123 lines
7.4 KiB
Plaintext
123 lines
7.4 KiB
Plaintext
open source target name ：libcurl
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source code repository : product warehouse
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compile dependency: openssl, kerberos, zlib
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upgrade open source package method：
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----|pull command : python $(pwd)../../build/pull_open_source.py "path" "name" "id"
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|----path : the parent directory name
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|----name：the package name in product warehouse
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|----id：pdm version id
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the compile command : sh ./build.sh
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Patch Info:
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Backup:
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binarylibs\XXX\libetcdapi\comm\lib目录下的libetcd.so依赖于libcurl组件，并且要求libcurl支持ssl协议，即支持HTTPS，
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(curl默认支持HTTP,不支持HTTPS)
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curl组件编译简要步骤：
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(1) 设置环境变量LD_LIBRARY_PATH, 指定ssl库路径(使用代码大包中自带的ssl)，则可以支持ssl协议
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm/lib
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/zlib1.2.11/comm/lib
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/lib
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注意：/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm/lib 要换成自己的代码路径，目录要写到lib这一级
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(2) 设置环境变量C_INCLUDE_PATH，指定头文件路径
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export C_INCLUDE_PATH=$C_INCLUDE_PATH::/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/INCLUDE
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(3) 解压缩tar包
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tar -zxvf curl-7.64.0.tar.gz
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(4) 把补丁代码合入curl代码中，准备编译
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patch -p0 < huawei_curl-7.64.0.patch
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如果本次有新增的补丁代码（huawei_curl-7.64.0.patch中没有包含），请 vi 编辑对应的代码文件，把补丁代码手工改进去。
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(5) 进入解压后的curl目录，进行configure配置
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cd curl-7.64.0
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./configure --prefix=/home/用户名/curl --with-ssl=ssl目录 --without-libssh2 CFLAGS='-fstack-protector-strong -Wl,-z,relro,-z,now' --with-zlib=zlib目录 --with-gssapi_krb5_gauss-includes=gssapi_krb5_gauss/include目录 --with-gssapi_krb5_gauss-libs=gssapi_krb5_gauss/lib目录
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此处用户名换成自己的用户，ssl/zlib/gssapi_krb5_gauss目录设置为代码中自带的ssl、zlib、gssapi_krb5_gauss/include、ssapi_krb5_gauss/lib目录，例如：/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm
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注意，这里的ssl/zlib目录要写到comm 这一级，和第(1)步中的lib 不一样。
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示例：
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./configure --prefix=/home/用户名/curl --with-ssl=/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm --without-libssh2 CFLAGS='-fstack-protector-strong -Wl,-z,relro,-z,now' --with-zlib=/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/zlib1.2.11/comm --with-gssapi_krb5_gauss-includes=/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/include --with-gssapi_krb5_gauss-libs=/代码目录/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/lib
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注： CFLAGS='-fstack-protector-strong -Wl,-z,relro,-z,now ' 是安全编译选项
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configure最终结果：
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configure: Configured to build curl/libcurl:
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curl version: 7.64.0
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SSL support: enabled (OpenSSL)
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SSH support: no (--with-libssh2)
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zlib support: enabled
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brotli support: no (--with-brotli)
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GSS-API support: enabled (MIT Kerberos/Heimdal)
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TLS-SRP support: enabled
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resolver: POSIX threaded
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IPv6 support: enabled
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Unix sockets support: enabled
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IDN support: no (--with-{libidn2,winidn})
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Build libcurl: Shared=yes, Static=yes
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Built-in manual: enabled
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--libcurl option: enabled (--disable-libcurl-option)
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Verbose errors: enabled (--disable-verbose)
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Code coverage: disabled
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SSPI support: no (--enable-sspi)
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ca cert bundle: /etc/pki/tls/certs/ca-bundle.crt
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ca cert path: no
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ca fallback: no
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LDAP support: no (--enable-ldap / --with-ldap-lib / --with-lber-lib)
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LDAPS support: no (--enable-ldaps)
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RTSP support: enabled
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RTMP support: no (--with-librtmp)
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metalink support: no (--with-libmetalink)
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PSL support: no (libpsl not found)
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HTTP2 support: disabled (--with-nghttp2)
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Protocols: DICT FILE FTP FTPS GOPHER HTTP HTTPS IMAP IMAPS POP3 POP3S RTSP SMB SMBS SMTP SMTPS TELNET TFTP
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(6) 编译生成lib
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make
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make install
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(8)最后切换到/home/用户名/curl/lib目录下验证编译好的二进制文件是否已经支持HTTPS协议。
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ldd libcurl.so显示依赖 libssl.so.1.1，如下
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[chenxin@linux-z8tq lib]$ ldd libcurl.so
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linux-vdso.so.1 => (0x0000ffff80ab0000)
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libssl.so.1.1 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm/lib/libssl.so.1.1 (0x0000ffff80910000)
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libcrypto.so.1.1 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/openssl/comm/lib/libcrypto.so.1.1 (0x0000ffff80620000)
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libgssapi_krb5_gauss.so.2 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/lib/libgssapi_krb5_gauss.so.2 (0x0000ffff805b0000)
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libkrb5_gauss.so.3 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/kerberos/comm/lib/libkrb5_gauss.so.3 (0x0000ffff804c0000)
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libk5crypto_gauss.so.3 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/suse11_sp1_x86_64/comm/lib/libk5crypto_gauss.so.3 (0x0000ffff80470000)
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libcom_err_gauss.so.3 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs//comm/lib/suse11_sp1_x86_64/kerberos/comm/lib/libcom_err_gauss.so.3 (0x0000ffff80440000)
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libz.so.1 => /usr/local/lib/libz.so.1 (0x0000ffff803e0000)
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libpthread.so.0 => /lib64/libpthread.so.0 (0x0000ffff803a0000)
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libc.so.6 => /lib64/libc.so.6 (0x0000ffff80210000)
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/lib/ld-linux-aarch64.so.1 (0x0000ffff80ac0000)
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libdl.so.2 => /lib64/libdl.so.2 (0x0000ffff801e0000)
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libkrb5support_gauss.so.0 => /home/chenxin/r8c10/GAUSS200_OLAP_TRUNK/binarylibs/redhat6.4_aarch64/kerberos/comm/lib/libkrb5support_gauss.so.0 (0x0000ffff801b0000)
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libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x0000ffff80180000)
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libresolv.so.2 => /lib64/libresolv.so.2 (0x0000ffff80140000)
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(7) 将/home/用户名/curl/lib目录下的libcurl.a， libcurl.so.4.5.0 文件复制到代码的如下目录：
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(libcurl与操作系统平台无关，所以编译的libcurl.so文件redhat，suse等通用，libcurl.la文件就不要复制了，该文件是文本文件，运行用不到)
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GAUSS200_OLAP_TRUNK\binarylibs\redhat6.4_x86_64\libcurl\comm\lib
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GAUSS200_OLAP_TRUNK\binarylibs\suse11_sp1_x86_64\libcurl\comm\lib
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GAUSS200_OLAP_TRUNK\binarylibs\suse12_x86_64\libcurl\comm\lib
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同时把libcurl.so.4.5.0复制两份，分别改名为libcurl.so.4和 libcurl.so
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(8) 把新增的补丁代码加入到huawei_curl-7.64.0.patch中归档
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用如下命令生成补丁差异代码，前面目录是老代码，后面目录是打补丁的新代码，把生成的差异追加到huawei_curl-7.64.0.patch文件末尾。
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diff -Naru curl-7.64.0/lib/tftp.c curl/curl-7.64.0/lib/tftp.c
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--- curl-7.64.0/lib/tftp.c 2019-01-26 07:29:47.000000000 +0800
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+++ curl/curl-7.64.0/lib/tftp.c 2019-06-17 17:44:44.470111260 +0800
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@@ -1005,7 +1005,7 @@
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state->sockfd = state->conn->sock[FIRSTSOCKET];
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state->state = TFTP_STATE_START;
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state->error = TFTP_ERR_NONE;
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- state->blksize = TFTP_BLKSIZE_DEFAULT;
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+ state->blksize = blksize;
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state->requested_blksize = blksize;
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((struct sockaddr *)&state->local_addr)->sa_family =
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