llvm-svn: 23889

pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.

llvm-svn: 23888

llvm-svn: 23870

llvm-svn: 23732

llvm-svn: 23629

llvm-svn: 23237

These changes modify the makefiles so that the output of flex and bison are
placed in the SRC directory, not the OBJ directory. It is intended that they
be checked in as any other LLVM source so that platforms without convenient
access to flex/bison can be compiled. From now on, if you change a .y or
.l file you *must* also commit the generated .cpp and .h files.

llvm-svn: 23115

Move the implementation of the fix from Makefile.rules to Makefile. This
ensures that it is only checked on a top-level rebuild, and not in every
single subdirectory. This removes some annoying messages from the build and
numerous executions of config.status if the .in file changes but not
substantively enough to cause the .h file to be modified by config.status.

llvm-svn: 23039

project. Thanks to Chris for pointing out this deficiency.

llvm-svn: 23037

projects to compile properly.

llvm-svn: 23007

Make any header files that are automatically generated be preconditions of
the compilation. This ensures that if a *.h.in file is changed then its
corresponding *.h file gets updated on the next rebuild. Note that this can
lead to confusing (but correct) results if the *.h.in file changed
unsubstantially so that autoheader doesn't update the *.h file. In that case,
manually touch the *.h file in question to restore order. Moral of the story,
if you're going to "touch" a *.in file then modify it substantially.

llvm-svn: 23006

llvm-svn: 22821

llvm-svn: 22777

llvm-svn: 22506

llvm-svn: 22504

llvm-svn: 22501

1. Allow DIST_CHECK_CONFIG_OPTION to specify a set of options to be passed
   to the configure script during the dist-check target. This allows things
   to be passed down on a project basis so the configure doesn't fail.

2. Use the tar | (cd ; tar ) idiom to copy files which is more flexible
   than using the cp command. THis allows us to exclude CVS .svn
   directories at source rather than stripping them out of the tar ball.

llvm-svn: 22166

If they do, it screws up the concatenation of the .exe suffix on cygwin.

llvm-svn: 22141

helps out cygwin build.

llvm-svn: 22140

llvm archive or re-linked libraries:
1. Permit the "JIT" special keyword on LLVMLIBS to be recognized when
   building a library, not just for building tools
2. If LINK_LIBS_IN_SHARED is set, the LLVMLIBS and USEDLIBS can be specified
   when linking a shared library and the libraries listed will be
   incorported into the shared library. THis is only used when the
   SHARED_LIBRARY variable is set.

llvm-svn: 22127

llvm-svn: 22078

* Fix a typo that prevents BuildMode from being printed

llvm-svn: 21954

* Convert some tabs to spaces

llvm-svn: 20560

PPC32ISelPattern.cpp is present.

llvm-svn: 20559

Patch idea contributed by Vladimir Merzliakov.

llvm-svn: 20384

llvm-svn: 20345

llvm-svn: 20320

bytecode as data, not program.

llvm-svn: 20319

llvm-svn: 20301

* Consolidate all "install" usage to the install program/script found by
  autoconf which includes the autoconf/install-sh script if necessary
* Change Makefile.rules to not use the -D flag to install but use the
  MKDIR command as necessary.
* Change Makefile.rules to differentiate between installation of executable
  files and regular data files to get the permission modes correct.

llvm-svn: 20294

llvm-svn: 20215

* Make it possible to have the Install program run in verbose mode when
  the TOOL_VERBOSE=1 option is set
* Ensure non-executable installed files do not install with execute perms.

llvm-svn: 20214

llvm-svn: 20213

When llvm-gcc is not available, bypass rules for Modules and Bytecode
Libraries that require llvm-gcc and emit instead a warning that llvm-gcc
is not available. This permits "make LLVMGCC=" to build LLVM completely
without error and provides warnings about the modules and bc libs that
could not be constructed.

llvm-svn: 20185

llvm-svn: 20144

contributed by Vladimir Merzliakov!

llvm-svn: 20084

llvm-svn: 20042

llvm-svn: 19981

Patch contributed by Vladimer Merzliakov.

llvm-svn: 19877

* Rename BUILD_* to PROJ_*
* Differentiate between LLVM's Makefile.conf and the project's
* Use project specific install locations

llvm-svn: 19590