with a 64-bit kernel, which confuses LLVM. Make LLVM double-check this by
checking which defines the system gcc actually sets.
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that all the Makefiles changed mode.
Fix this by tellint install-sh to chmod
only to 0644, these are not executable files after all!
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plain wrong since $module was never defined so we always get .so which is
broken on Darwin. Just force it to .dylib.
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Demote check for bison from error to warning and make sure that the
makefile can handle an empty definition for BISON variable.
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Fix problem setting the USE_{program} variable. It should be set to a
Makefile variable definition line, not just "1". Problem noted by
Kenneth Hoste.
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Fix problem noticed by Kenneth Hoste. The wrong name for a variable was
being set and subsequently uses of the correct name were empty.
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Update ltld.[ch] to version 1.5.22.
Correct the notes about updating these tools (autoconf/README.TXT)
Add configure options for getting the correct option for including a whole
archive when linking.
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Add a macro for getting the build host extension for executable. Patch
contributed by Anton Korobeynikov. Thanks!
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the arguments to the macro. This better supports the AutoRegen.sh script
in projects/sample/autoconf.
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1. Check for Perl and only build llvm-config if its available.
2. Add some virtual components
3. Don't depend on "standard" location for Perl, but configured location
4. Document the tool with a POD file.
This version is now ready for testing by users.
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* Make it possible to pass a fourth argument to the CHECK_PROGRAM_SANITY
macro that controls whether a non-sane program generates an error or
a warning.
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for the command line options. This helps with situations where the executable
name sought is too generic and a more meaningful name needs to be used for
the command line options. It also helps satisfy picky project leaders.
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* FIND_STD_PROGRAM will find a program in the path or using --with options
and verify that the path/bin/program is executable. Also allows checking
for include files and libraries. If found, USE_PROGRAM is set, otherwise
its not set. Also sets PROGRAM_BIN (bin directory), and PROGRAM_DIR (top
level directory). If headers are found, sets PROGRAM_INC. If libraries
are found, sets PROGRAM_LIB.
* CHECK_PROGRAM_SANITY can be used to run a program with some option that
only produces information output and requires no input. If the output
matches a regular expression, the program passes the sanity check.
Otherwise, an error occurs.
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is in ${srcdir}/autoconf because that is only true if the project is LLVM.
For other projects (e.g. sample), we don't want to have to distribute the
mkinstalldirs or install-sh programs because it opens a window of breakage
for projects. So, this change requires that the llvm_src variable be set
up via another AC_CONFIG_COMMANDS call. For LLVM this is done in the
configure.ac. For projects its done in the LLVM_CONFIG_PROJECT macro.
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takes care of the --with-llvmsrc and --with-llvmobj options for the project
It was moved here from the project's configure.ac file because there is
some tricky handling of the llvm_src variable to tell the project where the
llvm source tree is (for mkinstalldirs and install-sh commands).
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* Don't search a bunch of .. directories for something we'd never find,
because we don't imbed tclsh into LLVM.
* Look for various tclsh versions because some platforms don't install the
tclsh link but just have tclsh8.3 or tclsh8.4 or some such.
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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.
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our own library so that it is magically hidden and we don't have to depend
on linking with -lltdl option.
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