Question

我需要使用clang为Android armeabi-v7a构建Poco 1.9.0。

我这样构建它：

./configure --no-sharedmemory --no-wstring --config=Android-armeabi-v7a-clang --no-samples --no-tests --omit=Data,PageCompiler,ApacheConnector,CppParser,PDF,PocoDoc,ProGen,Encodings,CppUnit,MongoDB,Redis,SevenZip,Zip
make -j4
make install

这是我创建的Android-armeabi-v7a-clang的配置文件：

#
# $Id: //poco/1.4/build/config/Android#3 $
#
# Android
#
# Make settings for Android NDK
#

#
# General Settings
#
LINKMODE           ?= STATIC
ANDROID_ABI        ?= armeabi-v7a
POCO_TARGET_OSNAME  = Android
POCO_TARGET_OSARCH  = $(ANDROID_ABI)

ifeq ($(ANDROID_ABI),armeabi)
TOOL      = arm-linux-androideabi
ARCHFLAGS = -mthumb
else
ifeq ($(ANDROID_ABI),armeabi-v7a)
TOOL      = arm-linux-androideabi
ARCHFLAGS = -march=armv7-a -mfloat-abi=softfp
LINKFLAGS = -Wl,--fix-cortex-a8
else
ifeq ($(ANDROID_ABI),x86)
TOOL      = i686-linux-android
ARCHFLAGS = -march=i686 -msse3 -mstackrealign -mfpmath=sse
else
ifeq ($(ANDROID_ABI),x86_64)
TOOL      = x86_64-linux-android
ARCHFLAGS = -msse3 -mstackrealign -mfpmath=sse
else
ifeq ($(ANDROID_ABI),arm64-v8a)
TOOL      = aarch64-linux-android
ARCHFLAGS = -march=armv8-a
else
$(error Invalid ABI specified in ANDROID_ABI)
endif
endif
endif
endif
endif

#
# Define Tools
#
CC      = $(TOOL)-clang
CXX     = $(TOOL)-clang++
LINK    = $(CXX)
STRIP   = $(TOOL)-strip
LIB     = $(TOOL)-ar -cr
RANLIB  = $(TOOL)-ranlib
SHLIB   = $(CXX) -shared -Wl,-soname,$(notdir $@) -o $@
SHLIBLN = $(POCO_BASE)/build/script/shlibln
DEP     = $(POCO_BASE)/build/script/makedepend.gcc
SHELL   = sh
RM      = rm -rf
CP      = cp
MKDIR   = mkdir -p

#
# Extension for Shared Libraries
#
SHAREDLIBEXT     = .so.$(target_version)
SHAREDLIBLINKEXT = .so

#
# Compiler and Linker Flags
#
CFLAGS          = $(ARCHFLAGS) -fpic -ffunction-sections -funwind-tables -fstack-protector -fno-strict-aliasing
CFLAGS32        =
CFLAGS64        =
CXXFLAGS        = $(ARCHFLAGS) -std=c++11 -fpic -ffunction-sections -funwind-tables -fstack-protector -fno-strict-aliasing -frtti -fexceptions
CXXFLAGS32      =
CXXFLAGS64      =
LINKFLAGS      += 
LINKFLAGS32     =
LINKFLAGS64     =
STATICOPT_CC    = 
STATICOPT_CXX   = 
STATICOPT_LINK  = -static
SHAREDOPT_CC    = 
SHAREDOPT_CXX   = 
SHAREDOPT_LINK  = -Wl,-rpath,$(LIBPATH)
DEBUGOPT_CC     = -g -D_DEBUG
DEBUGOPT_CXX    = -g -D_DEBUG
DEBUGOPT_LINK   = -g
RELEASEOPT_CC   = -O3 -DNDEBUG -fomit-frame-pointer
RELEASEOPT_CXX  = -O2 -DNDEBUG -fomit-frame-pointer
RELEASEOPT_LINK = -O2

#
# System Specific Flags
#
SYSFLAGS = -DPOCO_ANDROID -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_WSTRING -DPOCO_NO_SHAREDMEMORY

#
# System Specific Libraries
#
SYSLIBS  = -lstdc++ -lsupc++

当我尝试构建它时，我多次出现此错误：

In file included from src/OpenSSLInitializer.cpp:15:
In file included from include/Poco/Crypto/OpenSSLInitializer.h:21:
include/Poco/Crypto/Crypto.h:30:10: fatal error: 'openssl/opensslv.h' file not found
#include <openssl/opensslv.h>
         ^
1 error generated.
...
In file included from src/X509Certificate.cpp:15:
In file included from include/Poco/Crypto/X509Certificate.h:21:
include/Poco/Crypto/Crypto.h:30:10: fatal error: 'openssl/opensslv.h' file not found
#include <openssl/opensslv.h>
         ^
1 error generated.
...

正如我之前所说，我在Linux机器上使用poco版本1.9.0，clang版本3.8.0。没有加密模块的构建工作正常。感谢您的帮助

Answer 1

通过在poco的配置中添加静态构建的openssl库来解决

./configure --no-sharedmemory --no-wstring --config=Android-armeabi-v7a-clang --no-samples --no-tests --include-path=./openssl/Android/armeabi-v7a/include/--omit=Data,PageCompiler,ApacheConnector,CppParser,PDF,PocoDoc,ProGen,Encodings,CppUnit,MongoDB,Redis,SevenZip,Zip

使用加密模块构建Poco 1.9.0

1 个答案: