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2011/4/4 Kai Tietz <ktiet...@googlemail.com>:
> Your issue is that you don't specify on linking the -pg option.
>
> Regards,
> Kai
>
> 2011/4/4 Alen Skondro <askon...@gmail.com>:
>> On Mon, Apr 4, 2011 at 9:31 PM, Kai Tietz <ktiet...@googlemail.com> wrote:
>>> 2011/4/4 Alen Skondro <askon...@gmail.com>:
>>>> Hello, I've built my own gcc toolchain (4.6.1) targeting
>>>> i686-w64-mingw32 and so far everything worked fine until I decided to
>>>> use the profile functionality.
>>>>
>>>> When compiling with -p -pg, linker reports undefined references to
>>>> _monstartup.
>>>> I looked in ming64 CRT and found out that _monstartup is defined in
>>>> gcrt0.c but never gets included in libgmon.a, as defined in
>>>> Makefile.am.
>>>> But for some reason gcc is eagerly looking for it.
>>>>
>>>> Is this a misunderstanding between gcc and mingw64 or something else?
>>>>
>>>> BTW I'm using mingw64 svn4105.
>>>>
>>>> best regards,
>>>> Alen
>>>
>>> Hmm, curious about this. I just test i686-w64-mingw32 and
>>> x86_64-w64-mingw32 toolchain with -p -pg and I get no link failure and
>>> things are working as expected.
>>> Could you provide me your command-line options, and are you using
>>> trunk crt, or the 1.0 branch one?
>>>
>>> Regards,
>>> Kai
>>>
>>
>> I use the trunk crt (I never set-up branches so I guess I use the
>> latest trunk) - correct me if I'm wrong.
>>
>> Do you mean command options configuring mingw64 crt or command options
>> used to compile my own application?
>>
>> For my application I use:
>> =====================
>>
>> g++ -O0 -g3 -p -pg -pedantic -Wall -c -fmessage-length=0 -std=c++0x
>> -fpermissive -o src\Object.o ..\src\Object.cpp
>>
>> mingw64 is configured as:
>> =====================
>>
>> ../mingw64/configure --prefix=/mingw-native --host=i686-w64-mingw32
>>
>> gcc is configured as:
>> =====================
>>
>> Using built-in specs.
>> COLLECT_GCC=gcc
>> COLLECT_LTO_WRAPPER=g:/dev-tools/mingw-native/bin/../libexec/gcc/i686-w64-mingw32/4.6.1/lto-wrapper.exe
>> Target: i686-w64-mingw32
>> Configured with: ../gcc/configure --target=i686-w64-mingw32
>> --enable-languages=c,c++ --disable-nls --with-dwarf2
>> --prefix=/mingw-native --dis
>> able-multilib --host=i686-w64-mingw32 --with-gmp=/mingw-native
>> --with-sysroot=/mingw-native --enable-libgomp
>> Thread model: win32
>> gcc version 4.6.1 20110404 (prerelease) (GCC)
>>
>> g++ linker error message:
>> =====================
>>
>> g++ -LG:\DEV-TOOLS\boost_1_46_1\stage\lib
>> -LG:\DEV-TOOLS\mingw-native\lib -Wl,--allow-multiple-definition -v -o
>> test src\transform.o src\testlink.o src\tempobj.o src\network.o
>> src\nested.o src\myPair.o src\main1.o src\glmain.o src\Object.o
>> -lwsock32 -lboost_system-mgw46-mt-1_46_1
>> -lboost_thread-mgw46-mt-1_46_1 -lglut -lglu32 -lopengl32 -lgmon
>> Using built-in specs.
>> COLLECT_GCC=g++
>> COLLECT_LTO_WRAPPER=g:/dev-tools/mingw-native/bin/../libexec/gcc/i686-w64-mingw32/4.6.1/lto-wrapper.exe
>> Target: i686-w64-mingw32
>> Configured with: ../gcc/configure --target=i686-w64-mingw32
>> --enable-languages=c,c++ --disable-nls --with-dwarf2
>> --prefix=/mingw-native --disable-multilib --host=i686-w64-mingw32
>> --with-gmp=/mingw-native --with-sysroot=/mingw-native --enable-libgomp
>> Thread model: win32
>> gcc version 4.6.1 20110404 (prerelease) (GCC)
>> COMPILER_PATH=g:/dev-tools/mingw-native/bin/../libexec/gcc/i686-w64-mingw32/4.6.1/;g:/dev-tools/mingw-native/bin/../libexec/gcc/;g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/bin/
>> LIBRARY_PATH=g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/;g:/dev-tools/mingw-native/bin/../lib/gcc/;g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/lib/../lib/;g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../lib/;g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/lib/;g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../
>> COLLECT_GCC_OPTIONS='-LG:\DEV-TOOLS\boost_1_46_1\stage\lib'
>> '-LG:\DEV-TOOLS\mingw-native\lib' '-v' '-o' 'test.exe'
>> '-shared-libgcc' '-mtune=generic' '-march=pentiumpro'
>> g:/dev-tools/mingw-native/bin/../libexec/gcc/i686-w64-mingw32/4.6.1/collect2.exe
>> --sysroot=g:\dev-tools\mingw-native\bin\../../mingw-native -m i386pe
>> -Bdynamic -o test.exe
>> g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/lib/../lib/crt2.o
>> g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/crtbegin.o
>> -LG:\DEV-TOOLS\boost_1_46_1\stage\lib -LG:\DEV-TOOLS\mingw-native\lib
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/lib/../lib
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../lib
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../../../i686-w64-mingw32/lib
>> -Lg:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/../../..
>> --allow-multiple-definition src\transform.o src\testlink.o
>> src\tempobj.o src\network.o src\nested.o src\myPair.o src\main1.o
>> src\glmain.o src\Object.o -lwsock32 -lboost_system-mgw46-mt-1_46_1
>> -lboost_thread-mgw46-mt-1_46_1 -lglut -lglu32 -lopengl32 -lgmon
>> -lstdc++ -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt
>> -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc_s -lgcc
>> -lmoldname -lmingwex -lmsvcrt
>> g:/dev-tools/mingw-native/bin/../lib/gcc/i686-w64-mingw32/4.6.1/crtend.o
>> src\main1.o: In function `main':
>> G:\JAVA\WRKSPC_INDIGO_W32\test\Debug/../src/main1.cc:85: undefined
>> reference to `_monstartup'
>> collect2: ld returned 1 exit status
>>
>>
>> regards,
>> Alen
>>
>
>
>
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