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[Tcl-bugs] [ tktoolkit-Bugs-220955 ] Under AIX, configure --enable-gcc produces a nonworking Makf
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From: <no...@so...> - 2002-01-29 03:04:18
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Bugs item #220955, was opened at 2000-10-31 17:31 You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=112997&aid=220955&group_id=12997 Category: 83. Unix Build Group: = 8.3.2 Status: Open Resolution: Remind Priority: 5 Submitted By: Brent B. Welch (welch) Assigned to: Mo DeJong (mdejong) Summary: Under AIX, configure --enable-gcc produces a nonworking Makf Initial Comment: OriginalBugID: 6302 Bug Version: 8.3.2 SubmitDate: '2000-09-22' LastModified: Severity: CRIT Status: UnAssn Submitter: techsupp OS: AIX Comments: Sorry I'm not sending a better patch! ReproducibleScript: configure --enable-gcc ObservedBehavior: Using /bin/ld, libgcc.a isn't found. Different compile options use -Wl,-b... while others use -b... - these two forms cannot be mixed DesiredBehavior: If --enable-gcc is supplied, /bin/ld should not be called, and all loader-specific flags should use the -Wl,-b form Patch: --- Makefile Fri Sep 22 16:49:44 2000 +++ Makefile.good Fri Sep 22 16:52:56 2000 @@ -204,7 +204,7 @@ # libraries. See configure.in for a description of what it means. # The values of the symbolis normally set by the configure script. -SHLIB_LD = /usr/local/trilogy/download/src/tcltk/tcl8.3.2/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry +SHLIB_LD = /usr/local/trilogy/download/src/tcltk/tcl8.3.2/unix/ldAix $(CC) -Wl,-bhalt:4 -Wl,-bM:SRE -Wl,-bE:lib.exp -Wl,-H512 -Wl,-T512 -Wl,-bnoentry SHLIB_LD_LIBS = ${LIBS} # Additional search flags needed to find the various shared libraries @@ -391,23 +391,23 @@ wish: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(CC) $(WISH_OBJS) - -bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp + -Wl,-bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp $(WISH_LIBS) $(TK_CC_SEARCH_FLAGS) -o wish # This rule is executed if the user tried to run tktest without first # building tcltest in the Tcl bin directory. Just do it for them. ${TCL_BIN_DIR}/tcltest: cd ${TCL_BIN_DIR} ; - make tcltest + $(MAKE) tcltest tktest: ${TCL_BIN_DIR}/tcltest $(TKTEST_OBJS) $(TK_LIB_FILE) ${CC} $(TKTEST_OBJS) - -bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp + -Wl,-bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp $(WISH_LIBS) $(TK_CC_SEARCH_FLAGS) -o tktest xttest: test.o tkTest.o tkSquare.o $(TK_LIB_FILE) ${CC} test.o tkTest.o tkSquare.o - -bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp + -Wl,-bI:/usr/local/trilogy/download/src/tcltk/tk8.3.2/unix/A.powerpc-ibm-aix4.3.3.0/lib.exp $(WISH_LIBS) $(TK_LD_SEARCH_FLAGS) -lXt -o xttest # Note, in the target below TCL_LIBRARY needs to be set or else PatchFiles: I suspect configure.in and Makfile.in ---------------------------------------------------------------------- >Comment By: Don Porter (dgp) Date: 2002-01-28 19:04 Message: Logged In: YES user_id=80530 that works. stick a fork in it. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-28 15:20 Message: Logged In: YES user_id=90858 Ok, I have attached a new patch that should fix the problem without hosing around with -l flags. Please give it a test drive and I will check it in. ---------------------------------------------------------------------- Comment By: Don Porter (dgp) Date: 2002-01-27 09:58 Message: Logged In: YES user_id=80530 No, with that patch wish fails to link: gcc -pipe tkAppInit.o \ -Wl,-bI:/home/fs3c/dgp/tmp/tk8.4a4/unix/lib.exp -L/home/fs3c/dgp/tmp/tk8.4a4/unix -ltk8.4 \ -Wl,-bI:/home/fs3c/dgp/tmp/tcl8.4a4/unix/lib.exp -L/home/fs3c/dgp/tmp/tcl8.4a4/unix -lc -lX11 -ldl -lm -L/home/fs3c/dgp/rs6000/aix4/lib -o wish ld: 0706-006 Cannot find or open library file: -l tk8.4 ld:open(): A file or directory in the path name does not exist. It appears to me that when a *.exp file is being used on AIX, the -l option should not be used. When I edit the Makefile and remove "-ltk8.4" from the wish: and tktest-real: targets, then everything builds fine. But I don't really understand it. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-26 02:15 Message: Logged In: YES user_id=90858 Here is an initial patch that implements the change I originally described in TIP 34. Please take it for a test drive and tell me if this fixes the problem under AIX. The patch simply uses the TCL_LIB_SPEC setting stored in tclConfig.sh. It should fix the problem and still work a built or installed version of Tcl. ---------------------------------------------------------------------- Comment By: Donal K. Fellows (dkf) Date: 2002-01-22 02:20 Message: Logged In: YES user_id=79902 CVS sez: That hack was added in version 1.35 by wart, who claimed it was to make the file TEA compliant (first public release was with 8.2b1) ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-21 14:27 Message: Logged In: YES user_id=90858 That hack where it resets TCL_LIB_SPEC is only in there to support linking from the build dir or from the install dir. It is a rather sad old hack, it really should die. I described a method to replace this hack in TIP 34 under the header "Build vs. Install Configuration". It might be time to rip out these old hacks and use this new method. Also, were you able to figure out why Tcl was not linking after the patch was added? Is it because there is a . in the lib name but the lib on the disk has no dot in the name? ---------------------------------------------------------------------- Comment By: Don Porter (dgp) Date: 2002-01-21 11:39 Message: Logged In: YES user_id=80530 OK, the problem is with lines 348-349 of tk/unix/configure.in. Working definitions for TCL_LIB_SPEC and TCL_BUILD_LIB_SPEC are stored in tclConfig.sh by Tcl's configure script. Those defintions are read from tclConfig.sh, but are then overwritten by lines 348-349 of Tk's configure.in. When I remove those lines, wish builds properly on AIX. I do not know what effect removing those lines might have on other platforms, possible breaking them. However, it seems to me that if the tclConfig.sh script has given us values for these variables, we ought to keep them, not overwrite them. Perhaps lines 348-349 should be kept, but performed only on the condition that those variables are undefined? How long has Tk building been not working on AIX? Can we trace back to what change broke it in the first place? Or has it never worked? ---------------------------------------------------------------------- Comment By: Don Porter (dgp) Date: 2002-01-21 09:20 Message: Logged In: YES user_id=80530 After this patch, tclsh fails to link: gcc -pipe -c -O -Wall -Wconversion -Wno-implicit-int -I./../generic -I. -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_GETCWD=1 -DHAVE_OPENDIR=1 -DHAVE_STRSTR=1 -DHAVE_STRTOL=1 -DHAVE_TMPNAM=1 -DHAVE_WAITPID=1 -DHAVE_UNISTD_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_TERMIOS=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SYS_TIME_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_TZNAME=1 -DHAVE_GMTIME_R=1 -DHAVE_LOCALTIME_R=1 -DHAVE_TIMEZONE_VAR=1 -DHAVE_ST_BLKSIZE=1 -DSTDC_HEADERS=1 -DNO_UNION_WAIT=1 -DNEED_MATHERR=1 -DHAVE_SIGNED_CHAR=1 -DHAVE_LANGINFO=1 -DUSE_DELTA_FOR_TZ=1 -DHAVE_SYS_IOCTL_H=1 -DTCL_SHLIB_EXT=\.so\ ./../unix/tclAppInit.c gcc -pipe tclAppInit.o -Wl,-bI:/home/fs3c/dgp/tmp/tcl8.4a4/unix/lib.exp -L/home/fs3c/dgp/tmp/tcl8.4a4/unix -ltcl8.4 -ldl -lc -lm -lbsd -L/home/fs3c/dgp/rs6000/aix4/lib -o tclsh ld: 0706-006 Cannot find or open library file: -l tcl8.4 ld:open(): A file or directory in the path name does not exist. Will continue to look for a solution. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-19 14:07 Message: Logged In: YES user_id=90858 I took a look at the configure.in file and it seems that no -l option was being passed when a .exp file is used. I think the following patches to Tcl and Tk might fix the problem, but I have no way to test this. Please give the attached patch a test run. If it does not work, please try to figure out why it does not work while you have access to the AIX box. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-19 13:31 Message: Logged In: YES user_id=90858 I don't understand why your -L options are missing -l arguments. Here is what I get when I run the command under Linux. gcc -pipe -rdynamic tkAppInit.o \ -L/home/mo/project/build/tk -ltk8.4g \ -L/home/mo/project/build/tcl -ltcl8.4 -L/usr/X11R6/lib -lX11 -ldl -lieee -lm -Wl,-rpath,/usr/local/lib:/usr/local/project/install/tcl/lib:/usr/X11R6/lib -o wish Note how -ltcl8.4 appears after the -L argument for the Tcl build directory. Could you look into why this is not working with your AIX box? It seems the unresolved symbols come from the tkAppInit.c file. I am not sure if it should also be build with the -DUSE_TCL_STUBS flag. % nm tkAppInit.o | grep Tcl 0000003c T Tcl_AppInit U Tcl_CreateInterp U Tcl_Init U Tcl_SetVar U Tcl_StaticPackage ---------------------------------------------------------------------- Comment By: Don Porter (dgp) Date: 2002-01-19 09:07 Message: Logged In: YES user_id=80530 still moving the ball forward. The HEAD of 2002-Jan-18 when configured --enable-gcc --enable-shared now fails to link wish: gcc -pipe tkAppInit.o -Wl,-bI:/home/fs3c/dgp/tmp/tk8.4a4/unix/lib.exp -L/home/fs3c/dgp/tmp/tk8.4a4/unix -L/home/fs3c/dgp/tmp/tcl8.4a4/unix -lc -lX11 -ldl -lm -L/home/fs3c/dgp/rs6000/aix4/lib -o wish ld: 0711-317 ERROR: Undefined symbol: .Tcl_CreateInterp ld: 0711-317 ERROR: Undefined symbol: .Tcl_Init ld: 0711-317 ERROR: Undefined symbol: .Tcl_StaticPackage ld: 0711-317 ERROR: Undefined symbol: .Tcl_SetVar ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-11 10:45 Message: Logged In: YES user_id=90858 Added patch from bug report 220858 to build Tk with stubs enabled on 2002-01-11, it should fix the build under AIX. ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2002-01-11 09:37 Message: Logged In: YES user_id=90858 This is a different problem. It now fails because Tk is not being built with correctly WRT stub support. That is bug 220858. ---------------------------------------------------------------------- Comment By: Don Porter (dgp) Date: 2001-12-19 09:40 Message: Logged In: YES user_id=80530 No. It fails during the link step: $ make rm -f libtk8.4.so /home/fs3c/dgp/tmp/tcl8.4a4/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry -o libtk8.4.so tk3d.o tkArgv.o tkAtom.o tkBind.o tkBitmap.o tkClipboard.o tkCmds.o tkColor.o tkConfig.o tkConsole.o tkCursor.o tkError.o tkEvent.o tkFocus.o tkFont.o tkGet.o tkGC.o tkGeometry.o tkGrab.o tkGrid.o tkMain.o tkObj.o tkOldConfig.o tkOption.o tkPack.o tkPlace.o tkSelect.o tkUtil.o tkVisual.o tkWindow.o tkUnix.o tkUnix3d.o tkUnixButton.o tkUnixColor.o tkUnixConfig.o tkUnixCursor.o tkUnixDraw.o tkUnixEmbed.o tkUnixEvent.o tkUnixFocus.o tkUnixFont.o tkUnixInit.o tkUnixKey.o tkUnixMenu.o tkUnixMenubu.o tkUnixScale.o tkUnixScrlbr.o tkUnixSelect.o tkUnixSend.o tkUnixWm.o tkUnixXId.o tkStubInit.o tkStubLib.o tkButton.o tkEntry.o tkFrame.o tkListbox.o tkMenu.o tkMenubutton.o tkMenuDraw.o tkMessage.o tkScale.o tkScrollbar.o tkCanvas.o tkCanvArc.o tkCanvBmap.o tkCanvImg.o tkCanvLine.o tkCanvPoly.o tkCanvPs.o tkCanvText.o tkCanvUtil.o tkCanvWind.o tkRectOval.o tkTrig.o tkImage.o tkImgBmap.o tkImgGIF.o tkImgPPM.o tkImgPhoto.o tkText.o tkTextBTree.o tkTextDisp.o tkTextImage.o tkTextIndex.o tkTextMark.o tkTextTag.o tkTextWind.o -L/usr/local/lib -L/home/fs3c/dgp/tmp/tcl8.4a4/unix -lc -lX11 -ldl -lm noDotA="libtk8.4.so" ld: 0711-317 ERROR: Undefined symbol: .Tcl_GetString ... <dozens of undefined symbols deleted> ... ld: 0711-317 ERROR: Undefined symbol: .Tcl_SetMainLoop ld: 0711-317 ERROR: Undefined symbol: tclStubsPtr ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. make: *** [libtk8.4.so] Error 8 ---------------------------------------------------------------------- Comment By: Mo DeJong (mdejong) Date: 2001-12-19 00:03 Message: Logged In: YES user_id=90858 This bug should be fixed in the HEAD as of 2001-12-18. It has not been tested with a gcc AIX build so if someone could double check it that would be great. ---------------------------------------------------------------------- You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=112997&aid=220955&group_id=12997 |