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7c82abc3ff
(#!) line to `/usr/bin/env perl` to locate perl on the PATH. Everything after the first pathname in the shebang line is treated as a single argument to the command interpreter (/usr/bin/env "perl -w"), and there is not ordinarily any such program as "perl -w". So if the old shebang line used an option such as `-w`, add a `use warnings;` statement to the script---note that the semantics change slightly. `bin/destdep` uses a trick to pass `-p` to `/usr/bin/env perl`. It couldn't hurt to use the same trick to pass `-w`. With these changes, `sh autogen.sh` runs on NetBSD. It ought to still work on every other system HDF5 supports, too.
52 lines
1.4 KiB
Perl
Executable File
52 lines
1.4 KiB
Perl
Executable File
#!/usr/bin/env perl
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#
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# Copyright by The HDF Group.
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# Copyright by the Board of Trustees of the University of Illinois.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the COPYING file, which can be found at the root of the source code
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# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
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# If you do not have access to either file, you may request a copy from
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# help@hdfgroup.org.
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#
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use warnings;
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my $depend_file;
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my $new_depend_file;
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my $srcdir;
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my $top_srcdir;
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my $top_builddir;
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while ($_ = shift @ARGV) {
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if (/^--top_srcdir=([^ \t\n]*)/) {
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$top_srcdir = $1;
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$top_srcdir =~ s/\+/\\\+/g;
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$top_srcdir =~ s/\./\\\./g;
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} elsif (/^--top_builddir=([^ \t\n]*)/) {
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$top_builddir = $1;
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$top_builddir =~ s/\+/\\\+/g;
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$top_builddir =~ s/\./\\\./g;
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} else {
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$depend_file = $_;
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$new_depend_file = "$_.new";
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last;
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}
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}
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open(DEPEND, "<$depend_file") || die "cannot open file $depend_file: $!\n";
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open(NEW, ">$new_depend_file") || die "cannot open file $new_depend_file: $!\n";
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while (<DEPEND>) {
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s/\.o(\b)/\.lo$1/g;
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s/ $top_srcdir/ \$\(top_srcdir\)/g;
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s/ $top_builddir/ \$\(top_builddir\)/g;
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print NEW $_;
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}
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close(DEPEND);
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close(NEW);
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`mv $new_depend_file $depend_file`;
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