llvm-svn: 19113

* 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

* Add checks for sbrk and getpagesize functions
* Alphebetize the checks for functions

llvm-svn: 19052

llvm-svn: 18990

llvm-svn: 18970

llvm-svn: 18952

llvm-svn: 18945

llvm-svn: 18845

llvm-svn: 18694

llvm-svn: 18672

names that have version numbers in it so this macro, DJ_AC_PATH_TCLSH will
make the necessary checks. The makefile variable TCLSH is set to the path
found.

llvm-svn: 18382

llvm-svn: 18349

* organize programs we test for properly
* add new programs needed for documentation generation
* Adjust install paths so llvm stuff doesn't muck up /usr/local or /usr if
  $prefix is set to those.

llvm-svn: 18327

from the bzip2 support. This dead check produced the error:
test: -ne: unary operator expected

llvm-svn: 18289

llvm-svn: 18254

llvm-svn: 18240

llvm-svn: 18233

* cache more values
* standardize cache value names
* organize configure script per autoconf recommendations (10 sections)
* Eliminate some redundancies and complexities in the script
* Provide better documentation in the script.

llvm-svn: 18232

llvm-svn: 18190

for cross-platform dynamic loading of shared objects.

llvm-svn: 17950

tool runs Deja-gnu test suites. The 'make' variable RUNTEST is now set
automatically in the Makefile.config file.

llvm-svn: 17599

llvm-svn: 17319

llvm-svn: 17284

llvm-svn: 17208

llvm-svn: 16990

llvm-svn: 16669

from the fray, so it gets noticed. This commit is made without the
corresponding configure script commit because it doesn't affect
functionality and we don't want to force everyone into another reconfigure

llvm-svn: 16657

llvm-svn: 16643

lib/System and the compressing llvm archiver.

llvm-svn: 16634

llvm-svn: 16520

AC_CONFIG_HEADERS.  This should prevent LLVM from needlessly re-compiling
on a re-configure.

llvm-svn: 16510

regenerated on every run of configure.

llvm-svn: 16509

from being re-generated if the new version is identical to the old version.
Hence, it should save us some recompiling after re-configures.

llvm-svn: 16506

Instead just create a warning message that says the directory cannot be
configured because it isn't recognized. This also gets rid of a bunch of
warning messages from the auto* tools.

llvm-svn: 16463

llvm-svn: 16448

tools is that you break when they change. This is a case in point.

llvm-svn: 16424

llvm-svn: 16419

llvm-svn: 16254

llvm-svn: 16237

  while still retaining the ability to configure unknown ones.
- Excise crud left over from when test/Projects was still part of the main
  LLVM module. These removed tests are now all in
  llvm-test/autoconf/configure.ac

llvm-svn: 16230