digitalmars.D.learn - undefined reference - Derelict2
- "sergeiV" <_sergeiV_ example.com> May 05 2012
- "sergeiV" <_sergeiV_ example.com> May 05 2012
- Jacob Carlborg <doob me.com> May 06 2012
- Mike Parker <aldacron gmail.com> May 07 2012
- "sergeiV " <_sergeiV_ example.com> May 05 2012
- "Stanislav Blinov" <stanislav.blinov gmail.com> May 07 2012
- "sergeiV" <_sergeiV_ example.com> May 07 2012
- Trass3r <un known.com> May 07 2012
After succesful building of the Derelict libraries using: 'make -flinux.mak DC=dmd', I am unable to compile the provided example code: http://svn.dsource.org/projects/derelict/branches/Derelict2/doc/index.html They look like linker problems to me. rdmd test.d -Iinclude/Derelict2/import/ test.o:(.data+0x10): undefined reference to `_D8derelict6openal2al12__ModuleInfoZ' test.o:(.data+0x18): undefined reference to `_D8derelict6opengl2gl12__ModuleInfoZ' test.o: In function `_Dmain': test.d:(.text._Dmain+0x3d): undefined reference to `_D8derelict6openal2al10DerelictALC8derelict6openal2al16DerelictALLoader' test.d:(.text._Dmain+0x61): undefined reference to `_D8derelict6opengl2gl10DerelictGLC8derelict6opengl2gl16DerelictGLLoader' collect2: ld returned 1 exit status --- errorlevel 1 gdc gave an different kind of error: include/Derelict2/import/derelict/util/compat.di:64: Error: identifier 'c_long' is not defined Using a makefile generated errors similar to those for (r)dmd. dmd 2.059 derelict2 630
May 05 2012
On Saturday, 5 May 2012 at 23:42:36 UTC, sergeiV wrote:After succesful building of the Derelict libraries using: 'make -flinux.mak DC=dmd', I am unable to compile the provided example code: http://svn.dsource.org/projects/derelict/branches/Derelict2/doc/index.html They look like linker problems to me. rdmd test.d -Iinclude/Derelict2/import/ test.o:(.data+0x10): undefined reference to `_D8derelict6openal2al12__ModuleInfoZ' test.o:(.data+0x18): undefined reference to `_D8derelict6opengl2gl12__ModuleInfoZ' test.o: In function `_Dmain': test.d:(.text._Dmain+0x3d): undefined reference to `_D8derelict6openal2al10DerelictALC8derelict6openal2al16DerelictALLoader' test.d:(.text._Dmain+0x61): undefined reference to `_D8derelict6opengl2gl10DerelictGLC8derelict6opengl2gl16DerelictGLLoader' collect2: ld returned 1 exit status --- errorlevel 1 gdc gave an different kind of error: include/Derelict2/import/derelict/util/compat.di:64: Error: identifier 'c_long' is not defined Using a makefile generated errors similar to those for (r)dmd. dmd 2.059 derelict2 630
Solved, missed -of: rdmd -Iinclude/Derelict2/import/ -Linclude/Derelict2/lib/libDerelictAL.a -Linclude/Derelict2/lib/libDerelictUtil.a -ofderelict_test test.d
May 05 2012
Jacob Carlborg <doob me.com> On 2012-05-06 03:43, sergeiV wrote:This is ofcourse enough: rdmd -Iinclude/Derelict2/import/ -oftest test.d (rdmd -Iinclude/Derelict2/import/ test.d FAILS) Could anybody explain why an output file specification is necessary? Or is this a bug?
I don't know, you should not need to specify the -of flag. -- /Jacob Carlborg
May 06 2012
On 5/7/2012 8:53 PM, sergeiV wrote:rdmd -Iinclude/Derelict2/import -L-Linclude/Derelict2/lib -L-lDerelictAL -L-lDerelictUtil -L-ldl test.d
Though I was under the impression that the new Derelict2 hierarchy / d interface files in Derelict2/import reduced the neccesity for command line arguments, that is a Derelict related question.
Well, it does. With all of the imports in a single directory, you don't need to specify multiple import directories. But you will always need to link with the libraries. The import directory doesn't affect that.
May 07 2012
On Sunday, 6 May 2012 at 01:23:48 UTC, sergeiV wrote:On Saturday, 5 May 2012 at 23:42:36 UTC, sergeiV wrote:After succesful building of the Derelict libraries using: 'make -flinux.mak DC=dmd', I am unable to compile the provided example code: http://svn.dsource.org/projects/derelict/branches/Derelict2/doc/index.html They look like linker problems to me. rdmd test.d -Iinclude/Derelict2/import/ test.o:(.data+0x10): undefined reference to `_D8derelict6openal2al12__ModuleInfoZ' test.o:(.data+0x18): undefined reference to `_D8derelict6opengl2gl12__ModuleInfoZ' test.o: In function `_Dmain': test.d:(.text._Dmain+0x3d): undefined reference to `_D8derelict6openal2al10DerelictALC8derelict6openal2al16DerelictALLoader' test.d:(.text._Dmain+0x61): undefined reference to `_D8derelict6opengl2gl10DerelictGLC8derelict6opengl2gl16DerelictGLLoader' collect2: ld returned 1 exit status --- errorlevel 1 gdc gave an different kind of error: include/Derelict2/import/derelict/util/compat.di:64: Error: identifier 'c_long' is not defined Using a makefile generated errors similar to those for (r)dmd. dmd 2.059 derelict2 630
Solved, missed -of: rdmd -Iinclude/Derelict2/import/ -Linclude/Derelict2/lib/libDerelictAL.a -Linclude/Derelict2/lib/libDerelictUtil.a -ofderelict_test test.d
This is ofcourse enough: rdmd -Iinclude/Derelict2/import/ -oftest test.d (rdmd -Iinclude/Derelict2/import/ test.d FAILS) Could anybody explain why an output file specification is necessary? Or is this a bug?
May 05 2012
On Sunday, 6 May 2012 at 01:23:48 UTC, sergeiV wrote:Solved, missed -of: rdmd -Iinclude/Derelict2/import/ -Linclude/Derelict2/lib/libDerelictAL.a -Linclude/Derelict2/lib/libDerelictUtil.a -ofderelict_test test.d
This is on Linux? Shouldn't it be something like rdmd -Iinclude/Derelict2/import -L-Linclude/Derelict2/lib -L-lDerelictAL -L-lDerelictUtil -L-ldl test.d ?
May 07 2012
rdmd -Iinclude/Derelict2/import -L-Linclude/Derelict2/lib -L-lDerelictAL -L-lDerelictUtil -L-ldl test.d
Though I was under the impression that the new Derelict2 hierarchy / d interface files in Derelict2/import reduced the neccesity for command line arguments, that is a Derelict related question. Condsider this solved.
May 07 2012
Though I was under the impression that the new Derelict2 hierarchy / d interface files in Derelict2/import reduced the neccesity for command line arguments, that is a Derelict related question.
You may try to use --chatty and compare the output.
May 07 2012