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| -rwxr-xr-x | tools/checkusedmodules | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/checkusedmodules b/tools/checkusedmodules new file mode 100755 index 000000000..433ed54d9 --- /dev/null +++ b/tools/checkusedmodules @@ -0,0 +1,22 @@ +#!/bin/sh + +# This script compares the perl modules used by the .pm files in perl-install +# against the ones listed in share/list, to detect potential missing modules +# (and potential run-time problems during the stage 2) + +cd ../perl-install || exit 1; + +# list of used .pm files +find . -name '*.pm' -not -name b_dump_strings.pm -not -path ./interactive/http.pm | \ + xargs perl -lne '/^\s*(use|require)\s+([\w:]+)/ && print $2' | sort -u > /tmp/gi-used-pm + +# list of .pm files included in install +perl -lne 'm{/(?:PERL_VERSION|ARCH-linux|vendor_perl/\*)/([\w/]+)\.pm$} and $_=$1, s,/,::,g, print' share/list > /tmp/gi-found-pm0 +find . -name blib -prune -o -name '*.pm' | perl -ne 's,^\./,,; s/\.pm$// or next; s,/,::,g; print' >> /tmp/gi-found-pm0 + +# compute difference +sort -u /tmp/gi-found-pm0 > /tmp/gi-found-pm +diff -u /tmp/gi-{used,found}-pm | perl -lne 'BEGIN{print"Unpackaged modules:"} s/^-(?!-)/ / && print' + +# cleanup +rm -f /tmp/gi-used-pm /tmp/gi-found-pm{,0} |