On Mon, Mar 10, 2014 at 01:25:48PM +0100, Roger Oberholtzer wrote:
Hi,
I am trying to compile a Tcl/Tk extension that uses X11. I can successfully compile it on my local machine (direct - not in a local OBS) and it compiles just fine. I use the same commands I see in the OBS log. Oddly, when the application is being linked in OBS, it complains about some missing functions that I really think should be resolved. Especially since the same command works on my system.
The order on the linker line is important, libraries need to come rightmost. Ciao, Marcus
For example:
gcc -DPACKAGE_NAME=\"TkXext\" -DPACKAGE_TARNAME=\"tkxext\" - DPACKAGE_VERSION=\"3.6.13\" -DPACKAGE_STRING=\"TkXext\ 3.6.13\" - DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DBUILD_TkXext=/\*\*/ - DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 - DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 - DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 - DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 - DMODULE_SCOPE=extern\ __attribute__\(\(__visibility__\(\"hidden\"\)\)\) - DHAVE_NO_SEH=1 -DEXCEPTION_DISPOSITION=int -DHAVE_CAST_TO_UNION=1 - D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 - DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 - DUSE_TK_STUBS=1 -DPIC -I"/usr/include" -I"/usr/include" -pipe -O2 -fomit- frame-pointer -DNDEBUG -Wall -fPIC -lX11 -L/usr/lib -ltclstub8.5 -L/usr/lib -ltkstub8.5 -lXext -lXtst `echo ./unix/TkXext.record.c` -o txerecord
[ 74s] ./unix/TkXext.record.c: In function 'main': [ 74s] ./unix/TkXext.record.c:131:9: warning: variable 'w' set but not used [-Wunused-but-set-variable] [ 74s] /tmp/ccofzMaU.o: In function `.L30': [ 74s] TkXext.record.c:(.text+0x26a): undefined reference to `XkbKeycodeToKeysym' [ 74s] /tmp/ccofzMaU.o: In function `.L27': [ 74s] TkXext.record.c:(.text+0x289): undefined reference to `XRecordFreeData' [ 74s] /tmp/ccofzMaU.o: In function `main': [ 74s] TkXext.record.c:(.text.startup+0x3a): undefined reference to `XOpenDisplay' [ 74s] TkXext.record.c:(.text.startup+0x54): undefined reference to `XSynchronize' [ 74s] TkXext.record.c:(.text.startup+0x6c): undefined reference to `XRecordQueryVersion' [ 74s] TkXext.record.c:(.text.startup+0x79): undefined reference to `XRecordAllocRange' [ 74s] TkXext.record.c:(.text.startup+0xbd): undefined reference to `XRecordCreateContext' [ 74s] TkXext.record.c:(.text.startup+0xcd): undefined reference to `XOpenDisplay' [ 74s] TkXext.record.c:(.text.startup+0xdb): undefined reference to `XFlush' [ 74s] TkXext.record.c:(.text.startup+0xe3): undefined reference to `XFlush' [ 74s] TkXext.record.c:(.text.startup+0x101): undefined reference to `XRecordEnableContext'
Shouldn't XOpenDisplay and the others have been resolved by -lX11
My spec file says:
BuildRequires: xorg-x11-devel tcl tcl-devel tk-devel libXext-devel
which I would think would cover it. I am not getting a message that a library cannot be found.
It you are curious, the extension is:
https://build.opensuse.org/package/show/home:rogeroberholtzer/TkXext
-- Yours sincerely,
Roger Oberholtzer
Ramböll RST / Systems
Office: Int +46 10-615 60 20 Mobile: Int +46 70-815 1696 roger.oberholtzer@ramboll.se ________________________________________
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