[openwrt/openwrt] gcc: 15.x: update to 15.2

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/7bc227b82d8cb0ce2d9f7262efba435b6cc6fb58

commit 7bc227b82d8cb0ce2d9f7262efba435b6cc6fb58
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Fri Aug 8 14:31:18 2025 +0200

    gcc: 15.x: update to 15.2
    
    Update GCC15 to 15.2 to include upstream bugfixes.
    
    Link: https://github.com/openwrt/openwrt/pull/19713
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 toolchain/gcc/Config.version                    | 2 +-
 toolchain/gcc/common.mk                         | 4 ++--
 toolchain/gcc/patches-15.x/910-mbsd_multi.patch | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version
index 34e8c17786..063a2dc9ce 100644
--- a/toolchain/gcc/Config.version
+++ b/toolchain/gcc/Config.version
@@ -15,7 +15,7 @@ config GCC_VERSION
 	default EXTERNAL_GCC_VERSION	if EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
 	default "12.3.0"	if GCC_VERSION_12
 	default "13.3.0"	if GCC_VERSION_13
-	default "15.1.0"	if GCC_VERSION_15
+	default "15.2.0"	if GCC_VERSION_15
 	default "14.3.0"
 
 config GCC_USE_DEFAULT_VERSION
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index 23e337dc2f..3c1167724e 100644
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -46,8 +46,8 @@ ifeq ($(PKG_VERSION),14.3.0)
   PKG_HASH:=e0dc77297625631ac8e50fa92fffefe899a4eb702592da5c32ef04e2293aca3a
 endif
 
-ifeq ($(PKG_VERSION),15.1.0)
-  PKG_HASH:=e2b09ec21660f01fecffb715e0120265216943f038d0e48a9868713e54f06cea
+ifeq ($(PKG_VERSION),15.2.0)
+  PKG_HASH:=438fd996826b0c82485a29da03a72d71d6e3541a83ec702df4271f6fe025d24e
 endif
 
 PATCH_DIR=../patches-$(GCC_MAJOR_VERSION).x
diff --git a/toolchain/gcc/patches-15.x/910-mbsd_multi.patch b/toolchain/gcc/patches-15.x/910-mbsd_multi.patch
index c5462e12c8..4b29ac01cc 100644
--- a/toolchain/gcc/patches-15.x/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches-15.x/910-mbsd_multi.patch
@@ -40,7 +40,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
      case OPT_fconstant_string_class_:
        constant_string_class_name = arg;
        break;
-@@ -1359,6 +1368,47 @@ c_common_init (void)
+@@ -1361,6 +1370,47 @@ c_common_init (void)
        return false;
      }