Remove checks for many common Unix programs. Our build process currently
assumes they are there and makes no provisions for any other world-views.
(We can add some of these checks back at some later time if it should prove
useful, but right now, we do not need to check to see whether "rm" exists.)
Remove checks for many common standard C headers and functions. We assume
ISO/ANSI C++, and we always use the <cfoo> versions of ANSI C's <foo.h>
headers, so these checks will not help anything.
Edit configure's warning messages for clarity and content.
Change checks for "optional" programs to default to using "true" instead of
"false", so that a failure to find, e.g., etags, will be less likely to result
in make failing.
No longer shall we check for --enable-purify or --with-purify options.
No longer shall we propagate these to the Makefiles.
configure regenerated using autoconf-2.57.
Please feel free to send me any questions or comments you have. :-)
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10774 91177308-0d34-0410-b5e6-96231b3b80d8
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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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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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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Set OS (build OS) and ARCH (target arch) based on the proper elements (SYSTEM,
and CPU, respectively) of the CPU-COMPANY-SYSTEM tuples.
Add OS and ARCH settings for PowerPC/Darwin (Mac OS X).
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Only warn if python version is not right; don't abort.
Add sanity checks for --with-llvmgccdir, with a big warning message at the end.
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Check for strsignal(), which isn't found everywhere, and sys_siglist,
which can be used to implement it.
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The pathname to SPEC2000 is now given with the -use-spec2000 option.
On our machines, SPEC2000 will be enabled by default.
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1) MAP_FAILED is declared to be a pointer
2) can't include sys/mman.h before sys/types.h without getting an error :-(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8947 91177308-0d34-0410-b5e6-96231b3b80d8
Adding new qmt files should no longer be necessary.
QMTest should know just "magically" know what sort of test each file is.
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error message. This should hopefully allow our nightly tester to run, which
does not run the QMTest tests at present.
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