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Modified setDefaultLibpath to search using findExe"nim".

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This is so that Nimble (and other tools) which use the compiler modules
for nimscript support or other purposes can find $lib.
This commit is contained in:
Dominik Picheta
2015-11-07 15:48:14 +00:00
parent ae60f4ae76
commit c83e4390d8
1 changed files with 11 additions and 0 deletions
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11
compiler/options.nim
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@@ -203,6 +203,17 @@ proc setDefaultLibpath*() =
else: libpath = joinPath(prefix, "lib")
else: libpath = joinPath(prefix, "lib")
# Special rule to support other tools (nimble) which import the compiler
# modules and make use of them.
let realNimPath = # Make sure we expand the symlink
if symlinkExists(findExe("nim")): expandSymlink(findExe("nim"))
else: findExe("nim")
# Find out if $nim/../../lib/system.nim exists.
let parentNimLibPath = realNimPath.parentDir().parentDir() / "lib"
if not fileExists(libpath / "system.nim") and
fileExists(parentNimlibPath / "system.nim"):
libpath = parentNimLibPath
proc canonicalizePath*(path: string): string =
when not FileSystemCaseSensitive: result = path.expandFilename.toLower
else: result = path.expandFilename