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configure option for mathfunctions

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1204 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Nikolas Garofil 2008-07-01 11:13:40 +00:00
parent 5ce58e014e
commit 72f416212f
2 changed files with 24 additions and 0 deletions
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15
configure.ac.in
View File

@ -183,6 +183,20 @@ if test x$want_hddtemp = xyes; then
fi
fi
dnl
dnl Math
dnl
AC_ARG_ENABLE([math],
AC_HELP_STRING([--disable-math], [disable if you do not want math support @<:@default=yes@:>@]),
[want_math="$enableval"], [want_math=yes])
AM_CONDITIONAL(BUILD_MATH, test x$want_math = xyes)
if test x$want_math = xyes; then
LIBS="$LIBS -lm"
AC_DEFINE(MATH, 1, [Define if you want math support])
fi
dnl
dnl MPD
dnl
@ -662,6 +676,7 @@ $PACKAGE $VERSION configured successfully:
XMMS2: $want_xmms2
* General:
math: $want_math
hddtemp: $want_hddtemp
portmon: $want_portmon
RSS: $want_rss

9
src/conky.c
View File

@ -108,6 +108,9 @@ static void print_version(void)
" * xmms2\n"
#endif /* XMMS2 */
"\n General features:\n"
#ifdef MATH
" * math\n"
#endif /* Math */
#ifdef HDDTEMP
" * hddtemp\n"
#endif /* HDDTEMP */
@ -715,7 +718,9 @@ void graph_append(struct special_t *graph, double f, char showaslog)
int i;
if (showaslog) {
#ifdef MATH
f = log10(f + 1);
#endif
}
if (!graph->scaled && f > graph->graph_scale) {
@ -797,7 +802,9 @@ static void new_graph(char *buf, int w, int h, unsigned int first_colour,
s->graph_width = s->width - 2; // subtract 2 for rectangle around
} */
if (showaslog) {
#ifdef MATH
s->graph_scale = log10(s->graph_scale + 1);
#endif
}
if (append) {
graph_append(s, i, showaslog);
@ -7072,6 +7079,7 @@ static void draw_line(char *s)
cur_x = tmp_x;
cur_y = tmp_y;
}
#ifdef MATH
if (show_graph_scale && (specials[special_index].show_scale == 1)) {
int tmp_x = cur_x;
int tmp_y = cur_y;
@ -7086,6 +7094,7 @@ static void draw_line(char *s)
cur_x = tmp_x;
cur_y = tmp_y;
}
#endif
set_foreground_color(last_colour);
break;
}