Attachment #41195 for bug #66478




#
# Executes the correct autoconf version.
#
# - defaults to automake-1.8
# - runs automake-1.8 if it exists and...
#   - envvar WANT_AUTOMAKE is set to `1.8'
#     -or-
#   - `Makefile.in' was generated by automake-1.8 or superior, which
#     specifically needs automake-1.8
#     -or_
#   - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.8
# - runs automake-1.7 if it exists and...
#   - envvar WANT_AUTOMAKE is set to `1.7'
#     -or-
#   - `Makefile.in' was generated by automake-1.7, which
#     specifically needs automake-1.7
#     -or-
#   - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.7
#     -or-
# - runs automake-1.6 if it exists and...
#   - envvar WANT_AUTOMAKE is set to `1.6'
#     -or-
#   - `Makefile.in' was generated by automake-1.6, which
#     specifically needs automake-1.6
#     -or-
#   - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.6
#     -or-
#   - `configure.in' contains AC_PREREQ and the value's 3 first letters
#      are stringwise greater than '2.53c'
#     -or-
#   - `configure' is already present and was generated by autoconf greater than
#     '2.53c'
# - runs automake-1.5 if it exists and...
#   - envvar WANT_AUTOMAKE is set to `1.5'
#     -or-
#   - `Makefile.in' was generated by automake-1.5, which
#     specifically needs automake-1.5
#     -or-
#   - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.5
# - runs automake-1.4 if it exists and...
#   - envvar WANT_AUTOMAKE is set to `1.4'
#     -or-
#   - `Makefile.in' was generated by automake-1.4, which
#     specifically needs automake-1.4
#     -or-
#   - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.4
#     specifically needs automake-1.5
#
#use MDK::Common;

sub cat_ { local *F; open F, $_[0] or return; my @l = <F>; wantarray ? @l : join '', @l }
sub am_version {
	return (@versions = cat_(shift) =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{2}[0-9]?)[^\)]*\]?\)/mg) ? ((sort @versions)[-1]) : '';
	return (@versions = $file =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3}[0-9]?)[^\)]*\]?\)/mg) ? ((sort @versions)[-1]) : '';
}
sub ac_version {
	my $file = cat_(shift);
	return (@versions = $file =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{3}[0-9]?)[^\)]*\]?\)/mg) ? ((sort @versions)[-1]) : '';
}

my $binary_1_4  = "$0-1.4";

my $binary      = "$0-1.4";
my $binary_1_5  = "$0-1.5x";
my $binary_1_6  = "$0-1.6x";
my $binary_1_7  = "$0-1.7x";
my $binary      = "$0-1.8x";

# Automake is really getting out of hand, so rather start supporting
# WANT_AUTOMAKE = "1.7" the like.  Unfortunately it override the old

if ($ENV{WANT_AUTOMAKE} eq "") {
	if ($ENV{WANT_AUTOMAKE_1_4}) {
		$ENV{WANT_AUTOMAKE} = '1.4';
	} elsif ($ENV{WANT_AUTOMAKE_1_6}) {
		$ENV{WANT_AUTOMAKE} = '1.6';
	} elsif ($ENV{WANT_AUTOMAKE_1_5}) {
		$ENV{WANT_AUTOMAKE} = '1.5';
	} elsif ($ENV{WANT_AUTOMAKE_1_6}) {
		$ENV{WANT_AUTOMAKE} = '1.6';
	}
}

if ($ENV{WANT_AUTOMAKE} ne '1.8') {
	if (-x $binary_1_7              # user may not have 1.7 ...
# 1.5, and then stay with it for a bit (those 1.4 die hards ..), only have
# the 'configure.ac' test for 1.5 ...
if ($ENV{WANT_AUTOMAKE} ne '1.4') {
	if (-x $binary_1_8              # user may not have _1_8 ...
	&& (($ENV{WANT_AUTOMAKE} eq '1.8')
	    || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.8'
	    || (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.8'
	    || am_version('aclocal.m4') ge '1.8')) {
	$ENV{WANT_AUTOMAKE} = '1.8';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
	$binary         = $binary_1_8;
        } elsif (-x $binary_1_7         # user may not have 1.7 ...
	&& (($ENV{WANT_AUTOMAKE} eq '1.7')
	    || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S{3})/ ? $1 : '') eq '1.7'
	    || (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.7'
	    || am_version('aclocal.m4') eq '1.7')) {
		$ENV{WANT_AUTOMAKE} = '1.7';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
		$binary         = $binary_1_7;
	} elsif (-x $binary_1_6         # user may not have 1.6 ...
	&& (($ENV{WANT_AUTOMAKE} eq '1.6')
	    || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S{3})/ ? $1 : '') eq '1.6'
	    || (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.6'
	    || am_version('aclocal.m4') eq '1.6')) {
		$ENV{WANT_AUTOMAKE} = '1.6';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
		$binary         = $binary_1_6;
	} elsif (-x $binary_1_5         # user may not have 1.5 ...
	    || (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.52'
	    || ac_version('aclocal.m4') gt '2.52')) {
	$ENV{WANT_AUTOMAKE} = '1.6';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
	$binary 		= $binary_1_6;
    } elsif (-x $binary_1_5         # user may have only 1.4 ...
	&& (($ENV{WANT_AUTOMAKE} eq '1.5')
	    || (cat_('Makefile.in') =~ /^# Makefile\.in generated automatically by automake (\S{3})/ ? $1 : '') eq '1.5'
	    || (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.5'
	    || am_version('aclocal.m4') eq '1.5')) {
		$ENV{WANT_AUTOMAKE} = '1.5';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
		$binary 	= $binary_1_5;
	} elsif (-x $binary_1_4             # user may not have 1.4 ...
	&& (($ENV{WANT_AUTOMAKE} eq '1.4')
	    || (cat_('Makefile.in') =~ /^# Makefile\.in generated automatically by automake (\S{3})/ ? $1 : '') eq '1.4'
	    || (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.4'
	    || am_version('aclocal.m4') eq '1.4')) {
		$ENV{WANT_AUTOMAKE} = '1.4';    # to prevent further "cats" and to enhance consistency (possible cwd etc)
		$binary		= $binary_1_4;
	} else {
		$ENV{WANT_AUTOMAKE} = '1.8';
		$binary         = $binary_1_8;
	}
    }
}

$ENV{WANT_AMWRAPPER_DEBUG} and print STDERR "am-wrapper: will execute <$binary>\n";

Return to bug 66478

Lines 16-83 Link Here

(-)am-wrapper.pl-1.8-v2.orig (-80 / +43 lines)
16	#	16	#
17	# Executes the correct autoconf version.	17	# Executes the correct autoconf version.
18	#	18	#
19	# - defaults to automake-1.4	19	# - defaults to automake-1.8
20	# - runs automake-1.8 if it exists and...
21	# - envvar WANT_AUTOMAKE is set to `1.8'
22	# -or-
23	# - `Makefile.in' was generated by automake-1.8 or superior, which
24	# specifically needs automake-1.8
25	# -or_
26	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.8
27	# - runs automake-1.7 if it exists and...	20	# - runs automake-1.7 if it exists and...
28	# - envvar WANT_AUTOMAKE is set to `1.7'	21	# - envvar WANT_AUTOMAKE is set to `1.7'
29	# -or-	22	# -or-
30	# - `Makefile.in' was generated by automake-1.7 or superior, which	23	# - `Makefile.in' was generated by automake-1.7, which
31	# specifically needs automake-1.7	24	# specifically needs automake-1.7
32	# -or-	25	# -or-
33	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifyint the use of 1.7	26	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.7
34	# -or-
35	# - runs automake-1.6 if it exists and...	27	# - runs automake-1.6 if it exists and...
36	# - envvar WANT_AUTOMAKE is set to `1.6'	28	# - envvar WANT_AUTOMAKE is set to `1.6'
37	# -or-	29	# -or-
38	# - `Makefile.in' was generated by automake-1.6 or superior, which	30	# - `Makefile.in' was generated by automake-1.6, which
39	# specifically needs automake-1.6	31	# specifically needs automake-1.6
40	# -or-	32	# -or-
41	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifyint the use of 1.6	33	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.6
42	# -or-
43	# - `configure.in' contains AC_PREREQ and the value's 3 first letters
44	# are stringwise greater than '2.53c'
45	# -or-
46	# - `configure' is already present and was generated by autoconf greater than
47	# '2.53c'
48	# - runs automake-1.5 if it exists and...	34	# - runs automake-1.5 if it exists and...
49	# - envvar WANT_AUTOMAKE is set to `1.5'	35	# - envvar WANT_AUTOMAKE is set to `1.5'
50	# -or-	36	# -or-
51	# - configure.ac is present	37	# - `Makefile.in' was generated by automake-1.5, which
		38	# specifically needs automake-1.5
52	# -or-	39	# -or-
53	# - `configure.in' contains AC_PREREQ and the value's 3 first letters	40	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.5
54	# are stringwise greater than '2.13'	41	# - runs automake-1.4 if it exists and...
		42	# - envvar WANT_AUTOMAKE is set to `1.4'
55	# -or-	43	# -or-
56	# - `configure' is already present and was generated by autoconf greater than	44	# - `Makefile.in' was generated by automake-1.4, which
57	# '2.13'	45	# specifically needs automake-1.4
58	# -or-	46	# -or-
59	# - `Makefile.in' was generated by automake-1.5 or superior, which	47	# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.4
60	# specifically needs automake-1.5
61	#	48	#
62	#use MDK::Common;	49	#use MDK::Common;
63		50
64	sub cat_ { local *F; open F, $_[0] or return; my @l = <F>; wantarray ? @l : join '', @l }	51	sub cat_ { local *F; open F, $_[0] or return; my @l = <F>; wantarray ? @l : join '', @l }
65	sub am_version {	52	sub am_version {
66	my $file = cat_(shift);	53	return (@versions = cat_(shift) =~ /^\s\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{2}[0-9]?)[^\)]\]?\)/mg) ? ((sort @versions)[-1]) : '';
67	return (@versions = $file =~ /^\s\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3}[0-9]?)[^\)]\]?\)/mg) ? ((sort @versions)[-1]) : '';
68	}
69	sub ac_version {
70	my $file = cat_(shift);
71	return (@versions = $file =~ /^\s\[?AC_PREREQ\(\[?([^\)]{3}[0-9]?)[^\)]\]?\)/mg) ? ((sort @versions)[-1]) : '';
72	}	54	}
73		55
74		56	my $binary_1_4 = "$0-1.4";
75
76	my $binary = "$0-1.4";
77	my $binary_1_5 = "$0-1.5x";	57	my $binary_1_5 = "$0-1.5x";
78	my $binary_1_6 = "$0-1.6x";	58	my $binary_1_6 = "$0-1.6x";
79	my $binary_1_7 = "$0-1.7x";	59	my $binary_1_7 = "$0-1.7x";
80	my $binary_1_8 = "$0-1.8x";	60	my $binary = "$0-1.8x";
81		61
82	# Automake is really getting out of hand, so rather start supporting	62	# Automake is really getting out of hand, so rather start supporting
83	# WANT_AUTOMAKE = "1.7" the like. Unfortunately it override the old	63	# WANT_AUTOMAKE = "1.7" the like. Unfortunately it override the old
Lines 85-146 Link Here
85	if ($ENV{WANT_AUTOMAKE} eq "") {	65	if ($ENV{WANT_AUTOMAKE} eq "") {
86	if ($ENV{WANT_AUTOMAKE_1_4}) {	66	if ($ENV{WANT_AUTOMAKE_1_4}) {
87	$ENV{WANT_AUTOMAKE} = '1.4';	67	$ENV{WANT_AUTOMAKE} = '1.4';
88	} elsif ($ENV{WANT_AUTOMAKE_1_6}) {
89	$ENV{WANT_AUTOMAKE} = '1.6';
90	} elsif ($ENV{WANT_AUTOMAKE_1_5}) {	68	} elsif ($ENV{WANT_AUTOMAKE_1_5}) {
91	$ENV{WANT_AUTOMAKE} = '1.5';	69	$ENV{WANT_AUTOMAKE} = '1.5';
		70	} elsif ($ENV{WANT_AUTOMAKE_1_6}) {
		71	$ENV{WANT_AUTOMAKE} = '1.6';
92	}	72	}
93	}	73	}
94		74
95	# question here is do we really want 1.5 or 1.6? Out of a KDE outlook, it	75	if ($ENV{WANT_AUTOMAKE} ne '1.8') {
96	# should rather be 1.5, and since most people would rather have migrated to	76	if (-x $binary_1_7 # user may not have 1.7 ...
97	# 1.5, and then stay with it for a bit (those 1.4 die hards ..), only have
98	# the 'configure.ac' test for 1.5 ...
99	if ($ENV{WANT_AUTOMAKE} ne '1.4') {
100	if (-x $binary_1_8 # user may not have _1_8 ...
101	&& (($ENV{WANT_AUTOMAKE} eq '1.8')
102	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.8'
103	\|\| (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.8'
104	\|\| am_version('aclocal.m4') ge '1.8')) {
105	$ENV{WANT_AUTOMAKE} = '1.8'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
106	$binary = $binary_1_8;
107	} elsif (-x $binary_1_7 # user may not have 1.7 ...
108	&& (($ENV{WANT_AUTOMAKE} eq '1.7')	77	&& (($ENV{WANT_AUTOMAKE} eq '1.7')
109	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.7'	78	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S{3})/ ? $1 : '') eq '1.7'
110	\|\| (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.7'	79	\|\| (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.7'
111	\|\| am_version('aclocal.m4') ge '1.7')) {	80	\|\| am_version('aclocal.m4') eq '1.7')) {
112	$ENV{WANT_AUTOMAKE} = '1.7'; # to prevent further "cats" and to enhance consistency (possible cwd etc)	81	$ENV{WANT_AUTOMAKE} = '1.7'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
113	$binary = $binary_1_7;	82	$binary = $binary_1_7;
114	} elsif (-x $binary_1_6 # user may not have 1.6 ...	83	} elsif (-x $binary_1_6 # user may not have 1.6 ...
115	&& (($ENV{WANT_AUTOMAKE} eq '1.6')	84	&& (($ENV{WANT_AUTOMAKE} eq '1.6')
116	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.6'	85	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S{3})/ ? $1 : '') eq '1.6'
117	\|\| (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.6'	86	\|\| (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.6'
118	\|\| am_version('aclocal.m4') ge '1.6'	87	\|\| am_version('aclocal.m4') eq '1.6')) {
119	# Autoconf 2.53d and later need automake-1.6c, so enable 1.6 for 2.53	88	$ENV{WANT_AUTOMAKE} = '1.6'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
120	# and up .....	89	$binary = $binary_1_6;
121	\|\| ac_version('configure.in') gt '2.52'	90	} elsif (-x $binary_1_5 # user may not have 1.5 ...
122	\|\| (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.52'
123	\|\| ac_version('aclocal.m4') gt '2.52')) {
124	$ENV{WANT_AUTOMAKE} = '1.6'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
125	$binary = $binary_1_6;
126	} elsif (-x $binary_1_5 # user may have only 1.4 ...
127	&& (($ENV{WANT_AUTOMAKE} eq '1.5')	91	&& (($ENV{WANT_AUTOMAKE} eq '1.5')
128	\|\| -r 'configure.ac'	92	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated automatically by automake (\S{3})/ ? $1 : '') eq '1.5'
129	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.5'	93	\|\| (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.5'
130	\|\| (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.5'	94	\|\| am_version('aclocal.m4') eq '1.5')) {
131	\|\| ac_version('configure.in') gt '2.13'	95	$ENV{WANT_AUTOMAKE} = '1.5'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
132	\|\| (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.13'	96	$binary = $binary_1_5;
133	\|\| ac_version('aclocal.m4') gt '2.13')) {	97	} elsif (-x $binary_1_4 # user may not have 1.4 ...
134	$ENV{WANT_AUTOMAKE} = '1.5'; # to prevent further "cats" and to enhance consistency (possible cwd etc)	98	&& (($ENV{WANT_AUTOMAKE} eq '1.4')
135	$binary = $binary_1_5;	99	\|\| (cat_('Makefile.in') =~ /^# Makefile\.in generated automatically by automake (\S{3})/ ? $1 : '') eq '1.4'
136	} else {	100	\|\| (cat_('aclocal.m4') =~ /generated automatically by aclocal (\S{3})/ ? $1 : '') eq '1.4'
137	if (-r 'configure.in' \|\| -r 'configure.ac') {	101	\|\| am_version('aclocal.m4') eq '1.4')) {
138	$ENV{WANT_AUTOMAKE} = '1.4'; # for further consistency	102	$ENV{WANT_AUTOMAKE} = '1.4'; # to prevent further "cats" and to enhance consistency (possible cwd etc)
		103	$binary = $binary_1_4;
139	} else {	104	} else {
140	$ENV{WANT_AUTOMAKE} = '1.8';	105	$ENV{WANT_AUTOMAKE} = '1.8';
141	$binary = $binary_1_8;
142	}	106	}
143	}
144	}	107	}
145		108
146	$ENV{WANT_AMWRAPPER_DEBUG} and print STDERR "am-wrapper: will execute <$binary>\n";	109	$ENV{WANT_AMWRAPPER_DEBUG} and print STDERR "am-wrapper: will execute <$binary>\n";