Mercurial > projects > ldc
diff dmd/module.c @ 986:a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Note: For a backward compatible interface, use the new bin/ldmd script. It
supports all old options while passing on anything it doesn't recognize.
Some changes caused by this:
* -debug and -version are now -d-debug and -d-version due to a conflict with
standard LLVM options.
* All "flag" options now allow an optional =true/=1/=false/=0 suffix.
* Some "hidden debug switches" starting with "--" were renamed because LLVM
doesn't care about the number of dashes, so they were conflicting with other
options (such as -c).
The new versions start with "-hidden-debug-" instead of "--"
* --help works, but has a non-zero exit code. This breaks some Tango scripts
which use it to test for compiler existence. See tango.patch.
Some changes not (directly) caused by this;
* (-enable/-disable)-FOO options are now available for pre- and postconditions.
* -march is used instead of -m (like other LLVM programs), but -m is an alias
for it.
* -defaultlib, -debuglib, -d-debug and -d-version allow comma-separated values.
The effect should be identical to specifying the same option multiple times.
I decided against allowing these for some other options because paths might
contain commas on some systems.
* -fPIC is removed in favor of the standard LLVM option -relocation-model=pic
Bug:
* If -run is specified as the last argument in DFLAGS, no error is generated.
(Not very serious IMHO)
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Wed, 25 Feb 2009 17:34:51 +0100 |
parents | 31bbc7f3b817 |
children | b30fe7e1dbb9 |
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line diff
--- a/dmd/module.c Thu Feb 19 13:51:44 2009 +0100 +++ b/dmd/module.c Wed Feb 25 17:34:51 2009 +0100 @@ -44,6 +44,19 @@ #include "d-dmd-gcc.h" #endif + +#include "llvm/Support/CommandLine.h" + +static llvm::cl::opt<bool> preservePaths("op", + llvm::cl::desc("Do not strip paths from source file"), + llvm::cl::ZeroOrMore); + +static llvm::cl::opt<bool> fqnNames("oq", + llvm::cl::desc("Write object files with fully qualified names"), + llvm::cl::ZeroOrMore); + + + ClassDeclaration *Module::moduleinfo; Module *Module::rootModule; @@ -139,12 +152,12 @@ argobj = forcename; else { - if (global.params.preservePaths) + if (preservePaths) argobj = (char*)this->arg; else argobj = FileName::name((char*)this->arg); - if (global.params.fqnNames) + if (fqnNames) { if(md) argobj = FileName::replaceName(argobj, md->toChars());