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digitalmars.D.ldc - File Intrinsics.td not found

reply "FreeSlave" <freeslave93 gmail.com> writes:
I have error "File Intrinsics.td not found" when compiling ldc on 
Linux. I also got this error on Windows. I specified some of 
CMake variables manually to get it working, but not sure that it 
was all right. I think, there is some mistake in cmake files.
Sep 13 2013
parent reply David Nadlinger <code klickverbot.at> writes:
On Fri, Sep 13, 2013 at 8:59 PM, FreeSlave <freeslave93 gmail.com> wrote:

 I have error "File Intrinsics.td not found" when compiling ldc on Linux. I
 also got this error on Windows. I specified some of CMake variables manually
 to get it working, but not sure that it was all right. I think, there is
 some mistake in cmake files.


Seems like there is a problem with your LLVM installation (or our LLVM
detection scripts).

What variables did you set manually?

David
Sep 13 2013
parent reply "FreeSlave" <freeslave93 gmail.com> writes:
I set LLVM_INTRINSIC_TD_PATH to correct path. Then I got errors 
again - building system for some reasons assumes that llvm placed 
only in /usr directory and does not check /usr/local. Well, it's 
not difficult to move libs and other stuff to /usr. But now it 
asks libLLVMHexagonCodeGen.a and I have no this library in llvm 
at all. I installed llvm in standard "./configure make make 
install" way. I tried llvm3.2 and llvm3.3
Sep 13 2013
next sibling parent reply "FreeSlave" <freeslave93 gmail.com> writes:
It says "make[2]: *** No rule to make target 
`/usr/lib/llvm-3.2/lib/libLLVMHexagonCodeGen.a', needed by 
`bin/gen_gccbuiltins'.  Stop." to be precise.

I followed this article to build llvm and ldc 
http://wiki.dlang.org/Building_LDC_from_source
I think, it should be more detailed to cover all popular distros. 
For example, some distros have pre-built packages of llvm in 
repos, so it's not needed to build llvm from source. Also article 
skips the step of building/installing libconfig++.
Sep 13 2013
parent David Nadlinger <code klickverbot.at> writes:
On Fri, Sep 13, 2013 at 10:52 PM, FreeSlave <freeslave93 gmail.com> wrote:

 I followed this article to build llvm and ldc
 http://wiki.dlang.org/Building_LDC_from_source
 I think, it should be more detailed to cover all popular distros


The idea of that page is to offer a general overview that is
applicable to all Posix-like systems, and thus easy to keep up to
date. In the past, the problem was that nobody was keeping all the
distro-specific pages up to date. But please do feel free to improve
the page (it's a public wiki) with information you find helpful.


 For example, some distros have pre-built packages of llvm in repos, so
 it's not needed to build llvm from source.


This is mentioned at the start of the "LLVM" section.


 Also article skips the step of building/installing libconfig++.


Many distros already offer a package for libconfig++, but adding a
short note that it can be installed the standard "./configure && make
&& make install" way would indeed be a good idea.

David
Sep 13 2013
prev sibling parent reply David Nadlinger <code klickverbot.at> writes:
On Fri, Sep 13, 2013 at 10:32 PM, FreeSlave <freeslave93 gmail.com> wrote:

 I set LLVM_INTRINSIC_TD_PATH to correct path. Then I got errors again -
 building system for some reasons assumes that llvm placed only in /usr
 directory and does not check /usr/local. Well, it's not difficult to move
 libs and other stuff to /usr. But now it asks libLLVMHexagonCodeGen.a and I
 have no this library in llvm at all. I installed llvm in standard
 "./configure make make install" way. I tried llvm3.2 and llvm3.3


The build system does not make such assumptions. Instead, it uses the
llvm-config binary to locate the required dependencies (or the
LLVM-provided CMake file on Windows). Most likely, there is another
instance of LLVM present on your system, the llvm-config executable of
which is picked up by the CMake scripts. That other instance (e.g.
from your distro's package?) was apparently also built with support
for the Hexagon target, thus libLLVMHexagonCodeGen.a appears in its
list of libraries to link.

If you want to use a specific instance of LLVM, try setting
LLVM_CONFIG to the path of its llvm-config binary (or LLVM_ROOT_DIR to
the prefix where it has been installed).

David
Sep 13 2013
parent "FreeSlave" <freeslave93 gmail.com> writes:
Thanks, it works now. I just uninstalled manually built llvm and 
reinsntalled the one from repo.
Can you also review my post to Building latest LDC on windows? I 
don't know how to eliminate problem about "cannot write native 
asm"
Sep 13 2013