From: Adam Borowski <kilobyte@angband.pl>
Date: Mon, 9 Mar 2015 06:58:10 +0000 (+0100)
Subject: Fix a build failure on x32 (time_t printfs).
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=ffe0aa6a114e83649bb04ff8e09b8025be988de2;p=sgt-puzzles.git

Fix a build failure on x32 (time_t printfs).

As that architecture has 64-bit time_t but only 32-bit longs, printf format
causes a warning.  Enter -Werror...
---

diff --git a/magnets.c b/magnets.c
index 815f016..5437c61 100644
--- a/magnets.c
+++ b/magnets.c
@@ -2562,7 +2562,7 @@ int main(int argc, const char *argv[])
         goto done;
     }
     s = new_game(NULL, p, desc);
-    printf("%s:%s (seed %ld)\n", id, desc, seed);
+    printf("%s:%s (seed %ld)\n", id, desc, (long)seed);
     if (aux) {
         /* We just generated this ourself. */
         if (verbose || print) {
diff --git a/signpost.c b/signpost.c
index e89a7c6..5650b2b 100644
--- a/signpost.c
+++ b/signpost.c
@@ -2393,7 +2393,7 @@ int main(int argc, const char *argv[])
         }
     }
 
-    sprintf(newseed, "%lu", time(NULL));
+    sprintf(newseed, "%lu", (unsigned long) time(NULL));
     seedstr = dupstr(newseed);
 
     if (id || !stdin_desc) {