Font issues on osx

[turtlemonvh]

My installation process is listed in this gist: https://gist.github.com/turtlemonvh/09a79a810d485f18af19

I have cairo installed, but the fonts are looking pretty strange.

[turtlemonvh]

The graph was produced with the following command:

sudo duc index ~
duc graph ~

[zevv]

Well, that looks funny, but also kind of useless I guess. What version Mac OS are you running, and what are the --configure options you used?

[turtlemonvh]

I'm on Yosemite 10.10.5 (14F27).

I tried configuring 2 ways

./configure --enable-x11=no
 # and
./configure --disable-opengl --disable-x11

Both game me the same result after building.

Thanks for the quick response!

[turtlemonvh]

Hmm - may have found the issue. sudo dtruss -f -t open duc graph ~ gives the following:

71828/0x38fa13:  open("/usr/lib/dtrace/libdtrace_dyld.dylib\0", 0x0, 0x0)                = 3 0
71828/0x38fa13:  open("/usr/lib/dgagent/libpreload.dylib\0", 0x0, 0x0)           = 3 0
71828/0x38fa13:  open("/usr/local/opt/cairo/lib/libcairo.2.dylib\0", 0x0, 0x0)           = 3 0
71828/0x38fa13:  open("/usr/local/lib/libpango-1.0.0.dylib\0", 0x0, 0x0)                 = 3 0
71828/0x38fa13:  open("/usr/local/opt/glib/lib/libgobject-2.0.0.dylib\0", 0x0, 0x0)              = 3 0
71828/0x38fa13:  open("/usr/local/opt/glib/lib/libglib-2.0.0.dylib\0", 0x0, 0x0)                 = 3 0
71828/0x38fa13:  open("/usr/local/opt/gettext/lib/libintl.8.dylib\0", 0x0, 0x0)          = 3 0
71828/0x38fa13:  open("/usr/local/lib/libpangocairo-1.0.0.dylib\0", 0x0, 0x0)            = 3 0
71828/0x38fa13:  open("/usr/local/lib/libtokyocabinet.9.dylib\0", 0x0, 0x0)              = 3 0
71828/0x38fa13:  open("/usr/local/lib/libpixman-1.0.dylib\0", 0x0, 0x0)          = 3 0
71828/0x38fa13:  open("/usr/local/lib/libfontconfig.1.dylib\0", 0x0, 0x0)                = 3 0
71828/0x38fa13:  open("/usr/local/lib/libfreetype.6.dylib\0", 0x0, 0x0)          = 3 0
71828/0x38fa13:  open("/usr/local/lib/libpng16.16.dylib\0", 0x0, 0x0)            = 3 0
71828/0x38fa13:  open("/usr/local/opt/glib/lib/libgmodule-2.0.0.dylib\0", 0x0, 0x0)              = 3 0
71828/0x38fa13:  open("/usr/local/opt/glib/lib/libgthread-2.0.0.dylib\0", 0x0, 0x0)              = 3 0
71828/0x38fa13:  open("/usr/local/opt/libffi/lib/libffi.6.dylib\0", 0x0, 0x0)            = 3 0
71828/0x38fa13:  open("/usr/local/Cellar/pango/1.36.8_1/lib/libpangoft2-1.0.0.dylib\0", 0x0, 0x0)                = 3 0
71828/0x38fa13:  open("/usr/local/lib/libharfbuzz.0.dylib\0", 0x0, 0x0)          = 3 0
71828/0x38fa13:  open("/dev/dtracehelper\0", 0x2, 0x7FFF50BC50E0)                = 3 0
71828/0x38fa13:  open("/dev/dtracehelper\0", 0x2, 0x7FFF50BC50E0)                = 3 0
71828/0x38fa13:  open("/Users/timothy/.duc.db\0", 0x0, 0x1A4)            = 3 0
71828/0x38fa13:  open("/usr/local/bin/duc\0", 0x0, 0x1FF)                = 6 0
71828/0x38fa13:  open("/usr/share/icu/icudt53l.dat\0", 0x0, 0x0)                 = 6 0
71828/0x38fa13:  open("/System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Resources/Info.plist\0", 0x0, 0x1B6)            = 6 0
71828/0x38fa13:  open("/usr/local/Cellar/pango/1.36.8_1/etc/pango/pangorc\0", 0x0, 0x0)          = -1 Err#2
71828/0x38fa13:  open("/Users/timothy/.config/pango/pangorc\0", 0x0, 0x0)                = -1 Err#2
71828/0x38fa13:  open("/.vol/16777220/9028848/duc/..namedfork/rsrc\0", 0x0, 0x1B6)               = 6 0
71828/0x38fa13:  open("/System/Library/Fonts/Helvetica.dfont\0", 0x0, 0x0)               = 6 0
71828/0x38fa13:  open("/System/Library/Frameworks/CoreText.framework/Resources/Info.plist\0", 0x0, 0x1B6)                = 6 0
71828/0x38fa13:  open("/System/Library/Frameworks/CoreText.framework/Resources/DefaultFontFallbacks.plist\0", 0x0, 0x1B6)                = 6 0
71828/0x38fa13:  open("/System/Library/Frameworks/Foundation.framework/Resources/Info.plist\0", 0x0, 0x1B6)              = 6 0
71828/0x38fa13:  open("/System/Library/Frameworks/Foundation.framework/Resources/en.lproj/DefaultLanguageOrder-OSX.plist\0", 0x0, 0x1B6)                 = 6 0
71828/0x38fa13:  open("/System/Library/Fonts/HelveticaNeueDeskInterface.ttc\0", 0x0, 0x0)                = 6 0
71828/0x38fa13:  open("/System/Library/Fonts/Apple Color Emoji.ttf\0", 0x0, 0x0)                 = 6 0
71828/0x38fa13:  open("/usr/local/Cellar/pango/1.36.8_1/lib/pango/1.8.0/modules/pango-basic-coretext.so\0", 0x0, 0x0)            = 6 0

Looks like an error loading the pango library.

Do you know what that may be from?

[turtlemonvh]

Correction: those are just configuration files. But they are missing.

[zevv]

Missing libraries usually result in binaries that do not load at all. As far as I know, the pangorc files are optional: libpango tries to read those for user-defined configuration, but should just work fine without.

Duc also has an OpenGL backend which uses an embedded hard coded font. The character set is limited (basically ASCII only), but is more portable without external dependencies. Could you try to build using the following ./configure options:

--enable-opengl --disable-x11

[zevv]

Is this issue still relevant, or can I close it?

[turtlemonvh]

@zevv Thanks for following up. I did try that command a few months ago but forgot to add the results.

I tested with --enable-opengl --disable-x11 again today but I'm still getting issues. The last few lines of output are below.

checking for PANGO... yes
checking for PANGOCAIRO... yes
checking for GLFW3... yes
checking for GL... no
configure: error:
The opengl library was not found, which is needed for opengl support. Either install
the opengl development libraries, or compile without opengl support (--disable-opengl)

It looks like duc can't find opengl, but I do see it listed on my system.

$ locate OpenGL | grep -v -i qt
...
/System/Library/Frameworks/OpenGL.framework
/System/Library/Frameworks/OpenGL.framework/Headers
/System/Library/Frameworks/OpenGL.framework/Libraries
/System/Library/Frameworks/OpenGL.framework/OpenGL
...
/usr/local/Cellar/cmake/3.2.3/share/cmake/Help/module/FindOpenGL.rst
/usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindOpenGL.cmake
...

Maybe the search path for the OpenGL header file needs to be different for OSX?

[turtlemonvh]

I just tried switching over to 1.4.0 and using your recommended flags for configure, and now I'm seeing different types of errors.

Logfile: runtest.log.txt

And here's the current version of the script I'm using to install: https://gist.github.com/turtlemonvh/09a79a810d485f18af19/7eeebc6d1c830c2e4699c2860565614e87a4218a

When I run it without the --enable-opengl flag it gets quite a bit further.

Logfile: runtest_noopengl.log.txt

If OSX isn't something you care about too much, I'm fine with you closing this ticket. I can always just run it in a docker container and mount the host volumes I want to analyze.

[zevv]

• On 2016-03-07 17:38:50 +0100, Timothy wrote:

If OSX isn't something you care about too much, I'm fine with you closing this ticket. I can always just run it in a docker container and mount the host volumes I want to analyze.

It's not that I don't care, but not having easy access to an apple machine maintaining the Mac OS port is a bit a pain in the behind. I'll leave the ticket open and see if I can borrow a machine somewhere to fix things one day.

Thanks,

:wq ^X^Cy^K^X^C^C^C^C

[turtlemonvh]

Alright, cool. I definitely appreciate your persistence!