commit 394ece97028f554022014ad299c32eddc82d36f8
from: Oliver Lowe <o@olowe.co>
date: Mon Sep  1 07:20:42 2025 UTC

Drop support for y2038 unfixed systems

musl libc converted to 64-bit time_t on 32-bit systems already

commit - 425dbb6554835694af498b06491634c96b73f3ab
commit + 394ece97028f554022014ad299c32eddc82d36f8
blob - 2fb77e64397a7d036031f65412159ac6cccc499b
blob + e346a5bf8e04ed1157da348a1ff1ffa2e7f47ea7
--- configure.ac
+++ configure.ac
@@ -107,27 +107,6 @@ AC_SYS_LARGEFILE
 
 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 
-AC_MSG_CHECKING([for time_t format specifier])
-_gcc_cflags_save=$CFLAGS
-CFLAGS="-Wformat -Werror"
-AC_COMPILE_IFELSE([
-	AC_LANG_PROGRAM([[
-		#include <stdio.h>
-		#include <time.h>
-		]],[[printf("%lld", time(NULL));]])],
-	[time_t_long_long=yes],
-	[time_t_long_long=no])
-CFLAGS=$_gcc_cflags_save
-
-if test x"$time_t_long_long" = xyes; then
-	time_t_fmt=lld
-else
-	time_t_fmt=ld
-fi
-AC_MSG_RESULT([$time_t_fmt])
-AC_DEFINE_UNQUOTED([CM_TIME_FORMAT], ["$time_t_fmt"],
-	[Define printf format specifier for time_t])
-
 AM_CFLAGS="-Wall"
 if test $USE_MAINTAINER_MODE = yes; then
 	AM_CFLAGS="$AM_CFLAGS -g"
@@ -141,7 +120,6 @@ AM_ICONV
 dnl floor and ceil are  in -lm
 LIBS="$LIBS -lm"
 
-dnl for gettext
 GETTEXT_PACKAGE=claws-mail
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define text domain.])
@@ -214,10 +192,6 @@ dnl Checks for library functions.
 AC_FUNC_ALLOCA
 AC_CHECK_FUNCS(strcasestr)
 
-dnl *****************
-dnl ** common code **
-dnl *****************
-
 dnl check for glib
 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.50 gmodule-2.0 >= 2.50 gobject-2.0 >= 2.50 gthread-2.0 >= 2.50])
 
blob - 6317f027998421a9416b3f56a0a20c8a0ca29f57
blob + 4e403092f7d47cf3911579c95d2a6a20f874512c
--- src/common/utils.c
+++ src/common/utils.c
@@ -3863,7 +3863,7 @@ size_t fast_strftime(gchar *buf, gint buflen, const gc
 				*curpos++ = '0'+(lt->tm_min % 10);
 				break;
 			case 's':
-				snprintf(subbuf, 64, "%" CM_TIME_FORMAT, mktime(lt));
+				snprintf(subbuf, 64, "%lld", mktime(lt));
 				len = strlen(subbuf); CHECK_SIZE();
 				strncpy2(curpos, subbuf, buflen - total_done);
 				break;
blob - 921ce2c4325d512f5db9ab1eebe80decfcf3009e
blob + d649c4ee484598bbb1d032a386a0b47cd92c64ce
--- src/common/xml.c
+++ src/common/xml.c
@@ -14,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
 
 #ifdef HAVE_CONFIG_H
@@ -36,7 +36,7 @@
 /* if this is defined all attr.names and tag.names are stored
  * in a hash table */
 #if defined(SPARSE_MEMORY)
-#include "stringtable.h" 
+#include "stringtable.h"
 
 static StringTable *xml_string_table;
 static XMLTag  *xml_copy_tag		(XMLTag		*tag);
@@ -254,7 +254,7 @@ next:
 		buf[len - 1] = '\0';
 		g_strchomp(buf);
 	}
-	
+
 	if (strlen(buf) == 0) {
 		g_warning("xml_parse_next_tag(): tag name is empty in %s", file->path);
 		return -1;
@@ -474,25 +474,25 @@ XMLNode *xml_node_new(XMLTag *tag, const gchar *text)
 XMLTag *xml_tag_new(const gchar *tag)
 {
 	XMLTag *new_tag;
- 
+
 	new_tag = g_new(XMLTag, 1);
 	if (tag)
 		new_tag->tag = XML_STRING_ADD(tag);
 	else
 		new_tag->tag = NULL;
 	new_tag->attr = NULL;
- 
+
 	return new_tag;
 }
 
 XMLAttr *xml_attr_new(const gchar *name, const gchar *value)
 {
 	XMLAttr *new_attr;
- 
+
 	new_attr = g_new(XMLAttr, 1);
 	new_attr->name = XML_STRING_ADD(name);
 	new_attr->value = g_strdup(value);
- 
+
 	return new_attr;
 }
 
@@ -506,7 +506,7 @@ XMLAttr *xml_attr_new_int(const gchar *name, const gin
 	new_attr = g_new(XMLAttr, 1);
 	new_attr->name = XML_STRING_ADD(name);
 	new_attr->value = valuestr;
- 
+
 	return new_attr;
 }
 
@@ -515,7 +515,7 @@ XMLAttr *xml_attr_new_time_t(const gchar *name, const 
 	XMLAttr *new_attr;
 	gchar *valuestr;
 
-	valuestr = g_strdup_printf("%"CM_TIME_FORMAT, value);
+	valuestr = g_strdup_printf("%lld", value);
 
 	new_attr = g_new(XMLAttr, 1);
 	new_attr->name = XML_STRING_ADD(name);
@@ -732,7 +732,7 @@ static int xml_write_tree_recursive(GNode *node, FILE 
 		TRY(fprintf(fp, " %s=\"", attr->name) > 0);
 		TRY(xml_file_put_escape_str(fp, attr->value) == 0);
 		TRY(fputs("\"", fp) != EOF);
-		
+
 	}
 
 	if (node->children) {
@@ -753,7 +753,7 @@ static int xml_write_tree_recursive(GNode *node, FILE 
 		TRY(fprintf(fp, "</%s>\n", tag->tag) > 0);
 	} else
 		TRY(fputs(" />\n", fp) != EOF);
-	
+
 	return 0;
 }
 
@@ -768,7 +768,7 @@ static gpointer copy_node_func(gpointer nodedata, gpoi
 {
 	XMLNode *xmlnode = (XMLNode *) nodedata;
 	XMLNode *newxmlnode;
-	
+
 	newxmlnode = g_new0(XMLNode, 1);
 	newxmlnode->tag = xml_copy_tag(xmlnode->tag);
 	newxmlnode->element = g_strdup(xmlnode->element);
blob - 5a73d31b8247474c6ab200877bc8e63bbab051a9
blob + abd39987b3880bbfb3a757f18096b0ae91a4fd13
--- src/mh.c
+++ src/mh.c
@@ -1281,6 +1281,6 @@ static void mh_set_mtime(Folder *folder, FolderItem *i
 	}
 
 	item->mtime = s.st_mtime;
-	debug_print("MH: forced mtime of %s to %"CM_TIME_FORMAT"\n", item->name?item->name:"(null)", item->mtime);
+	debug_print("MH: forced mtime of %s to %lld\n", item->name?item->name:"(null)", item->mtime);
 	g_free(path);
 }