user/libical: Update to 3.0.18, add ICU 75 patch

1 files changed, 31 insertions, 0 deletions

diff --git a/user/libical/icu75.patch b/user/libical/icu75.patch
new file mode 100644
index 000000000..321c02aba
--- /dev/null
+++ b/user/libical/icu75.patch
@@ -0,0 +1,31 @@
+From ec62c552df8e1fcc187855bb342c082e22a08edc Mon Sep 17 00:00:00 2001
+From: Lukas Fleischer <lfleischer@lfos.de>
+Date: Wed, 15 May 2024 12:28:38 +0700
+Subject: [PATCH] Fix build with ICU 75
+
+---
+ src/libical/icalrecur.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/libical/icalrecur.c b/src/libical/icalrecur.c
+index 3c1789480..1907a3636 100644
+--- a/src/libical/icalrecur.c
++++ b/src/libical/icalrecur.c
+@@ -1125,7 +1125,7 @@ icalarray *icalrecurrencetype_rscale_supported_calendars(void)
+ 
+     calendars = icalarray_new(sizeof(const char **), 20);
+ 
+-    en = ucal_getKeywordValuesForLocale("calendar", NULL, false, &status);
++    en = ucal_getKeywordValuesForLocale("calendar", "", false, &status);
+     while ((cal = uenum_next(en, NULL, &status))) {
+         cal = icalmemory_tmp_copy(cal);
+         icalarray_append(calendars, &cal);
+@@ -1526,7 +1526,7 @@ static int initialize_rscale(icalrecur_iterator *impl)
+         }
+ 
+         /* Check if specified calendar is supported */
+-        en = ucal_getKeywordValuesForLocale("calendar", NULL, false, &status);
++        en = ucal_getKeywordValuesForLocale("calendar", "", false, &status);
+         while ((cal = uenum_next(en, NULL, &status))) {
+             if (!strcmp(cal, rule.rscale)) {
+                 is_hebrew = !strcmp(rule.rscale, "hebrew");