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chriseth 2016-01-29 23:17:43 +01:00
parent 0c5d892dba
commit 02161b29b8
2 changed files with 14 additions and 2 deletions
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9
docs/layout-of-source-files.rst
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@ -71,6 +71,15 @@ and then run the compiler as
`solc github.com/ethereum/dapp-bin/=/usr/local/dapp-bin/ source.sol` `solc github.com/ethereum/dapp-bin/=/usr/local/dapp-bin/ source.sol`
Note that solc only allows you to include files from certain directories:
They have to be in the directory (or subdirectory) of one of the explicitly
specified source files or in the directory (or subdirectory) of a remapping
target. If you want to allow direct absolute includes, just add the
remapping `=/`.
If there are multiple remappings that lead to a valid file, the remapping
with the longest common prefix is chosen.
**browser-solidity**: **browser-solidity**:
The `browser-based compiler <https://chriseth.github.io/browser-solidity>`_ The `browser-based compiler <https://chriseth.github.io/browser-solidity>`_

7
docs/miscellaneous.rst
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@ -111,8 +111,11 @@ it is also possible to provide path redirects using `prefix=path` in the followi
This essentially instructs the compiler to search for anything starting with This essentially instructs the compiler to search for anything starting with
`github.com/ethereum/dapp-bin/` under `/usr/local/lib/dapp-bin` and if it does not `github.com/ethereum/dapp-bin/` under `/usr/local/lib/dapp-bin` and if it does not
find the file there, it will look at `/usr/local/lib/fallback` (the empty prefix find the file there, it will look at `/usr/local/lib/fallback` (the empty prefix
always matches) and if also that fails, it will make a full path lookup always matches). `solc` will not read files from the filesystem that lie outside of
on the filesystem. the remapping targets and outside of the directories where explicitly specified source
files reside, so things like `import "/etc/passwd";` only work if you add `=/` as a remapping.
If there are multiple matches due to remappings, the one with the longest common prefix is selected.
If your contracts use [libraries](#libraries), you will notice that the bytecode contains substrings of the form `__LibraryName______`. You can use `solc` as a linker meaning that it will insert the library addresses for you at those points: If your contracts use [libraries](#libraries), you will notice that the bytecode contains substrings of the form `__LibraryName______`. You can use `solc` as a linker meaning that it will insert the library addresses for you at those points: