centos上PHP8安装fileinfo_必须安装以下模块:fileinfo

报错

/oneinstack/src/php-8.0.27/ext/fileinfo/libmagic/funcs.c:97:2: error: ‘for’ loop initial declar

ations are only allowed in C99 mode

for (const char *p = fmt; *p; p++) {

^

/oneinstack/src/php-8.0.27/ext/fileinfo/libmagic/funcs.c:97:2: note: use option -std=c99 or -st

d=gnu99 to compile your code

make: *** [libmagic/funcs.lo] Error 1

进入 oneinstack/src/

找到php目录

find / -name fileinfo

cd fileinfo

root@localhost fileinfo]# vim Makefile 修改makefile

20  libdir = ${exec_prefix}/lib
21  prefix = /usr/local/php8
22  phplibdir = /usr/local/src/php-8.0.0/ext/fileinfo/modules
23  phpincludedir = /usr/local/php8/include/php
24  CC = cc
25  CFLAGS = -g -O2
26  CFLAGS_CLEAN = $(CFLAGS)
27  CPP = cc -E
28  CPPFLAGS = -DHAVE_CONFIG_H
29  CXX =
30  CXXFLAGS =

在第25行（不同环境的行数可能不一样，注意区分）上添加-std=c99，也就是
 
20  libdir = ${exec_prefix}/lib
21  prefix = /usr/local/php8
22  phplibdir = /usr/local/src/php-8.0.0/ext/fileinfo/modules
23  phpincludedir = /usr/local/php8/include/php
24  CC = cc
25  CFLAGS = -std=c99 -g -O2
26  CFLAGS_CLEAN = $(CFLAGS)
27  CPP = cc -E
28  CPPFLAGS = -DHAVE_CONFIG_H
29  CXX =
30  CXXFLAGS =

make

make install

安装成功

[root@localhost fileinfo]# make install
Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20200930/