Am Thu, Feb 24, 2022 at 07:59:22AM -0500 schrieb Greg Troxel: > > I'm trying to build wip/ocaml on NetBSD 9 amd64 and came across: > > gcc -c -O2 -fno-strict-aliasing -fwrapv -pthread -Wall > -Wdeclaration-after-statement -Werror -fno-common -fexcess-precision=standard > -fno-tree-vrp -fPIC -ffunction-sections -g -O2 -fPIC -D_FORTIFY_SOURCE=2 > -I/usr/include -D_FILE_OFFSET_BITS=64 -DCAML_NAME_SPACE -DCAMLDLLIMPORT= > -I/usr/include -o floats.b.o floats.c > floats.c: In function 'caml_copysign': > floats.c:1074:10: error: implicit declaration of function 'copysign' > [-Werror=implicit-function-declaration] > return copysign(x, y); > ^~~~~~~~ > floats.c:1074:10: error: incompatible implicit declaration of built-in > function 'copysign' [-Werror] > floats.c:1074:10: note: include '<math.h>' or provide a declaration of > 'copysign' > cc1: all warnings being treated as errors > gmake[2]: *** [Makefile:366: floats.b.o] Error 1
This was fixed in current almost exactly two years ago. Joerg
