Build native libs via cmake

.gitignore

@@ -10,3 +10,4 @@ build/
 *.log
 *.so
 local.properties
+.cxx

src/java/xcrash/xcrash_lib/build.gradle

@@ -7,6 +7,14 @@ android {
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
         consumerProguardFiles 'proguard-rules.pro'
+        externalNativeBuild {
+            cmake {
+                cppFlags "-std=c++11"
+            }
+        }
+        ndk {
+            abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+        }
     }
     compileOptions {
         sourceCompatibility rootProject.ext.javaVersion
@@ -20,6 +28,11 @@ android {
             minifyEnabled false
         }
     }
+    externalNativeBuild {
+        cmake {
+            path "../../../native/CMakeLists.txt"
+        }
+    }
 }
 
 apply from: rootProject.file('gradle/check.gradle')

src/java/xcrash/xcrash_sample/build.gradle

@@ -10,7 +10,7 @@ android {
         versionCode 1
         versionName "1.0"
         ndk {
-            abiFilters 'armeabi', 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
+            abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
         }
     }
     compileOptions {

src/native/CMakeLists.txt

@@ -0,0 +1,9 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 3.6)
+
+PROJECT(xcrash_native)
+
+FIND_LIBRARY(libdl dl)
+FIND_LIBRARY(liblog log)
+ADD_SUBDIRECTORY(common)
+ADD_SUBDIRECTORY(libxcrash/jni)
+ADD_SUBDIRECTORY(libxcrash_dumper/jni)

src/native/build_via_cmake.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+if [ ! -d ${ANDROID_SDK_ROOT} ] || [ ! -d ${ANDROID_NDK_ROOT} ]; then
+  echo '# Please check the env ANDROID_SDK_ROOT & ANDROID_NDK_ROOT before run this script:
+  # ANDROID_SDK_ROOT="${HOME}/Android/Sdk" # macOS
+  # ANDROID_NDK_ROOT="${ANDROID_SDK_ROOT}/ndk-bundle" # deps'
+  exit -1
+fi
+ANDROID_CMAKE_TOOLCHAIN_FILE="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake"
+XCRASH_NATIVE_ROOT="$(cd `dirname $0`;pwd)"
+XCRASH_NATIVE_ROOT="${XCRASH_NATIVE_ROOT:-$(pwd)}" # double check
+XCRASH_BUILD_DIRECTORY="${XCRASH_NATIVE_ROOT}/build"
+XCRASH_OUTPUT_DIRECTORY="${XCRASH_NATIVE_ROOT/src\/native/src\/java\/xcrash\/xcrash_lib\/src\/main\/jniLibs}"
+
+for abi in armeabi-v7a arm64-v8a x86 x86_64
+do
+  rm -rf ${XCRASH_BUILD_DIRECTORY}
+  mkdir -p ${XCRASH_BUILD_DIRECTORY}
+  pushd ${XCRASH_BUILD_DIRECTORY}
+  EXEC_CMD="cmake ${XCRASH_NATIVE_ROOT} \
+    -DCMAKE_TOOLCHAIN_FILE=\"${ANDROID_CMAKE_TOOLCHAIN_FILE}\" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DANDROID_TOOLCHAIN=clang \
+    -DANDROID_NATIVE_API_LEVEL=19 \
+    -DANDROID_ABI=${abi} \
+    -DANDROID_NDK=\"${ANDROID_NDK_ROOT}\" \
+    -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=\"${XCRASH_OUTPUT_DIRECTORY}/${abi}\""
+  echo "${EXEC_CMD[@]}"
+  eval "${EXEC_CMD[@]}"
+  make 
+  popd
+done

src/native/common/CMakeLists.txt

@@ -0,0 +1,19 @@
+SET(xcrash_common_sources
+        xcc_b64.c
+        xcc_fmt.c
+        xcc_libc_support.c
+        xcc_meminfo.c
+        xcc_signal.c
+        xcc_unwind.c
+        xcc_unwind_clang.c
+        xcc_unwind_libcorkscrew.c
+        xcc_unwind_libunwind.c
+        xcc_util.c)
+ADD_LIBRARY(xcrash_common STATIC ${xcrash_common_sources})
+TARGET_INCLUDE_DIRECTORIES(xcrash_common PUBLIC .)
+TARGET_COMPILE_OPTIONS(xcrash_common
+        PRIVATE
+        -std=c11
+        -Weverything
+        -Werror
+        -O0)

src/native/libxcrash/jni/CMakeLists.txt

@@ -0,0 +1,18 @@
+SET(xcrash_sources
+        xc_common.c
+        xc_crash.c
+        xc_dl.c
+        xc_fallback.c
+        xc_jni.c
+        xc_test.c
+        xc_trace.c
+        xc_util.c)
+ADD_LIBRARY(xcrash SHARED ${xcrash_sources})
+TARGET_INCLUDE_DIRECTORIES(xcrash PRIVATE .)
+TARGET_COMPILE_OPTIONS(xcrash
+        PRIVATE
+        -std=c11
+        -Weverything
+        -Werror
+        -fvisibility=hidden)
+TARGET_LINK_LIBRARIES(xcrash xcrash_common ${libdl} ${liblog})

src/native/libxcrash_dumper/jni/CMakeLists.txt

@@ -0,0 +1,33 @@
+ADD_SUBDIRECTORY(lzma)
+
+SET(xcrash_dumper_sources
+        xcd_arm_exidx.c
+        xcd_core.c
+        xcd_dwarf.c
+        xcd_elf.c
+        xcd_elf_interface.c
+        xcd_frames.c
+        xcd_map.c
+        xcd_maps.c
+        xcd_md5.c
+        xcd_memory.c
+        xcd_memory_buf.c
+        xcd_memory_file.c
+        xcd_memory_remote.c
+        xcd_process.c
+        xcd_regs_arm.c
+        xcd_regs_arm64.c
+        xcd_regs_x86.c
+        xcd_regs_x86_64.c
+        xcd_sys.c
+        xcd_thread.c
+        xcd_util.c)
+ADD_LIBRARY(xcrash_dumper SHARED ${xcrash_dumper_sources})
+TARGET_INCLUDE_DIRECTORIES(xcrash_dumper PRIVATE .)
+TARGET_COMPILE_OPTIONS(xcrash_dumper
+        PRIVATE
+        -std=c11
+        -Weverything
+        -Werror
+        -fvisibility=hidden)
+TARGET_LINK_LIBRARIES(xcrash_dumper PRIVATE xcrash_common lzma ${libdl} ${liblog})

src/native/libxcrash_dumper/jni/lzma/CMakeLists.txt

@@ -0,0 +1,39 @@
+SET(lzma_sources
+        7zAlloc.c
+        7zCrc.c
+        7zCrcOpt.c
+        Alloc.c
+        Bra.c
+        Bra86.c
+        BraIA64.c
+        CpuArch.c
+        Delta.c
+        Lzma2Dec.c
+        LzmaDec.c
+        Sha256.c
+        Xz.c
+        XzCrc64.c
+        XzCrc64Opt.c
+        XzDec.c)
+ADD_LIBRARY(lzma STATIC ${lzma_sources})
+TARGET_INCLUDE_DIRECTORIES(lzma PUBLIC .)
+TARGET_COMPILE_OPTIONS(lzma
+        PRIVATE
+        -std=c11
+        -Weverything
+        -Werror
+        -Wno-enum-conversion
+        -Wno-reserved-id-macro
+        -Wno-undef
+        -Wno-missing-prototypes
+        -Wno-missing-variable-declarations
+        -Wno-cast-align
+        -Wno-sign-conversion
+        -Wno-assign-enum
+        -Wno-unused-macros
+        -Wno-padded
+        -Wno-cast-qual
+        -Wno-strict-prototypes
+        -fPIC
+        -D_7ZIP_ST)
+TARGET_LINK_LIBRARIES(lzma)