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1.背景

接续https://blog.csdn.net/nanhai_happy/article/details/140566070，由于升级升级Apache过程中，发现需要使用的mod_wsgi、mod_systemd和mod_cgi模块缺失，故接着解决继续编译生成。

2. 编译mod_cgi、mod_system

2.1 安装依赖

yum install systemd-devel
rpm -ivh httpd-devel-2.4.62-1.aarch64.rpm

2.2 编译

cd /root/rpmbuild/BUILD/httpd-2.4.62/modules/generators
apxs -i -a -c mod_cgi.c
cd /root/rpmbuild/BUILD/httpd-2.4.62/modules/arch/unix
apxs -i -a -c mod_systemd.c

3. 编译mod_wsgi

3.1 下载

wget https://github.com/GrahamDumpleton/mod_wsgi/archive/refs/tags/5.0.0.zip

3.2 编译安装

unzip mod_wsgi-5.0.0.zip
cd mod_wsgi-5.0.0/
./configure
make
make install

4.问题记录

4.1 configure: error: Apache tool ‘apxs’ or ‘apxs2’ is required to build mod_wsgi.

编译mod_wsgi模块时候出现如下错误：

checking for apxs2... no
checking for apxs... no
configure: error: Apache tool 'apxs' or 'apxs2' is required to build mod_wsgi.

通过安装httpd-devel软件包解决：

rpm -ivh httpd-devel-2.4.62-1.aarch64.rpm

4.2 mod_systemd.c:31:31: fatal error: systemd/sd-daemon.h: No such file or directory

在编译mod_systemd.so动态链接库的时候出现如下错误：

apxs -i -a -c mod_systemd.c

/usr/lib64/apr/build-1/libtool --silent --mode=compile gcc -std=gnu11 -prefer-pic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches  -DLINUX -D_REENTRANT -D_GNU_SOURCE -pthread -I/usr/include/httpd  -I/usr/include/apr-1   -I/usr/include/apr-1   -c -o mod_systemd.lo mod_systemd.c && touch mod_systemd.slo
mod_systemd.c:31:31: fatal error: systemd/sd-daemon.h: No such file or directory#include "systemd/sd-daemon.h"^
compilation terminated.
apxs:Error: Command failed with rc=65536
.
(khatch-ui)[root@controller1 unix]# ls
config5.m4  Makefile.in  mod_privileges.c  mod_systemd.c  mod_unixd.c  mod_unixd.h
(khatch-ui)[root@controller1 unix]# make
make: *** No targets specified and no makefile found.  Stop.
(khatch-ui)[root@controller1 unix]# apxs -i -a -c mod_systemd.c
/usr/lib64/apr/build-1/libtool --silent --mode=compile gcc -std=gnu11 -prefer-pic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches  -DLINUX -D_REENTRANT -D_GNU_SOURCE -pthread -I/usr/include/httpd  -I/usr/include/apr-1   -I/usr/include/apr-1   -c -o mod_systemd.lo mod_systemd.c && touch mod_systemd.slo
mod_systemd.c:31:31: fatal error: systemd/sd-daemon.h: No such file or directory#include "systemd/sd-daemon.h"^
compilation terminated.
apxs:Error: Command failed with rc=65536
.

由于缺少system开发库导致的，解决方法通过安装systemd开发包解决：

yum install systemd-devel