pmt: ndk build fixes

build/workflow/build.config

@@ -1,5 +1,5 @@
 export PMT_VERSION="3.0.2"
 export PMT_VERSION_CODE=302
-export NDK_VERSION="r27c"
+export NDK_VERSION="r27"
 export NDK_IS="android-ndk"
 export NDK_LINK="https://dl.google.com/android/repository/android-ndk-${NDK_VERSION}-linux.zip"

include/libgnulib/Makefile

@@ -0,0 +1,6 @@
+# Run "make check" to ensure that the code passes some simple tests,
+# usually (always?) not involving compilation.
+all:
+
+check:
+	./t-idcache

include/stdckdint.h

@@ -0,0 +1,42 @@
+/*===---- stdckdint.h - Standard header for checking integer----------------===
+ *
+ * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+ * See https://llvm.org/LICENSE.txt for license information.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ *
+ *===-----------------------------------------------------------------------===
+ */
+ 
+#ifndef __STDCKDINT_H
+#define __STDCKDINT_H
+ 
+/* If we're hosted, fall back to the system's stdckdint.h. FreeBSD, for
+ * example, already has a Clang-compatible stdckdint.h header.
+ *
+ * The `stdckdint.h` header requires C 23 or newer.
+ */
+#if __STDC_HOSTED__ && __has_include_next(<stdckdint.h>)
+#include_next <stdckdint.h>
+#else
+ 
+/* C23 7.20.1 Defines several macros for performing checked integer arithmetic*/
+ 
+#define __STDC_VERSION_STDCKDINT_H__ 202311L
+ 
+// Both A and B shall be any integer type other than "plain" char, bool, a bit-
+// precise integer type, or an enumerated type, and they need not be the same.
+ 
+// R shall be a modifiable lvalue of any integer type other than "plain" char,
+// bool, a bit-precise integer type, or an enumerated type. It shouldn't be
+// short type, either. Otherwise, it may be unable to hold two the result of
+// operating two 'int's.
+ 
+// A diagnostic message will be produced if A or B are not suitable integer
+// types, or if R is not a modifiable lvalue of a suitable integer type or R
+// is short type.
+#define ckd_add(R, A, B) __builtin_add_overflow((A), (B), (R))
+#define ckd_sub(R, A, B) __builtin_sub_overflow((A), (B), (R))
+#define ckd_mul(R, A, B) __builtin_mul_overflow((A), (B), (R))
+ 
+#endif /* __STDC_HOSTED__ */
+#endif /* __STDCKDINT_H */

jni/Android.mk

@@ -26,13 +26,13 @@ PMT_CXXFLAGS = \
 	-O3 \
 	-Wall \
 	-Wextra \
-	-std=c++17 \
 	-Wno-vla-cxx-extension \
 	-Wno-nullability-completeness \
 	-Wno-writable-strings \
 	-Wno-nullability-extension \
 	-Wno-reorder-init-list \
 	-Wno-gnu-zero-variadic-macro-arguments \
+	-Wno-unused-parameter \
 	-static \
 	$(PMT_EXTRA_CXXFLAGS)
 E2FSPROGS_DEFAULT_CFLAGS = \
@@ -60,16 +60,16 @@ ifneq ($(PMT_ENABLE_DEBUG),)
 	PMT_CXXFLAGS += -gdwarf-5 -fsanitize=address
 endif
 
-PMT := PartitionManager
+PMT := $(LOCAL_PATH)/PartitionManager
-PARTED := parted
+PARTED := $(LOCAL_PATH)/parted
 PARTED_SRCDIR := $(PARTED)/parted
-MKE2FS := e2fsprogs/mke2fs
+MKE2FS := $(LOCAL_PATH)/e2fsprogs/mke2fs
 LIBGNULIB := $(PARTED)/libgnulib
 LIBCHARSET := $(PARTED)/libcharset
 LIBICRT := $(PARTED)/libiconv/icrt
 LIBICONV := $(PARTED)/libiconv
 LIBPARTED := $(PARTED)/libparted
-LIB := e2fsprogs/lib
+LIB := $(LOCAL_PATH)/e2fsprogs/lib
 LIBEXT2FS := $(LIB)/ext2fs
 LIBEXT2_UUID := $(LIB)/uuid
 LIBEXT2_E2P := $(LIB)/e2p

jni/Application.mk

@@ -23,7 +23,7 @@ APP_ABI := \
     arm64-v8a \
     armeabi-v7a
 
-APP_PLATFORM := android-21
+APP_PLATFORM := android-24
 APP_OPTIM := release
 APP_STL := c++_static
 

jni/parted/libiconv/icrt/Android.mk

@@ -1,49 +0,0 @@
-# By YZBruh
-
-# Copyright 2024 Partition Manager
-# 
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-# 
-#	 http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-########
-# 3.0.2
-########
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libicrt
-LOCAL_SRC_FILES := \
-	$(LOCAL_PATH)/allocator.c \
-	$(LOCAL_PATH)/areadlink.c \
-	$(LOCAL_PATH)/binary-io.c \
-	$(LOCAL_PATH)/careadlinkat.c \
-	$(LOCAL_PATH)/fd-hook.c \
-	$(LOCAL_PATH)/getprogname.c \
-	$(LOCAL_PATH)/unistd.c \
-	$(LOCAL_PATH)/xreadlink.c
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/../lib \
-	$(LOCAL_PATH)/../srclib
-LOCAL_CFLAGS := \
-	-Wall \
-	-Wextra \
-	-Wno-sign-compare \
-	-Wno-unused-const-variable \
-	-Wno-unused-parameter \
-	-Wno-unused-function \
-	-Wno-unused-but-set-variable \
-	-Wno-missing-field-initializers \
-	-fPIC
-
-include $(BUILD_STATIC_LIBRARY)