Also, in order to facilitate this, keep track of version number in configure.ac.
It was previously only mentioned in ChangeLog.
---
wmbattery/configure.ac | 2 +-
wmbattery/wmbattery.c | 7 ++++++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/wmbattery/configure.ac b/wmbattery/configure.ac
index 4d2163e..dc15b2c 100644
--- a/wmbattery/configure.ac
+++ b/wmbattery/configure.ac
@@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
-AC_INIT(wmbattery.c)
+AC_INIT(wmbattery.c, 2.44)
AC_CONFIG_HEADER(config.h)
AC_CONFIG_AUX_DIR(autoconf)
diff --git a/wmbattery/wmbattery.c b/wmbattery/wmbattery.c
index 3a0482e..26fd283 100644
--- a/wmbattery/wmbattery.c
+++ b/wmbattery/wmbattery.c
@@ -314,7 +314,7 @@ char *parse_commandline(int argc, char *argv[])
char *s;
while (c != -1) {
- c = getopt(argc, argv, "hd:g:if:b:w:c:l:es:a:x:");
+ c = getopt(argc, argv, "hd:g:if:b:w:c:l:es:a:x:v");
switch (c) {
case 'h':
printf("Usage: wmbattery [options]\n");
@@ -330,6 +330,7 @@ char *parse_commandline(int argc, char *argv[])
printf("\t-s granularity\tignore fluctuations less than
granularity%% (implies -e)\n");
printf("\t-a file\t\twhen critical send file to
/dev/audio\n");
printf("\t-x command\twhen critical execute this
command\n");
+ printf("\t-v\t\tdisplay version number\n");
exit(0);
break;
case 'd':
@@ -374,6 +375,10 @@ char *parse_commandline(int argc, char *argv[])
case 'x':
crit_command = strdup(optarg);
break;
+ case 'v':
+ printf("wmbattery "PACKAGE_VERSION"\n");
+ exit(0);
+ break;
}
}
--
1.9.1
--
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