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Error passing argument 3 of ‘glShaderSource’ from incompatible pointer type #126

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rubin55 opened this issue Jun 7, 2024 · 1 comment
Open

Error passing argument 3 of ‘glShaderSource’ from incompatible pointer type #126

rubin55 opened this issue Jun 7, 2024 · 1 comment

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@rubin55
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rubin55 commented Jun 7, 2024 •
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I'm compiling on Arch Linux, using gcc 14.1.1. I'm getting the following error:

In file included from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/miscutil/miscutil.h:22,
                 from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/miscutil/miscutil.cpp:15:
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3025:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand8(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3025 |         inline void DebugFetchOperand8(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3029:21: warning: inline function ‘void i486DXCommon::DebugPeekOperand8(unsigned int&, const Instruction&, const MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3029 |         inline void DebugPeekOperand8(unsigned int &operand,const Instruction &inst,const MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3032:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand16(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3032 |         inline void DebugFetchOperand16(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3035:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3035 |         inline void DebugFetchOperand32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3039:29: warning: inline function ‘unsigned int i486DXCommon::DebugFetchOperand16or32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3039 |         inline unsigned int DebugFetchOperand16or32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                             ^~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3055:21: warning: inline function ‘void i486DXCommon::DebugFetchImm8(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3055 |         inline void DebugFetchImm8(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3058:21: warning: inline function ‘void i486DXCommon::DebugFetchImm16(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3058 |         inline void DebugFetchImm16(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3061:21: warning: inline function ‘void i486DXCommon::DebugFetchImm32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3061 |         inline void DebugFetchImm32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3065:29: warning: inline function ‘unsigned int i486DXCommon::DebugFetchImm16or32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3065 |         inline unsigned int DebugFetchImm16or32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                             ^~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglslutil.c: In function ‘YsGLSLCompileAndLinkVertexAndFragmentShader’:
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglslutil.c:122:41: error: passing argument 3 of ‘glShaderSource’ from incompatible pointer type [-Wincompatible-pointer-types]
  122 |         glShaderSource(vertexShaderId,1,&vertexShaderProgramLinear,NULL);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                         |
      |                                         char **
In file included from /usr/include/GL/gl.h:2050,
                 from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglheader.h:92,
                 from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglslutil.h:34,
                 from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglslutil.c:33:
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/imported/include/GL/glext.h:6663:88: note: expected ‘const GLchar * const*’ {aka ‘const char * const*’} but argument is of type ‘char **’
 6663 | GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const *string, const GLint *length);
      |                                                                   ~~~~~~~~~~~~~~~~~~~~~^~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/ysgl/src/ysglslutil.c:123:43: error: passing argument 3 of ‘glShaderSource’ from incompatible pointer type [-Wincompatible-pointer-types]
  123 |         glShaderSource(fragmentShaderId,1,&fragmentShaderProgramLinear,NULL);
      |                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                           |
      |                                           char **
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/gui/src/public/src/imported/include/GL/glext.h:6663:88: note: expected ‘const GLchar * const*’ {aka ‘const char * const*’} but argument is of type ‘char **’
 6663 | GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const *string, const GLint *length);
      |                                                                   ~~~~~~~~~~~~~~~~~~~~~^~~~~~
make[2]: *** [public/src/ysgl/src/CMakeFiles/ysgl.dir/build.make:742: public/src/ysgl/src/CMakeFiles/ysgl.dir/ysglslutil.c.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/towns/townsparam/townsparam.h:11,
                 from /tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/towns/townsparam/townsparam.cpp:1:
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3025:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand8(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3025 |         inline void DebugFetchOperand8(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3029:21: warning: inline function ‘void i486DXCommon::DebugPeekOperand8(unsigned int&, const Instruction&, const MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3029 |         inline void DebugPeekOperand8(unsigned int &operand,const Instruction &inst,const MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3032:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand16(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3032 |         inline void DebugFetchOperand16(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3035:21: warning: inline function ‘void i486DXCommon::DebugFetchOperand32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3035 |         inline void DebugFetchOperand32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3039:29: warning: inline function ‘unsigned int i486DXCommon::DebugFetchOperand16or32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3039 |         inline unsigned int DebugFetchOperand16or32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                             ^~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3055:21: warning: inline function ‘void i486DXCommon::DebugFetchImm8(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3055 |         inline void DebugFetchImm8(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3058:21: warning: inline function ‘void i486DXCommon::DebugFetchImm16(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3058 |         inline void DebugFetchImm16(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3061:21: warning: inline function ‘void i486DXCommon::DebugFetchImm32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3061 |         inline void DebugFetchImm32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                     ^~~~~~~~~~~~~~~
/tmp/makepkg.builddir/townsemu-git/src/TOWNSEMU/src/cpu/./i486.h:3065:29: warning: inline function ‘unsigned int i486DXCommon::DebugFetchImm16or32(Instruction&, MemoryAccess::ConstPointer&, const SegmentRegister&, unsigned int, const Memory&) const’ used but never defined
 3065 |         inline unsigned int DebugFetchImm16or32(Instruction &inst,MemoryAccess::ConstPointer &ptr,const SegmentRegister &seg,unsigned int offset,const Memory &mem) const;
      |                             ^~~~~~~~~~~~~~~~~~~
[ 68%] Linking CXX static library libtownsparam.a
make[1]: *** [CMakeFiles/Makefile2:2781: public/src/ysgl/src/CMakeFiles/ysgl.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 68%] Linking CXX static library libmiscutil.a
[ 68%] Built target townsparam
[ 68%] Built target miscutil
make: *** [Makefile:101: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...
@rubin55
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rubin55 commented Aug 1, 2024 •
edited
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@captainys is there something that can be done about this? I just retried today and I am still running into this :-(.

Fwiw, You can work around it by avoiding GCC 14.x usage:

export CC=/usr/bin/clang
export CXX=/usr/bin/clang++

Just before the cmake steps.

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