Use _CONST_X_STRING to make libXt declare String as const char *

Clears 38 out of 58 -Wdiscarded-qualifiers warnings from gcc

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 2 insertions, 1 deletions

diff --git a/Makefile.am b/Makefile.am
index 3291901..32a5468 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -23,6 +23,7 @@ SUBDIRS = man
 bin_PROGRAMS = xkbvleds xkbwatch xkbbell
 
 AM_CFLAGS = $(CWARNFLAGS)
+AM_CPPFLAGS = -D_CONST_X_STRING
 
 # xkbvleds
 
diff --git a/xkbvleds.c b/xkbvleds.c
index 3151ed8..7d59fba 100644
--- a/xkbvleds.c
+++ b/xkbvleds.c
@@ -210,7 +210,7 @@ main(int argc, char *argv[])
     static Arg boxArgs[] = { {XtNorientation, (XtArgVal) XtorientHorizontal} };
     static Arg onArgs[] = { {XtNon, (XtArgVal) True} };
     static Arg offArgs[] = { {XtNon, (XtArgVal) False} };
-    static char *fallback_resources[] = {
+    static String fallback_resources[] = {
         "*Box*background: grey40",
         NULL
     };