llvm-gcc42 fails to build

[varkentje@…]

Port llvm-gcc42 fails because it cannot find a type definition for AnchorDesc. This is on MacPorts-1.7.1 with all installed ports upgraded.

 sudo port install llvm-gcc42
--->  Fetching llvm-gcc42
--->  Attempting to fetch llvm-gcc-4.2-2.4.source.tar.gz from http://trd.no.distfiles.macports.org/llvm-gcc42
--->  Verifying checksum(s) for llvm-gcc42
--->  Extracting llvm-gcc42
--->  Configuring llvm-gcc42
--->  Building llvm-gcc42
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_llvm-gcc42/work/build" && make all " returned error 2
Command output: ../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:72: error: ISO C++ forbids declaration of 'AnchorDesc' with no type
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:72: error: expected ';' before '*' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:73: error: ISO C++ forbids declaration of 'AnchorDesc' with no type
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:73: error: expected ';' before '*' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:74: error: 'DebugInfoDesc' was not declared in this scope
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:74: error: template argument 1 is invalid
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:74: error: template argument 2 is invalid
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:76: error: ISO C++ forbids declaration of 'SubprogramDesc' with no type
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:76: error: expected ';' before '*' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:87: error: expected ';' before '(' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:91: error: expected ';' before '(' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:121: error: ISO C++ forbids declaration of 'TypeDesc' with no type
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:121: error: expected ';' before '*' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:125: error: ISO C++ forbids declaration of 'CompileUnitDesc' with no type
../../llvm-gcc4.2-2.4.source/gcc/llvm-debug.h:125: error: expected ';' before '*' token
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp: In function 'void createOptimizationPasses()':
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:411: error: 'createAddReadAttrsPass' was not declared in this scope
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:472: error: expected type-specifier before 'PrintModulePass'
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:472: error: expected `)' before 'PrintModulePass'
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:472: error: no matching function for call to 'llvm::PassManager::add(int*)'
/opt/local/lib/llvm/src/include/llvm/PassManager.h:57: note: candidates are: virtual void llvm::PassManager::add(llvm::Pass*)
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp: In function 'void llvm_asm_file_end()':
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:660: error: expected type-specifier before 'PrintModulePass'
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:660: error: expected `)' before 'PrintModulePass'
../../llvm-gcc4.2-2.4.source/gcc/llvm-backend.cpp:660: error: no matching function for call to 'llvm::PassManager::add(int*)'
/opt/local/lib/llvm/src/include/llvm/PassManager.h:57: note: candidates are: virtual void llvm::PassManager::add(llvm::Pass*)
make[3]: *** [llvm-backend.o] Error 1
make[2]: *** [all-stage1-gcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [all] Error 2

Error: Status 1 encountered during processing.

[varkentje@…]

Cc Me!

[varkentje@…]

Additional info:

Mac OS X 10.5.6 (Intel) Xcode 3.1.2

[erickt@…]

I updated llvm-gcc42 to version 2.5 just the other day. Could you try resyncing with macports and rebuilding?

[varkentje@…]

I just did the following:

$ sudo port clean --all llvm-gcc42
$ sudo port upgrade installed
$ sudo port install llvm-gcc42

but the llvm-gcc42 build aborts with the exact same error message.

[ryandesign (Ryan Carsten Schmidt)]

We are probably not seeing the first error in this output. MacPorts only shows the last 30 lines of output. Please try again with the debug switch to show all output:

sudo port clean llvm-gcc42
sudo port -d install llvm-gcc42 2>&1 | tee ~/Desktop/llvm.txt

Then you can find llvm.txt on your desktop and attach it to this ticket.

[varkentje@…]

Ok, that reveals the following issue. In gcc/llvm-debug.h the class DISerialize is instantiated. In llvm releases <= 2.4 this class is defined in llvm-2.4/include/llvm/MachineModuleInfo.h. But the class has disappeared completely from llvm release >= 2.5 ...

See ​http://llvm.sourcearchive.com/documentation/2.4/MachineModuleInfo_8h-source.html#l00769

Conclusion: the llvm-gcc42 that my MacPorts downloaded is still at <= 2.4.

SOLVED: Today I tried resyncing again and this time llvm-gcc42 builds fine. I suspect that my previous two macports syncs happened during the window where the archive had llvm-2.5 and llvm-gcc42-2.4.

[(none)]

Milestone Port Bugs deleted