From 88255abe6bb4d10d50a660022ab3f9a1c2954ec7 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Fri, 13 Dec 2019 23:21:55 +0000 Subject: podfix: class to remove Pod::Man versions from manpages Manpages generated by Pod::Man contain the version number, which isn't reproducible if we're using the host Perl to generate manpage. One option is to always depend on perl-native when generating manpages but this is a heavy dependency, so instead strip out the versions in do_install(). Signed-off-by: Ross Burton Signed-off-by: Richard Purdie (cherry picked from commit 18d8e5ac689d6eb6098f68ac785f43e9d5f5938a) Signed-off-by: Armin Kuster --- meta/classes/podfix.bbclass | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 meta/classes/podfix.bbclass diff --git a/meta/classes/podfix.bbclass b/meta/classes/podfix.bbclass new file mode 100644 index 0000000000..54fff6a0a2 --- /dev/null +++ b/meta/classes/podfix.bbclass @@ -0,0 +1,32 @@ +python pod_strip_version() { + import re + + def opener(filename, mode): + if filename.endswith(".gz"): + import gzip + return gzip.open(filename, mode) + elif filename.endswith(".bz2"): + import bz2 + return bz2.open(filename, mode) + else: + return open(filename, mode) + + bad_re = re.compile(rb"Automatically generated by Pod::Man( [0-9]+.+)") + + for root, dirs, files in os.walk(d.expand("${D}${mandir}")): + for filename in files: + filename = os.path.join(root, filename) + with opener(filename, "rb") as manfile: + manpage = manfile.read() + m = bad_re.search(manpage) + if not m: + continue + + bb.note("podfix: stripping version from %s" % filename) + os.unlink(filename) + with opener(filename, "wb") as manfile: + manfile.write(manpage[:m.start(1)]) + manfile.write(manpage[m.end(1):]) +} + +do_install[postfuncs] += "pod_strip_version" -- cgit 1.2.3-korg