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Re: [Groff] autoconf for GROFF_PERL
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From: |
Ralph Corderoy |
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Subject: |
Re: [Groff] autoconf for GROFF_PERL |
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Date: |
Sun, 14 Apr 2013 16:30:27 +0100 |
Hi Bernd,
> AC_PATH_PROG([PERLPATH], [perl], [/usr/bin/perl])
> if test -z "$PERLPATH"; then
I think AC_PATH_PROG sets PERLPATH to /usr/bin/perl if it can't find it
in PATH, so the test will never be true?
Perhaps the Autoconf archive is of some use?
http://www.gnu.org/software/autoconf-archive/ax_prog_perl_version.html
Cheers, Ralph.