google-perftools 0.99.
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# Generated by GNU Autoconf 2.59 for google-perftools 0.99.1.
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#
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# Report bugs to <opensource@google.com>.
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#
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@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
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# Identity of this package.
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PACKAGE_NAME='google-perftools'
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PACKAGE_TARNAME='google-perftools'
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PACKAGE_VERSION='0.99'
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PACKAGE_STRING='google-perftools 0.99'
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PACKAGE_VERSION='0.99.1'
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PACKAGE_STRING='google-perftools 0.99.1'
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PACKAGE_BUGREPORT='opensource@google.com'
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ac_unique_file="README"
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@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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\`configure' configures google-perftools 0.99 to adapt to many kinds of systems.
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\`configure' configures google-perftools 0.99.1 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -1021,7 +1021,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of google-perftools 0.99:";;
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short | recursive ) echo "Configuration of google-perftools 0.99.1:";;
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esac
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cat <<\_ACEOF
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@ -1162,7 +1162,7 @@ fi
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test -n "$ac_init_help" && exit 0
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if $ac_init_version; then
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cat <<\_ACEOF
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google-perftools configure 0.99
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google-perftools configure 0.99.1
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generated by GNU Autoconf 2.59
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Copyright (C) 2003 Free Software Foundation, Inc.
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@ -1176,7 +1176,7 @@ cat >&5 <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by google-perftools $as_me 0.99, which was
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It was created by google-perftools $as_me 0.99.1, which was
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generated by GNU Autoconf 2.59. Invocation command line was
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$ $0 $@
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@ -1904,7 +1904,7 @@ fi
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# Define the identity of the package.
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PACKAGE='google-perftools'
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VERSION='0.99'
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VERSION='0.99.1'
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cat >>confdefs.h <<_ACEOF
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@ -24323,7 +24323,7 @@ _ASBOX
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} >&5
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cat >&5 <<_CSEOF
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This file was extended by google-perftools $as_me 0.99, which was
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This file was extended by google-perftools $as_me 0.99.1, which was
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generated by GNU Autoconf 2.59. Invocation command line was
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CONFIG_FILES = $CONFIG_FILES
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@ -24386,7 +24386,7 @@ _ACEOF
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cat >>$CONFIG_STATUS <<_ACEOF
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ac_cs_version="\\
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google-perftools config.status 0.99
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google-perftools config.status 0.99.1
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configured by $0, generated by GNU Autoconf 2.59,
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with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
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@ -4,7 +4,7 @@
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# make sure we're interpreted by some minimal autoconf
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AC_PREREQ(2.57)
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AC_INIT(google-perftools, 0.99, opensource@google.com)
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AC_INIT(google-perftools, 0.99.1, opensource@google.com)
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# The argument here is just something that should be in the current directory
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# (for sanity checking)
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AC_CONFIG_SRCDIR(README)
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@ -1,3 +1,9 @@
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google-perftools (0.99.1-1) unstable; urgency=low
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* New upstream release.
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-- Google Inc. <opensource@google.com> Sat, 20 Sep 2008 09:37:18 -0700
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google-perftools (0.99-1) unstable; urgency=low
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* New upstream release.
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48
src/pprof
48
src/pprof
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@ -72,18 +72,11 @@ use strict;
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use warnings;
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use Getopt::Long;
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my $PPROF_VERSION = "0.99";
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my $PPROF_VERSION = "0.99.1";
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# These are the object tools we use which can come from a
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# user-specified location using --tools, from the PPROF_TOOLS
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# environment variable, or from the latest installed crosstool under
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# /usr/crosstool. We avoid using the system versions for more
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# predictable behavior. System versions may not support 64-bit
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# binaries and older object tools may have difficulties with binaries
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# produced with the latest crosstool versions. For example,
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# name-mangling changed with GCC 4.3 which can cause problems with
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# demangling in the object tools. See ConfigureObjTools near the
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# bottom of this script for how the tool paths are determined.
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# environment variable, or from the environment.
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my %obj_tool_map = (
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"objdump" => "objdump",
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"nm" => "nm",
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@ -3107,9 +3100,7 @@ sub ShortFunctionName {
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# is determined by considering the following options in this order:
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# 1) --tools option, if set
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# 2) PPROF_TOOLS environment variable, if set
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# 3) otherwise, the latest installed crosstool under /usr/crosstool
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# It is a fatal error if --tools and PPROF_TOOLS are not specified and no
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# tools exist under /usr/crosstool.
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# 3) the environment
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sub ConfigureObjTools {
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my $prog_file = shift;
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@ -3129,36 +3120,16 @@ sub ConfigureObjTools {
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# Go fill in %obj_tool_map with the pathnames to use:
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foreach my $tool (keys %obj_tool_map) {
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$obj_tool_map{$tool} = ConfigureTool($obj_tool_map{$tool},
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LatestCrosstoolPrefix());
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$obj_tool_map{$tool} = ConfigureTool($obj_tool_map{$tool});
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}
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}
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# Return the prefix of the latest 64-bit crosstool available in
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# /usr/crosstool. 64-bit (x86_64) utilities are used because they
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# handle both 32-bit and 64-bit binaries.
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sub LatestCrosstoolPrefix {
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my $prefix = "";
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my $latest_version = 0;
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for my $gcc (glob("/usr/crosstool/v*/gcc-*/x86_64*/bin/*-gcc")) {
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if (($gcc =~ m{/usr/crosstool/v([0-9]+)}) &&
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($1 > $latest_version)) {
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$latest_version = $1;
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$prefix = $gcc;
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$prefix =~ s/gcc$//;
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}
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}
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return $prefix;
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}
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# Returns the path of a caller-specified object tool. If --tools or
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# PPROF_TOOLS are specified, then returns the full path to the tool
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# with that prefix. Otherwise, returns the path of the tool in the
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# latest installed crosstool version. Raises a fatal error if the
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# tool cannot be found in these directories.
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# with that prefix. Otherwise, returns the path unmodified (which
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# means we will look for it on PATH).
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sub ConfigureTool {
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my $tool = shift;
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my $crosstool_prefix = shift;
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my $path;
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if ($main::opt_tools ne "") {
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@ -3175,11 +3146,8 @@ sub ConfigureTool {
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error("No '$tool' found with prefix specified by PPROF_TOOLS=$ENV{PPROF_TOOLS}\n");
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}
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} else {
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# ... otherwise use the latest crosstool.
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$path = $crosstool_prefix . $tool;
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if ($crosstool_prefix eq "" || !-x $path) {
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error("No '$tool' found in /usr/crosstool. Specify prefix for object tool pathnames with --tools.\n");
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}
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# ... otherwise use $PATH
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$path = $tool;
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}
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if ($main::opt_debug) { print STDERR "Using '$path' for '$tool'.\n"; }
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return $path;
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