and use it in d/rules to generate the checked ABI file.
Signed-off-by: Fabian Grünbichler <[email protected]>
---
note: the extract deb part is only used in a later patch
debian/rules | 2 +-
debian/scripts/abi-generate | 37 +++++++++++++++++++++++++++++++++++++
2 files changed, 38 insertions(+), 1 deletion(-)
create mode 100755 debian/scripts/abi-generate
diff --git a/debian/rules b/debian/rules
index 7a0d143..a26cf61 100755
--- a/debian/rules
+++ b/debian/rules
@@ -202,7 +202,7 @@ fwcheck: fwlist-${KVNAME} fwlist-previous
abi-${KVNAME}: .compile_mark
- sed -e 's/^\(.\+\)[[:space:]]\+\(.\+\)[[:space:]]\(.\+\)$$/\3 \2 \1/'
debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/Module.symvers | sort
> abi-${KVNAME}
+ debian/scripts/abi-generate
debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/Module.symvers
abi-${KVNAME} ${KVNAME}
.PHONY: abicheck
abicheck: debian/scripts/abi-check abi-${KVNAME} abi-previous abi-blacklist
diff --git a/debian/scripts/abi-generate b/debian/scripts/abi-generate
new file mode 100755
index 0000000..44704fb
--- /dev/null
+++ b/debian/scripts/abi-generate
@@ -0,0 +1,37 @@
+#!/usr/bin/perl -w
+
+use PVE::Tools;
+
+use IO::File;
+
+my $input_file = shift;
+my $output_file = shift;
+my $abi = shift;
+my $extract_deb = shift;
+
+die "input file '$input_file' does not exist\n" if ! -e $input_file;
+
+my $modules_symver_fh;
+
+if ($extract_deb) {
+ my $cmd = [];
+ push @$cmd, ['dpkg', '--fsys-tarfile', $input_file];
+ push @$cmd, ['tar', '-xOf', '-',
"./usr/src/linux-headers-${abi}/Module.symvers"];
+ $modules_symver_fh = IO::File->new_tmpfile();
+ PVE::Tools::run_command($cmd, output =>
'>&'.fileno($modules_symver_fh));
+ seek($modules_symver_fh, 0, 0);
+} else {
+ open($modules_symver_fh, '<', $input_file) or die "can't open
'$input_file' - $!\n";
+}
+
+my $lines = [];
+while(my $line = <$modules_symver_fh>) {
+ if ($line =~ /^(.+)\s+(.+)\s+(.+)$/) {
+ push @$lines, "$3 $2 $1";
+ } else {
+ warn "malformed symvers line: '$line'\n";
+ }
+}
+close($modules_symver_fh);
+
+PVE::Tools::file_set_contents($output_file, join("\n", sort @$lines));
--
2.14.2
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