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Duncan Sands

2011-Apr-08 11:58 UTC

[LLVMdev] dragonegg build failure

>     Is there anything I can do to make the build more verbose so I can
debug this?
make VERBOSE=1

Jack Howarth

2011-Apr-08 12:48 UTC

head link

[LLVMdev] dragonegg build failure

On Fri, Apr 08, 2011 at 01:58:10PM +0200, Duncan Sands
wrote:>>     Is there anything I can do to make the build more verbose so I can
debug this?
>
> make VERBOSE=1
Duncan,
   Oddly this shows...

GCC=/sw/lib/gcc4.5/bin/gcc-4 LLVM_CONFIG=/sw/bin/llvm-config make VERBOSE=1
CPPFLAGS="-DENABLE_LTO -I/sw/include"
Compiling utils/TargetInfo.cpp
g++ -c -DTARGET_TRIPLE=\"x86_64-apple-darwin10.7.0\" \
	-DENABLE_LTO -I/sw/include -I/sw/include  -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC
-DREVISION=\"exported\" -DGCC_MAJOR=4 -DGCC_MINOR=5
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/ADT
-I/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include -Wall
-Wextra -fvisibility=hidden -I/sw/include  -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3  -fno-exceptions -fno-rtti
-fno-common -Woverloaded-virtual -Wcast-qual
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/utils/TargetInfo.cpp
<command-line>: warning: "__STDC_LIMIT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
<command-line>: warning: "__STDC_CONSTANT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
Linking TargetInfo
g++ -o TargetInfo TargetInfo.o -lLLVMSupport \
	-L/sw/lib  -lpthread -lm  -L/sw/lib
Compiling cache.c
cc -c -DENABLE_LTO -I/sw/include -I/sw/include  -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC
-DREVISION=\"exported\" -DGCC_MAJOR=4 -DGCC_MINOR=5
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/ADT
-I/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include
-DTARGET_NAME=\"x86_64-apple-darwin10.7.0\"
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/x86
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/darwin -Wall -Wextra
-fvisibility=hidden -I/sw/include  -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS -O3  -fno-common
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/cache.c
<command-line>: warning: "__STDC_LIMIT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
<command-line>: warning: "__STDC_CONSTANT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
Compiling Backend.cpp
g++ -c -DENABLE_LTO -I/sw/include -I/sw/include  -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC
-DREVISION=\"exported\" -DGCC_MAJOR=4 -DGCC_MINOR=5
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/ADT
-I/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include
-DTARGET_NAME=\"x86_64-apple-darwin10.7.0\"
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/x86
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/darwin -Wall -Wextra
-fvisibility=hidden -I/sw/include  -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS -O3  -fno-exceptions -fno-rtti -fno-common
-Woverloaded-virtual -Wcast-qual
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp
<command-line>: warning: "__STDC_LIMIT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
<command-line>: warning: "__STDC_CONSTANT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
In file included from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/config.h:6,
                 from
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp:55:
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/auto-host.h:39:1:
warning: "DEFAULT_USE_CXA_ATEXIT" redefined
In file included from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/tm.h:13,
                 from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/Target.h:52,
                 from
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp:31:
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/defaults.h:921:1:
warning: this is the location of the previous definition
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp:310:2: error:
#error LLVM_TARGET_NAME macro not specified

Why isn't the compiler set in the GCC environmental being used? It first
uses cc and then g++.
           Jack

Jack Howarth

2011-Apr-08 12:51 UTC

head link

[LLVMdev] dragonegg build failure

On Fri, Apr 08, 2011 at 01:58:10PM +0200, Duncan Sands
wrote:>>     Is there anything I can do to make the build more verbose so I can
debug this?
>
> make VERBOSE=1
Duncan,
   Manually setting CC/CXX causes /sw/lib/gcc4.5/bin/gcc-4 and
/sw/lib/gcc4.5/bin/g++-4
to be used but doesn't eliminate the failure. I'll open a bugzilla
against dragonegg
and attach the preprocessed source for the failing compilation.
            Jack

Jack Howarth

2011-Apr-08 13:12 UTC

head link

[LLVMdev] dragonegg build failure

Duncan,
   If I manually pass LLVM_TARGET_NAME, the failure changes to...

GCC=/sw/lib/gcc4.5/bin/gcc-4 LLVM_CONFIG=/sw/bin/llvm-config make VERBOSE=1
CPPFLAGS="-DENABLE_LTO -DLLVM_TARGET_NAME=X86 -I/sw/include"
...
/sw/lib/gcc4.5/bin/g++-4 -c -DENABLE_LTO -DLLVM_TARGET_NAME=X86 -I/sw/include
-I/sw/include  -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC -DREVISION=\"exported\"
-DGCC_MAJOR=4 -DGCC_MINOR=5
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/ADT
-I/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include
-DTARGET_NAME=\"x86_64-apple-darwin10.7.0\"
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/x86
-I/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/darwin -Wall -Wextra
-fvisibility=hidden -I/sw/include  -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS -O3  -fno-exceptions -fno-rtti -fno-common
-Woverloaded-virtual -Wcast-qual
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp
In file included from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/config.h:6:0,
                 from
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp:55:
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/auto-host.h:39:0:
warning: "DEFAULT_USE_CXA_ATEXIT" redefined
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/defaults.h:921:0:
note: this is the location of the previous definition
In file included from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/tm.h:4:0,
                 from
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/Target.h:52,
                 from
/sw/src/fink.build/dragonegg-gcc45-2.9-1/dragonegg-2.9/Backend.cpp:31:
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/options.h:414:13:
error: expected unqualified-id before ')' token
/sw/lib/gcc4.5/lib/gcc/x86_64-apple-darwin10.7.0/4.5.3/plugin/include/options.h:582:13:
error: expected unqualified-id before ')' token

I'll upload that compilation as preprocessed source as well to Bug 9656.
         Jack

Duncan Sands

2011-Apr-08 13:36 UTC

head link

[LLVMdev] dragonegg build failure

Hi Jack,
> Why isn't the compiler set in the GCC environmental being used? It
first uses cc and then g++.
there is a priori no connection between the compiler used to build dragonegg,
and the compiler the dragonegg plugin will be loaded into.  For example, if
you built gcc-4.5 as a cross compiler running on (say) powerpc and targeting
x86, then it you can't use it to build dragonegg (which needs to be built as
powerpc code, since it will run on a powerpc machine the same as the gcc-4.5),
but you can load dragonegg into it for generating x86 code.

GCC specifies the compiler the plugin will be loaded into.  Use CC and CXX to
specify the compilers used to build dragonegg.

Ciao, Duncan.

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