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[analyzer] scan-build: handle --sysroot=/path in addition to --sysroot /path. 

Current code assumes flags in CompilerLinkerOptionMap don't use =,
which isn't always true.

Patch by Chris Laplante!

Differential Revision: https://reviews.llvm.org/D66569

llvm-svn: 371002
This commit is contained in:
Artem Dergachev 2019-09-05 00:44:56 +00:00
parent b7ebdbdb35
commit 473d0d7f56
1 changed files with 8 additions and 5 deletions
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13
clang/tools/scan-build/libexec/ccc-analyzer
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@ -498,7 +498,8 @@ my $HasSDK = 0;
# Process the arguments.
foreach (my $i = 0; $i < scalar(@ARGV); ++$i) {
my $Arg = $ARGV[$i];
my ($ArgKey) = split /=/,$Arg,2;
my @ArgParts = split /=/,$Arg,2;
my $ArgKey = @ArgParts[0];
# Be friendly to "" in the argument list.
if (!defined($ArgKey)) {
@ -566,10 +567,12 @@ foreach (my $i = 0; $i < scalar(@ARGV); ++$i) {
push @CompileOpts,$Arg;
push @LinkOpts,$Arg;
while ($Cnt > 0) {
++$i; --$Cnt;
push @CompileOpts, $ARGV[$i];
push @LinkOpts, $ARGV[$i];
if (scalar @ArgParts == 1) {
while ($Cnt > 0) {
++$i; --$Cnt;
push @CompileOpts, $ARGV[$i];
push @LinkOpts, $ARGV[$i];
}
}
next;
}