Hi, i.landsat.toar compilation fails when compiling using clang compiler. The error is:
undefined reference to `date_replace_slash' This function is defined using ``inline`` keyword: inline void date_replace_slash(char *str) I know ``inline`` is not part of C89. However, I'm not sure about the fix. I can fix it by replacing ``inline`` by ``__inline__``. This works for GCC [1] and clang (should support GCC extensions) but I'm not sure about other compilers (on the less usual platforms). Moreover, I actually don't know how what causes the error in the first place. Alternative fixes are macro but I would just do the normal function and hope for compiler optimization. Note that the function should be probably static. Vaclav [1] http://gcc.gnu.org/onlinedocs/gcc/Inline.html Log: : && clang -L.../dist.i686-pc-linux-gnu/lib -L.../dist.i686-pc-linux-gnu/lib -Wl,--export-dynamic -Wl,-rpath-link,.../dist.i686-pc-linux-gnu/lib -o .../dist.i686-pc-linux-gnu/bin/i.landsat.toar OBJ.i686-pc-linux-gnu/earth_sun.o OBJ.i686-pc-linux-gnu/landsat.o OBJ.i686-pc-linux-gnu/landsat_met.o OBJ.i686-pc-linux-gnu/landsat_set.o OBJ.i686-pc-linux-gnu/main.o -lgrass_raster.7.0.svn -lgrass_gis.7.0.svn -lm OBJ.i686-pc-linux-gnu/landsat_met.o: In function `lsat_metadata': .../imagery/i.landsat.toar/landsat_met.c:124: undefined reference to `date_replace_slash' .../imagery/i.landsat.toar/landsat_met.c:138: undefined reference to `date_replace_slash' clang: error: linker command failed with exit code 1 (use -v to see invocation)
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