2011/4/4 Kai Tietz <ktiet...@googlemail.com>: > Put reply back to list > > 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 >>>
An other thing. You don't need to specify -lgmon. Just use -pg option. It takes care that gcrt2,o gets linked, too. Kai ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
