编译时报错 about ngrok-c HOT 72 CLOSED

这个不是很简单，找不到头文件，直接把polarssl头文件复制到你sdk的include目录

from ngrok-c.

这个不是很简单，找不到头文件，直接把polarssl头文件复制到你sdk的include目录

早上好~
请问是把mbedtls-2.16.2里的全部文件复制到SDK的include里去吗？谢谢。。

from ngrok-c.

如果是meddtls得把config.h的常量打开来

from ngrok-c.

如果是meddtls得把config.h的常量打开来

大大有QQ交流群之类的吗？或者个人QQ之类的，加一下，哈哈，怕泄露的话那加我的925198583

from ngrok-c.

如果是meddtls得把config.h的常量打开来

常量我打开了，meddtls的编译完后生成三个文件（libmbedcrypto.a libmbedtls.a libmbedx509.a ）所以应该算2.0的吧，所以我都是按照2.0的教程操作的，所有不步骤都正常，就执行openwrtbuild.sh时报错了

from ngrok-c.

最重要的错误呢。。

from ngrok-c.

最重要的错误呢。。

我直接贴在下面了，麻烦看一下，已经把mbedtls-2.16.2/include里的文件都复制到SDK里的include了

root@instance-1:~/ngrok-c# ./openwrtbuild.sh
mkdir: cannot create directory ‘build-mips’: File exists
In file included from sslbio.h:8:0,
from global.h:7,
from config.h:23,
from sendmsg.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
In file included from sslbio.h:8:0,
from global.h:7,
from config.h:23,
from main.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
In file included from sslbio.h:8:0,
from global.h:7,
from config.h:23,
from nonblocking.h:3,
from nonblocking.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
In file included from sslbio.h:8:0,
from global.h:7,
from config.h:23,
from polarsslbio.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
In file included from sslbio.h:8:0,
from global.h:7,
from global.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
In file included from sslbio.h:8:0,
from global.h:7,
from config.h:23,
from ngrok.cpp:1:
polarsslbio.h:24:26: fatal error: polarssl/net.h: No such file or directory
#include <polarssl/net.h>
^
compilation terminated.
mipsel-openwrt-linux-g++: error: build-mips/main.o: No such file or directory
mipsel-openwrt-linux-g++: error: build-mips/sendmsg.o: No such file or directory
mipsel-openwrt-linux-g++: error: build-mips/nonblocking.o: No such file or directory
mipsel-openwrt-linux-g++: error: build-mips/global.o: No such file or directory
mipsel-openwrt-linux-g++: error: build-mips/ngrok.o: No such file or directory
mipsel-openwrt-linux-g++: error: build-mips/polarsslbio.o: No such file or directory

from ngrok-c.

那你找找sdk include有没有polarssl文件夹，没有的话就不用我说了吧

from ngrok-c.

那你找找sdk include有没有polarssl文件夹，没有的话就不用我说了吧

sdk/include没有，在sdk/usr/include倒是找到一个polarssl，我把它复制到skd/include下去重新运行openwrtbuild.sh也是报错（复制ngrok-c/polarssl的也一样报错）
搜索polarssl结果如下
root@instance-1:~/op/staging_dir/toolchain-mipsel_1004kc+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/incl
ude# find / -name polarssl
/root/ngrok-c/polarssl
/root/op/staging_dir/target-mipsel_1004kc+dsp_uClibc-0.9.33.2/usr/include/polarssl

root@instance-1:~/ngrok-c# ./openwrtbuild.sh
mkdir: cannot create directory ‘build-mips’: File exists
ngrok.cpp: In function 'int ConnectMain(int*, sockaddr_in, ssl_info**)':
ngrok.cpp:564:44: error: 'ClientId' was not declared in this scope
SendAuth(*mainsock,&(*mainsslinfo)->ssl, *ClientId, authtoken,password_c);
^
ngrok.cpp:564:54: error: 'authtoken' was not declared in this scope
SendAuth(*mainsock,&(*mainsslinfo)->ssl, *ClientId, authtoken,password_c);
^
ngrok.cpp:564:64: error: 'password_c' was not declared in this scope
SendAuth(*mainsock,&(*mainsslinfo)->ssl, *ClientId, authtoken,password_c);
^
mipsel-openwrt-linux-g++: error: build-mips/ngrok.o: No such file or directory

from ngrok-c.

代码是最新的吗

from ngrok-c.

代码是最新的吗

对，ngrok是release里的v1.48，mbed是官网最新的2.16.2

from ngrok-c.

from ngrok-c.

不要1.48，直接git拉------------------ 原始邮件 ------------------ 发件人: "onlyJinx"[email protected] 发送时间: 2019年8月12日(星期一) 中午12:36 收件人: "dosgo/ngrok-c"[email protected]; 抄送: "dosgo"[email protected];"Comment"[email protected]; 主题: Re: [dosgo/ngrok-c] 编译时报错 (#73) 代码是最新的吗 对，ngrok是release里的v1.48，mbed是官网最新的2.16.2 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

可是直接git clone的话就没有教程里的openwrtbuild.sh，只有一个V2的

from ngrok-c.

那你就把1.48的拿过来用

from ngrok-c.

那你就把1.48的拿过来用

大佬，polarssl库编译成功，我把polarssl里面的include/polarssl还有include/mbedtls 文件夹都复制到SDK/include了，常量config.h也修改了，代码是直接git clone的了，执行openwrtbuild.sh时报下面的错误，请再提示提示哪里有问题。。

[root@localhost include]# cd ~/ngrok-c/
[root@localhost ngrok-c]# ./openwrtbuild.sh
mkdir: cannot create directory ‘build-mips’: File exists
build-mips/main.o: In function proxy()': main.cpp:(.text+0x4c0): warning: gethostbyname is obsolescent, use getnameinfo() instead. build-mips/ngrok.o: In function RemoteSslInit(Sockinfo*)':
ngrok.cpp:(.text+0x32c): undefined reference to ssl_write' build-mips/ngrok.o: In function LocalToRemote(Sockinfo*, ssl_info*)':
ngrok.cpp:(.text+0x40c): undefined reference to ssl_write' build-mips/ngrok.o: In function ConnectMain(int*, sockaddr_in, ssl_info**)':
ngrok.cpp:(.text+0x780): undefined reference to x509_crt_free' ngrok.cpp:(.text+0x788): undefined reference to ssl_free'
ngrok.cpp:(.text+0x790): undefined reference to ctr_drbg_free' ngrok.cpp:(.text+0x798): undefined reference to entropy_free'
build-mips/ngrok.o: In function CmdSock(int*, Sockinfo*, sockaddr_in)': ngrok.cpp:(.text+0xf20): undefined reference to ssl_read'
ngrok.cpp:(.text+0x1290): undefined reference to ssl_write' ngrok.cpp:(.text+0x1370): undefined reference to ssl_write'
build-mips/ngrok.o: In function RemoteToLocal(ssl_info*, Sockinfo*)': ngrok.cpp:(.text+0x1484): undefined reference to ssl_read'
build-mips/ngrok.o: In function ConnectLocal(ssl_info*, Sockinfo*)': ngrok.cpp:(.text+0x1888): undefined reference to ssl_read'
build-mips/ngrok.o: In function SendAuth(int, _ssl_context*)': ngrok.cpp:(.text._Z8SendAuthiP12_ssl_context[_Z8SendAuthiP12_ssl_context]+0xe0): undefined reference to ssl_write'
build-mips/main.o: In function checkping()': main.cpp:(.text+0x318): undefined reference to ssl_write'
build-mips/main.o: In function proxy()': main.cpp:(.text+0x3bc): undefined reference to CheckUdpAuth(int)'
main.cpp:(.text+0x3d0): undefined reference to CheckRegTunnel(int)' main.cpp:(.text+0x3e4): undefined reference to CheckUdpPing(int)'
main.cpp:(.text+0x854): undefined reference to UdpRecv(fd_set*)' build-mips/main.o: In function main':
main.cpp:(.text.startup+0x108): undefined reference to initUdp()' build-mips/sendmsg.o: In function SendReqTunnel(int, _ssl_context*, TunnelInfo*)':
sendmsg.cpp:(.text+0x1dc): undefined reference to ssl_write' build-mips/nonblocking.o: In function clearsock(Sockinfo*)':
nonblocking.cpp:(.text+0x30): undefined reference to net_close' nonblocking.cpp:(.text+0x94): undefined reference to ssl_close_notify'
nonblocking.cpp:(.text+0xa0): undefined reference to x509_crt_free' nonblocking.cpp:(.text+0xa8): undefined reference to ssl_free'
nonblocking.cpp:(.text+0xb0): undefined reference to ctr_drbg_free' nonblocking.cpp:(.text+0xb8): undefined reference to entropy_free'
build-mips/polarsslbio.o: In function ssl_init_info(int*, ssl_info*)': polarsslbio.cpp:(.text+0x2c): undefined reference to x509_crt_init'
polarsslbio.cpp:(.text+0x38): undefined reference to entropy_init' polarsslbio.cpp:(.text+0x44): undefined reference to entropy_func'
polarsslbio.cpp:(.text+0x54): undefined reference to entropy_func' polarsslbio.cpp:(.text+0x5c): undefined reference to ctr_drbg_init'
polarsslbio.cpp:(.text+0x6c): undefined reference to ssl_init' polarsslbio.cpp:(.text+0x7c): undefined reference to ssl_set_endpoint'
polarsslbio.cpp:(.text+0x88): undefined reference to ssl_set_authmode' polarsslbio.cpp:(.text+0xa0): undefined reference to ssl_set_ca_chain'
polarsslbio.cpp:(.text+0xb4): undefined reference to ssl_set_rng' polarsslbio.cpp:(.text+0xa8): undefined reference to ctr_drbg_random'
polarsslbio.cpp:(.text+0xb8): undefined reference to ctr_drbg_random' polarsslbio.cpp:(.text+0xbc): undefined reference to net_recv'
polarsslbio.cpp:(.text+0xd0): undefined reference to net_recv' polarsslbio.cpp:(.text+0xc0): undefined reference to net_send'
polarsslbio.cpp:(.text+0xd4): undefined reference to net_send' polarsslbio.cpp:(.text+0xdc): undefined reference to ssl_set_bio'
polarsslbio.cpp:(.text+0xf4): undefined reference to ssl_set_session' polarsslbio.cpp:(.text+0xfc): undefined reference to ssl_handshake'
polarsslbio.cpp:(.text+0x158): undefined reference to ssl_handshake' polarsslbio.cpp:(.text+0x168): undefined reference to ssl_get_verify_result'
polarsslbio.cpp:(.text+0x17c): undefined reference to `ssl_get_session'
collect2: error: ld returned 1 exit status

from ngrok-c.

链接的时候要加上polarssl编译出来的.a库

from ngrok-c.

还有polarssl不要新版本，新版本是没用的

from ngrok-c.

链接的时候要加上polarssl编译出来的.a库

还有polarssl不要新版本，新版本是没用的

额，那我用1.3的试试，谢谢回复。。

from ngrok-c.

啥1.3啊？

from ngrok-c.

我说的是polarssl库不要最新版本的。。ngrok源码要最新的，

from ngrok-c.

我说的是polarssl库不要最新版本的。。ngrok源码要最新的，

我说的是polarss，保守一点下载2.14的

from ngrok-c.

啥1.3啊？

我去看了调用静态库的文章，看完学了-L和-l参数，然后应该是我不会用，我不知道怎么同时调用三个.a文件。。。。。求教怎么改

[root@localhost ngrok-c]# ./openwrtbuild.sh
mkdir: cannot create directory ‘build-mips’: File exists
build-mips/main.o: In function proxy()': main.cpp:(.text+0x4c0): warning: gethostbyname is obsolescent, use getnameinfo() instead. build-mips/ngrok.o: In function RemoteSslInit(Sockinfo*)':
ngrok.cpp:(.text+0x32c): undefined reference to ssl_write' build-mips/ngrok.o: In function LocalToRemote(Sockinfo*, ssl_info*)':
ngrok.cpp:(.text+0x40c): undefined reference to ssl_write' build-mips/ngrok.o: In function ConnectMain(int*, sockaddr_in, ssl_info**)':
ngrok.cpp:(.text+0x780): undefined reference to x509_crt_free' ngrok.cpp:(.text+0x788): undefined reference to ssl_free'
ngrok.cpp:(.text+0x790): undefined reference to ctr_drbg_free' ngrok.cpp:(.text+0x798): undefined reference to entropy_free'
build-mips/ngrok.o: In function CmdSock(int*, Sockinfo*, sockaddr_in)': ngrok.cpp:(.text+0xf20): undefined reference to ssl_read'
ngrok.cpp:(.text+0x1290): undefined reference to ssl_write' ngrok.cpp:(.text+0x1370): undefined reference to ssl_write'
build-mips/ngrok.o: In function RemoteToLocal(ssl_info*, Sockinfo*)': ngrok.cpp:(.text+0x1484): undefined reference to ssl_read'
build-mips/ngrok.o: In function ConnectLocal(ssl_info*, Sockinfo*)': ngrok.cpp:(.text+0x1888): undefined reference to ssl_read'
build-mips/ngrok.o: In function SendAuth(int, _ssl_context*)': ngrok.cpp:(.text._Z8SendAuthiP12_ssl_context[_Z8SendAuthiP12_ssl_context]+0xe0): undefined reference to ssl_write'
build-mips/main.o: In function checkping()': main.cpp:(.text+0x318): undefined reference to ssl_write'
build-mips/main.o: In function proxy()': main.cpp:(.text+0x3bc): undefined reference to CheckUdpAuth(int)'
main.cpp:(.text+0x3d0): undefined reference to CheckRegTunnel(int)' main.cpp:(.text+0x3e4): undefined reference to CheckUdpPing(int)'
main.cpp:(.text+0x854): undefined reference to UdpRecv(fd_set*)' build-mips/main.o: In function main':
main.cpp:(.text.startup+0x108): undefined reference to initUdp()' build-mips/sendmsg.o: In function SendReqTunnel(int, _ssl_context*, TunnelInfo*)':
sendmsg.cpp:(.text+0x1dc): undefined reference to ssl_write' build-mips/nonblocking.o: In function clearsock(Sockinfo*)':

from ngrok-c.

这个命令应该没问题，.a文件有问题，可能你是编译的linux用的.a文件，而不是用SDK编译的.a文件，记得编译polarssl的时候得吧CC 等编译器换成sdk的gcc g++等。。这样编译出来的才是交叉的.a文件，你可以执行lipo -info xx.a查看下文件的指令集

from ngrok-c.

如果有mips字样应该就对，

from ngrok-c.

如果有mips字样应该就对，

应该是交叉编译的才对，这是buildlib.sh内容
#this build polarssl
export PATH=$PATH:'/root/op/staging_dir/toolchain-mipsel_1004kc+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin'
export STAGING_DIR="/root/op/staging_dir"
make clean
make CC=mipsel-openwrt-linux-uclibc-gcc CXX=mipsel-openwrt-linux-uclibc-g++ AR=mipsel-openwrt-linux-uclibc-ar RANLIB=mipsel-openwrt-linux-uclibc-ranlib

我机器换Centos7所以找不到你说的那个指令

from ngrok-c.

如果上步操作显示是mips的.a文件，nm --defined-only xx.a命令看下这3个文件是否有x509_crt_free,ctr_drbg_free这些符号表，如果没有，可能是版本问题，我之前用的polarssl版本是1.4X的好像，后面2.0我都没测试过了。。

from ngrok-c.

linux 用readelf -h xx.a吧

from ngrok-c.

没有linux实现不了的东西，哈哈，从内核到外层全是开源的。。唯一比较烂的就是gui

from ngrok-c.

没有linux实现不了的东西，哈哈，从内核到外层全是开源的。。唯一比较烂的就是gui

这个readelf还要手动编译。。查出来了，不过有点多，我复制一小部分给你看下（我路由器mipsle）

from ngrok-c.

没有linux实现不了的东西，哈哈，从内核到外层全是开源的。。唯一比较烂的就是gui

from ngrok-c.

那就是了，只有mebdtls开头的，所以你得吧config.h里面的ismbedtls打开来

from ngrok-c.

那就是了，只有mebdtls开头的，所以你得吧config.h里面的ismbedtls打开来

config.h的配置应该没错，我按照教程改的

from ngrok-c.

编译文件错了，看到这个没有，是以这里的为准。。

from ngrok-c.

-DISMBEDTLS 有这个config.h就不生效了

from ngrok-c.

编译文件错了，看到这个没有，是以这里的为准。。

是CC的内容错了吗？我改成SDK里的那个g++，YH的话教程没有提到要修改

from ngrok-c.

那个教程落后了，懒得更新，之前的脚本是没有这个参数的

from ngrok-c.

那个教程落后了，懒得更新，之前的脚本是没有这个参数的

请问这样改对吗？

from ngrok-c.

试试，没错

from ngrok-c.

试试，没错

改完之后是这样的报错
[root@localhost ngrok-c]# ./openwrtbuild.sh
mkdir: cannot create directory ‘build-mips’: File exists
build-mips/main.o: In function proxy()': main.cpp:(.text+0x4c0): warning: gethostbyname is obsolescent, use getnameinfo() instead. libmbedx509.a(x509_crt.o): In function x509_profile_check_key.isra.4':
x509_crt.c:(.text+0x21c): undefined reference to mbedtls_pk_get_type' x509_crt.c:(.text+0x2a4): undefined reference to mbedtls_pk_get_bitlen'
libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_info': x509_crt.c:(.text+0x6b0): undefined reference to mbedtls_pk_get_name'
x509_crt.c:(.text+0x6d0): undefined reference to mbedtls_pk_get_bitlen' x509_crt.c:(.text+0x7e8): undefined reference to mbedtls_oid_get_extended_key_usage'
libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_verify_restartable': x509_crt.c:(.text+0x126c): undefined reference to mbedtls_pk_get_type'
x509_crt.c:(.text+0x14d0): undefined reference to mbedtls_md_info_from_type' x509_crt.c:(.text+0x14e8): undefined reference to mbedtls_md'
x509_crt.c:(.text+0x14fc): undefined reference to mbedtls_pk_can_do' x509_crt.c:(.text+0x1518): undefined reference to mbedtls_md_get_size'
x509_crt.c:(.text+0x1548): undefined reference to mbedtls_pk_verify_ext' x509_crt.c:(.text+0x16e8): undefined reference to mbedtls_md_info_from_type'
x509_crt.c:(.text+0x1700): undefined reference to mbedtls_md' x509_crt.c:(.text+0x1740): undefined reference to mbedtls_md_get_size'
x509_crt.c:(.text+0x1770): undefined reference to mbedtls_pk_verify_ext' libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_free':
x509_crt.c:(.text+0x1b9c): undefined reference to mbedtls_pk_free' libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_parse_der':
x509_crt.c:(.text+0x1dc8): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x1e48): undefined reference to mbedtls_asn1_get_tag'
x509_crt.c:(.text+0x1e78): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x1fa4): undefined reference to mbedtls_asn1_get_int'
x509_crt.c:(.text+0x204c): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x2098): undefined reference to mbedtls_asn1_get_tag'
x509_crt.c:(.text+0x20c8): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x211c): undefined reference to mbedtls_pk_parse_subpubkey'
x509_crt.c:(.text+0x2358): undefined reference to mbedtls_asn1_get_sequence_of' x509_crt.c:(.text+0x23a8): undefined reference to mbedtls_asn1_get_tag'
x509_crt.c:(.text+0x23d0): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x2404): undefined reference to mbedtls_asn1_get_bool'
x509_crt.c:(.text+0x2428): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x2450): undefined reference to mbedtls_oid_get_x509_ext_type'
x509_crt.c:(.text+0x2518): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x2568): undefined reference to mbedtls_asn1_get_len'
x509_crt.c:(.text+0x2660): undefined reference to mbedtls_asn1_get_bitstring' x509_crt.c:(.text+0x26e4): undefined reference to mbedtls_asn1_get_bitstring'
x509_crt.c:(.text+0x2734): undefined reference to mbedtls_asn1_get_tag' x509_crt.c:(.text+0x275c): undefined reference to mbedtls_asn1_get_bool'
x509_crt.c:(.text+0x2778): undefined reference to mbedtls_asn1_get_int' x509_crt.c:(.text+0x27b0): undefined reference to mbedtls_asn1_get_int'
libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_parse': x509_crt.c:(.text+0x2880): undefined reference to mbedtls_pem_init'
x509_crt.c:(.text+0x28a4): undefined reference to mbedtls_pem_read_buffer' x509_crt.c:(.text+0x28c8): undefined reference to mbedtls_pem_free'
x509_crt.c:(.text+0x2970): undefined reference to mbedtls_pem_free' libmbedx509.a(x509_crt.o): In function mbedtls_x509_crt_parse_file':
x509_crt.c:(.text+0x29d4): undefined reference to mbedtls_pk_load_file' libmbedx509.a(x509_crt.o): In function x509_get_uid':
x509_crt.c:(.text.unlikely+0x30): undefined reference to mbedtls_asn1_get_tag' build-mips/main.o: In function proxy()':
main.cpp:(.text+0x3bc): undefined reference to CheckUdpAuth(int)' main.cpp:(.text+0x3d0): undefined reference to CheckRegTunnel(int)'
main.cpp:(.text+0x3e4): undefined reference to CheckUdpPing(int)' main.cpp:(.text+0x854): undefined reference to UdpRecv(fd_set*)'
build-mips/main.o: In function main': main.cpp:(.text.startup+0x108): undefined reference to initUdp()'
libmbedtls.a(ssl_tls.o): In function ssl_calc_finished_tls_sha256': ssl_tls.c:(.text+0x1a4): undefined reference to mbedtls_sha256_init'
ssl_tls.c:(.text+0x1d8): undefined reference to mbedtls_sha256_clone' ssl_tls.c:(.text+0x224): undefined reference to mbedtls_sha256_finish_ret'
ssl_tls.c:(.text+0x284): undefined reference to mbedtls_sha256_free' libmbedtls.a(ssl_tls.o): In function ssl_calc_verify_tls_sha256':
ssl_tls.c:(.text+0x30c): undefined reference to mbedtls_sha256_init' ssl_tls.c:(.text+0x340): undefined reference to mbedtls_sha256_clone'
ssl_tls.c:(.text+0x34c): undefined reference to mbedtls_sha256_finish_ret' ssl_tls.c:(.text+0x3a0): undefined reference to mbedtls_sha256_free'
libmbedtls.a(ssl_tls.o): In function tls_prf_generic': ssl_tls.c:(.text+0x400): undefined reference to mbedtls_md_init'
ssl_tls.c:(.text+0x408): undefined reference to mbedtls_md_info_from_type' ssl_tls.c:(.text+0x418): undefined reference to mbedtls_md_get_size'
ssl_tls.c:(.text+0x478): undefined reference to mbedtls_md_setup' ssl_tls.c:(.text+0x4c8): undefined reference to mbedtls_md_hmac_starts'
ssl_tls.c:(.text+0x4d8): undefined reference to mbedtls_md_hmac_update' ssl_tls.c:(.text+0x4e4): undefined reference to mbedtls_md_hmac_finish'
ssl_tls.c:(.text+0x500): undefined reference to mbedtls_md_hmac_reset' ssl_tls.c:(.text+0x510): undefined reference to mbedtls_md_hmac_update'
ssl_tls.c:(.text+0x51c): undefined reference to mbedtls_md_hmac_finish' ssl_tls.c:(.text+0x524): undefined reference to mbedtls_md_hmac_reset'
ssl_tls.c:(.text+0x534): undefined reference to mbedtls_md_hmac_update' ssl_tls.c:(.text+0x540): undefined reference to mbedtls_md_hmac_finish'
ssl_tls.c:(.text+0x594): undefined reference to mbedtls_md_free' libmbedtls.a(ssl_tls.o): In function tls1_prf':

from ngrok-c.

试试，没错

是不是我引用.a文件的方式有问题

from ngrok-c.

最后几个.a文件换下位置看下

from ngrok-c.

哪个.a文件提示缺少，就放哪个到最后

from ngrok-c.

哪个.a文件提示缺少，就放哪个到最后

改了位置之后报错好像没有那么多了

from ngrok-c.

这里参照sendmsg.cpp 把udp.cpp也加上。。依葫芦画瓢

from ngrok-c.

整个文件，有sendmsg字样的，都得加上相同的叫udp这样的

from ngrok-c.

你应该大概能看懂吧，少了个udp.cpp没有编译导致的

from ngrok-c.

你已经踩完所有坑了，明天一定能编译好，实在不行就睡觉吧。。。

from ngrok-c.

你已经踩完所有坑了，明天一定能编译好，实在不行就睡觉吧。。。

emmm，睡觉，晚安。。。

from ngrok-c.

你已经踩完所有坑了，明天一定能编译好，实在不行就睡觉吧。。。

改漏了一点，但好像没有upd.o这个文件，先睡觉吧，幸苦了，哈哈

from ngrok-c.

你上面那行写成upd了。。应该是udp

from ngrok-c.

你上面那行写成upd了。。应该是udp

哈哈

from ngrok-c.

你上面那行写成upd了。。应该是udp

早上好，我按照Google的结果将base64.h #include到udp.cpp里后好像有新的进展了

from ngrok-c.

这哪是新进展，改回去，然后把base64.c参照udp.cpp加一份编译

from ngrok-c.

这哪是新进展，改回去，然后把base64.c参照udp.cpp加一份编译

我把udp.cpp改回去了，然后将openwrtbuild.sh加base64进去，不过应该是我加错了（看截图），我ngrok-c里base64的文件只有base64.c还有base64.h

from ngrok-c.

最后一行又不贴出来

from ngrok-c.

最后一行又不贴出来

抱歉，马上贴

#!/bin/sh
export PATH=$PATH:'/root/op/staging_dir/toolchain-mipsel_1004kc+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin'
export STAGING_DIR="/root/op/staging_dir"
DIR=build-mips
mkdir $DIR
rm -rf $DIR/main.o
rm -rf $DIR/cJSON.o
rm -rf $DIR/sendmsg.o
rm -rf $DIR/udp.o
rm -rf $DIR/polarsslbio.o
rm -rf $DIR/nonblocking.o
rm -rf $DIR/ngrokc

CC=mipsel-openwrt-linux-uclibc-g++
YH="-Wall -fexceptions -DOPENSSL=0 -DISMBEDTLS=1 -O2"
$CC $YH -c $1 sendmsg.cpp -o $DIR/sendmsg.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 udp.cpp -o $DIR/udp.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 base64.c -o $DIR/base64.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 cJSON.c -o $DIR/cJSON.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 main.cpp -o $DIR/main.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 nonblocking.cpp -o $DIR/nonblocking.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 polarsslbio.cpp -o $DIR/polarsslbio.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 global.cpp -o $DIR/global.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC $YH -c $1 ngrok.cpp -o $DIR/ngrok.o -L/root/ngrok-c -lmbedtls -lmbedx509 -lmbedcrypto
$CC -s $DIR/main.o $DIR/cJSON.o $DIR/sendmsg.o $DIR/udp.o $DIR/nonblocking.o $DIR/global.o $DIR/ngrok.o $DIR/polarsslbio.o libmbedtls.a libmbedx509.a libmbedcrypto.a -o $DIR/ngrokc

from ngrok-c.

你都知道最后一行要加udp.o，为啥不加base64.o?

from ngrok-c.

你都知道最后一行要加udp.o，为啥不加base64.o?

这是我加完之后的

from ngrok-c.

成功了啊，这只是警告，可以忽略，要是有error就是失败了

from ngrok-c.

成功了啊，这只是警告，可以忽略，要是有error就是失败了

这样可以直接用了对吧，和原版(golang)的server端可以连接上吗？

from ngrok-c.

我建议你把这个脚本提交到到github吧，顺便修改一下编译教程。也算是

from ngrok-c.

我建议你把这个脚本提交到到github吧，顺便修改一下编译教程。也算是

好，我测试一下客户端，稍后再提交上去，感谢帮忙~~

from ngrok-c.

我建议你把这个脚本提交到到github吧，顺便修改一下编译教程。也算是

大哥，就差临门一脚了，找不到库文件，这个文件我可以在编译机器centos7找到，但是想复制到路由器时我的路由器好像没有lib64这个文件夹；所以我把它放到ngrokc同目录下，但报错了，请再指点一下。。

from ngrok-c.

openwrt 有个叫libstdcpp.ipk的包安装就好了。。

from ngrok-c.

这个教程说过了吧

from ngrok-c.

openwrt 有个叫libstdcpp.ipk的包安装就好了。。

对不起，我眼瞎了，只关注着第二步的教程。哈哈

from ngrok-c.

如果你编译polarssl版本是不用安装这个的

from ngrok-c.

如果你编译polarssl版本是不用安装这个的

我到最后才发现我的路由刷的说老毛子固件，刚刷了openwrt来测试ngrokc，哈哈

from ngrok-c.

如果你编译polarssl版本是不用安装这个的

我编译的是polarssl的，但运行时的确报错了，编译过程缺了什么嘛

from ngrok-c.

如果你编译polarssl版本是不用安装这个的

大哥，我按照这个帖子5#操作后可以使用了，真鸡儿开心，哈哈
https://forum.archive.openwrt.org/viewtopic.php?id=5446

from ngrok-c.

懒得理你，你看看我在前面是不是跟你说过，你自己搞混淆了，记成libopenssl了。。

from ngrok-c.

懒得理你，你看看我在前面是不是跟你说过，你自己搞混淆了，记成libopenssl了。。

哈哈，毕竟我都没玩过Linux，一路Google过来的，谢啦！

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