编译pcre 报错 error: Invalid C++ compiler or C++ compiler flags 2019-04-12 13:02 −... 恻隐 0 11650 CentOS 7 离线环境安装nginx时报错:./configure: error: C compiler cc is not found 2019-12-18 23:49 −先说解决方法: 在nginx目录下,查看objs/autoconf.err文件,该文件记录了具体的错误信息...
3. 运行 chmod -R 777 pcre-8.45 对当前文件夹授予全部读写权限。 4. 切换到/pcre-8.45目录下,运行 ./configure 进行pcre初始化配置,会在控制台打印出一大堆的输出信息。 如果报错: 编译pcre 报错 error: Invalid C++ compiler or C++ compiler flags 安装c++ 编译器:yum -y install gcc-c++ ,再次编译通过。
(stderr,"Invalid pattern: %s\n",pattern);return1; }/* Match the pattern against the subject text. */pcre2_match_data*match_data=pcre2_match_data_create_from_pattern(re,NULL);intrc=pcre2_match(re,/* the compiled pattern */subject,/* the subject text */strlen(subject),/* the ...
-U, --utf-allow-invalid use UTF/Unicode, allow for invalid code units -V, --version print version information and exit -v, --invert-match select non-matching lines -w, --word-regex(p) force patterns to match only as words -x, --line-regex(p) force patterns to match only whole ...
When you call pcre2_match(), as well as testing for invalid options, a number of other sanity checks are performed on the arguments. For example, if the subject pointer is NULL, an immediate error is given. Also, unless PCRE2_NO_UTF_CHECK is set, a UTF subject string is tested for...
This allows it to detect invalid memory accesses, and is mostly useful for debugging PCRE itself. . In environments where the gcc compiler is used and lcov version 1.6 or above is installed, if you specify --enable-coverage the build process implements a code coverage report for the test ...
These can be changed by calling the following functions, which return 0 on success, or PCRE2_ERROR_BADDATA if invalid data is detected. int pcre2_set_bsr(pcre2_compile_context *ccontext, uint32_t value); The value must be PCRE2_BSR_ANYCRLF, to specify that \R matches only CR, LF...
echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a ...
to theconfigurecommand, PCRE2 will use valgrind annotations to mark certain memory regions as unaddressable. This allows it to detect invalid memory accesses, and is mostly useful for debugging PCRE2 itself. CODE COVERAGE REPORTING If your C compiler is gcc, you can build a version of PCRE2 ...
AC_MSG_ERROR([invalid argument "$with_link_size" to --with-link-size option]) ;; esac AH_TOP([ /* PCRE2 is written in Standard C, but there are a few non-standard things it can cope with, allowing it to run on SunOS4 and other "close to standard" systems. In envi...