fixed compiler warnings in a better way

diff --git a/config.mk b/config.mk
index f01bcdb..8e404d6 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -16,7 +16,7 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lasound
 
 # flags
 CPPFLAGS = -DVERSION=\"${VERSION}\" -D_GNU_SOURCE
 
 # flags
 CPPFLAGS = -DVERSION=\"${VERSION}\" -D_GNU_SOURCE

-CFLAGS = -std=c99 -pedantic -Wall -Wextra -O0 ${INCS} ${CPPFLAGS}
+CFLAGS = -std=c99 -pedantic -Wno-unused-function -Wall -Wextra -O0 ${INCS} ${CPPFLAGS}

 #CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
 LDFLAGS = ${LIBS}
 #LDFLAGS = -s ${LIBS}
 #CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
 LDFLAGS = ${LIBS}
 #LDFLAGS = -s ${LIBS}

diff --git a/slstatus.c b/slstatus.c
index b0e3eef..7bd3b8c 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -611,16 +611,6 @@ main(void)
        char *res, *element;
        struct arg argument;
 
        char *res, *element;
        struct arg argument;
 

-       /* get rid of unused functions warning */
-       if (0) { setstatus(""); battery_perc(""); cpu_perc();
-               datetime(""); disk_free(""); disk_perc("");
-               disk_total(""); disk_used(""); entropy();
-               gid(); hostname(); ip(""); load_avg();
-               ram_free(); ram_perc(); ram_used(); ram_total();
-               run_command(""); temp(""); uid(); uptime();
-               username(); vol_perc(""); wifi_perc("");
-               wifi_essid(""); }
-

        if (!(dpy = XOpenDisplay(0x0))) {
                fprintf(stderr, "Cannot open display!\n");
                exit(1);
        if (!(dpy = XOpenDisplay(0x0))) {
                fprintf(stderr, "Cannot open display!\n");
                exit(1);