Squeak-dev August 2003

squeak-dev@lists.squeakfoundation.org

171 participants
757 discussions

Critical section lockup -djb
by Derek Brans 03 Aug '03

03 Aug '03

I have a resource that I only want to be used by one process at a time. I've created a ResourceManager class to encapsulate this policy. ResourceManager>>doWithResource: aOneArgumentBlock mutexSemaphore critical: [aOneArgumentBlock value: myResource] Only one process can be using the resource "myResource" at a time. Do I have that right? The problem I have is that if I leave my program running for a few days, I invariably find it hung, waiting to execute a critical section. I don't see any debugger window popping up, so no error was encoutered. Does that mean that one of my blocks that I'm passing in is never finishing? Thank you Derek Brans Nerd on a Wire Web design that's anything but square http://www.nerdonawire.com mailto: brans(a)nerdonawire.com phone: 604.874.6463 toll-free: 1-877-NERD-ON-A-WIRE

3 5

Sytem window problems?
by Derek Brans 03 Aug '03

03 Aug '03

I'm getting a debugger popping-up intermittently while just moving through the browser. Has anyone seen this? Thanks. VM: Win32 - Squeak3.4 of 1 March 2003 [latest update: #5170] Image: Squeak3.5 [latest update: #5180] UndefinedObject(Object)>>doesNotUnderstand: Receiver: nil Arguments and temporary variables: aMessage: a Message with selector: #includes: and arguments: #(a StringMorph(37...etc... Receiver's instance variables: nil MouseOverHandler>>noticeMouseOver:event: Receiver: a MouseOverHandler Arguments and temporary variables: aMorph: a StringMorph(3706)#'MonticelloCVS-Compatibility' anEvent: [76@3551 mouseOver nil] Receiver's instance variables: mouseOverMorphs: #(a StringMorph(3550)'all temp vars' a TransformMorph(818) a P...etc... enteredMorphs: nil overMorphs: nil leftMorphs: nil HandMorph>>noticeMouseOver:event: Receiver: a HandMorph(3216) Arguments and temporary variables: aMorph: a StringMorph(3706)#'MonticelloCVS-Compatibility' anEvent: [76@3551 mouseOver nil] Receiver's instance variables: bounds: 759@769 corner: 775@785 owner: a PasteUpMorph(1622) [world] submorphs: #() fullBounds: 759@769 corner: 775@785 color: Color blue extension: a MorphExtension (539) mouseFocus: nil keyboardFocus: a PluggableListMorph(3403) eventListeners: nil mouseListeners: nil keyboardListeners: nil mouseClickState: nil mouseOverHandler: a MouseOverHandler lastMouseEvent: [759@769 mouseUp 278848272] targetOffset: 119@12 damageRecorder: a DamageRecorder cacheCanvas: nil cachedCanvasHasHoles: true temporaryCursor: nil temporaryCursorOffset: nil hasChanged: true savedPatch: nil userInitials: '' lastEventBuffer: #(1 278848272 759 769 0 0 0 0) genieGestureProcessor: nil StringMorph(Morph)>>handleMouseOver: Receiver: a StringMorph(3706)#'MonticelloCVS-Compatibility' Arguments and temporary variables: anEvent: [76@3551 mouseOver nil] Receiver's instance variables: bounds: 0@3540 corner: 9999@3552 owner: a TransformMorph(449) submorphs: #() fullBounds: 0@3540 corner: 9999@3552 color: Color black extension: nil font: a StrikeFont(NewYork10 12) emphasis: 0 contents: #'MonticelloCVS-Compatibility' hasFocus: false --- The full stack --- UndefinedObject(Object)>>doesNotUnderstand: MouseOverHandler>>noticeMouseOver:event: HandMorph>>noticeMouseOver:event: StringMorph(Morph)>>handleMouseOver: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MouseEvent>>sentTo: StringMorph(Morph)>>handleEvent: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: StringMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: TransformMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: PluggableListMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: SystemWindow(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: PasteUpMorph(Morph)>>processEvent:using: PasteUpMorph>>processEvent:using: PasteUpMorph(Morph)>>processEvent: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: MouseOverHandler>>processMouseOver: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockContext>>newProcess Derek Brans Nerd on a Wire Web design that's anything but square http://www.nerdonawire.com mailto: brans(a)nerdonawire.com phone: 604.874.6463 toll-free: 1-877-NERD-ON-A-WIRE

2 1

B3DAcceleratorPlugin won't build
by Alan Grimes 03 Aug '03

03 Aug '03

om, Excited that I might finally get a version of squeak's 3D system that doesn't crash by the recient list trafic, I did the following: 1. did "cvs update" in blahblahblah/squeak 2. loaded my experamental immage (one that I keep in blahblahblah/squeak/experamental that is mostly clean and used only for VM hacking and then retrieved all code updates from both the update server and squeak map... 3. Cleaned out blahblahblah/squeak/src and re-generated the VM source. 4. cleaned out the build directory and ran configure. Since I'm running on a multiprocessor machine I first ran " make -j 2 " It errored out.. Below is the result of the second run of a normal make: It is possible that I had made some misguided change to the VM source in my immage that is now coming back to haunt me... Is anyone else getting this problem? Can you suggest any tests I should run with my experamental immage? blahblahblah/configure --disable-B3DAcceleratorPlugin doesn't have any effect. Attached is the configure log Also of note: Due to hardware problems I have had to revert to the second oldest PCI video card in my vast collection... OpenGL support is through MesaGL. ////////////////////////////////////////////////////////////////////////////////////////////////////////// atg@AlonzoGC:~/source/squeak/bld> make make[1]: `vm.a' is up to date. make[1]: `ADPCMCodecPlugin.a' is up to date. make[1]: `AsynchFilePlugin.a' is up to date. gcc -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -Wall -Wno-unknown-pragmas -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -I/home/atg/source/squeak/bld -I/home/atg/source/squeak/platforms/unix/vm -I/home/atg/source/squeak/platforms/Cross/vm -I/usr/X11R6/include -DHAVE_CONFIG_H -DSQUEAK_BUILTIN_PLUGIN -I/home/atg/source/squeak/bld -I/home/atg/source/squeak/platforms/unix/vm -I/home/atg/source/squeak/platforms/Cross/vm -I/home/atg/source/squeak/platforms/Cross/plugins/B3DAcceleratorPlugin -I/home/atg/source/squeak/platforms/unix/plugins/B3DAcceleratorPlugin -c -o B3DAcceleratorPlugin.o /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `halt': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:130: warning: control reaches end of non-void function /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `msg': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:138: warning: control reaches end of non-void function /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `primitiveRenderVertexBuffer': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:536: `PrimTypeMax' undeclared (first use in this function) /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:536: (Each undeclared identifier is reported only once /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:536: for each function it appears in.) /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `stackLightArrayValue': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:949: `PrimLightSize' undeclared (first use in this function) /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `stackMaterialValue': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:969: `MaterialSize' undeclared (first use in this function) /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `stackPrimitiveVertex': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:1041: `PrimVertexSize' undeclared (first use in this function) /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c: In function `stackPrimitiveVertexArrayofSize': /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:1061: `PrimVertexSize' undeclared (first use in this function) /usr/include/bits/string2.h: At top level: /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:111: warning: `fetchLightSourceofObject' defined but not used /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:128: warning: `halt' defined but not used /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:136: warning: `msg' defined but not used /home/atg/source/squeak/src/vm/intplugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:1034: warning: `stackPrimitiveVertex' defined but not used make[1]: *** [B3DAcceleratorPlugin.o] Error 1 make: *** [B3DAcceleratorPlugin/B3DAcceleratorPlugin.a] Error 2 atg@AlonzoGC:~/source/squeak/bld> This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.52. Invocation command line was $ ../platforms/unix/config/configure --disable-B3DAccelerator ## ---------- ## ## Platform. ## ## ---------- ## hostname = AlonzoGC uname -m = i686 uname -r = 2.4.21 uname -s = Linux uname -v = #4 SMP Fri Jun 27 16:23:46 EDT 2003 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = i686 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH = /usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/usr/lib/java/bin:/opt/gnome/bin ## ------------ ## ## Core tests. ## ## ------------ ## configure:1133: PATH=".;."; conftest.sh ../platforms/unix/config/configure: conftest.sh: command not found configure:1136: $? = 127 configure:1165: checking sanity of VMMaker src directory configure:1183: result: okay configure:1241: checking build system type configure:1259: result: i686-pc-linux-gnu configure:1269: checking host system type configure:1283: result: i686-pc-linux-gnu configure:1333: checking whether make sets ${MAKE} configure:1353: result: yes configure:1405: checking for gcc configure:1420: found /usr/bin/gcc configure:1428: result: gcc configure:1656: checking for C compiler version configure:1659: gcc --version </dev/null >&5 gcc (GCC) 3.2.2 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:1662: $? = 0 configure:1664: gcc -v </dev/null >&5 Reading specs from /usr/lib/gcc-lib/athlon-pc-linux-gnu/3.2.2/specs Configured with: ../gcc-3.2.2/configure --prefix=/usr --host=athlon-pc-linux-gnu Thread model: posix gcc version 3.2.2 configure:1667: $? = 0 configure:1669: gcc -V </dev/null >&5 gcc: argument to `-V' is missing configure:1672: $? = 1 configure:1692: checking for C compiler default output configure:1695: gcc conftest.c >&5 configure:1698: $? = 0 configure:1727: result: a.out configure:1732: checking whether the C compiler works configure:1738: ./a.out configure:1741: $? = 0 configure:1756: result: yes configure:1763: checking whether we are cross compiling configure:1765: result: no configure:1768: checking for executable suffix configure:1770: gcc -o conftest conftest.c >&5 configure:1773: $? = 0 configure:1795: result: configure:1801: checking for object suffix configure:1819: gcc -c conftest.c >&5 configure:1822: $? = 0 configure:1841: result: o configure:1845: checking whether we are using the GNU C compiler configure:1866: gcc -c conftest.c >&5 configure:1869: $? = 0 configure:1872: test -s conftest.o configure:1875: $? = 0 configure:1887: result: yes configure:1893: checking whether gcc accepts -g configure:1911: gcc -c -g conftest.c >&5 configure:1914: $? = 0 configure:1917: test -s conftest.o configure:1920: $? = 0 configure:1930: result: yes configure:1957: gcc -c -g -O2 conftest.c >&5 conftest.c:2: parse error before "me" configure:1960: $? = 1 configure: failed program was: #ifndef __cplusplus choke me #endif configure:2062: checking for as configure:2077: found /usr/bin/as configure:2085: result: as configure:2092: checking for GNU as configure:2101: result: yes configure:2141: checking for ranlib configure:2156: found /usr/local/bin/ranlib configure:2165: result: ranlib configure:2189: checking for a BSD compatible install configure:2238: result: /usr/bin/ginstall -c configure:2260: checking for BSD-compatible nm configure:2296: result: /usr/bin/nm -B configure:2301: checking for ln configure:2316: found /bin/ln configure:2324: result: ln configure:2333: checking "size of int" configure:2347: gcc -o conftest -g -O2 conftest.c >&5 configure:2350: $? = 0 configure:2352: ./conftest configure:2355: $? = 0 configure:2357: result: "okay" configure:2372: checking "size of time_t" configure:2386: gcc -o conftest -g -O2 conftest.c >&5 configure:2389: $? = 0 configure:2391: ./conftest configure:2394: $? = 0 configure:2396: result: "okay" configure:2411: checking "size of double" configure:2425: gcc -o conftest -g -O2 conftest.c >&5 configure:2428: $? = 0 configure:2430: ./conftest configure:2433: $? = 0 configure:2435: result: "okay" configure:2450: checking for 64-bit integer type configure:2466: gcc -o conftest -g -O2 conftest.c >&5 configure:2469: $? = 0 configure:2471: ./conftest configure:2474: $? = 1 configure: program exited with status 1 configure: failed program was: #line 2461 "configure" #include "confdefs.h" int main(){return(sizeof(long) == 8)?0:1;} configure:2492: gcc -o conftest -g -O2 conftest.c >&5 configure:2495: $? = 0 configure:2497: ./conftest configure:2500: $? = 0 configure:2515: result: long long configure:2606: checking for ld used by GCC configure:2669: result: /usr/bin/ld configure:2678: checking if the linker (/usr/bin/ld) is GNU ld GNU ld version 2.13.2.1 configure:2690: result: yes configure:2694: checking for /usr/bin/ld option to reload object files configure:2701: result: -r configure:2706: checking for a sed that does not truncate output configure:2788: result: /usr/bin/sed configure:2791: checking whether ln -s works configure:2795: result: yes configure:2802: checking how to recognise dependent libraries configure:2983: result: pass_all configure:2989: checking command to parse /usr/bin/nm -B output configure:3073: gcc -c -g -O2 conftest.c >&5 configure:3076: $? = 0 configure:3080: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]$[ABCDGISTW][ABCDGISTW]*$[ ][ ]*$[_A-Za-z][_A-Za-z0-9]*$$/\1 \2\3 \3/p' \> conftest.nm configure:3083: $? = 0 configure:3135: gcc -o conftest -g -O2 conftest.c conftstm.o >&5 configure:3138: $? = 0 configure:3182: result: ok configure:3191: checking how to run the C preprocessor configure:3217: gcc -E conftest.c configure:3223: $? = 0 configure:3250: gcc -E conftest.c configure:3247:28: ac_nonexistent.h: No such file or directory configure:3256: $? = 1 configure: failed program was: #line 3246 "configure" #include "confdefs.h" #include <ac_nonexistent.h> configure:3293: result: gcc -E configure:3308: gcc -E conftest.c configure:3314: $? = 0 configure:3341: gcc -E conftest.c configure:3338:28: ac_nonexistent.h: No such file or directory configure:3347: $? = 1 configure: failed program was: #line 3337 "configure" #include "confdefs.h" #include <ac_nonexistent.h> configure:3389: checking for dlfcn.h configure:3399: gcc -E conftest.c configure:3405: $? = 0 configure:3424: result: yes configure:3611: checking for ranlib configure:3635: result: ranlib configure:3685: checking for strip configure:3700: found /usr/bin/strip configure:3709: result: strip configure:3911: checking for objdir configure:3922: result: .libs configure:3937: checking for gcc option to produce PIC configure:4083: result: -fPIC configure:4087: checking if gcc PIC flag -fPIC works configure:4107: gcc -c -g -O2 -fPIC -DPIC conftest.c >&5 configure:4110: $? = 0 configure:4113: test -s conftest.o configure:4116: $? = 0 configure:4152: result: yes configure:4168: checking if gcc static flag -static works configure:4189: gcc -o conftest -g -O2 -static conftest.c >&5 configure:4192: $? = 0 configure:4195: test -s conftest configure:4198: $? = 0 configure:4212: result: yes configure:4223: checking if gcc supports -c -o file.o configure:4243: gcc -c -g -O2 -o out/conftest2.o conftest.c >&5 configure:4267: result: yes configure:4272: checking if gcc supports -c -o file.lo configure:4296: gcc -c -g -O2 -c -o conftest.lo conftest.c >&5 configure:4299: $? = 0 configure:4302: test -s conftest.lo configure:4305: $? = 0 configure:4326: result: yes configure:4357: checking if gcc supports -fno-rtti -fno-exceptions configure:4376: gcc -c -g -O2 -fno-rtti -fno-exceptions -c conftest.c conftest.c >&5 configure:4379: $? = 0 configure:4382: test -s conftest.o configure:4385: $? = 0 configure:4401: result: yes configure:4412: checking whether the linker (/usr/bin/ld) supports shared libraries configure:5107: result: yes configure:5112: checking how to hardcode library paths into programs configure:5136: result: immediate configure:5141: checking whether stripping libraries is possible configure:5146: result: yes configure:5157: checking dynamic linker characteristics configure:5564: result: GNU/Linux ld.so configure:5569: checking if libtool supports shared libraries configure:5571: result: yes configure:5574: checking whether to build shared libraries configure:5595: result: yes configure:5598: checking whether to build static libraries configure:5602: result: no configure:6220: checking whether -lc should be explicitly linked in configure:6228: gcc -c -g -O2 conftest.c >&5 configure:6231: $? = 0 configure:6245: gcc -shared conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| grep -lc \>/dev/null 2\>\&1 configure:6248: $? = 0 configure:6261: result: no configure:6842: checking for ANSI C header files configure:6856: gcc -E conftest.c configure:6862: $? = 0 configure:6949: gcc -o conftest -g -O2 conftest.c >&5 configure:6952: $? = 0 configure:6954: ./conftest configure:6957: $? = 0 configure:6970: result: yes configure:6983: checking for unistd.h configure:6993: gcc -E conftest.c configure:6999: $? = 0 configure:7018: result: yes configure:6983: checking for string.h configure:6993: gcc -E conftest.c configure:6999: $? = 0 configure:7018: result: yes configure:6983: checking for fcntl.h configure:6993: gcc -E conftest.c configure:6999: $? = 0 configure:7018: result: yes configure:6983: checking for sys/file.h configure:6993: gcc -E conftest.c configure:6999: $? = 0 configure:7018: result: yes configure:6983: checking for sys/param.h configure:6993: gcc -E conftest.c configure:6999: $? = 0 configure:7018: result: yes configure:7031: checking for sys/time.h configure:7041: gcc -E conftest.c configure:7047: $? = 0 configure:7066: result: yes configure:7031: checking for sys/filio.h configure:7041: gcc -E conftest.c configure:7038:23: sys/filio.h: No such file or directory configure:7047: $? = 1 configure: failed program was: #line 7037 "configure" #include "confdefs.h" #include <sys/filio.h> configure:7066: result: no configure:7031: checking for sys/select.h configure:7041: gcc -E conftest.c configure:7047: $? = 0 configure:7066: result: yes configure:7076: checking whether time.h and sys/time.h may both be included configure:7098: gcc -c -g -O2 conftest.c >&5 configure:7101: $? = 0 configure:7104: test -s conftest.o configure:7107: $? = 0 configure:7117: result: yes configure:7130: checking for dirent.h that defines DIR configure:7151: gcc -c -g -O2 conftest.c >&5 configure:7154: $? = 0 configure:7157: test -s conftest.o configure:7160: $? = 0 configure:7170: result: yes configure:7183: checking for opendir in -ldir configure:7210: gcc -o conftest -g -O2 conftest.c -ldir >&5 /usr/bin/ld: cannot find -ldir collect2: ld returned 1 exit status configure:7213: $? = 1 configure: failed program was: #line 7191 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); int main () { opendir (); ; return 0; } configure:7230: result: no configure:7292: checking whether struct tm is in sys/time.h or time.h configure:7312: gcc -c -g -O2 conftest.c >&5 configure:7315: $? = 0 configure:7318: test -s conftest.o configure:7321: $? = 0 configure:7331: result: time.h configure:7341: checking for struct tm.tm_zone configure:7363: gcc -c -g -O2 conftest.c >&5 configure:7366: $? = 0 configure:7369: test -s conftest.o configure:7372: $? = 0 configure:7382: result: yes configure:7451: checking for socklen_t in sys/socket.h configure:7469: gcc -c -g -O2 conftest.c >&5 configure:7472: $? = 0 configure:7475: test -s conftest.o configure:7478: $? = 0 configure:7488: result: yes configure:7494: checking for atexit or on_exit configure:7512: gcc -c -g -O2 conftest.c >&5 configure:7515: $? = 0 configure:7518: test -s conftest.o configure:7521: $? = 0 configure:7561: result: atexit configure:7569: checking for tzset configure:7587: gcc -c -g -O2 conftest.c >&5 configure:7590: $? = 0 configure:7593: test -s conftest.o configure:7596: $? = 0 configure:7606: result: yes configure:7612: checking for gmtoff in struct tm configure:7630: gcc -c -g -O2 conftest.c >&5 configure:7633: $? = 0 configure:7636: test -s conftest.o configure:7639: $? = 0 configure:7649: result: yes configure:7655: checking for timezone and daylight variables configure:7673: gcc -c -g -O2 conftest.c >&5 configure:7676: $? = 0 configure:7679: test -s conftest.o configure:7682: $? = 0 configure:7692: result: yes configure:7698: checking for gethostname in unistd.h configure:7716: gcc -c -g -O2 conftest.c >&5 configure:7719: $? = 0 configure:7722: test -s conftest.o configure:7725: $? = 0 configure:7735: result: yes configure:7757: checking for yp_bind in -lnsl configure:7784: gcc -o conftest -g -O2 conftest.c -lnsl >&5 configure:7787: $? = 0 configure:7790: test -s conftest configure:7793: $? = 0 configure:7804: result: yes configure:7815: checking for socket in -lsocket configure:7842: gcc -o conftest -g -O2 conftest.c -lsocket -lnsl >&5 /usr/bin/ld: cannot find -lsocket collect2: ld returned 1 exit status configure:7845: $? = 1 configure: failed program was: #line 7823 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char socket (); int main () { socket (); ; return 0; } configure:7862: result: no configure:7873: checking for sin in -lm configure:7900: gcc -o conftest -g -O2 conftest.c -lm -lnsl >&5 configure:7889: warning: conflicting types for built-in function `sin' configure:7903: $? = 0 configure:7906: test -s conftest configure:7909: $? = 0 configure:7920: result: yes configure:7934: checking for dlfcn.h configure:7969: result: yes configure:7979: checking for dlopen configure:8016: gcc -o conftest -g -O2 conftest.c -lm -lnsl >&5 /tmp/cc8WEQ3p.o: In function `main': /home/atg/source/squeak/bld/configure:8007: undefined reference to `dlopen' collect2: ld returned 1 exit status configure:8019: $? = 1 configure: failed program was: #line 7985 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); char (*f) (); int main () { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else f = dlopen; #endif ; return 0; } configure:8035: result: no configure:8045: checking for dlopen in -ldl configure:8072: gcc -o conftest -g -O2 conftest.c -ldl -lm -lnsl >&5 configure:8075: $? = 0 configure:8078: test -s conftest configure:8081: $? = 0 configure:8092: result: yes configure:8176: checking for snprintf configure:8213: gcc -o conftest -g -O2 conftest.c -ldl -lm -lnsl >&5 configure:8216: $? = 0 configure:8219: test -s conftest configure:8222: $? = 0 configure:8232: result: yes configure:8248: checking for sys/types.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for sys/stat.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for stdlib.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for string.h configure:8279: result: yes configure:8248: checking for memory.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for strings.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for inttypes.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for stdint.h configure:8260: gcc -c -g -O2 conftest.c >&5 configure:8263: $? = 0 configure:8266: test -s conftest.o configure:8269: $? = 0 configure:8279: result: yes configure:8248: checking for unistd.h configure:8279: result: yes configure:8292: checking for stdlib.h configure:8327: result: yes configure:8292: checking for unistd.h configure:8327: result: yes configure:8340: checking for getpagesize configure:8377: gcc -o conftest -g -O2 conftest.c -ldl -lm -lnsl >&5 configure:8380: $? = 0 configure:8383: test -s conftest configure:8386: $? = 0 configure:8396: result: yes configure:8406: checking for working mmap configure:8542: gcc -o conftest -g -O2 conftest.c -ldl -lm -lnsl >&5 configure:8545: $? = 0 configure:8547: ./conftest configure:8550: $? = 0 configure:8562: result: yes configure:8582: checking for i686 optimization flags configure:8600: result: "-fomit-frame-pointer" configure:8609: checking for mawk configure:8635: result: no configure:8609: checking for gawk configure:8624: found /usr/bin/gawk configure:8632: result: gawk configure:8642: checking whether we can gnuify interp.c configure:8660: result: yes configure:8669: checking for prefix to use for loadable modules configure:8680: result: (none) configure:8687: checking for compiler flags to force 32-bit addresses configure:8695: result: configure:8700: checking whether byte ordering is bigendian configure:8725: gcc -c -g -O2 -fomit-frame-pointer conftest.c >&5 configure:8728: $? = 0 configure:8731: test -s conftest.o configure:8734: $? = 0 configure:8755: gcc -c -g -O2 -fomit-frame-pointer conftest.c >&5 configure: In function `main': configure:8746: `not' undeclared (first use in this function) configure:8746: (Each undeclared identifier is reported only once configure:8746: for each function it appears in.) configure:8746: parse error before "big" configure:8758: $? = 1 configure: failed program was: #line 8738 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/param.h> int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } configure:8822: result: no configure:8835: checking whether misaligned access to doubles is ok configure:8852: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure: In function `main': configure:8848: warning: passing arg 1 of `f' makes integer from pointer without a cast configure:8855: $? = 0 configure:8857: ./conftest configure:8860: $? = 0 configure:8872: result: yes configure:8878: checking whether doubles are stored in Squeak order configure:8899: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure: In function `main': configure:8892: warning: no semicolon at end of struct or union configure:8892: parse error before "sizeof" configure: At top level: configure:8892: warning: data definition has no type or storage class configure:8893: parse error before '.' token configure:8902: $? = 1 configure: program exited with status 1 configure: failed program was: #line 8889 "configure" #include "confdefs.h" main() { union { double d; int i sizeof(double) / sizeof(int) ; } d; d.d = 1.0; return d.i0 == 0; } configure:8919: result: no configure:9074: result: ******** disabling vm-display-Quartz configure:9106: checking for X configure:9315: result: libraries /usr/X11R6/lib, headers /usr/X11R6/include configure:9454: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl -L/usr/X11R6/lib -lX11 >&5 configure:9457: $? = 0 configure:9460: test -s conftest configure:9463: $? = 0 configure:9589: checking for gethostbyname configure:9626: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure:9629: $? = 0 configure:9632: test -s conftest configure:9635: $? = 0 configure:9645: result: yes configure:9766: checking for connect configure:9803: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure:9806: $? = 0 configure:9809: test -s conftest configure:9812: $? = 0 configure:9822: result: yes configure:9882: checking for remove configure:9919: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure:9922: $? = 0 configure:9925: test -s conftest configure:9928: $? = 0 configure:9938: result: yes configure:9998: checking for shmat configure:10035: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure:10038: $? = 0 configure:10041: test -s conftest configure:10044: $? = 0 configure:10054: result: yes configure:10123: checking for IceConnectionNumber in -lICE configure:10150: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -L/usr/X11R6/lib conftest.c -lICE -ldl -lm -lnsl >&5 configure:10153: $? = 0 configure:10156: test -s conftest configure:10159: $? = 0 configure:10170: result: yes configure:10189: checking for XOpenDisplay in -lX11 configure:10216: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -I/usr/X11R6/include conftest.c -lX11 -lSM -lICE -L/usr/X11R6/lib -ldl -lm -lnsl >&5 configure:10219: $? = 0 configure:10222: test -s conftest configure:10225: $? = 0 configure:10236: result: yes configure:10246: checking for XShmAttach in -lXext configure:10273: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -I/usr/X11R6/include conftest.c -lXext -lSM -lICE -L/usr/X11R6/lib -ldl -lm -lnsl -lX11 >&5 configure:10276: $? = 0 configure:10279: test -s conftest configure:10282: $? = 0 configure:10293: result: yes configure:10309: checking for GL/gl.h configure:10319: gcc -E -I/usr/X11R6/include conftest.c configure:10325: $? = 0 configure:10344: result: yes configure:10356: checking for glIsEnabled in -lGL configure:10383: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 -I/usr/X11R6/include conftest.c -lGL -lXext -lSM -lICE -L/usr/X11R6/lib -ldl -lm -lnsl -lX11 >&5 configure:10386: $? = 0 configure:10389: test -s conftest configure:10392: $? = 0 configure:10403: result: yes configure:10456: checking for Mac OS X CoreAudio configure:10471: gcc -c -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c >&5 configure:10460:33: CoreAudio/CoreAudio.h: No such file or directory configure: In function `main': configure:10464: `kAudioHardwareNoError' undeclared (first use in this function) configure:10464: (Each undeclared identifier is reported only once configure:10464: for each function it appears in.) configure:10474: $? = 1 configure: failed program was: #line 10459 "configure" #include "confdefs.h" #include <CoreAudio/CoreAudio.h> int main () { kAudioHardwareNoError; ; return 0; } configure:10490: result: no configure:10493: result: ******** disabling vm-sound-MacOSX configure:10511: checking for Network Audio System configure:10526: gcc -c -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c >&5 configure:10515:25: audio/audio.h: No such file or directory configure: In function `main': configure:10519: `AuElementNotifyKindLowWater' undeclared (first use in this function) configure:10519: (Each undeclared identifier is reported only once configure:10519: for each function it appears in.) configure:10529: $? = 1 configure: failed program was: #line 10514 "configure" #include "confdefs.h" #include <audio/audio.h> int main () { AuElementNotifyKindLowWater; ; return 0; } configure:10545: result: no configure:10548: result: ******** disabling vm-sound-NAS configure:10566: checking for Open Sound System configure:10581: gcc -c -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c >&5 configure:10584: $? = 0 configure:10587: test -s conftest.o configure:10590: $? = 0 configure:10593: result: yes configure:10621: checking for SunOS/Solaris audio configure:10636: gcc -c -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c >&5 configure:10625:25: sys/audioio.h: No such file or directory configure: In function `main': configure:10629: `AUDIO_SUNVTS' undeclared (first use in this function) configure:10629: (Each undeclared identifier is reported only once configure:10629: for each function it appears in.) configure:10639: $? = 1 configure: failed program was: #line 10624 "configure" #include "confdefs.h" #include <sys/audioio.h> int main () { AUDIO_SUNVTS; ; return 0; } configure:10671: gcc -c -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c >&5 configure:10660:25: sun/audioio.h: No such file or directory configure: In function `main': configure:10664: `AUDIO_SUNVTS' undeclared (first use in this function) configure:10664: (Each undeclared identifier is reported only once configure:10664: for each function it appears in.) configure:10674: $? = 1 configure: failed program was: #line 10659 "configure" #include "confdefs.h" #include <sun/audioio.h> int main () { AUDIO_SUNVTS; ; return 0; } configure:10693: result: no configure:10696: result: ******** disabling vm-sound-Sun configure:10719: checking for iconv.h configure:10729: gcc -E conftest.c configure:10735: $? = 0 configure:10754: result: yes configure:10764: checking for iconv_open in -liconv configure:10791: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -liconv -ldl -lm -lnsl >&5 /usr/bin/ld: cannot find -liconv collect2: ld returned 1 exit status configure:10794: $? = 1 configure: failed program was: #line 10772 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char iconv_open (); int main () { iconv_open (); ; return 0; } configure:10811: result: no configure:10817: checking for libiconv_open in -liconv configure:10844: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -liconv -ldl -lm -lnsl >&5 /usr/bin/ld: cannot find -liconv collect2: ld returned 1 exit status configure:10847: $? = 1 configure: failed program was: #line 10825 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char libiconv_open (); int main () { libiconv_open (); ; return 0; } configure:10864: result: no configure:10878: checking for nl_langinfo and CODESET configure:10896: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 configure:10899: $? = 0 configure:10902: test -s conftest configure:10905: $? = 0 configure:10916: result: yes configure:10989: checking for Objective C support configure:10998: result: no configure:11001: result: ******** disabling ObjectiveCPlugin configure:11020: checking for util.h configure:11030: gcc -E conftest.c configure:11027:18: util.h: No such file or directory configure:11036: $? = 1 configure: failed program was: #line 11026 "configure" #include "confdefs.h" #include <util.h> configure:11055: result: no configure:11020: checking for libutil.h configure:11030: gcc -E conftest.c configure:11027:21: libutil.h: No such file or directory configure:11036: $? = 1 configure: failed program was: #line 11026 "configure" #include "confdefs.h" #include <libutil.h> configure:11055: result: no configure:11020: checking for pty.h configure:11030: gcc -E conftest.c configure:11036: $? = 0 configure:11055: result: yes configure:11020: checking for stropts.h configure:11030: gcc -E conftest.c configure:11036: $? = 0 configure:11055: result: yes configure:11065: checking for library containing openpty configure:11092: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -ldl -lm -lnsl >&5 /tmp/ccEc3uET.o: In function `main': /home/atg/source/squeak/bld/configure:11085: undefined reference to `openpty' collect2: ld returned 1 exit status configure:11095: $? = 1 configure: failed program was: #line 11073 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char openpty (); int main () { openpty (); ; return 0; } configure:11132: gcc -o conftest -g -O2 -fomit-frame-pointer -DLSB_FIRST=1 conftest.c -lutil -ldl -lm -lnsl >&5 configure:11135: $? = 0 configure:11138: test -s conftest configure:11141: $? = 0 configure:11154: result: -lutil configure:11243: checking for FFI support configure:11251: result: x86-sysv configure:11379: checking for XOpenDisplay in -lX11 configure:11426: result: yes configure:11548: creating ./config.status ## ----------------------- ## ## Running config.status. ## ## ----------------------- ## This file was extended by config.status 2.52, executed with CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = > ./config.status on AlonzoGC config.status:12074: creating mkconfig config.status:12074: creating make.cfg config.status:12074: creating make.int config.status:12074: creating make.ext config.status:12074: creating make.prg config.status:12074: creating inisqueak config.status:12074: creating Makefile config.status:12166: creating config.h ## ----------------- ## ## Cache variables. ## ## ----------------- ## ac_cv_atexit=atexit ac_cv_build=i686-pc-linux-gnu ac_cv_build_alias=i686-pc-linux-gnu ac_cv_c_bigendian=no ac_cv_c_compiler_gnu=yes ac_cv_double_align=yes ac_cv_double_order=no ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_func_connect=yes ac_cv_func_dlopen=no ac_cv_func_gethostbyname=yes ac_cv_func_getpagesize=yes ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_remove=yes ac_cv_func_shmat=yes ac_cv_func_snprintf=yes ac_cv_gethostname_p=yes ac_cv_have_x=$'have_x=yes \t\tac_x_includes=/usr/X11R6/include ac_x_libraries=/usr/X11R6/lib' ac_cv_header_GL_gl_h=yes ac_cv_header_dirent_dirent_h=yes ac_cv_header_dlfcn_h=yes ac_cv_header_fcntl_h=yes ac_cv_header_iconv_h=yes ac_cv_header_inttypes_h=yes ac_cv_header_libutil_h=no ac_cv_header_memory_h=yes ac_cv_header_pty_h=yes ac_cv_header_stdc=yes ac_cv_header_stdint_h=yes ac_cv_header_stdlib_h=yes ac_cv_header_string_h=yes ac_cv_header_strings_h=yes ac_cv_header_stropts_h=yes ac_cv_header_sys_file_h=yes ac_cv_header_sys_filio_h=no ac_cv_header_sys_param_h=yes ac_cv_header_sys_select_h=yes ac_cv_header_sys_stat_h=yes ac_cv_header_sys_time_h=yes ac_cv_header_sys_types_h=yes ac_cv_header_time=yes ac_cv_header_unistd_h=yes ac_cv_header_util_h=no ac_cv_host=i686-pc-linux-gnu ac_cv_host_alias=i686-pc-linux-gnu ac_cv_iconv=no ac_cv_int64_t=$'long long' ac_cv_langinfo_codeset=yes ac_cv_lib_GL_glIsEnabled=yes ac_cv_lib_ICE_IceConnectionNumber=yes ac_cv_lib_X11_XOpenDisplay=yes ac_cv_lib_Xext_XShmAttach=yes ac_cv_lib_dir_opendir=no ac_cv_lib_dl_dlopen=yes ac_cv_lib_iconv_iconv_open=no ac_cv_lib_iconv_libiconv_open=no ac_cv_lib_m_sin=yes ac_cv_lib_nsl_yp_bind=yes ac_cv_lib_socket_socket=no ac_cv_member_struct_tm_tm_zone=yes ac_cv_module_prefix=$'(none)' ac_cv_objext=o ac_cv_path_install=$'/usr/bin/ginstall -c' ac_cv_prog_AS=as ac_cv_prog_AWK=gawk ac_cv_prog_CPP=$'gcc -E' ac_cv_prog_LN=ln ac_cv_prog_ac_ct_CC=gcc ac_cv_prog_ac_ct_RANLIB=ranlib ac_cv_prog_ac_ct_STRIP=strip ac_cv_prog_cc_g=yes ac_cv_prog_make_make_set=yes ac_cv_search_openpty=-lutil ac_cv_socklen_t=yes ac_cv_struct_tm=time.h ac_cv_timezone=yes ac_cv_tm_gmtoff=yes ac_cv_tzset=yes lt_cv_archive_cmds_need_lc=no lt_cv_compiler_c_o=yes lt_cv_compiler_o_lo=yes lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd=$'$MAGIC_CMD' lt_cv_file_magic_test_file=$'/lib/libc.so.6 /lib/libc-2.3.1.so' lt_cv_global_symbol_to_c_name_address=$'sed -n -e \'s/^: \$[^ ]*\$ $/ {\\"\\1\\", (lt_ptr) 0},/p\' -e \'s/^[BCDEGRST] \$[^ ]*\$ \$[^ ]*\$$/ {"\\2", (lt_ptr) \\&\\2},/p\'' lt_cv_global_symbol_to_cdecl=$'sed -n -e \'s/^. .* \$.*\$$/extern char \\1;/p\'' lt_cv_ld_reload_flag=-r lt_cv_path_LD=/usr/bin/ld lt_cv_path_NM=$'/usr/bin/nm -B' lt_cv_path_SED=/usr/bin/sed lt_cv_prog_cc_can_build_shared=yes lt_cv_prog_cc_no_builtin= lt_cv_prog_cc_pic=$' -fPIC' lt_cv_prog_cc_pic_works=yes lt_cv_prog_cc_shlib= lt_cv_prog_cc_static=-static lt_cv_prog_cc_static_works=yes lt_cv_prog_cc_wl=-Wl, lt_cv_prog_gnu_ld=yes lt_cv_sys_global_symbol_pipe=$'sed -n -e \'s/^.*[ \t]\$[ABCDGISTW][ABCDGISTW]*\$[ \t][ \t]*\$\$\$[_A-Za-z][_A-Za-z0-9]*\$$/\\1 \\2\\3 \\3/p\'' lt_cv_sys_path_separator=: ## ------------ ## ## confdefs.h. ## ## ------------ ## #define SQ_VERSION "3.2t-369" #define VM_VERSION "3.5-1devel" #define OS_TYPE "unix" #define VM_HOST "i686-pc-linux-gnu" #define VM_HOST_OS "linux-gnu" #define VM_HOST_CPU "i686" #define squeakInt64 long long #define HAVE_DLFCN_H 1 #define STDC_HEADERS 1 #define HAVE_UNISTD_H 1 #define HAVE_STRING_H 1 #define HAVE_FCNTL_H 1 #define HAVE_SYS_FILE_H 1 #define HAVE_SYS_PARAM_H 1 #define HAVE_SYS_TIME_H 1 #define HAVE_SYS_SELECT_H 1 #define TIME_WITH_SYS_TIME 1 #define HAVE_DIRENT_H 1 #define HAVE_STRUCT_TM_TM_ZONE 1 #define HAVE_TM_ZONE 1 #define AT_EXIT atexit #define HAVE_TZSET 1 #define HAVE_TM_GMTOFF 1 #define HAVE_TIMEZONE 1 #define HAVE_LIBNSL 1 #define HAVE_LIBM 1 #define HAVE_DLFCN_H 1 #define HAVE_LIBDL 1 #define HAVE_SNPRINTF 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_MEMORY_H 1 #define HAVE_STRINGS_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_UNISTD_H 1 #define HAVE_STDLIB_H 1 #define HAVE_UNISTD_H 1 #define HAVE_GETPAGESIZE 1 #define HAVE_MMAP 1 #define VM_MODULE_PREFIX "" #define DOUBLE_WORD_ORDER 1 #define SQ_LIBDIR "/usr/local/lib/squeak/3.2t-369" #define VM_LIBDIR "/usr/local/lib/squeak/3.5-1devel" #define USE_X11 1 #define HAVE_LIBXEXT 1 #define HAVE_GL_GL_H 1 #define USE_X11_GLX 1 #define HAVE_LIBGL 1 #define HAVE_ICONV_H 1 #define HAVE_LANGINFO_CODESET 1 #define HAVE_PTY_H 1 #define HAVE_STROPTS_H 1 #define HAVE_OPENPTY 1 configure: exit 0

5 5

Organizing a Squeak Bof at ESUG
by Stephane Ducasse 02 Aug '03

02 Aug '03

Hi guys, if you looked at the program of ESUG you see that roel payed attention to have a lot of free slots in the afternoon (just after the jump in the swimming pool - I hope the water will be hot enough), so I would loved to see all the demos of the stuff I never have the time to install/browse/play with: in no specific order MudPie, Monticello, BrowserUnit, the full with mega features use of the star Browser, the ANT like prototype of Adrian (I know that you are busy) and the stuff people have been doing....I could show traits in action (even if this will only be the old version). So it would be nice if the squeakers would get synchronized to make this bof a really cool one. I hack the wiki of Janko and created a page http://wiki.eranova.si/esug/EDIT/Squeak+Bof Feel free to add what you want to show. We could also have a KCP cleaning party during the camp Stef

2 1

Thanks all
by Stephane Ducasse 02 Aug '03

02 Aug '03

Hi Just a last email before going again lost behind a slow modem and latex. I just wanted to tell everybody that I really like the atmosphere in the mailing-list where we see much more bug fixes (thanks harvesters continue this is cool we need that), enh and other that in the past. This is the proof that the process and the tools are going in the right direction. This is a good feeling and even if this email seems a bit dumb (happyness is easy), I wanted to say it because it means that like me a lot of people can now convert a part of their internal frustration into fun cleaning and improvements for a better world. This also means that Squeak can attract a lot of good smalltalkers that were going away from Squeak after a first curiosity and sad analysis when their bug fixed were lost or not even considered. Stef Now the next difficult point will be the packages but I let that to experts :)

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RE: Extending FileList with CrLf
by Daniel Vainsencher 02 Aug '03

02 Aug '03

That's the thing - I don't agree that you really want to define any such policy across all applications, by fiat. What I am suggesting is that we actually implement the specific policies that make sense for different applications. FileList is the obvious one. If that's what makes sense, we can change every single application currently in the image to use CRLFFS. As long as applications that do conversions make it explicit in their code. What's the improvement? people get the behavior they want in applications. I thought that's what you were after. Just to clarify, I am proposing to implement the change suggested in in all interfaces for file opening. Concretely, this means in FileDirectory, too. Daniel Andreas Raab <andreas.raab(a)gmx.de> wrote: > Hi Daniel, > > So where is this proposal any different / an improvement to the current > status quo? If it were only for the file list I wouldn't have bothered to > get into this discussion at all. It's not the goal that the file list should > deal with line ends flexibly - it's the goal that _all_ applications, tools, > whatever deal with line ends in the most flexible way, and do so by default. > What you are describing below is nothing but the current status quo; you > merely trade using CRLFs>>[new|old|readOnly]FileNamed with > FS>>[smartNew|smartOld|smartReadOnly]FileNamed which (conceptually) seems > even worse to me. > > Cheers, > - Andreas > > > -----Original Message----- > > From: squeak-dev-bounces(a)lists.squeakfoundation.org > > [mailto:squeak-dev-bounces@lists.squeakfoundation.org] On > > Behalf Of Daniel Vainsencher > > Sent: Saturday, August 02, 2003 11:33 AM > > To: The general-purpose Squeak developers list > > Cc: 'The general-purpose Squeak developers list' > > Subject: RE: Extending FileList with CrLf > > > > > > Yup. Here is my proposal. > > 1. People want to see flexible line endings in the FileList. Make file > > list use CrLfFileStream explicitly, adding some appropriate > > protocol to > > FileDirectory (#smartFileNamed: or some such). Consider > > adding a bit of > > state to FileList so that files can be saved either with > > their original, > > remembered line convention, or the default line convention (see next > > point). Rename CrLfFileStream (since now all file streams can use any > > convention) to SmartFileStream, or some such. Remove the > > concreteStream > > indirection, so that the protocol used determines precisely > > what stream > > class is used. This makes it easy to give people examples that will > > magically work regardless of platform convention by using that > > interface. > > 2. Some people want their local OS to determine the default line end > > convention. Move the support for detecting and using the os line > > convention down into FileStream. Vote on whether it should use OS or > > Squeak convention by default. > > 3. We can either determine that .st,.cs files are defined to > > use crs to > > maintain backward compatibility and squeak-wide compatibility. I'm > > curious if any standard defines this about the format. > > Anyway, we decide > > this on a per format basis, and adapt the code to use the appropriate > > filestreams and modes. > > > > Benefits? > > 1. People get the behavior they want in various applications. > > 2. The abstractions of "line ending" and "le auto detection" > > become more > > separate, so that it is easier for programmer to actually get the > > behavior they want for their programs. > > 3. We have the option of getting the precise and common abstraction > > almost everybody else is using of OS specified, consistent > > line endings, > > which seems to cause minimal confusion. > > 4. The CrLfFileStream behavior becomes bound to a specific interface > > defined on FileDirectory, so that it is neither more nor less visible > > than StandardFileStream. > > > > Daniel > > > > Andreas Raab <andreas.raab(a)gmx.de> wrote: > > > > If I misunderstand this discussion and am talking at a > > tangent out of > > > > ignorance please forgive me. > > > > > > No, you are restating precisely the arguments that numerous > > people have made > > > by now. And Daniel is restating precisely the arguments he > > has made in this > > > thread all along. It's almost funny. > > > > > > Cheers, > > > - Andreas > > > > > > > -----Original Message----- > > > > From: squeak-dev-bounces(a)lists.squeakfoundation.org > > > > [mailto:squeak-dev-bounces@lists.squeakfoundation.org] On > > > > Behalf Of Jimmie Houchin > > > > Sent: Friday, August 01, 2003 11:26 PM > > > > To: The general-purpose Squeak developers list > > > > Subject: Re: Extending FileList with CrLf > > > > > > > > > > > > Daniel Vainsencher wrote: > > > > > Jimmie Houchin <jhouchin(a)texoma.net> wrote: > > > > > > > > > >>Just for other outside information. Apparently the Python > > > > group has been > > > > >>struggling with this issue. I normally don't read about > > Python, but > > > > >>occasionally take a peek. :) > > > > >> > > > > >>This PEP has been implemented and is in the latest Python. > > > > >> > > > > >>http://www.python.org/dev/doc/devel/whatsnew/node7.html > > > > > > > > > > Note that they implemented the library so it requires > > an explicit > > > > > parameter for it to enter "universal" mode. That is > > exactly what I'm > > > > > proposing we do. This is not what CLFS does. > > > > > > > > That may be so. But were not Python. :) > > > > Python also has no environment per se. > > > > Python is a language. Squeak is more. > > > > > > > > >>Talks about the problem and how they decided to handle it > > > > for Python. > > > > >> > > > > >>Personally, I'm for handling it as elegantly and > > transparently as > > > > >>possible. I think that is what most people will expect. I > > > > understand > > > > >>Daniel's position. However, Squeak is a high-level environment. > > > > > > > > > > I don't know what a "high level environment" is. Squeak > > > > applications are > > > > > able to provide convinient application level abstractions > > > > because they > > > > > build on rich lower level abstractions in the class > > library. I am > > > > > stating that the two abstractions "line ending" and "auto > > > > detect line > > > > > ending" should remain separate, so that different > > > > applications can each > > > > > use what it requires. > > > > > > > > Now Daniel. > > > > Squeak is more than a language. > > > > Squeak is more than the sum of its libraries. > > > > > > > > Most of us here are consumers of some software written in Squeak. > > > > You can do many things in Squeak as a user without ever > > > > writing a single > > > > script or line of code. > > > > > > > > When I open the World menu and click on file or file list, I > > > > am a user > > > > of the environment or that specific application. When I > > view files on > > > > Linux it doesn't render line endings correctly. I can't speak > > > > about Windows. > > > > > > > > I imagine this goes back to the default behaviour of Squeak. > > > > This is a part of the user experience. It seems to me this is > > > > what most > > > > are wanting to be different. > > > > > > > > As a programmer, feel free to choose the behaviour you want. > > > > > > > > >>Low-level options are there, but I believe most people > > > > expect intuitive > > > > >>responses. I don't expect to open a text document > > written on the > > > > >>platform I'm using Squeak on and Squeak not handle it properly. > > > > > > > > > > We could change the default to be OS line endings - this is > > > > a reasonable > > > > > change. If you want your text editor to handle any strange > > > > line endings, > > > > > change your text editor to use an "autodetect line endings" > > > > mechanism. > > > > > > > > Why on earth would anybody not want their text editor to > > handle line > > > > endings correctly? If the text editor has the ability to > > > > understand what > > > > is meant, it should be the very reasonable responsibility > > of the text > > > > editor to do the right thing. Why would I want my text editor > > > > to create > > > > visual garbage merely to demonstrate that some of the line > > > > endings came > > > > from a different platform? So I could manually enter into the > > > > text and > > > > delete them and enter correct line endings. Yuck. > > > > > > > > > However, the default should remain a clean "line ending" > > > > abstraction, > > > > > without autodetection as it is in Python, C and > > probably most other > > > > > general purpose languages. > > > > > > > > But Daniel. We chose _not_ to use those other languages. Part > > > > of which > > > > is having better (possibly higher) abstractions. (even as default) > > > > > > > > You talk about libraries, applications and defaults. Its a > > > > bad default > > > > for libraries, but good as a default for applications. > > Squeak _is_ an > > > > application. Squeak _is_ an environment. Squeak _has_ a language. > > > > > > > > I think Squeak should improve on the status of programming. > > > > > > > > As long as we have to interface and communicate with the > > > > world outside > > > > Squeak, including text files, I think we should do it elegantly. > > > > > > > > Changing a default behaviour in Squeak doesn't remove your or > > > > anybody's > > > > ability to use the lower level library. Okay, we can say > > it merely > > > > changes were the pain is felt. Since the computing world is not > > > > consistent in many areas there is some pain. This is pain > > management. > > > > Maybe we (I) believe that this reduces the pain in the > > common usage. > > > > > > > > I have battled the default behaviour while parsing files. I > > > > expected one > > > > thing got another. In the end I chalked it up to my > > Squeak learning > > > > curve. But I feel I am not alone in my pain. > > > > > > > > If I misunderstand this discussion and am talking at a > > tangent out of > > > > ignorance please forgive me. > > > > > > > > Well anyway, I'm over my 2 cents. > > > > > > > > Jimmie Houchin > > > > > > > > > >

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About Glorp
by Stephane Ducasse 02 Aug '03

02 Aug '03

Hi I know that some of you are suing glorp. I would like to know if there is a small documentation or tutorial. I went to sourceforge but the doc link was broken. Stef

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A few new removal scripts
by Adam Spitz 02 Aug '03

02 Aug '03

Removal scripts for Movies, Flash, and Sound are up on SqueakMap now (along with the corresponding reinstallation packages). With those three and also the Nebraska, Speech and Yaxo removal scripts, my image shrinks from 9.2 MB down to about 8.1 MB. In some of these scripts (especially the Sound one), I've had to make some, um, questionable design decisions. :) So it would be useful if people could look at what I've done and tell me where I've screwed up. Adam

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[ANN] SystemChangeNotification in 3.6
by Roel Wuyts 02 Aug '03

02 Aug '03

Just to tell you that version 0.4 on Squeakmap is for Squeak 3.6. Apart from the little exception problem (see my previous post) it is becoming better. Done: Support for - classes (creation, removal, recategorized, resuper, commented, renamed), - method (creation, removal, recategorized) - instance variables (creation, removal, renaming) - do its To do: - Support for categories, protocols, class variables, pool variables. - Look at thread safety stuff. - Refactor ChangeSet and other stuff to use this. -- Roel Wuyts Software Composition Group roel.wuyts(a)iam.unibe.ch University of Bern, Switzerland http://www.iam.unibe.ch/~wuyts/ Board Member of the European Smalltalk User Group: www.esug.org

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Startup time, a short review & discussion
by John M McIntosh 02 Aug '03

02 Aug '03

I've been glancing at squeak startup time on the mac this morning and have a few observations. Actually I have noticed on windows the images "SNAP' open, but take seconds on the mac and I'd like to fix that... What I've discovered is that 13.3% of the time goes to initializeObjectMemory actually (adjustAllOopsBy:by:) 4.3% of the time goes to flushExternalPrimitives. (ignore the rest because I'm not sure now to fix yet). In adjustAllOopsBy:by: we rewrite ALL oops to zap the Root Bit from the header, then we call adjustFieldsAndClassOf: by: to swizzle the memory location based on the offset. In flushExternalPrimitives we again visit all the oops in memory and look for compiled methods that have a primitiveIndexOf equal to PrimitiveExternalCallIndex at which point we invoke flushExternalPrimitiveOf: to zero out the session and address of the external primitive in the compiled Method. So what can we do? a) Because of the magic of BSD malloc a saved Squeak Macintosh image & Virtual machine usually ends up allocating the image at the same location in the Virtual Memory address space, thus the offset is usually ZERO. Therefore rewritting and fiddling with all the oops when they don't change when you add zero to them is really quite pointless. I propose to change Interpreter>>adjustFieldsAndClassOf: by: to return if the offset is zero. b) Rewritting all the oops to clear the Root bit, is also tedious, especially since in my image of 251,816 objects I've only 1 object that has the root bit set. I propose to only clear and write if the bit was set. c) After looking again at 251,816 objects we only find 360 compile methods that match the criteria for flushing the session & address. Therefore I propose to remember those oops addresses (somewhere, perhaps in an existing array temporarily) then spin through them after the oops have been adjusted by possible offset and Root bit. If we exceed say 4096 objects we can just spin through the data again, then penalty for the extra work is minimal. In doing all this I can reduce flushExternalPrimitives to zero, and initializeObjectMemory to 6.9% removing 10% of the startup time for your standard 3.6 image. I still chasing the rest of the 93% of which a majority lies in the read logic -- ======================================================================== === John M. McIntosh <johnmci(a)smalltalkconsulting.com> 1-800-477-2659 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ======================================================================== ===

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