cannot find -lgu2gl: no such file or directory

[HeroEpic]

/usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: QuickGame/libQuickGame.a(GraphicsContext.c.obj): in function guglInit': (.text+0x24): undefined reference tovgetMemorySize' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x2c): undefined reference to vramalloc' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x34): undefined reference tovGuPointer' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x48): undefined reference to vgetMemorySize' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x50): undefined reference tovramalloc' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x58): undefined reference to vGuPointer' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x6c): undefined reference tovgetMemorySize' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x74): undefined reference to vramalloc' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: (.text+0x7c): undefined reference tovGuPointer' /usr/local/pspdev/lib/gcc/psp/14.1.0/../../../../psp/bin/ld: QuickGame/libQuickGame.a(Texture.c.obj): in function QuickGame_Texture_Load': (.text+0x60c): undefined reference togetStaticVramTexture' collect2: error: ld returned 1 exit status make[2]: [CMakeFiles/sally.dir/build.make:99: sally] Error 1 make[1]: [CMakeFiles/Makefile2:105: CMakeFiles/sally.dir/all] Error 2 make: *** [Makefile:91: all] Error 2

[HeroEpic]

I hadn't included gu2gl in CmakeLists.txt