libcurl编译linux静态库及使用总结（编译成功库下载）

一、安装OPENSSH（非必须）

1、 上传文件并解压

GitHub地址： https://github.com/openssl/openssl

2、编译安装

./config no-asm
make
make install
//备注：如果要编译动态库，需要增加参数如下：
./config no-asm --shared

3、 生成的文件目录在：/usr/local/ssl 下

二、安装curl

1、上传文件并解压

官方网站: https://curl.haxx.se/download.html

2、编译执行

CPPFLAGS="-I/usr/local/ssl -I/usr/local/ssl/include" LDFLAGS="-L/usr/local/ssl/lib" LIBS="-ldl" ./configure --with-ssl --disable-shared --enable-static --disable-dict --disable-ftp --disable-imap --disable-ldap --disable-ldaps --disable-pop3 --disable-proxy --disable-rtsp --disable-smtp --disable-telnet --disable-tftp --disable-zlib --without-ca-bundle --without-gnutls --without-libidn --without-librtmp --without-libssh2 --without-nss --without-zlib

//如果不适用OpenSSL可以使用下面的命令编译
CPPFLAGS="-I/usr/local/ssl -I/usr/local/ssl/include" LDFLAGS="-L/usr/local/ssl/lib" LIBS="-ldl" ./configure --disable-shared --enable-static --disable-dict --disable-ftp --disable-imap --disable-ldap --disable-ldaps --disable-pop3 --disable-proxy --disable-rtsp --disable-smtp --disable-telnet --disable-tftp --disable-zlib --without-ca-bundle --without-gnutls --without-libidn --without-librtmp --without-libssh2 --without-nss --without-zlib

3、安装

make curl_LDFLAGS=-all-static 
make install curl_LDFLAGS=-all-static

4、生成的文件目录头文件在：/usr/local/include  下库文件在：/usr/local/lib 下

5、使用curl的程序，Makefile如下：

#--------------------------------------------------------------------------
#source file
#源文件，自动找所有.c和.cpp文件，并将目标定义为同名.o文件
SOURCE  := $(wildcard *.c) $(wildcard *.cpp) $(wildcard *.cc) 
OBJS    := $(patsubst %.c,%.o,$(patsubst %.cpp,%.o,$(SOURCE))) 
 
# 当前时间
CURTIME=$(shell date +%Y%m%d)
 
#可执行文件名
EXENAME = payment
 
#目标文名
TARGET  := $(EXENAME).$(CURTIME)
 
#可执行文件拷贝目录 
BINDIRECT = /home/chnsgy/server/bin/$(EXENAME)/
 
#compile and lib parameter 
#编译参数
 
#CC      := gcc
CC      := g++
#CC      := g++ -O3
 
# 头文件路径
INCLUDES := -I./
INCLUDES += -I/usr/include/
INCLUDES += -I/usr/local/include/
INCLUDES += -I/usr/local/boost/include/
INCLUDES += -I/usr/local/protobuf/include/
INCLUDES += -I/usr/local/websocketpp/
INCLUDES += -I/usr/local/g3log/
INCLUDES += -I/usr/local/ssl/include/
INCLUDES += -I../comm/
 
# 依赖库路径
LIBS := -L/usr/lib/
LIBS += -L/usr/local/lib/
LIBS += -L/usr/local/boost/lib/
LIBS += -L/usr/local/ssl/lib/
LIBS += -L../comm/
LIBS += -lcomm 
LIBS += /usr/local/protobuf/lib/libprotobuf.a
LIBS += /usr/local/lib64/libmysqlcppconn-static.a
LIBS += /usr/local/g3log/lib/libg3logger.a
LIBS += -ldl
LIBS += -lrt
LIBS += -lboost_thread-mt-sd
LIBS += -lpthread
LIBS += -lboost_system-mt-sd
LIBS += -lboost_filesystem-mt-sd
LIBS += -lboost_serialization-mt-sd
LIBS += -lboost_log-mt-sd
LIBS += /usr/local/lib/libcurl.a
LIBS += /usr/local/ssl/lib/libssl.a
LIBS += /usr/local/ssl/lib/libcrypto.a
 
 
 
LDFLAGS :=  
DEFINES :=
CFLAGS  := -std=c++11 -g -Wall -O3 $(DEFINES) $(INCLUDES) 
CXXFLAGS:= $(CFLAGS) -DHAVE_CONFIG_H -D_DEBUG -DCURL_STATICLIB
 
#i think you should do anything here
#下面的基本上不需要做任何改动了
 
.PHONY : everything objs clean veryclean rebuild 
 
everything : $(TARGET)
 
all : $(TARGET)
 
objs : $(OBJS)
 
rebuild: veryclean everything 
 
clean :
rm -fr *.so
rm -fr *.o
 
veryclean : clean 
rm -fr $(TARGET)
 
$(TARGET) : $(OBJS)  
$(CC) $(CXXFLAGS) -o $@ $(OBJS) $(LDFLAGS) $(LIBS)
rm -f $(BINDIRECT)$(TARGET)
cp $@ -f $(BINDIRECT)$(EXENAME)