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author | dotdotisdead <dotdotisdead@a3eca27d-f21b-0410-9b4a-6511e771f64e> | 2006-09-30 04:47:47 +0000 |
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committer | dotdotisdead <dotdotisdead@a3eca27d-f21b-0410-9b4a-6511e771f64e> | 2006-09-30 04:47:47 +0000 |
commit | ad85653ca73c8126de516b9a4294e8f08577c00d (patch) | |
tree | 79fb4d644ccf6a4fe8dac146b801a21d63537b23 /xdelta1/xdelta.m4 | |
parent | 5a7c245871879325d7b05c06e0b2011203986ee8 (diff) |
import 1.1.3
Diffstat (limited to 'xdelta1/xdelta.m4')
-rwxr-xr-x | xdelta1/xdelta.m4 | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/xdelta1/xdelta.m4 b/xdelta1/xdelta.m4 new file mode 100755 index 0000000..5a0dc11 --- /dev/null +++ b/xdelta1/xdelta.m4 | |||
@@ -0,0 +1,183 @@ | |||
1 | # Configure paths for XDELTA | ||
2 | # Owen Taylor 97-11-3 | ||
3 | |||
4 | dnl AM_PATH_XDELTA([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) | ||
5 | dnl Test for XDELTA, and define XDELTA_CFLAGS and XDELTA_LIBS, if "gmodule" or | ||
6 | dnl | ||
7 | AC_DEFUN(AM_PATH_XDELTA, | ||
8 | [dnl | ||
9 | dnl Get the cflags and libraries from the xdelta-config script | ||
10 | dnl | ||
11 | AC_ARG_WITH(xdelta-prefix,[ --with-xdelta-prefix=PFX Prefix where XDELTA is installed (optional)], | ||
12 | xdelta_config_prefix="$withval", xdelta_config_prefix="") | ||
13 | AC_ARG_WITH(xdelta-exec-prefix,[ --with-xdelta-exec-prefix=PFX Exec prefix where XDELTA is installed (optional)], | ||
14 | xdelta_config_exec_prefix="$withval", xdelta_config_exec_prefix="") | ||
15 | AC_ARG_ENABLE(xdeltatest, [ --disable-xdeltatest Do not try to compile and run a test XDELTA program], | ||
16 | , enable_xdeltatest=yes) | ||
17 | |||
18 | if test x$xdelta_config_exec_prefix != x ; then | ||
19 | xdelta_config_args="$xdelta_config_args --exec-prefix=$xdelta_config_exec_prefix" | ||
20 | if test x${XDELTA_CONFIG+set} != xset ; then | ||
21 | XDELTA_CONFIG=$xdelta_config_exec_prefix/bin/xdelta-config | ||
22 | fi | ||
23 | fi | ||
24 | if test x$xdelta_config_prefix != x ; then | ||
25 | xdelta_config_args="$xdelta_config_args --prefix=$xdelta_config_prefix" | ||
26 | if test x${XDELTA_CONFIG+set} != xset ; then | ||
27 | XDELTA_CONFIG=$xdelta_config_prefix/bin/xdelta-config | ||
28 | fi | ||
29 | fi | ||
30 | |||
31 | AC_PATH_PROG(XDELTA_CONFIG, xdelta-config, no) | ||
32 | min_xdelta_version=ifelse([$1], ,1.0.0,$1) | ||
33 | AC_MSG_CHECKING(for XDELTA - version >= $min_xdelta_version) | ||
34 | no_xdelta="" | ||
35 | if test "$XDELTA_CONFIG" = "no" ; then | ||
36 | no_xdelta=yes | ||
37 | else | ||
38 | XDELTA_CFLAGS=`$XDELTA_CONFIG $xdelta_config_args --cflags` | ||
39 | XDELTA_LIBS=`$XDELTA_CONFIG $xdelta_config_args --libs` | ||
40 | xdelta_config_major_version=`$XDELTA_CONFIG $xdelta_config_args --version | \ | ||
41 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | ||
42 | xdelta_config_minor_version=`$XDELTA_CONFIG $xdelta_config_args --version | \ | ||
43 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | ||
44 | xdelta_config_micro_version=`$XDELTA_CONFIG $xdelta_config_args --version | \ | ||
45 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | ||
46 | if test "x$enable_xdeltatest" = "xyes" ; then | ||
47 | ac_save_CFLAGS="$CFLAGS" | ||
48 | ac_save_LIBS="$LIBS" | ||
49 | CFLAGS="$CFLAGS $XDELTA_CFLAGS" | ||
50 | LIBS="$LIBS $XDELTA_LIBS" | ||
51 | dnl | ||
52 | dnl Now check if the installed XDELTA is sufficiently new. (Also sanity | ||
53 | dnl checks the results of xdelta-config to some extent | ||
54 | dnl | ||
55 | rm -f conf.xdeltatest | ||
56 | AC_TRY_RUN([ | ||
57 | #include <xdelta.h> | ||
58 | #include <stdio.h> | ||
59 | #include <stdlib.h> | ||
60 | |||
61 | int | ||
62 | main () | ||
63 | { | ||
64 | int major, minor, micro; | ||
65 | char *tmp_version; | ||
66 | |||
67 | system ("touch conf.xdeltatest"); | ||
68 | |||
69 | /* HP/UX 9 (%@#!) writes to sscanf strings */ | ||
70 | tmp_version = g_strdup("$min_xdelta_version"); | ||
71 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | ||
72 | printf("%s, bad version string\n", "$min_xdelta_version"); | ||
73 | exit(1); | ||
74 | } | ||
75 | |||
76 | if ((xdelta_major_version != $xdelta_config_major_version) || | ||
77 | (xdelta_minor_version != $xdelta_config_minor_version) || | ||
78 | (xdelta_micro_version != $xdelta_config_micro_version)) | ||
79 | { | ||
80 | printf("\n*** 'xdelta-config --version' returned %d.%d.%d, but XDELTA (%d.%d.%d)\n", | ||
81 | $xdelta_config_major_version, $xdelta_config_minor_version, $xdelta_config_micro_version, | ||
82 | xdelta_major_version, xdelta_minor_version, xdelta_micro_version); | ||
83 | printf ("*** was found! If xdelta-config was correct, then it is best\n"); | ||
84 | printf ("*** to remove the old version of XDELTA. You may also be able to fix the error\n"); | ||
85 | printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); | ||
86 | printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); | ||
87 | printf("*** required on your system.\n"); | ||
88 | printf("*** If xdelta-config was wrong, set the environment variable XDELTA_CONFIG\n"); | ||
89 | printf("*** to point to the correct copy of xdelta-config, and remove the file config.cache\n"); | ||
90 | printf("*** before re-running configure\n"); | ||
91 | } | ||
92 | else if ((xdelta_major_version != XDELTA_MAJOR_VERSION) || | ||
93 | (xdelta_minor_version != XDELTA_MINOR_VERSION) || | ||
94 | (xdelta_micro_version != XDELTA_MICRO_VERSION)) | ||
95 | { | ||
96 | printf("*** XDELTA header files (version %d.%d.%d) do not match\n", | ||
97 | XDELTA_MAJOR_VERSION, XDELTA_MINOR_VERSION, XDELTA_MICRO_VERSION); | ||
98 | printf("*** library (version %d.%d.%d)\n", | ||
99 | xdelta_major_version, xdelta_minor_version, xdelta_micro_version); | ||
100 | } | ||
101 | else | ||
102 | { | ||
103 | if ((xdelta_major_version > major) || | ||
104 | ((xdelta_major_version == major) && (xdelta_minor_version > minor)) || | ||
105 | ((xdelta_major_version == major) && (xdelta_minor_version == minor) && (xdelta_micro_version >= micro))) | ||
106 | { | ||
107 | return 0; | ||
108 | } | ||
109 | else | ||
110 | { | ||
111 | printf("\n*** An old version of XDELTA (%d.%d.%d) was found.\n", | ||
112 | xdelta_major_version, xdelta_minor_version, xdelta_micro_version); | ||
113 | printf("*** You need a version of XDELTA newer than %d.%d.%d. The latest version of\n", | ||
114 | major, minor, micro); | ||
115 | printf("*** XDELTA is always available from ftp://ftp.gtk.org.\n"); | ||
116 | printf("***\n"); | ||
117 | printf("*** If you have already installed a sufficiently new version, this error\n"); | ||
118 | printf("*** probably means that the wrong copy of the xdelta-config shell script is\n"); | ||
119 | printf("*** being found. The easiest way to fix this is to remove the old version\n"); | ||
120 | printf("*** of XDELTA, but you can also set the XDELTA_CONFIG environment to point to the\n"); | ||
121 | printf("*** correct copy of xdelta-config. (In this case, you will have to\n"); | ||
122 | printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); | ||
123 | printf("*** so that the correct libraries are found at run-time))\n"); | ||
124 | } | ||
125 | } | ||
126 | return 1; | ||
127 | } | ||
128 | ],, no_xdelta=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | ||
129 | CFLAGS="$ac_save_CFLAGS" | ||
130 | LIBS="$ac_save_LIBS" | ||
131 | fi | ||
132 | fi | ||
133 | if test "x$no_xdelta" = x ; then | ||
134 | AC_MSG_RESULT(yes) | ||
135 | ifelse([$2], , :, [$2]) | ||
136 | else | ||
137 | AC_MSG_RESULT(no) | ||
138 | if test "$XDELTA_CONFIG" = "no" ; then | ||
139 | echo "*** The xdelta-config script installed by XDELTA could not be found" | ||
140 | echo "*** If XDELTA was installed in PREFIX, make sure PREFIX/bin is in" | ||
141 | echo "*** your path, or set the XDELTA_CONFIG environment variable to the" | ||
142 | echo "*** full path to xdelta-config." | ||
143 | else | ||
144 | if test -f conf.xdeltatest ; then | ||
145 | : | ||
146 | else | ||
147 | echo "*** Could not run XDELTA test program, checking why..." | ||
148 | CFLAGS="$CFLAGS $XDELTA_CFLAGS" | ||
149 | LIBS="$LIBS $XDELTA_LIBS" | ||
150 | AC_TRY_LINK([ | ||
151 | #include <xdelta.h> | ||
152 | #include <stdio.h> | ||
153 | ], [ return ((xdelta_major_version) || (xdelta_minor_version) || (xdelta_micro_version)); ], | ||
154 | [ echo "*** The test program compiled, but did not run. This usually means" | ||
155 | echo "*** that the run-time linker is not finding XDELTA or finding the wrong" | ||
156 | echo "*** version of XDELTA. If it is not finding XDELTA, you'll need to set your" | ||
157 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" | ||
158 | echo "*** to the installed location Also, make sure you have run ldconfig if that" | ||
159 | echo "*** is required on your system" | ||
160 | echo "***" | ||
161 | echo "*** If you have an old version installed, it is best to remove it, although" | ||
162 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" | ||
163 | echo "***" | ||
164 | echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" | ||
165 | echo "*** came with the system with the command" | ||
166 | echo "***" | ||
167 | echo "*** rpm --erase --nodeps gtk gtk-devel" ], | ||
168 | [ echo "*** The test program failed to compile or link. See the file config.log for the" | ||
169 | echo "*** exact error that occured. This usually means XDELTA was incorrectly installed" | ||
170 | echo "*** or that you have moved XDELTA since it was installed. In the latter case, you" | ||
171 | echo "*** may want to edit the xdelta-config script: $XDELTA_CONFIG" ]) | ||
172 | CFLAGS="$ac_save_CFLAGS" | ||
173 | LIBS="$ac_save_LIBS" | ||
174 | fi | ||
175 | fi | ||
176 | XDELTA_CFLAGS="" | ||
177 | XDELTA_LIBS="" | ||
178 | ifelse([$3], , :, [$3]) | ||
179 | fi | ||
180 | AC_SUBST(XDELTA_CFLAGS) | ||
181 | AC_SUBST(XDELTA_LIBS) | ||
182 | rm -f conf.xdeltatest | ||
183 | ]) | ||