export CPLUS_INCLUDE_PATH=/usr/include/x86_64-linux-gnu/ export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu/ 加入下面下行: #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <unistd.h> #include <sys/syscall.h> /* For SYS_xxx definitions */ ubuntu中syscall定义是放在头...
还有些MINGW的版本根本没有D:\MinGW\lib\gcc\mingw32\4.6.2\include\c++;D:\MinGW\lib\gcc\mingw32\4.6.2\include\c++\backward;这些类似的文件夹，要怎样设置啊
export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu/ 加入下面下行: #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <unistd.h> #include <sys/syscall.h> /* For SYS_xxx definitions */ ubuntu中syscall定义是放在头文件unistd.h中的。
INCLUDEPATH += $$PWD/path/to/log4cplus/include LIBS += -L$$PWD/path/to/log4cplus/lib -llog4cplus 3. 配置log4cplus以在Qt应用程序中记录日志 你可以通过编程方式或配置文件方式来配置log4cplus的日志记录行为。 编程方式配置 在Qt应用程序的初始化代码中,你可以使用log4cplus提供的API来配置日志...
然后看了一下头文件所在的include目录路径，把路径设置给了C_INCLUDE_PATH、CPLUS_INCLUDE_PATH…没用...
头文件在/usr/local/include/log4cplus目录下。 对于动态库,要想正常使用,还得将库安装路径加入到 LD_LIBRARY_PATH 中,以管理员身份登录,在/etc/ld.so.conf中加入安装路径,这里是/usr/local/lib,然后执行 ldconfig使设置生效即可。 在其log4cplus官网http://log4cplus.sourceforge.net/codeexamples.html里面...
Before using CMake, I would set paths that I wanted g++ to search for header files by adding them to CPLUS_INCLUDE_PATH. Is there a way to get CMake to search the paths specified by this variable? Could this be default behavior?
INCLUDE_PATH:=/usr/local/include LIB_PATH:=/usr/local/lib USER_LIBRARIES:=log4cplus # H_LIB_PATH := $(foreach n,$(LIB_PATH),-L$(n)) H_USER_LIBRARIES := $(foreach n,$(USER_LIBRARIES),-l$(n)) H_INC_PATH := $(foreach n,$(INCLUDE_PATH),-I$(n)) ...
将log4cplus-2.0.x目录下的include文件夹拷贝到我们的目标程序文件夹中,这里面是我们需要的头文件。 简单的测试: #include <log4cplus/log4cplus.h>//#pragma comment(lib, "log4cplus.lib")int main(){//初始化log4cplus::Initializer initializer;log4cplus::BasicConfigurator config;config.configure()...
#include<log4cplus/logger.h>#include<log4cplus/configurator.h>#include<log4cplus/layout.h>#include<log4cplus/loggingmacros.h>#include<log4cplus/helpers/stringhelper.h>#defineMY_LOG_FILE_PATH"logconfig.property"classMyLogger{private:MyLogger() ...