paths under MingW.

llvm-svn: 28685

Have configure find the "dotty" program and adjust configuration.

llvm-svn: 28674

llvm-svn: 28639

llvm-svn: 28637

llvm-svn: 28631

are available. These libraries are used in lib/System and should be
included on the link line or if not available generate an error when
building lib/System.

llvm-svn: 28628

Support Win32 platforms for llvm-gcc path. Patch by Anton Korobeynikov

llvm-svn: 28426

This assists with getting around configure's late binding values so that
our LLVM variables don't end up with a "NONE" prefix.

llvm-svn: 28325

llvm-svn: 28301

and is unlikely to change in future releases. This also simplifies the
parsing of the full and major llvm-gcc version numbers in the script.

llvm-svn: 28180

If we fail to find a required program, simply set that program to echo
out something that tells the user the situation. That is, instead of just
"true runtest" we now get "echo 'Skipped: runtest not found'".

llvm-svn: 27990

llvm-svn: 27919

llvm-svn: 27883

llvm-svn: 27848

llvm-svn: 27838

llvm-svn: 27687

llvm-svn: 27686

1. Assertions now default to on for all builds
2. If you want them disabled you must (a) --disable-assertions to configure
   or DISABLE_ASSERTIONS=1 to make.

llvm-svn: 27548

objdir == srcdir and objdir != srcdir.

llvm-svn: 27516

Support detection of a "CVS" directory at configure time to distinguish
whether this is a release build or a "from tree" build. This knowledge is
used to set the defaults for --enable-optimzied and --enable-assertions
options.

llvm-svn: 27487

llvm-gcc command. This will help distinguish which version is being used
so the makefiles can accommodate.

llvm-svn: 27461

1. Check for Perl and only build llvm-config if its available.
2. Add some virtual components
3. Don't depend on "standard" location for Perl, but configured location
4. Document the tool with a POD file.

This version is now ready for testing by users.

llvm-svn: 27005

is a handy tool for users of LLVM who want to be able to quickly get
information about LLVM's configuration. It is intended to be used in the
command line of other tools. Documentation will be forthcoming in a
subsequent patch.

llvm-svn: 26952

llvm-svn: 26397

llvm-svn: 26239

llvm-svn: 26211

llvm-svn: 26199

llvm-svn: 25989

llvm-svn: 25542

friends are actually detected.

llvm-svn: 25454

Add checks for ceil, ceilf, floor, and floorf

llvm-svn: 25453

* Add --enable-debug-runtime option, defaults to disabled
* Pass the new config var, DEBUG_RUNTIME, to Makefiles
* Don't use -Wa,-strip-debug if debug-runtime is enabled

llvm-svn: 24891

projects.

llvm-svn: 24865

llvm-svn: 24351

llvm-svn: 24348

llvm-svn: 24244

llvm-svn: 24243

llvm-svn: 24143

These patches make threading optional in LLVM. The configuration scripts are now
modified to accept a --disable-threads switch. If this is used, the Mutex class
will be implemented with all functions as no-op. Furthermore, linking against
libpthread will not be done. Finally, the ParallelJIT example needs libpthread
so its makefile was changed to always add -lpthread to the link line.

llvm-svn: 23003

Previously the script assumed the version number was the last field, now
it assumes it is the first sequence of digits.

llvm-svn: 22527