gn: update to git HEAD

gn/Makefile

@@ -9,17 +9,14 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://gn.googlesource.com/gn.git
-PKG_SOURCE_DATE:=2023-04-05
-PKG_SOURCE_VERSION:=28b7b6c507eb808567e3aea446cd259f7691fddc
-PKG_MIRROR_HASH:=5b112442eabea4b906cc409237fac13b8efb4f5acb25989b1883d5ce96deebd2
+PKG_SOURCE_DATE:=2024-01-24
+PKG_SOURCE_VERSION:=a2e2717ea670249a34b0de4b3e54f268d320bdfa
+PKG_MIRROR_HASH:=13d4b2ac0ca78cedf25ca9919c2969eb37c36b6dd5e8e6e8cd114441500daa76
 
 PKG_LICENSE:=BSD 3-Clause
 PKG_LICENSE_FILES:=LICENSE
 PKG_MAINTAINER:=Tianling Shen <cnsztl@immortalwrt.org>
 
-ifneq ($(wildcard $(TOPDIR)/feeds/packages/devel/ninja/ninja.mk),)
-PKG_BUILD_DEPENDS+= ninja/host
-endif
 PKG_HOST_ONLY:=1
 HOST_BUILD_PARALLEL:=1
 
@@ -45,7 +42,7 @@ define Host/Configure
 endef
 
 define Host/Compile
-	ninja -C $(HOST_BUILD_DIR)/out
+	+$(NINJA) -C $(HOST_BUILD_DIR)/out
 endef
 
 define Host/Install

gn/patches/010-gcc.patch

@@ -1,11 +0,0 @@
---- a/build/gen.py
-+++ b/build/gen.py
-@@ -368,7 +368,7 @@ def WriteGNNinja(path, platform, host, o
-     cxx = os.environ.get('CXX', 'g++')
-     ld = os.environ.get('LD', 'g++')
-     ar = os.environ.get('AR', 'ar -X64')
--  elif platform.is_msys() or platform.is_mingw():
-+  elif platform.is_msys() or platform.is_mingw() or platform.is_linux():
-     cxx = os.environ.get('CXX', 'g++')
-     ld = os.environ.get('LD', 'g++')
-     ar = os.environ.get('AR', 'ar')

gn/src/out/last_commit_position.h

@@ -3,7 +3,7 @@
 #ifndef OUT_LAST_COMMIT_POSITION_H_
 #define OUT_LAST_COMMIT_POSITION_H_
 
-#define LAST_COMMIT_POSITION_NUM 2085
-#define LAST_COMMIT_POSITION "2085 (28b7b6c507eb)"
+#define LAST_COMMIT_POSITION_NUM 2143
+#define LAST_COMMIT_POSITION "2143 (a2e2717ea670)"
 
 #endif  // OUT_LAST_COMMIT_POSITION_H_