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+ make scan-build work with Strawberry Perl, ActiveState Perl, cygwin perl and msys perl ports.

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llvm-svn: 188607
This commit is contained in:
Anton Yartsev 2013-08-17 15:43:19 +00:00
parent 4e5a399b60
commit 9ddb5fe2d7
1 changed files with 12 additions and 7 deletions
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19
clang/tools/scan-build/scan-build
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@ -32,7 +32,9 @@ my $TERM = $ENV{'TERM'};
my $UseColor = (defined $TERM and $TERM =~ 'xterm-.*color' and -t STDOUT
and defined $ENV{'SCAN_BUILD_COLOR'});
my $UserName = HtmlEscape(getpwuid($<) || 'unknown');
# Portability: getpwuid is not implemented for Win32 (see Perl language
# reference, perlport), use getlogin instead.
my $UserName = HtmlEscape(getlogin() || getpwuid($<) || 'unknown');
my $HostName = HtmlEscape(hostname() || 'unknown');
my $CurrentDir = HtmlEscape(getcwd());
my $CurrentDirSuffix = basename($CurrentDir);
@ -121,8 +123,7 @@ sub GetHTMLRunDir {
my $Dir = shift @_;
my $TmpMode = 0;
if (!defined $Dir) {
$Dir = $ENV{'TMPDIR'};
if (!defined $Dir) { $Dir = "/tmp"; }
$Dir = $ENV{'TMPDIR'} || $ENV{'TEMP'} || $ENV{'TMP'} || "/tmp";
$TmpMode = 1;
}
@ -1603,13 +1604,17 @@ my $AbsRealBin = Cwd::realpath($RealBin);
my $Cmd = "$AbsRealBin/libexec/ccc-analyzer";
my $CmdCXX = "$AbsRealBin/libexec/c++-analyzer";
if (!defined $Cmd || ! -x $Cmd) {
# Portability: use less strict but portable check -e (file exists) instead of
# non-portable -x (file is executable). On some windows ports -x just checks
# file extension to determine if a file is executable (see Perl language
# reference, perlport)
if (!defined $Cmd || ! -e $Cmd) {
$Cmd = "$AbsRealBin/ccc-analyzer";
DieDiag("Executable 'ccc-analyzer' does not exist at '$Cmd'\n") if(! -x $Cmd);
DieDiag("'ccc-analyzer' does not exist at '$Cmd'\n") if(! -e $Cmd);
}
if (!defined $CmdCXX || ! -x $CmdCXX) {
if (!defined $CmdCXX || ! -e $CmdCXX) {
$CmdCXX = "$AbsRealBin/c++-analyzer";
DieDiag("Executable 'c++-analyzer' does not exist at '$CmdCXX'\n") if(! -x $CmdCXX);
DieDiag("'c++-analyzer' does not exist at '$CmdCXX'\n") if(! -e $CmdCXX);
}
Diag("Using '$Clang' for static analysis\n");