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Subject:
linking nano-x problem
From: "Finn S. Nielsen" ####@####.#### Date: 8 Feb 2005 00:23:44 +0000 Message-Id: <002b01c50d74$a4cd1bc0$0b2ca8c0@FNIBM> Hi, I'm trying to compile the newest version of microwindows for uClinux (running on a microblaze CPU) I've entered a new section into the Arch.rules section to allow selection of uClinux: ifeq ($(ARCH), LINUX-UCLINUX) COMPILER = gcc CXX_COMPILER = g++ TOOLSPREFIX = $(MICROBLAZETOOLSPREFIX) DEFINES += -DLINUX=1 -DUNIX=1 CFLAGS += $(GCC_WARNINGS) $(OPTFLAGS) LDFLAGS += -lc endif The first part of the control file looks like this: # note: ELKS can't build client/server nano-X, nor widget lib # #################################################################### ARCH = LINUX-UCLINUX BIGENDIAN = Y NATIVETOOLSPREFIX = ARMTOOLSPREFIX = arm-linux- MIPSTOOLSPREFIX = mipsel-linux- POWERPCTOOLSPREFIX = powerpc-linux- SHTOOLSPREFIX = sh-linux-gnu RTEMSTOOLSPREFIX = i386-rtemself- MICROBLAZETOOLSPREFIX = mb- #################################################################### # # Compiling options # #################################################################### OPTIMIZE = Y DEBUG = N VERBOSE = Y THREADSAFE = Y GPROF = N #################################################################### # # Libraries to build: microwin, nano-X, nanowidget, object frameworks # #################################################################### MICROWIN = N NANOX = Y SHAREDLIBS = N OBJFRAMEWORK = N ---cut--------- By when nano-x is being linked I get a loadfull of undefined references, which looks like it's not linking in libc.a But notice that there is a -lc linker option on the command line. The C library is uClibc. The dir. where libc is is also given on the command line ( -L/home/fn/uClinux-dist/lib/uClibc/lib the contents of which is: crt0.o crt1.o libc.a libcrypt.a libm.a libnsl.a libresolv.a libutil.a). What could be wrong / does this ring a bell ?? Compile/link output given below. Thanks Finn make[4]: Entering directory `/home/fn/uClinux-dist/user/microwin/src/nanox' Linking nano-X ... mb-gcc -Os -g -fomit-frame-pointer -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED -I/home/fn/uClinux-dist/lib/uClibc/include -I/home/fn/uClinux-dist/lib/libm -I/home/fn/uClinux-dist/lib/libcrypt_old -I/home/fn/uClinux-dist -fno-builtin -mno-xl-soft-mul -mno-xl-soft-div -mxl-barrel-shift -I/home/fn/uClinux-dist/linux-2.4.x/include -I. -I/home/fn/uClinux-dist/user/microwin/src/include -I. -I/home/fn/uClinux-dist/user/microwin/src/include -Os -g -fomit-frame-pointer -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED -I/home/fn/uClinux-dist/lib/uClibc/include -I/home/fn/uClinux-dist/lib/libm -I/home/fn/uClinux-dist/lib/libcrypt_old -I/home/fn/uClinux-dist -fno-builtin -mno-xl-soft-mul -mno-xl-soft-div -mxl-barrel-shift -I/home/fn/uClinux-dist/linux-2.4.x/include -Wl,-elf2flt -nostartfiles /home/fn/uClinux-dist/lib/uClibc/lib/crt0.o -nostdlib -L/home/fn/uClinux-dist/lib/uClibc/. -L/home/fn/uClinux-dist/lib/uClibc/lib -L/home/fn/uClinux-dist/lib/libm -L/home/fn/uClinux-dist/lib/libnet -L/home/fn/uClinux-dist/lib/libdes -L/home/fn/uClinux-dist/lib/libaes -L/home/fn/uClinux-dist/lib/libpcap -L/home/fn/uClinux-dist/lib/libssl -L/home/fn/uClinux-dist/lib/libcrypt_old -L/home/fn/uClinux-dist/lib/zlib -L/home/fn/uClinux-dist/user/microwin/src/lib -L/home/fn/uClinux-dist/user/microwin/src/lib -lgcc -lc -o /home/fn/uClinux-dist/user/microwin/src/bin/nano-X /home/fn/uClinux-dist/user/microwin/src/obj/engine/devopen.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devdraw.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devfont.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devmouse.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devkbd.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devclip.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devrgn.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal1.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal2.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devimage.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devlist.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/selfont.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/error.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devrgn2.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devarc.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpoly.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devstipple.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_dbcs.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_fnt.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_pcf.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devtimer.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal8.o /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal4.o /home/fn/uClinux-dist/user/microwin/src/obj/fonts/rom8x16.o /home/fn/uClinux-dist/user/microwin/src/obj/fonts/rom8x8.o /home/fn/uClinux-dist/user/microwin/src/obj/fonts/winFreeSansSerif11x13.o /home/fn/uClinux-dist/user/microwin/src/obj/fonts/winFreeSystem14x16.o /home/fn/uClinux-dist/user/microwin/src/obj/fonts/X6x13.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin8.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin16.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin24.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin32.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin32alpha.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/genmem.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fb.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin1.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin2.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/genfont.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/scr_fb.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_left.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_right.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_down.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin4.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/mou_null.o /home/fn/uClinux-dist/user/microwin/src/obj/drivers/kbd_null.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvmain.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvfunc.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvutil.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvevent.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvclip.o /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvnet.o /home/fn/uClinux-dist/user/microwin/src/lib/libmwengine.a /home/fn/uClinux-dist/user/microwin/src/lib/libmwdrivers.a /home/fn/uClinux-dist/user/microwin/src/lib/libmwfonts.a /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function `GdFindNearestColor': /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined reference to `abs' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined reference to `abs' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined reference to `abs' /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function `GdGetColorRGB': /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:378: undefined reference to `__assert' /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function `putsw': /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:467: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:467: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function `putdw': /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt:/home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: more undefined references to `fputc_unlocked' follow /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function `GdCaptureScreen': /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fopen' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `open' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fwrite' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `fputc_unlocked' /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined reference to `read' | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: [nanogui] linking nano-x problem
From: "Greg Haerr" ####@####.#### Date: 9 Feb 2005 22:22:35 +0000 Message-Id: <0a6c01c50ef5$a3ee5890$0300a8c0@RDP> It appears that the -lc is in the link command line before the *.o files. Perhaps you should remove -lc from LDFLAGS and have gcc insert it automatically. Regards, Greg : : make[4]: Entering directory `/home/fn/uClinux-dist/user/microwin/src/nanox' : Linking nano-X ... : mb-gcc -Os -g -fomit-frame-pointer -Dlinux -D__linux__ -Dunix -D__uClinux_ _ : -DEMBED -I/home/fn/uClinux-dist/lib/uClibc/include -I/home/fn/uClinux-dis t/lib/libm : -I/home/fn/uClinux-dist/lib/libcrypt_old -I/home/fn/uClinux-dist -fno-bui ltin : -mno-xl-soft-mul -mno-xl-soft-div -mxl-barrel-shift -I/home/fn/uClinux-di st/linux-2.4.x/include : -I. -I/home/fn/uClinux-dist/user/microwin/src/include -I. -I/home/fn/uCli nux-dist/user/microwin/src/include : -Os -g -fomit-frame-pointer -Dlinux -D__linux__ -Dunix -D__uClinux__ -D EMBED : -I/home/fn/uClinux-dist/lib/uClibc/include -I/home/fn/uClinux-dist/lib/li bm : -I/home/fn/uClinux-dist/lib/libcrypt_old -I/home/fn/uClinux-dist -fno-bui ltin : -mno-xl-soft-mul -mno-xl-soft-div -mxl-barrel-shift -I/home/fn/uClinux-di st/linux-2.4.x/include : -Wl,-elf2flt -nostartfiles : /home/fn/uClinux-dist/lib/uClibc/lib/crt0.o -nostdlib -L/home/fn/uClinux-dis t/lib/uClibc/. : -L/home/fn/uClinux-dist/lib/uClibc/lib -L/home/fn/uClinux-dist/lib/libm - L/home/fn/uClinux-dist/lib/libnet : -L/home/fn/uClinux-dist/lib/libdes -L/home/fn/uClinux-dist/lib/libaes -L/ home/fn/uClinux-dist/lib/libpcap : -L/home/fn/uClinux-dist/lib/libssl -L/home/fn/uClinux-dist/lib/libcrypt_o ld : -L/home/fn/uClinux-dist/lib/zlib -L/home/fn/uClinux-dist/user/microwin/s rc/lib : -L/home/fn/uClinux-dist/user/microwin/src/lib -lgcc -lc -o : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devopen.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devdraw.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devfont.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devmouse.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devkbd.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devclip.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devrgn.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal1.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal2.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devimage.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devlist.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/selfont.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/error.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devrgn2.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devarc.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpoly.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devstipple.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_dbcs.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_fnt.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/font_pcf.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devtimer.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal8.o : /home/fn/uClinux-dist/user/microwin/src/obj/engine/devpal4.o : /home/fn/uClinux-dist/user/microwin/src/obj/fonts/rom8x16.o : /home/fn/uClinux-dist/user/microwin/src/obj/fonts/rom8x8.o : /home/fn/uClinux-dist/user/microwin/src/obj/fonts/winFreeSansSerif11x13.o : /home/fn/uClinux-dist/user/microwin/src/obj/fonts/winFreeSystem14x16.o : /home/fn/uClinux-dist/user/microwin/src/obj/fonts/X6x13.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin8.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin16.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin24.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin32.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin32alpha.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/genmem.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fb.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin1.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin2.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/genfont.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/scr_fb.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_left.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_right.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fbportrait_down.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/fblin4.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/mou_null.o : /home/fn/uClinux-dist/user/microwin/src/obj/drivers/kbd_null.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvmain.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvfunc.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvutil.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvevent.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvclip.o : /home/fn/uClinux-dist/user/microwin/src/obj/nanox/srvnet.o : /home/fn/uClinux-dist/user/microwin/src/lib/libmwengine.a : /home/fn/uClinux-dist/user/microwin/src/lib/libmwdrivers.a : /home/fn/uClinux-dist/user/microwin/src/lib/libmwfonts.a : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function : `GdFindNearestColor': : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined : reference to `abs' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined : reference to `abs' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:345: undefined : reference to `abs' : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function : `GdGetColorRGB': : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:378: undefined : reference to `__assert' : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function : `putsw': : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:467: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:467: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function : `putdw': : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:476: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt:/home/fn/uClinux- dist/user/microwin/src/engine/devopen.c:476: : more undefined references to `fputc_unlocked' follow : /home/fn/uClinux-dist/user/microwin/src/bin/nano-X.elf2flt: In function : `GdCaptureScreen': : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fopen' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `open' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fwrite' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `fputc_unlocked' : /home/fn/uClinux-dist/user/microwin/src/engine/devopen.c:506: undefined : reference to `read' : : : --------------------------------------------------------------------- : To unsubscribe, e-mail: ####@####.#### : For additional commands, e-mail: ####@####.#### : : | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject:
Re: [nanogui] linking nano-x problem
From: "Marshia R." ####@####.#### Date: 3 Feb 2006 05:56:18 +0000 Message-Id: <73C8998CF982A245A95EE73ACE13ADFA0DE664@MAIL.cisctechnology.com> Hi all, Is there any patch file to be included while compiling microwindows in uclinux distribution? I am using 2.4 kernel with nisa-elf toolchain. Warm regards Marshia | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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