llvm-svn: 21455

llvm-svn: 21448

--enable-target which can take values "all", "host-only" or a comma
separated list of target names (alpha,ia64,powerpc,skeleton,sparc,x86)

llvm-svn: 21447

options have been added to the configure script that control which targets
will be used. The options are:

--enable-target-this (default=disabled)
  This will specify that the target corresponding to the build host is
  the target that will be compiled/used. You can't use this with any of
  the other options (they'll be ignored). This is what most people want.

--disable-target-x86 (default=enabled)
  This will prevent the X86 target(s) from being compiled/used.

--disable-target-sparc (default=enabled)
  This will prevent both SparcV8 and SparcV9 from being compiled/used.

--disable-target-powerpc (default=enabled)
  This will prevent the PowerPC target from being compiled/used.

--disable-target-alpha (default=enabled)
  This will prevent the Alpha target from being compiled/used.

--disable-target-ia64 (default=enabled)
  This will prevent the IA64 target from being compiled/used.

Note that without any of these options, the default behavior is to build
all targets, as is the current practice.

All these options do is set up the substititution variable TARGETS_TO_BUILD
which contains the targets that should be compiled/used. The variable is
intended to be used in the makefiles. Those changes will come later.

llvm-svn: 21445

llvm-svn: 20666

LLVM_CONFIG_PROJECT macro.

llvm-svn: 20313

The install target in Makefile.rules no longer uses pax but just uses find
and "install" instead.

llvm-svn: 20216

llvm-svn: 20116

llvm-svn: 19810

llvm-svn: 19616

(RogueWave). These are implemented in rw/stdex/hash_map.h and
rw/stdex/hash_set.h on HP/UX.

llvm-svn: 19600

llvm-svn: 19546

llvm-svn: 19295

Make LLVM_ON_UNIX and LLVM_ON_WIN32 available in the makefiles

llvm-svn: 19205

* lib/System depends on sbrk(3), make sure we check for it.

llvm-svn: 19200

* Add CAN_DLOPEN_SELF so we can determine if dlopen(0) will open the
  program or not.
* Correct a warning messages to be a little more specific on what it checks

llvm-svn: 19184

llvm-svn: 19170

llvm-svn: 19169

llvm-svn: 19166

* Add checks for sterror and strerror_r functions
* Add check to determine if /dev/zero is needed for allocating RWX memory.

llvm-svn: 19148

* Make sure all headers used by lib/System have checks
* Use "standard" autoconf checks for certain problematic headers
For PR432:
* Resurrect --with-llvmgccdir so a specific llvm-gcc/llvm-g++ installation
  can be specified.

llvm-svn: 19142

llvm-svn: 19136

Create new variables LLVM_ON_UNIX and LLVM_ON_WIN32 so we can start getting
rid of reliance upon a symbolic link to switch implementations in lib/System

llvm-svn: 19131

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

llvm-svn: 19118

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

llvm-svn: 18421

llvm-svn: 18415

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