digitalmars.D.ldc - Failed installation of LDC

LDC_Installer (18/18) Jun 09 2016 Hi there, I've followed exactly the "how to install LDC" guide on

LDC_Installer (51/70) Jun 09 2016 Here's what I get when running make:

Johan Engelen (4/13) Jun 10 2016 This is my fault I think. Looks like building master is broken

LDC_Installer (2/17) Jun 10 2016 "LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

Johan Engelen (2/21) Jun 10 2016 Definitely.

LDC_Installer (1/2) Jun 10 2016 Thanks! I'll give it a shot
LDC_Installer (5/8) Jun 10 2016 It does work.

Johan Engelen (2/12) Jun 10 2016 I also fixed master for LLVM 3.7.

LDC_Installer (7/20) Jun 10 2016 Good to know, but too late :D

David Nadlinger via digitalmars-d-ldc (7/9) Jun 10 2016 Sorry for the hassle – just in case anybody is wondering, this could

LDC_Installer (4/14) Jun 10 2016 No sweat! I got things working with LLVM 3.8.0. ldc2 and ldmd2

LDC_Installer <c3802625 trbvn.com> writes:

Hi there, I've followed exactly the "how to install LDC" guide on 
the dlang.org download page. LLVM 3.7.1 is installed with target 
being x64. Then I've downloaded ldc and updated the submodules. 
Next step was the call to "cmake -DLIB_SUFFIX=64 .." in the build 
directory, followed by "make". This is the error message I get:

/home/username/Downloads/ldc/driver/linker.cpp: At global scope:
/home/username/Downloads/ldc/driver/linker.cpp:35:13: warning: 
‘bool endsWith(const string&, const string&)’ defined but not 
used [-Wunused-function]
  static bool endsWith(const std::string &str, const std::string 
&end) {
              ^
make[2]: *** [CMakeFiles/LDCShared.dir/driver/linker.cpp.o] 
Fehler 1
make[1]: *** [CMakeFiles/LDCShared.dir/all] Fehler 2
make: *** [all] Fehler 2

Also, I've got DMD v2.071.0 installed.
Any suggestions how to resolve this?

Jun 09 2016

LDC_Installer <c3802625 trbvn.com> writes:

On Thursday, 9 June 2016 at 23:04:07 UTC, LDC_Installer wrote:
 Hi there, I've followed exactly the "how to install LDC" guide 
 on the dlang.org download page. LLVM 3.7.1 is installed with 
 target being x64. Then I've downloaded ldc and updated the 
 submodules. Next step was the call to "cmake -DLIB_SUFFIX=64 
 .." in the build directory, followed by "make". This is the 
 error message I get:

 /home/username/Downloads/ldc/driver/linker.cpp: At global scope:
 /home/username/Downloads/ldc/driver/linker.cpp:35:13: warning: 
 ‘bool endsWith(const string&, const string&)’ defined but not 
 used [-Wunused-function]
  static bool endsWith(const std::string &str, const std::string 
 &end) {
              ^
 make[2]: *** [CMakeFiles/LDCShared.dir/driver/linker.cpp.o] 
 Fehler 1
 make[1]: *** [CMakeFiles/LDCShared.dir/all] Fehler 2
 make: *** [all] Fehler 2

 Also, I've got DMD v2.071.0 installed.
 Any suggestions how to resolve this?

Here's what I get when running make:

/home/username/Downloads/ldc/driver/linker.cpp: In function ‘void 
{anonymous}::insertBitcodeIntoModule(const char*, llvm::Module&, 
llvm::LLVMContext&)’:
/home/username/Downloads/ldc/driver/linker.cpp:124:17: error: no 
matching function for call to 
‘llvm::Linker::Linker(llvm::Module&)’
    llvm::Linker(M).linkInModule(std::move(loadedModule));
                  ^
/home/username/Downloads/ldc/driver/linker.cpp:124:17: note: 
candidates are:
In file included from 
/home/username/Downloads/ldc/driver/linker.cpp:23:0:
/usr/local/include/llvm/Linker/Linker.h:64:3: note: 
llvm::Linker::Linker(llvm::Module*)
    Linker(Module *M);
    ^
/usr/local/include/llvm/Linker/Linker.h:64:3: note:   no known 
conversion for argument 1 from ‘llvm::Module’ to ‘llvm::Module*’
/usr/local/include/llvm/Linker/Linker.h:63:3: note: 
llvm::Linker::Linker(llvm::Module*, 
llvm::DiagnosticHandlerFunction)
    Linker(Module *M, DiagnosticHandlerFunction DiagnosticHandler);
    ^
/usr/local/include/llvm/Linker/Linker.h:63:3: note:   candidate 
expects 2 arguments, 1 provided
/usr/local/include/llvm/Linker/Linker.h:27:7: note: 
llvm::Linker::Linker(const llvm::Linker&)
  class Linker {
        ^
/usr/local/include/llvm/Linker/Linker.h:27:7: note:   no known 
conversion for argument 1 from ‘llvm::Module’ to ‘const 
llvm::Linker&’
/home/username/Downloads/ldc/driver/linker.cpp: In function ‘void 
deleteExecutable()’:
/home/username/Downloads/ldc/driver/linker.cpp:725:10: warning: 
unused variable ‘is_directory’ [-Wunused-variable]
      bool is_directory;
           ^
/home/username/Downloads/ldc/driver/linker.cpp: At global scope:
/home/username/Downloads/ldc/driver/linker.cpp:35:13: warning: 
‘bool endsWith(const string&, const string&)’ defined but not 
used [-Wunused-function]
  static bool endsWith(const std::string &str, const std::string 
&end) {
              ^
make[2]: *** [CMakeFiles/LDCShared.dir/driver/linker.cpp.o] 
Fehler 1
make[1]: *** [CMakeFiles/LDCShared.dir/all] Fehler 2
make: *** [all] Fehler 2

Jun 09 2016

Johan Engelen <j j.nl> writes:

On Thursday, 9 June 2016 at 23:08:44 UTC, LDC_Installer wrote:
 Here's what I get when running make:

 /home/username/Downloads/ldc/driver/linker.cpp: In function 
 ‘void {anonymous}::insertBitcodeIntoModule(const char*, 
 llvm::Module&, llvm::LLVMContext&)’:
 /home/username/Downloads/ldc/driver/linker.cpp:124:17: error: 
 no matching function for call to 
 ‘llvm::Linker::Linker(llvm::Module&)’
    llvm::Linker(M).linkInModule(std::move(loadedModule));
                  ^

This is my fault I think. Looks like building master is broken 
for LLVM < 3.8. Working on a fix. Thanks a lot for reporting!

-Johan

Jun 10 2016

LDC_Installer <installer ldc.org> writes:

On Friday, 10 June 2016 at 09:18:53 UTC, Johan Engelen wrote:
 On Thursday, 9 June 2016 at 23:08:44 UTC, LDC_Installer wrote:
 Here's what I get when running make:

 /home/username/Downloads/ldc/driver/linker.cpp: In function 
 ‘void {anonymous}::insertBitcodeIntoModule(const char*, 
 llvm::Module&, llvm::LLVMContext&)’:
 /home/username/Downloads/ldc/driver/linker.cpp:124:17: error: 
 no matching function for call to 
 ‘llvm::Linker::Linker(llvm::Module&)’
    llvm::Linker(M).linkInModule(std::move(loadedModule));
                  ^

 This is my fault I think. Looks like building master is broken 
 for LLVM < 3.8. Working on a fix. Thanks a lot for reporting!

 -Johan

"LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

Jun 10 2016

Johan Engelen <j j.nl> writes:

On Friday, 10 June 2016 at 10:06:28 UTC, LDC_Installer wrote:
 On Friday, 10 June 2016 at 09:18:53 UTC, Johan Engelen wrote:
 On Thursday, 9 June 2016 at 23:08:44 UTC, LDC_Installer wrote:
 Here's what I get when running make:

 /home/username/Downloads/ldc/driver/linker.cpp: In function 
 ‘void {anonymous}::insertBitcodeIntoModule(const char*, 
 llvm::Module&, llvm::LLVMContext&)’:
 /home/username/Downloads/ldc/driver/linker.cpp:124:17: error: 
 no matching function for call to 
 ‘llvm::Linker::Linker(llvm::Module&)’
    llvm::Linker(M).linkInModule(std::move(loadedModule));
                  ^

 This is my fault I think. Looks like building master is broken 
 for LLVM < 3.8. Working on a fix. Thanks a lot for reporting!

 -Johan

 "LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

Definitely.

Jun 10 2016

LDC_Installer <installer ldc.org> writes:

 Definitely.

Thanks! I'll give it a shot

Jun 10 2016

LDC_Installer <installer ldc.org> writes:

 "LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

 Definitely.

It does work.
I still have to reconfigure and re-run since Mint can't seem to 
find the ldc executable after sudo installing llvm 3.8 (according 
to http://llvm.org/docs/CMake.html) and sudo installing ldc 
(according to http://wiki.dlang.org/Building_LDC_from_source)

Jun 10 2016

Johan Engelen <j j.nl> writes:

On Friday, 10 June 2016 at 15:54:05 UTC, LDC_Installer wrote:
 "LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

 Definitely.

 It does work.
 I still have to reconfigure and re-run since Mint can't seem to 
 find the ldc executable after sudo installing llvm 3.8 
 (according to http://llvm.org/docs/CMake.html) and sudo 
 installing ldc (according to 
 http://wiki.dlang.org/Building_LDC_from_source)

I also fixed master for LLVM 3.7.

Jun 10 2016

LDC_Installer <c3848355 trbvn.com> writes:

On Friday, 10 June 2016 at 17:34:17 UTC, Johan Engelen wrote:
 On Friday, 10 June 2016 at 15:54:05 UTC, LDC_Installer wrote:
 "LLVM < 3.8" Does that mean LLVM 3.8 should work properly?

 Definitely.

 It does work.
 I still have to reconfigure and re-run since Mint can't seem 
 to find the ldc executable after sudo installing llvm 3.8 
 (according to http://llvm.org/docs/CMake.html) and sudo 
 installing ldc (according to 
 http://wiki.dlang.org/Building_LDC_from_source)

 I also fixed master for LLVM 3.7.

Good to know, but too late :D

Anyway, you might want to pardon this probably silly question: 
How do I invoke LDC? As I mentioned before I'd installed both 
LLVM and LDC via sudo make install. But no command I can think of 
and run will trigger LDC. ldc, lldc, lld, llvm-ldc or whatever 
won't work.

Jun 10 2016

David Nadlinger via digitalmars-d-ldc <digitalmars-d-ldc puremagic.com> writes:

On 10 Jun 2016, at 18:53, LDC_Installer via digitalmars-d-ldc wrote:
 Good to know, but too late :D

Sorry for the hassle – just in case anybody is wondering, this could 
only happen because our CI system is currently hamstrung by the LLVM APT 
repositories being temporarily offline.

 ldc, lldc, lld, llvm-ldc or whatever won't work.

The binary names are ldc2 for the "native" driver and ldmd2 for the DMD 
compatibility wrapper.

  — David

Jun 10 2016

LDC_Installer <c3856403 trbvn.com> writes:

On Friday, 10 June 2016 at 19:11:12 UTC, David Nadlinger wrote:
 On 10 Jun 2016, at 18:53, LDC_Installer via digitalmars-d-ldc 
 wrote:
 Good to know, but too late :D

 Sorry for the hassle – just in case anybody is wondering, this 
 could only happen because our CI system is currently hamstrung 
 by the LLVM APT repositories being temporarily offline.

 ldc, lldc, lld, llvm-ldc or whatever won't work.

 The binary names are ldc2 for the "native" driver and ldmd2 for 
 the DMD compatibility wrapper.

  — David

No sweat! I got things working with LLVM 3.8.0. ldc2 and ldmd2 
work like a charm and under circumstances outperform dmd by 
factor 5. Thanks again!

Jun 10 2016

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digitalmars.D.ldc - Failed installation of LDC