YACC as bison -y. In this way, we ensure that bison is being used, but
the Makefiles have macros for using bison itself and for getting bison to
act like it is traditional yacc.
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return value from signal() (which should be the same type; it's just not
typedef'd).
This fixes the build on Solaris.
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do the following:
% cd llvm/autoconf
% aclocal
% autoconf -o ../configure
This changes facilitaties the following:
1) It should be easier to incorporate new autoconf macros.
2) It allows for conversion to Automake (should we ever desire it).
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that defines the symbol "main." This is a hack that ensures that programs
that place their main function in a library and then link it in
(i.e. Apache 2.x) get their main function linked in.
There is probably a more correct way to do this, but this works for now.
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Modified ReadArchiveBuffer() so that it dynamically allocates the
std::string object used to hold the bytecode object file's name. This is
necessary because it is passed by reference to the new Module that is
allocated to represent the bytecode object, and previously we were
using a std::string that disappeared on function exit.
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a pointer. This evades a warning emitted by GCC when we cast from
unsigned int (32 bit) to void * (64 bit) on SparcV9.
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Moved the new gccld feature to be in the list of enhancements.
Re-worded information on SPEC 2000 and Sparc support to try to make them
more accurate and precise.
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Added the --disable-threads option to GCC configure (to avoid pthread errors
when building code with LLVM).
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the write() system call because it returns 64 bits on Solaris 64 bit,
and an implicit return value of int says it returns 32 bits.
Admittedly, this is a bit of a hack.
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what it's supposed to do.
Just leave this library as a dummy library for now until we have time to
port a real pthread library (or get glibc working).
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Explained that function return types cannot be aggregate types.
Explained that functions with the same name but different type signatures
are considered to be different functions.
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The autoconf program will generate a warning about how we should use a
literal in AC_CONFIG_SUBDIRS. This warning can be ignored.
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Directory targets no longer check for existance of the directory in the
object tree; if the Makefile doesn't exist, we will re-create the directory.
This seems to be a pretty good assumption and saves us from checking
directory existance each time.
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object tree if it is missing. This means that new Makefiles should get
picked up automagically, requiring less bothersome re-configuring after
updates.
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This keeps Pool Allocation stuff from compiling.
We can re-visit it later when we have time to do it right.
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Added assert() to ensure symbol table is well formed.
Added code to remember the value that was found; resolving types can change
the symbol table and invalidate the value of the iterator.
Added comments to the ResolveTypes() function (mainly for my own benefit).
Please feel free to correct the comments if they are not accurate.
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This helps to disambiguate when linking begins and when the library/program
is linked and ready to be used.
This is sort of as preference thing, so feel free to modify/revert the change.
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between the "Getting Started Quickly" and "Getting Started Slowly" sections.
:)
Removed some of the nit-picky requirements information (i.e. GNU tar and
GNU zip).
Attempted to compact the requirements information so that it is less scary.
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They are already marked precious in llvm/Makefile.rules, and removing
this line seems to fix the Makefile so that the Yacc output is placed
into the object tree and not the source tree.
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LLVM.
Added information on how to use the autoconf code to specify LLVM's
location and setup separate source and object trees.
Fixed some of the wording to be more accurate, especially regarding the
building of libraries.
Added information on where built files are placed.
Added a link to the llvmdev mailing list so that they can ask us questions.
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Fixed the header comment in Makefile.rules
Changed all references to the echo program in Makefile.rules to the value
found by autoconf.
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Made the "Submitting a Bug" reference point to the web site, as we want people
using the latest and greatest bug reporting.
Fixed the indentation by assuming that tabs are 8 characters or less.
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John Criswell