diff options
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/gl.scm | 1 | ||||
| -rw-r--r-- | gnu/packages/patches/freeglut-gcc-compat.patch | 53 |
3 files changed, 55 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 95f4626143..0e1e83b3d5 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1018,6 +1018,7 @@ dist_patch_DATA = \ %D%/packages/patches/fplll-std-fenv.patch \ %D%/packages/patches/freedink-engine-fix-sdl-hints.patch \ %D%/packages/patches/freebayes-devendor-deps.patch \ + %D%/packages/patches/freeglut-gcc-compat.patch \ %D%/packages/patches/freeimage-unbundle.patch \ %D%/packages/patches/fuse-overlapping-headers.patch \ %D%/packages/patches/gajim-honour-GAJIM_PLUGIN_PATH.patch \ diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm index b86f8218b2..ca16d2da69 100644 --- a/gnu/packages/gl.scm +++ b/gnu/packages/gl.scm @@ -107,6 +107,7 @@ as ASCII text.") (uri (string-append "mirror://sourceforge/freeglut/freeglut/" version "/freeglut-" version ".tar.gz")) + (patches (search-patches "freeglut-gcc-compat.patch")) (sha256 (base32 "0s6sk49q8ijgbsrrryb7dzqx2fa744jhx1wck5cz5jia2010w06l")))) diff --git a/gnu/packages/patches/freeglut-gcc-compat.patch b/gnu/packages/patches/freeglut-gcc-compat.patch new file mode 100644 index 0000000000..126bbd89f4 --- /dev/null +++ b/gnu/packages/patches/freeglut-gcc-compat.patch @@ -0,0 +1,53 @@ +Fix build failure with GCC 10. + +Taken from upstream: +https://github.com/dcnieho/FreeGLUT/commit/b9998bbc1e1c329f6bf69c24606a2be7a4973b8c + +diff --git a/src/fg_gl2.c b/src/fg_gl2.c +--- a/src/fg_gl2.c ++++ b/src/fg_gl2.c +@@ -27,6 +27,20 @@ + #include "fg_internal.h" + #include "fg_gl2.h" + ++#ifndef GL_ES_VERSION_2_0 ++/* GLES2 has the corresponding entry points built-in, and these fgh-prefixed ++ * names are defined in fg_gl2.h header to reference them, for any other case, ++ * define them as function pointers here. ++ */ ++FGH_PFNGLGENBUFFERSPROC fghGenBuffers; ++FGH_PFNGLDELETEBUFFERSPROC fghDeleteBuffers; ++FGH_PFNGLBINDBUFFERPROC fghBindBuffer; ++FGH_PFNGLBUFFERDATAPROC fghBufferData; ++FGH_PFNGLENABLEVERTEXATTRIBARRAYPROC fghEnableVertexAttribArray; ++FGH_PFNGLDISABLEVERTEXATTRIBARRAYPROC fghDisableVertexAttribArray; ++FGH_PFNGLVERTEXATTRIBPOINTERPROC fghVertexAttribPointer; ++#endif ++ + void FGAPIENTRY glutSetVertexAttribCoord3(GLint attrib) { + if (fgStructure.CurrentWindow != NULL) + fgStructure.CurrentWindow->Window.attribute_v_coord = attrib; +diff --git a/src/fg_gl2.h b/src/fg_gl2.h +--- a/src/fg_gl2.h ++++ b/src/fg_gl2.h +@@ -67,13 +67,13 @@ typedef void (APIENTRY *FGH_PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index); + typedef void (APIENTRY *FGH_PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint); + typedef void (APIENTRY *FGH_PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); + +-FGH_PFNGLGENBUFFERSPROC fghGenBuffers; +-FGH_PFNGLDELETEBUFFERSPROC fghDeleteBuffers; +-FGH_PFNGLBINDBUFFERPROC fghBindBuffer; +-FGH_PFNGLBUFFERDATAPROC fghBufferData; +-FGH_PFNGLENABLEVERTEXATTRIBARRAYPROC fghEnableVertexAttribArray; +-FGH_PFNGLDISABLEVERTEXATTRIBARRAYPROC fghDisableVertexAttribArray; +-FGH_PFNGLVERTEXATTRIBPOINTERPROC fghVertexAttribPointer; ++extern FGH_PFNGLGENBUFFERSPROC fghGenBuffers; ++extern FGH_PFNGLDELETEBUFFERSPROC fghDeleteBuffers; ++extern FGH_PFNGLBINDBUFFERPROC fghBindBuffer; ++extern FGH_PFNGLBUFFERDATAPROC fghBufferData; ++extern FGH_PFNGLENABLEVERTEXATTRIBARRAYPROC fghEnableVertexAttribArray; ++extern FGH_PFNGLDISABLEVERTEXATTRIBARRAYPROC fghDisableVertexAttribArray; ++extern FGH_PFNGLVERTEXATTRIBPOINTERPROC fghVertexAttribPointer; + + # endif + |