However, there have traditionally been a number of competing C++ compilers two differentĬompilers will almost certainly have to look in different locations to find their standard The environment variables it requires are set by default to correct values. On Windows, theĭirectories in PATH are also searched when a dynamicĬommand-line tools make use of environment variables on both Unix and Windows, but on Unix there is typically a dominant C++ compiler and That are searched by the operating system when the name of an executable is entered on theĬommand line using its simple name rather than its full pathname. Most often is PATH, which stores a list of directories The environment variable you will encounter Would have to be entered on the command line. Learn details about your system and to obtain configuration information that otherwise Command-line tools frequently refer to environment variables to
opt/intel/cc/9.0/bin/iccvars.shĮnvironment variables are pairs of strings maintained by your system and accessible to Standard location /opt/intel/cc/9.0, open a bash shell, change to the directory containing hello.cpp and enter the commands: $. Similarly, if you are using Intel 9.0 for Linux, and if it is installed in the > cl -nologo -EHsc -GR -Zc:forScope -Zc:wchar_t -Fehello hello.cpp (If you have another version of Visual Studio or Visual C++ installedĪnd wish to use its tools from the command line, run vcvars32.bat for Setting environment for using Microsoft Visual Studio. Shown below: > "C:\Program Files\Microsoft Visual Studio. The standard location on the C drive, change to theĭirectory containing hello.cpp and enter the commands For example, if you use Microsoft Visual Studio.
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