/[svn]/vendor/pxys2-2.0.0/pxyscand/acinclude.m4
ViewVC logotype

Annotation of /vendor/pxys2-2.0.0/pxyscand/acinclude.m4

Parent Directory Parent Directory | Revision Log Revision Log


Revision 3252 - (hide annotations)
Wed Apr 2 20:41:43 2014 UTC (7 years, 2 months ago) by michael
File size: 5735 byte(s)
- Imported pxys2-2.0.0

1 michael 3252 AC_DEFUN([AC_PATH_GENERIC],
2     [dnl
3     dnl we're going to need uppercase, lowercase and user-friendly versions of the
4     dnl string `LIBRARY'
5     pushdef([UP], translit([$1], [a-z], [A-Z]))dnl
6     pushdef([DOWN], translit([$1], [A-Z], [a-z]))dnl
7    
8     dnl
9     dnl Get the cflags and libraries from the LIBRARY-config script
10     dnl
11     AC_ARG_WITH(DOWN-prefix,[ --with-]DOWN[-prefix=PFX Prefix where $1 is installed (optional)],
12     DOWN[]_config_prefix="$withval", DOWN[]_config_prefix="")
13     AC_ARG_WITH(DOWN-exec-prefix,[ --with-]DOWN[-exec-prefix=PFX Exec prefix where $1 is installed (optional)],
14     DOWN[]_config_exec_prefix="$withval", DOWN[]_config_exec_prefix="")
15    
16     if test x$DOWN[]_config_exec_prefix != x ; then
17     DOWN[]_config_args="$DOWN[]_config_args --exec-prefix=$DOWN[]_config_exec_prefix"
18     if test x${UP[]_CONFIG+set} != xset ; then
19     UP[]_CONFIG=$DOWN[]_config_exec_prefix/bin/DOWN-config
20     fi
21     fi
22     if test x$DOWN[]_config_prefix != x ; then
23     DOWN[]_config_args="$DOWN[]_config_args --prefix=$DOWN[]_config_prefix"
24     if test x${UP[]_CONFIG+set} != xset ; then
25     UP[]_CONFIG=$DOWN[]_config_prefix/bin/DOWN-config
26     fi
27     fi
28    
29     AC_PATH_PROG(UP[]_CONFIG, DOWN-config, no)
30     ifelse([$2], ,
31     AC_MSG_CHECKING(for $1),
32     AC_MSG_CHECKING(for $1 - version >= $2)
33     )
34     no_[]DOWN=""
35     if test "$UP[]_CONFIG" = "no" ; then
36     no_[]DOWN=yes
37     else
38     UP[]_CFLAGS="`$UP[]_CONFIG $DOWN[]_config_args --cflags`"
39     UP[]_LIBS="`$UP[]_CONFIG $DOWN[]_config_args --libs`"
40     ifelse([$2], , ,[
41     DOWN[]_config_major_version=`$UP[]_CONFIG $DOWN[]_config_args \
42     --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
43     DOWN[]_config_minor_version=`$UP[]_CONFIG $DOWN[]_config_args \
44     --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
45     DOWN[]_config_micro_version=`$UP[]_CONFIG $DOWN[]_config_args \
46     --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
47     DOWN[]_wanted_major_version="regexp($2, [\<\([0-9]*\)], [\1])"
48     DOWN[]_wanted_minor_version="regexp($2, [\<\([0-9]*\)\.\([0-9]*\)], [\2])"
49     DOWN[]_wanted_micro_version="regexp($2, [\<\([0-9]*\).\([0-9]*\).\([0-9]*\)], [\3])"
50    
51     # Compare wanted version to what config script returned.
52     # If I knew what library was being run, i'd probably also compile
53     # a test program at this point (which also extracted and tested
54     # the version in some library-specific way)
55     if test "$DOWN[]_config_major_version" -lt \
56     "$DOWN[]_wanted_major_version" \
57     -o \( "$DOWN[]_config_major_version" -eq \
58     "$DOWN[]_wanted_major_version" \
59     -a "$DOWN[]_config_minor_version" -lt \
60     "$DOWN[]_wanted_minor_version" \) \
61     -o \( "$DOWN[]_config_major_version" -eq \
62     "$DOWN[]_wanted_major_version" \
63     -a "$DOWN[]_config_minor_version" -eq \
64     "$DOWN[]_wanted_minor_version" \
65     -a "$DOWN[]_config_micro_version" -lt \
66     "$DOWN[]_wanted_micro_version" \) ; then
67     # older version found
68     no_[]DOWN=yes
69     echo -n "*** An old version of $1 "
70     echo -n "($DOWN[]_config_major_version"
71     echo -n ".$DOWN[]_config_minor_version"
72     echo ".$DOWN[]_config_micro_version) was found."
73     echo -n "*** You need a version of $1 newer than "
74     echo -n "$DOWN[]_wanted_major_version"
75     echo -n ".$DOWN[]_wanted_minor_version"
76     echo ".$DOWN[]_wanted_micro_version."
77     echo "***"
78     echo "*** If you have already installed a sufficiently new version, this error"
79     echo "*** probably means that the wrong copy of the DOWN-config shell script is"
80     echo "*** being found. The easiest way to fix this is to remove the old version"
81     echo "*** of $1, but you can also set the UP[]_CONFIG environment to point to the"
82     echo "*** correct copy of DOWN-config. (In this case, you will have to"
83     echo "*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf"
84     echo "*** so that the correct libraries are found at run-time)"
85     fi
86     ])
87     fi
88     if test "x$no_[]DOWN" = x ; then
89     AC_MSG_RESULT(yes)
90     ifelse([$3], , :, [$3])
91     else
92     AC_MSG_RESULT(no)
93     if test "$UP[]_CONFIG" = "no" ; then
94     echo "*** The DOWN-config script installed by $1 could not be found"
95     echo "*** If $1 was installed in PREFIX, make sure PREFIX/bin is in"
96     echo "*** your path, or set the UP[]_CONFIG environment variable to the"
97     echo "*** full path to DOWN-config."
98     fi
99     UP[]_CFLAGS=""
100     UP[]_LIBS=""
101     ifelse([$4], , :, [$4])
102     fi
103     AC_SUBST(UP[]_CFLAGS)
104     AC_SUBST(UP[]_LIBS)
105    
106     popdef([UP])
107     popdef([DOWN])
108     ])
109    
110     dnl XIPH_VAR_APPEND
111     dnl Karl Heyes
112     dnl
113     # XIPH_VAR_APPEND(shell-var, list)
114     # Append each item in list to shell-var iff shell-var doesn't already have it
115     # eg XIPH_VAR_APPEND([CFLAGS], [-O2 -I/opt/packages/include])
116     AC_DEFUN([XIPH_VAR_APPEND],
117     [dnl
118     AC_REQUIRE([AC_PROG_FGREP])
119     for arg in $2
120     do
121     if { cat <<EOF
122     $$1 x
123     EOF
124     } | $FGREP -v -e " $arg " > /dev/null
125     then
126     $1="$$1 $arg"
127     fi
128     done
129     ])dnl XIPH_VAR_APPEND
130    
131     dnl XIPH_VAR_PREPEND
132     dnl Karl Heyes
133     dnl
134     # XIPH_VAR_PREPEND(shell-var, list)
135     # see XIPH_VAR_APPEND
136     AC_DEFUN([XIPH_VAR_PREPEND],
137     [dnl
138     AC_REQUIRE([AC_PROG_FGREP])
139     xt_compare="$$1"
140     xt_filtered=""
141     for arg in $2
142     do
143     if { cat <<EOF
144     $xt_compare x
145     EOF
146     } | $FGREP -v -e " $arg " > /dev/null
147     then
148     xt_compare="$arg $xt_compare"
149     xt_filtered="$xt_filtered $arg"
150     fi
151     done
152     $1="$xt_filtered $$1"
153     ])dnl XIPH_VAR_PREPEND
154    

svnadmin@ircd-hybrid.org
ViewVC Help
Powered by ViewVC 1.1.28