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.
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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.
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* 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.
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* 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.
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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.
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* Rename BUILD_* to PROJ_*
* Differentiate between LLVM's Makefile.conf and the project's
* Use project specific install locations
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passes the -module option on the libtool command line to ensure that the
shared library being built can be dlopened and dlsym can work on that
module. LOADABLE_MODULE should be sent only in conjunction with the
SHARED_LIBRARY directive. It should generally be used for any module that
is intended to be the target of an LLVM -load option. Note that loadable
modules will not have the lib prefix but otherwise look like shared
libraries. This is per the libtool recommendations and prevents these
special shared libraries from being linked in via -l option to the linker.
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Reverting the quote patch. For some reason, this breaks the building of
llvm/runtime (the shell doesn't like it for some reason). I might play
with it to see if I can get the quotes done in such a way that the shell
like it, but no promises.
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exceptions to abort() in cases where it should not.
Many thanks to Duraid Madina for doing the heavy lifting on the analysis
of this problem.
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* When reconfiguring, make sure the config.cache file is blown away so that
its (old) values don't short-circuit doing the tests. When a reconfigure
is done, it should be done from scratch, without the cache.
* For dist-check, don't pass --with-llvmgccdir any more because configure
doesn't have this option any more.
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* Cleanup LLVMGCXX and LLVMGCC by providing LLVMGXXWITHPATH and LLVMGCCWITHPATH
variables that add the $(LLVMToolDir) to the path so the CFE tools can find
the right LLVM tools they depend on.
* Standardize the name of a variable: cferuntime_libdir -> CFERuntimeLibDir
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* Convert "cmp" usage to $(CMP)
* Convert "cp" usage to $(CP)
* Fix some build messages to reflect what's actually going on
* Add a "reconfigure" target for forcing a reconfigure. Helps with testing
things like Chris's recent changes.
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files that USE the .inc file unless the contents of the .inc file changes.
This should fix the problem where reconfiguring causes all targets to be
completely rebuilt (because config.h is usually modified, causing libsystem
to be rebuilt, causing tblgen to be rebuilt, causing .inc files to be
rebuilt, causing .o files to be rebuilt).
This patch also checks in a gross hack where .o files now explicitly depend
on $(BUILT_SOURCES), to avoid problems where the .inc files are not completely
generated before the .o files start to compile.
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to BUILD_OBJ_SRC. This will save the config.status and mklib files, then
wipe out the BUILD_OBJ_ROOT, copy back config.status and mklib, and then
run config.status to regenerate the makefiles. This target gives you a
completely clean/fresh BUILD_OBJ_ROOT.
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specify where the bytecode library is to be installed. This allows the
default location ($prefix/lib) to be overridden, for special case runtime
libraries like the cfe runtime libs.
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present in a directory that LLVM normally builds, it will skip building
the directory entirely. This is useful for allowing a bunch of projects to
live in the source tree but not be compiled from time to time.
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* Implement the FAKE_SOURCES feature for GCCLibraries/crtend \
* Search for distribution files >first< in srcdir and >second< in objdir \
* Make dist-hook only run in top level directory. \
* Make dist-check run correctly in parallel builds \
* Wrap lines to 80 cols \
* Standardize variable names
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Change construction of bytecode libraries from producing a single bytecode
file to producing a library containing bytecode files. This gets around the
problem of multiple symbol definitions in the linker if something like
-lc -lc is attempted on the command line. Previously this happened because
the linker would find libc.bc as a "library". It will now find libc.a which
it can simply search for missing symbols instead of linking in wholesale.
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changing directory first. Also make sure that we don't attempt to run
config.status if the recheck didn't work.
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* Get rid of appending -lbz2 and -lz to ExtraLibs now that we don't need
them any more.
* Fix the dist-check target so that EXTRA_DIST can be defined AFTER the
include of Makefile.common. This is needed because Makefile.common
provides variable definitions that may need to be used in computing the
value of EXTRA_DIST.
* Clean up some "distdir" target output.
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Tools and libraries will be built into $(BUILD_OBJ_ROOT)/$(BuildMode)/bin and \
$(BUILD_OBJ_ROOT)/$(BuildMode)/lib, respectively. Furthermore, the example \
programs will go in $(BUILD_OBJ_ROOT)/$(BuildMode)/examples to keep them \
separate from the tools and hopefully out of the PATH. Install targets \
have not changed.
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* Don't include Makefile.rules in set of preconditions, it never has to be
copied to objdir.
* Enable the "update makefile first before executing targets" feature in
gnu make by *not* using a full path to the Makefile in the rule.
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* Provide the correct set of input directories to the TAGS target
* Provide a CTAGS target for building Vi style ctags files.
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$(ObjDir) and clean out all build modes (Debug, Release, Profile) in
addition to the normal "clean" rules.
* Fix "clean" problems with Lex/Yacc so all files are remove properly.
* Ensure errors from "rm" don't thwart the uninstall and clean targets.
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sub-makes and recursively append causing huge command lines and incorrect
compilation results.
Also, fix the printvars target to align its output and ensure that the
contents of variables can't get interpreted by the shell.
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* Move rules that build directories earlier in the file so that they are
always built before the things that depend on them. This enables a
parallel "dist-check" target.
* Fix use of TOOLLINKOPTS and TOOLLINKOPTSB (thanks to Henrik Bach)
* Standardize the output - some scripts using plain echo instead of $(ECHO)
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* Ensure that BUILT_SOURCES depends on OBJ_DIR/Makefile so that they do not
get built before the Makefile is updated.
* Fix build script for yacc & lex files by stopping it from thwarting the
dependencies on the file. If the .y file changes, it needs to be rebuilt.
This also cleans up the problem with llvmAsmParser ALWAYS rebuilding its
Yacc files just to throw them away because there's no change.
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