4、gcc使用动态库编译代码,动态库和可执行文件相同函数不会去重,执行时优先选择可执行文件函数; 5、程序运行使用LD_LIBRARY_PATH环境变量查找动态库,示例设置export LD_LIBRARY_PATH="." 6、头文件或者实现文件函数只要版本不一致就会出问题; 生成静态库: g++ -c lib.cpp ar cr libtest.a lib.o,创建静态库,...
/usr/lib/x86_64-linux-gnu/crt1.o: In function '_start': (.text+0x20): undefined reference to 'main' collect2: ld returned 1 exit status Note that after the linker has looked at a library, it won't look at it again. Even if it exports symbols that may be needed by some late...
libc is the C library; basically, it contains all of the system functions that most (if not all) programs need to run on Linux. It’s similar to a combination of dos.library and exec.library on Amigas, but it also contains a lot of things that are in the C runtime library (like,...
libc is the C library; basically, it contains all of the system functions that most (if not all) programs need to run on Linux. It’s similar to a combination of dos.library and exec.library on Amigas, but it also contains a lot of things that are in the C runtime library (like,...
export LD_LIBRARY_PATH=/usr2/zxb/compile/target/gmp/lib:/usr2/zxb/compile/target/mpfr/lib:/usr2/zxb/compile/target/mpc/lib:/usr2/zxb/compile/target/isl/lib:${LD_LIBRARY_PATH} export C_INCLUDE_PATH=/usr2/zxb/compile/target/gmp/include:/usr2/zxb/compile/target/mpfr/include:/usr2/zxb...
注意:先安装MinGW1.添加3个系统变量(根据自己的实际路径)MinGW_INCLUDE_PATHMinGW_LIBRARY_PATHMinGW_PATH2.将MinGW_PATH添加到Path变量中:%MinGW_PATH% 查看版本gcc--versiong++--version Window10-MinGW下载安装gcc,g++编译器 ++-bin,点击Apply Changes,下载安装gcc/g++。 4.配置环境变量: 编辑系统变量Path,添加...
include Add OpenMP offload support Feb 9, 2024 intl Update ChangeLog and version files for release Jul 27, 2023 libada Update ChangeLog and version files for release Jul 27, 2023 libatomic [K1] Add cos target to libatomic configuration Feb 9, 2024 libbacktrace Daily bump. Aug 4, 2023 libc...
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specify the full pathnameofthe library, or use the`-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH'environment variable ...
file.adb Ada source code file containing a library unit body (a subprogram or package body). Such files are also called bodies. file.s gcc-4.8.2 Last change: 2013-10-16 17 GNU GCC(1) Assembler code. file.S file.sx Assembler code that must be preprocessed. other An object file to ...