Ilya Sokolov пишет:

Konstantin Litvinenko wrote:

...

Hi! I have successfully used boost.process but now stuck with a problem. I need to execute 2 commands in one shell invocation. Both windows and linux allow do that, but I can't figure out how to do it with help of boost.process. Is there interface to do that?

PS. I am using old boost.process. I have download process-is-0.4.zip from the vault and didn't find solution for my problem.

Try this (untested): launch_shell("echo first & echo second", context()); You can also use && and ||

Thenx, Ilya, but this is not a solution because it is not posible to invoke: launch_shell("\"\"C:\\Program Files\\Microsoft Visual Studio 8\\VC\\bin\\vcvars32.bat\" && cl.exe /c .\main.cpp -Fo.\bin\main.obj\"", context()); In this case argument escaping rules will destroy original intent. I tried this commands in command line: cmd /C C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat &&cl.exe /c .\main.cpp -Fo.\bin\main.obj - errors cmd /C "C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat" &&cl.exe /c .\main.cpp -Fo.\bin\main.obj - errors cmd /C ""C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat" &&cl.exe /c .\main.cpp -Fo.\bin\main.obj" - WORKS!!! How to get last one works with boost.process?

As a work around, could those 2 commands be wrapped in a batch file and invoked? You can place the batch file in some convenient folder that does not require complex back quoting. -dhruva On Wed, Dec 17, 2008 at 12:53 PM, Ilya Sokolov wrote:

Konstantin Litvinenko пишет:

...

Ilya Sokolov пишет:

...

Konstantin Litvinenko wrote:

...

Hi! I have successfully used boost.process but now stuck with a problem. I need to execute 2 commands in one shell invocation. Both windows and linux allow do that, but I can't figure out how to do it with help of boost.process. Is there interface to do that?

PS. I am using old boost.process. I have download process-is-0.4.zip from the vault and didn't find solution for my problem.

Try this (untested): launch_shell("echo first & echo second", context()); You can also use && and ||

Thenx, Ilya, but this is not a solution because it is not posible to invoke:

launch_shell("\"\"C:\\Program Files\\Microsoft Visual Studio 8\\VC\\bin\\vcvars32.bat\" && cl.exe /c .\main.cpp -Fo.\bin\main.obj\"", context());

Try to remove one pair or quotes (untested again): launch_shell("\"C:\\Program Files\\Microsoft Visual Studio 8\\VC\\bin\\vcvars32.bat\" && cl.exe /c .\main.cpp -Fo.\bin\main.obj", context());

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