/[jscoverage]/trunk/js/build/autoconf/nspr.m4
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Annotation of /trunk/js/build/autoconf/nspr.m4

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Revision 507 - (hide annotations)
Sun Jan 10 07:23:34 2010 UTC (11 years ago) by siliconforks
File size: 3598 byte(s)
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1 siliconforks 399 # -*- tab-width: 4; -*-
2     # Configure paths for NSPR
3     # Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
4     # Based upon gtk.m4 (also PD) by Owen Taylor
5    
6     dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
7     dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS
8 siliconforks 507 dnl
9     dnl If the nspr-config script is available, use it to find the
10     dnl appropriate CFLAGS and LIBS, and to check for the required
11     dnl version, and run ACTION-IF-FOUND.
12     dnl
13     dnl Otherwise, if NO_NSPR_CONFIG_SYSTEM_VERSION is set, we use it,
14     dnl NO_NSPR_CONFIG_SYSTEM_CFLAGS, and NO_NSPR_CONFIG_SYSTEM_LIBS to
15     dnl provide default values, and run ACTION-IF-FOUND. (Some systems
16     dnl ship NSPR without nspr-config, but can glean the appropriate flags
17     dnl and version.)
18     dnl
19     dnl Otherwise, run ACTION-IF-NOT-FOUND.
20 siliconforks 399 AC_DEFUN([AM_PATH_NSPR],
21     [dnl
22    
23     AC_ARG_WITH(nspr-prefix,
24     [ --with-nspr-prefix=PFX Prefix where NSPR is installed],
25     nspr_config_prefix="$withval",
26     nspr_config_prefix="")
27    
28     AC_ARG_WITH(nspr-exec-prefix,
29     [ --with-nspr-exec-prefix=PFX
30     Exec prefix where NSPR is installed],
31     nspr_config_exec_prefix="$withval",
32     nspr_config_exec_prefix="")
33    
34     if test -n "$nspr_config_exec_prefix"; then
35     nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
36     if test -z "$NSPR_CONFIG"; then
37     NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
38     fi
39     fi
40     if test -n "$nspr_config_prefix"; then
41     nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
42     if test -z "$NSPR_CONFIG"; then
43     NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
44     fi
45     fi
46    
47     unset ac_cv_path_NSPR_CONFIG
48     AC_PATH_PROG(NSPR_CONFIG, nspr-config, no)
49     min_nspr_version=ifelse([$1], ,4.0.0,$1)
50     AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version)
51    
52     no_nspr=""
53 siliconforks 507 if test "$NSPR_CONFIG" != "no"; then
54 siliconforks 399 NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
55     NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
56 siliconforks 507 NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version`
57     elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then
58     NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}"
59     NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}"
60     NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION"
61     else
62     no_nspr="yes"
63     fi
64 siliconforks 399
65 siliconforks 507 if test -z "$no_nspr"; then
66     nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
67 siliconforks 399 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
68 siliconforks 507 nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
69 siliconforks 399 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
70 siliconforks 507 nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
71 siliconforks 399 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
72     min_nspr_major_version=`echo $min_nspr_version | \
73     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
74     min_nspr_minor_version=`echo $min_nspr_version | \
75     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
76     min_nspr_micro_version=`echo $min_nspr_version | \
77     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
78     if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then
79     no_nspr="yes"
80     elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
81     test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then
82     no_nspr="yes"
83     elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
84     test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" &&
85     test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then
86     no_nspr="yes"
87     fi
88     fi
89    
90     if test -z "$no_nspr"; then
91     AC_MSG_RESULT(yes)
92     ifelse([$2], , :, [$2])
93     else
94     AC_MSG_RESULT(no)
95     fi
96    
97    
98     AC_SUBST(NSPR_CFLAGS)
99     AC_SUBST(NSPR_LIBS)
100    
101     ])

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