Fix runtime error with uClibc Patch inspired by https://www.winehq.org/pipermail/wine-bugs/2011-September/288987.html http://git.alpinelinux.org/cgit/aports/tree/main/wine/uclibc-fmaxf-fminf.patch?id=c9b491b6099eec02a835ffd05539b5c783c6c43a Starting an app using mesa3d 10.5.x, Kodi for example, fails: /usr/lib/kodi/kodi.bin: symbol 'fminf': can't resolve symbol in lib '/usr/lib/dri/i965_dri.so'. libGL error: unable to load driver: i965_dri.so libGL error: driver pointer missing libGL error: failed to load driver: i965 libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast This patch was rejected by upstream mesa3d: http://lists.freedesktop.org/archives/mesa-dev/2015-March/079436.html The real fix was committed to uClibc: http://git.uclibc.org/uClibc/commit/?id=6c4538905e65ceb203f59aaa9a61728e81c6bc0a Until the external toolchains do not contain this uClibc patch we keep this patch: http://lists.busybox.net/pipermail/buildroot/2015-March/123410.html Signed-off-by: Bernd Kuhls --- diff -uNr mesa-10.5.3.org/src/glsl/nir/nir_constant_expressions.c mesa-10.5.3/src/glsl/nir/nir_constant_expressions.c --- mesa-10.5.3.org/src/compiler/nir/nir_constant_expressions.c 2015-04-12 23:31:29.000000000 +0200 +++ mesa-10.5.3/src/compiler/nir/nir_constant_expressions.c 2015-04-13 19:59:37.819786541 +0200 @@ -48,6 +48,18 @@ } #endif +#ifdef __UCLIBC__ +float fmaxf(float a, float b) +{ + return (a > b) ? a : b; +} + +float fminf(float a, float b) +{ + return (a < b) ? a : b; +} +#endif + /** * Evaluate one component of packSnorm4x8. */