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Revert "doc: add script to compute texi files dependencies"

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This reverts commit 628ceac652.

The commit broke out of tree builds
This commit is contained in:
Michael Niedermayer 2013-07-03 12:59:59 +02:00
parent 759dfd5684
commit ffed7227c3
3 changed files with 3 additions and 25 deletions
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4
configure vendored
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@ -2214,8 +2214,8 @@ ffserver_extralibs='$ldl'
# documentation
podpages_deps="perl"
manpages_deps="perl pod2man"
htmlpages_deps="perl texi2html"
txtpages_deps="perl makeinfo"
htmlpages_deps="texi2html"
txtpages_deps="makeinfo"
doc_deps_any="manpages htmlpages podpages txtpages"
# default parameters

2
doc/Makefile
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@ -43,7 +43,7 @@ doc: documentation
apidoc: doc/doxy/html
documentation: $(DOCS)
TEXIDEP = perl $(SRC_PATH)/doc/texidep.pl $< $@ >$(@:%=%.d)
TEXIDEP = awk '/^@(verbatim)?include/ { printf "$@: $(@D)/%s\n", $$2 }' <$< >$(@:%=%.d)
doc/%.txt: TAG = TXT
doc/%.txt: doc/%.texi

22
doc/texidep.pl
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@ -1,22 +0,0 @@
#! /usr/bin/perl
use warnings;
use strict;
my ($root, $target) = @ARGV;
sub print_deps {
my ($file, $deps) = @_;
$deps->{$file} = 1;
open(my $fh, "$file") or die "Cannot open file '$file': $!";
while (<$fh>) {
/^@(?:verbatim)?include\s+(\S+)/ and do {
die "Circular dependency found in file $root\n" if exists $deps->{"doc/$1"};
print "$target: doc/$1\n";
print_deps("doc/$1", {%$deps});
}
}
}
print_deps($root, {});