As pointed out there is an openbsd wip port for zoneminder. So I tried it.
I put together a spare server (x86) with the latest snapshot of openbsd and
ports. Then I copied in the wip port for zoneminder and did a make build.
It got right down to the build of the zoneminder code before it quit with
the error below. I sort of get the idea of what is wrong, but have no clue
as to how to fix it. Does anyone have any quick suggestions?
[ 27%] Building CXX object src/CMakeFiles/zm.dir/zm_image.cpp.o
cd /usr/ports/pobj/zoneminder-1.29.0/build-i386/src &&
/usr/ports/pobj/zoneminder-1.29.0/bin/c++
-I/usr/ports/pobj/zoneminder-1.29.0/build-i386/src
-I/usr/ports/pobj/zoneminder-1.29.0/ZoneMinder-1.29.0/src
-I/usr/ports/pobj/zoneminder-1.29.0/build-i386 -I/usr/local/include -O2
-pipe -Wall -D__STDC_CONSTANT_MACROS -O2 -o
CMakeFiles/zm.dir/zm_image.cpp.o -c
/usr/ports/pobj/zoneminder-1.29.0/ZoneMinder-1.29.0/src/zm_image.cpp
/usr/ports/pobj/zoneminder-1.29.0/ZoneMinder-1.29.0/src/zm_image.cpp:1212:12
: warning: comparison of
unsigned expression < 0 is always false [-Wtautological-compare]
if ( lo_x < 0 || hi_x > (width-1) || ( lo_y < 0 || hi_y > (height-1)
) )
~~~~ ^ ~
/usr/ports/pobj/zoneminder-1.29.0/ZoneMinder-1.29.0/src/zm_image.cpp:1624:20
: error: call to 'abs' is
ambiguous
if (
(unsigned)abs((*psrc)-RGB_VAL(ref_colour,c)) >= RGB_VAL(thr...
^~~
/usr/include/stdlib.h:98:6: note: candidate function
int abs(int);
^
/usr/include/c++/v1/stdlib.h:115:44: note: candidate function
inline _LIBCPP_INLINE_VISIBILITY long abs( long __x) _NOEXCEPT
{return labs(__x);}
^
/usr/include/c++/v1/stdlib.h:117:44: note: candidate function
inline _LIBCPP_INLINE_VISIBILITY long long abs(long long __x) _NOEXCEPT
{return llabs(__x);}
^
/usr/include/c++/v1/math.h:646:1: note: candidate function
abs(float __lcpp_x) _NOEXCEPT {return fabsf(__lcpp_x);}
^
/usr/include/c++/v1/math.h:650:1: note: candidate function
abs(double __lcpp_x) _NOEXCEPT {return fabs(__lcpp_x);}
^
/usr/include/c++/v1/math.h:654:1: note: candidate function
abs(long double __lcpp_x) _NOEXCEPT {return fabsl(__lcpp_x);}
^
14 warnings and 1 error generated.
*** Error 1 in . (src/CMakeFiles/zm.dir/build.make:402
'src/CMakeFiles/zm.dir/zm_image.cpp.o')
*** Error 1 in . (CMakeFiles/Makefile2:376 'src/CMakeFiles/zm.dir/all')
*** Error 1 in /usr/ports/pobj/zoneminder-1.29.0/build-i386 (Makefile:133
'all')
*** Error 1 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2742
'/usr/ports/pobj/zoneminder-1.29.0/build-i386/.build_done')
*** Error 1 in /usr/ports/multimedia/zoneminder
(/usr/ports/infrastructure/mk/bsd.port.mk:2419 'build')
