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

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Revision 507 - (show annotations)
Sun Jan 10 07:23:34 2010 UTC (10 years, 10 months ago) by siliconforks
File size: 3598 byte(s)
Update SpiderMonkey from Firefox 3.6rc1.

1 # -*- 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 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 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 >= $min_nspr_version)
51
52 no_nspr=""
53 if test "$NSPR_CONFIG" != "no"; then
54 NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
55 NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
56 NSPR_VERSION_STRING=`$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="$NO_NSPR_CONFIG_SYSTEM_VERSION"
61 else
62 no_nspr="yes"
63 fi
64
65 if test -z "$no_nspr"; then
66 nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
67 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
68 nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
69 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
70 nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
71 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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