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author | ng0 <ng0@n0.is> | 2019-03-19 16:42:33 +0000 |
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committer | ng0 <ng0@n0.is> | 2019-03-19 17:07:20 +0000 |
commit | c5d729bcff1471a357e75f10f5a782154983fd8f (patch) | |
tree | 37c8c810e5e3d23d5693e61a77ec41f38c9d99c7 /m4 | |
parent | 466dd42d2bd71820bf28b0d8404157db339c6dc7 (diff) | |
download | gnunet-c5d729bcff1471a357e75f10f5a782154983fd8f.tar.gz gnunet-c5d729bcff1471a357e75f10f5a782154983fd8f.zip |
contrib: Move scripts content to scripts/Makefile
Actually build the contrib perl script.
Add an m4 script for perl.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/perl.m4 | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/m4/perl.m4 b/m4/perl.m4 new file mode 100644 index 000000000..6f855c7a6 --- /dev/null +++ b/m4/perl.m4 | |||
@@ -0,0 +1,48 @@ | |||
1 | # serial 9 | ||
2 | |||
3 | dnl From Jim Meyering. | ||
4 | dnl Find a new-enough version of Perl. | ||
5 | |||
6 | # Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2018 Free Software Foundation, | ||
7 | # Inc. | ||
8 | # | ||
9 | # This file is free software; the Free Software Foundation | ||
10 | # gives unlimited permission to copy and/or distribute it, | ||
11 | # with or without modifications, as long as this notice is preserved. | ||
12 | |||
13 | # GNUnet e.V. comment of origin: gnulib | ||
14 | |||
15 | AC_DEFUN([gl_PERL], | ||
16 | [ | ||
17 | dnl FIXME: don't hard-code 5.005 | ||
18 | AC_MSG_CHECKING([for perl5.005 or newer]) | ||
19 | if test "${PERL+set}" = set; then | ||
20 | # 'PERL' is set in the user's environment. | ||
21 | candidate_perl_names="$PERL" | ||
22 | perl_specified=yes | ||
23 | else | ||
24 | candidate_perl_names='perl perl5' | ||
25 | perl_specified=no | ||
26 | fi | ||
27 | |||
28 | found=no | ||
29 | AC_SUBST([PERL]) | ||
30 | PERL="$am_missing_run perl" | ||
31 | for perl in $candidate_perl_names; do | ||
32 | # Run test in a subshell; some versions of sh will print an error if | ||
33 | # an executable is not found, even if stderr is redirected. | ||
34 | if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then | ||
35 | PERL=$perl | ||
36 | found=yes | ||
37 | break | ||
38 | fi | ||
39 | done | ||
40 | |||
41 | AC_MSG_RESULT([$found]) | ||
42 | test $found = no && AC_MSG_WARN([ | ||
43 | WARNING: You don't seem to have perl5.005 or newer installed, or you lack | ||
44 | a usable version of the Perl File::Compare module. As a result, | ||
45 | you may be unable to run a few tests or to regenerate certain | ||
46 | files if you modify the sources from which they are derived. | ||
47 | ] ) | ||
48 | ]) | ||