6 files changed, 25 insertions, 12 deletions

@@ -16,6 +16,11 @@ INSTALL = install
 #
 # Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin).
 #
+# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
+# do not support the 'size specifiers' introduced by C99, namely ll, hh,
+# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
+# some C compilers supported these specifiers prior to C99 as an extension.
+#
 
 #-include config.mak
 
@@ -127,6 +132,9 @@ endif
 ifdef NO_STRCASESTR
         CFLAGS += -DNO_STRCASESTR
 endif
+ifdef NO_C99_FORMAT
+        CFLAGS += -DNO_C99_FORMAT
+endif
 ifdef NO_OPENSSL
         CFLAGS += -DNO_OPENSSL
         GIT_OPTIONS += NO_OPENSSL=1
@@ -610,7 +610,7 @@ static void process_cached_repolist(const char *path)
         hash = hash_str(path);
         if (ctx.cfg.project_list)
                 hash += hash_str(ctx.cfg.project_list);
-        cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, hash));
+        cached_rc = xstrdup(fmt("%s/rc-%8lx", ctx.cfg.cache_root, hash));
 
         if (stat(cached_rc, &st)) {
                 /* Nothing is cached, we need to scan without forking. And
@@ -92,7 +92,7 @@ static void print_fileinfo(struct fileinfo *info)
                       info->old_path);
         html("</td><td class='right'>");
         if (info->binary) {
-                htmlf("bin</td><td class='graph'>%d -> %d bytes",
+                htmlf("bin</td><td class='graph'>%ld -> %ld bytes",
                       info->old_size, info->new_size);
                 return;
         }
@@ -228,8 +228,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
                 commit->parents = NULL;
         }
         if (pager) {
-                htmlf("</table><div class='pager'>",
-                     columns);
+                html("</table><div class='pager'>");
                 if (ofs > 0) {
                         cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
                                       ctx.qry.sha1, ctx.qry.vpath,
@@ -5,6 +5,12 @@
 #include "ui-shared.h"
 #include "ui-stats.h"
 
+#ifdef NO_C99_FORMAT
+#define SZ_FMT "%u"
+#else
+#define SZ_FMT "%zu"
+#endif
+
 #define MONTHS 6
 
 struct authorstat {
@@ -283,10 +289,10 @@ void print_combined_authorrow(struct string_list *authors, int from, int to,
                         if (date)
                                 subtotal += (size_t)date->util;
                 }
-                htmlf("<td class='%s'>%d</td>", centerclass, subtotal);
+                htmlf("<td class='%s'>%ld</td>", centerclass, subtotal);
                 total += subtotal;
         }
-        htmlf("<td class='%s'>%d</td></tr>", rightclass, total);
+        htmlf("<td class='%s'>%ld</td></tr>", rightclass, total);
 }
 
 void print_authors(struct string_list *authors, int top,
@@ -335,16 +341,16 @@ void print_authors(struct string_list *authors, int top,
                         if (!date)
                                 html("<td>0</td>");
                         else {
-                                htmlf("<td>%d</td>", date->util);
+                                htmlf("<td>"SZ_FMT"</td>", (size_t)date->util);
                                 total += (size_t)date->util;
                         }
                 }
-                htmlf("<td class='sum'>%d</td></tr>", total);
+                htmlf("<td class='sum'>%ld</td></tr>", total);
         }
 
         if (top < authors->nr)
                 print_combined_authorrow(authors, top, authors->nr - 1,
-                        "Others (%d)", "left", "", "sum", period);
+                        "Others (%ld)", "left", "", "sum", period);
 
         print_combined_authorrow(authors, 0, authors->nr - 1, "Total",
                 "total", "sum", "sum", period);
@@ -367,7 +373,7 @@ void cgit_show_stats(struct cgit_context *ctx)
 
         i = cgit_find_stats_period(code, &period);
         if (!i) {
-                cgit_print_error(fmt("Unknown statistics type: %c", code));
+                cgit_print_error(fmt("Unknown statistics type: %c", code[0]));
                 return;
         }
         if (i > ctx->repo->max_stats) {
@@ -67,7 +67,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
         html("<table summary='blob content' class='bin-blob'>\n");
         html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>");
         for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) {
-                htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs);
+                htmlf("<tr><td class='right'>%04lx</td><td class='hex'>", ofs);
                 for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++)
                         htmlf("%*s%02x",
                               idx == 16 ? 4 : 1, "",
@@ -108,7 +108,7 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
         html(")\n");
 
         if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
-                htmlf("<div class='error'>blob size (%dKB) exceeds display size limit (%dKB).</div>",
+                htmlf("<div class='error'>blob size (%ldKB) exceeds display size limit (%dKB).</div>",
                                 size / 1024, ctx.cfg.max_blob_size);
                 return;
         }