Custom Query (95 matches)

I am trying to build the survex FreeBSD port with proj-6.1.0.

First, it asked to add -DACCEPT_USE_OF_DEPRECATED_PROJ_API_H. With this define the build proceeds, but later fails: cc -Wall -W -Wunused -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wnested-externs -Wcast-align -I/usr/local/include -O2 -pipe -fno-omit-frame-pointer -DACCEPT_USE_OF_DEPRECATED_PROJ_API_H -fstack-protector-strong -fno-strict-aliasing -I/usr/local/include -fstack-protector-strong -o cavern cavern.o date.o listpos.o commands.o datain.o netskel.o network.o readval.o matrix.o img_hosted.o netbits.o useful.o validate.o netartic.o thgeomag.o cmdline.o message.o str.o filename.o osdepend.o z_getopt.o getopt1.o -L/usr/local/lib -lproj -lm ld: error: undefined symbol: pj_factors

referenced by commands.c

commands.o:(cmd_declination)

cc: error: linker command failed with exit code 1 (use -v to see invocation)

FreeBSD 12 clang-8

It would be useful to be able to choose to output an older version 3d file, eg, to share with somebody who for some reason does not wish to (or is unable to) run the latest version of Survex; or for use with other software , eg, Therion, which may not be able to read the latest 3d format.

Currently it is necessary to have multiple Survex installations to achieve this.

The terrain is rendered with a Z-prepass, which is supposed to achieve the desired effect.

This actually worked on my netbook running a rather ancient Ubuntu version and with a hand-built wxWidgets 2.9.5 (though the wx version seems less likely to matter), but not since upgrading it, and not on two other Debian machines I have tried.

I modified the glxgears program to use a Z-prepass, and that seems to work, so I just need to determine what's different in aven.