llvm-svn: 19130

is now implemented via ltdl.cpp which has its own way of dealing with
the different platforms.

llvm-svn: 19129

CFE tools can find the correct LLVM tools to invoke.

llvm-svn: 19128

correct variable to get a "set the path first" invocation of those tools.

llvm-svn: 19127

* When reconfiguring, make sure the config.cache file is blown away so that
  its (old) values don't short-circuit doing the tests. When a reconfigure
  is done, it should be done from scratch, without the cache.
* For dist-check, don't pass --with-llvmgccdir any more because configure
  doesn't have this option any more.

llvm-svn: 19126

llvm-svn: 19125

llvm-svn: 19124

expands to a full path name. Substitute $outputname.exp" instead and it
makes a viable temporary file name. This gets around the problem with lli
on Cygwin linking but not having any "C" library functions linked into it.

llvm-svn: 19123

llvm-svn: 19122

llvm-svn: 19121

llvm-svn: 19120

a function call at the core of the loop inline and removing unused
stack variables from an often called function. This doesn't improve things
much, the real saving will be by reducing the number of calls to this
function (100K+ when linking kimwitu++).

llvm-svn: 19119

Patch contributed by Markus F.X.J. Oberhumer.

llvm-svn: 19118

building Cygwin.

llvm-svn: 19117

llvm-svn: 19116

llvm-svn: 19115

architecture at all.

llvm-svn: 19114

llvm-svn: 19113

llvm-svn: 19112

function or something. Since FileRemover takes a const reference to
sys::Path, we need to pass an actual sys::Path variable.

llvm-svn: 19111

* Correct a path.

llvm-svn: 19110

llvm-svn: 19109

Include local FDHandle.h file now that FDHandle is local to this library
and not in lib/System/FileUtilities.

llvm-svn: 19108

FDHandle class (non-portable) moved here from lib/Support/FileUtilities

llvm-svn: 19107

Move non-portable FDHandle class to its only user: lib/Debugger

llvm-svn: 19106

the CFE instead of the default GCC 3.3.3 compiler that comes with Cygwin.

llvm-svn: 19104

* Remove the idiotic windows environment setting, its not needed.
* Remove an extraneous "mkdir" instruction.

llvm-svn: 19103

llvm-svn: 19102

stone.

llvm-svn: 19101

point to.

llvm-svn: 19100

Rework the CFE build details to include the directions for using the
option --program-prefix=llvm- to the CFE's configure script. This ensures
that the CFE builds unique executable names and makes it possible to put
the $CFEINSTALL/bin directory into one's path.

llvm-svn: 19099

* llvmgcc -> llvm-gcc
* llvmg++ -> llvm-g++
* remove references to --with-llvmgccdir configure option

llvm-svn: 19098

* Use LLVMGCC and LLVMGXX variables instead of computing the name

llvm-svn: 19097

* Variable name change: cferuntime_libdir -> CFERuntimeLibDir

llvm-svn: 19096

* Cleanup LLVMGCXX and LLVMGCC by providing LLVMGXXWITHPATH and LLVMGCCWITHPATH
  variables that add the $(LLVMToolDir) to the path so the CFE tools can find
  the right LLVM tools they depend on.
* Standardize the name of a variable: cferuntime_libdir -> CFERuntimeLibDir

llvm-svn: 19095

* Use new configuration variables to compute LLVMGCC and LLVMGXX variables.

llvm-svn: 19094

* Remove --with-llvmgccdir, not needed any more
* Search path for llvm-gcc and llvm-gxx
* Compute LLVMGCCDIR based on install path of llvm-gcc

llvm-svn: 19093

llvm-svn: 19092

passed to gccas when the --program-prefix option is used to configure CFE.

llvm-svn: 19091

llvm-svn: 19090