The libimg port removes X11 linkage, which makes linuxcnc fail to start, like this: Traceback (most recent call last): File "bin/axis", line 123, in <module> nf.start(root_window) File "/usr/home/trasz/git/linuxcnc/lib/python/nf.py", line 119, in start source_lib_tcl(r, "support.tcl") File "/usr/home/trasz/git/linuxcnc/lib/python/nf.py", line 111, in source_lib_tcl r.tk.call("source", os.path.join(tcl_libdir, f)) _tkinter.TclError: couldn't load file "/usr/local/lib/Img/libtkimgxpm142.so.1": /usr/local/lib/Img/libtkimgxpm142.so.1: Undefined symbol "XParseColor" Removing the appropriate portion of Makefile seems to fix this problem: Index: Makefile =================================================================== --- Makefile (revision 416716) +++ Makefile (working copy) @@ -3,7 +3,7 @@ PORTNAME= libimg PORTVERSION= 1.4.2 -PORTREVISION= 1 +PORTREVISION= 2 CATEGORIES?= graphics tk MASTER_SITES= SF/tkimg/tkimg/${PORTVERSION:R} DISTNAME= tkimg${PORTVERSION} @@ -37,9 +37,6 @@ .endfor post-configure: - # Do not link with X11 -- none of tkimg code uses X directly - ${REINPLACE_CMD} -E -e 's,-L[^[:space:]]+[[:space:]]+-lX[^[:space:]]*,,g' \ - ${WRKSRC}/*/Makefile .for l in jpeg png tiff # Link with -l$l ${REINPLACE_CMD} -E \
Go ahead. I think, my goal was to allow at least some of the sub-packages to work without X11 (and without DISPLAY), but it never reached that state... On a side-note, I got to look into upgrading the port to 1.46. Thanks!
A commit references this bug: Author: trasz Date: Tue Jun 14 19:27:30 UTC 2016 New revision: 416906 URL: https://svnweb.freebsd.org/changeset/ports/416906 Log: Don't remove X11 linkage; this breaks the upcoming LinuxCNC port. PR: 210212 Approved by: maintainer (earlier version) Changes: head/graphics/libimg/Makefile
Thanks, committed. The upgrade would be great; I've just discovered that the version, as is, doesn't work quite properly with current libpng.