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authorQuincey Koziol <koziol@koziol.gov>2019-06-21 15:05:34 (GMT)
committerQuincey Koziol <koziol@koziol.gov>2019-06-21 15:05:34 (GMT)
commit1ccbdfee589d9f56d71983506313879fa47c4e90 (patch)
treec1d64e0d77828bcf81dd0e4e4b4e9fda41911582 /bin/warnhist
parent5fc5d947f084d1ef5d4c4a0bc2be55baa181f0fa (diff)
downloadhdf5-1ccbdfee589d9f56d71983506313879fa47c4e90.zip
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Add support for GCC 7.x warnings, update warnhist script to account for them,
clean up warnings.
Diffstat (limited to 'bin/warnhist')
-rwxr-xr-xbin/warnhist38
1 files changed, 34 insertions, 4 deletions
diff --git a/bin/warnhist b/bin/warnhist
index 6b7ef73..5750c77 100755
--- a/bin/warnhist
+++ b/bin/warnhist
@@ -155,6 +155,7 @@ while (<>) {
my $toss;
my $offset;
my $warning;
+ my $extra;
# Retain last FORTRAN compile line, which comes a few lines before warning
if($_ =~ /.*\.[fF]90:.*/) {
@@ -176,12 +177,12 @@ while (<>) {
if($_ =~ /^cc1: warning:.*/) {
$name = $last_c_name;
$line = "??";
- ($toss, $toss, $warning) = split /\:/, $_;
+ ($toss, $toss, $warning, $extra) = split /\:/, $_;
# Check for FORTRAN warning output
} elsif($_ =~ /^Warning:.*/) {
$name = $last_fort_name;
$line = $last_fort_line;
- ($toss, $warning) = split /\:/, $_;
+ ($toss, $warning, $extra) = split /\:/, $_;
#print "1:",$.,":",$_;
# $_ = <>;
#print "2:",$.,":",$_;
@@ -203,12 +204,19 @@ while (<>) {
} else {
# Check for 'character offset' field
if($_ =~ /^.*[0-9]+\:[0-9]+\:/) {
- ($name, $line, $offset, $toss, $warning) = split /\:/, $_;
+ ($name, $line, $offset, $toss, $warning, $extra) = split /\:/, $_;
} else {
- ($name, $line, $toss, $warning) = split /\:/, $_;
+ ($name, $line, $toss, $warning, $extra) = split /\:/, $_;
}
}
+ # Check for extra ':' followed by more text in original warning string,
+ # and append the ':' and text back onto the parsed warning
+ # (Use 'length $extra' idiom to avoid warning when $extra is undefined)
+ if(length $extra ) {
+ $warning = join ':', $warning, $extra;
+ }
+
# Trim leading '..' paths from filename
while($name =~ /^\.\.\//) {
$name =~ s/^\.\.\///g;
@@ -401,6 +409,28 @@ while (<>) {
} elsif($warning =~ /function might be candidate for attribute '[A-Za-z_0-9]*' \[-Wsuggest-attribute=[A-Za-z_0-9]*\].*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
$warning =~ s/=[A-Za-z_0-9]*\]/=-\]/g;
+ } elsif($warning =~ /passing argument [0-9]+ of '[A-Za-z_0-9]*' makes integer from pointer without a cast \[-Wint-conversion\].*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /function '[A-Za-z_0-9]*' might be a candidate for '[A-Za-z_0-9]*' format attribute \[-Wsuggest-attribute=format\].*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ } elsif($warning =~ /inlining failed in call to '[A-Za-z_0-9]*': call is unlikely and code size would grow \[-Winline\].*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive writing between [0-9]+ and [0-9]+ bytes into a region of size [0-9]+ \[-Wformat-overflow=\].*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive writing between [0-9]+ and [0-9]+ bytes into a region of size between [0-9]+ and [0-9]+ \[-Wformat-overflow=\].*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive output may be truncated writing between [0-9]+ and [0-9]+ bytes into a region of size [0-9]+ \[-Wformat-truncation=\].*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive output may be truncated writing up to [0-9]+ bytes into a region of size [0-9]+ \[-Wformat-truncation=\].*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive output may be truncated writing between [0-9]+ and [0-9]+ bytes into a region of size between [0-9]+ and [0-9]+ \[-Wformat-truncation=\].*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
}
# Increment count for [generic] warning