The build can loop forever generating an infinite amount of log data,
filling up Hydra's disk:
gcc -Llib -L/nix/store/0xb56zcqii361ksknjwh9m853zb886yq-glib-2.46.0/lib -L/nix/store/48hidn50ynp4kk4lsfzjvkbg30yhfgaq-gdk-pixbuf-2.32.0/lib -L/nix/store/dfxv36h389wvkblv3qjgfs2zyklgdlp4-cairo-1.14.2/lib -L/nix/store/wy5f8alalh681jbq3hjh93rcc87d6nch-freetype-2.5.4/lib -L/nix/store/b6kaw1i6fadgssn38xv4rkfsa7q70rfa-fontconfig-2.11.1/lib -L/nix/store/9n1ynjgcmxlhz75l1mnd07zb0pkgvpzi-gtk+-2.24.28/lib -L/nix/store/782agz0g2hn4n02a23vsaly2sr1kwxhd-pango-1.38.0/lib -L/nix/store/ljalzp7gjv76bqbxm6ia3vmw3vhfambr-atk-2.18.0/lib -L/nix/store/pkssk6q14y17q9jji5q5gk70sf3hz6hs-poppler-glib-0.34.0/lib obj/emPdfServerProc.o -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangoft2-1.0 -lpango-1.0 -lfontconfig -lfreetype -lpoppler-glib -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lcairo
-lm -o lib/emPdf/emPdfServerProc
/nix/store/kxf1p7l7lgm6j5mjzkiwcwzc98s9f1az-binutils-2.23.1/bin/ld: cannot find -lcairo
collect2: error: ld returned 1 exit status
---
Building emPdf failed, but that project is not so essential.
So if you don't know how to solve the problem, then you could
continue the overall building now, and live without the features
the project provides. Continue? [y(es)/n(o)/a(lways)]: Use of uninitialized value $ln in pattern match (m//) at make.pl line 626.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 629.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 632.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 636.
Say yes, no or always: Use of uninitialized value $ln in pattern match (m//) at make.pl line 626.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 629.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 632.
Use of uninitialized value $ln in pattern match (m//) at make.pl line 636.
...
@viric
http://hydra.nixos.org/build/26505594
Upstream changes to the build system required adjusting many packages'
dependencies. On the Nixpkgs side, we no longer propagate the dependency
on cmake (to reduce closure size), so downstream dependencies had to be
adjusted for most packages that depend on kdelibs.
You can now pass
separateDebugInfo = true;
to mkDerivation. This causes debug info to be separated from ELF
binaries and stored in the "debug" output. The advantage is that it
enables installing lean binaries, while still having the ability to
make sense of core dumps, etc.
This seems to have been confusing people, using both xlibs and xorg, etc.
- Avoided renaming local (and different) xlibs binding in gcc*.
- Fixed cases where both xorg and xlibs were used.
Hopefully everything still works as before.
Local build and run successful.
From the ChangeLog:
```
Version 0.7.77, 2015-09-02
+ #B941, MXF: files having only a video stream and an ancillary data
stream were having incorrect second video stream
+ MOV: detection of r210 CodecID as raw RGB
+ Ancillary data: detection of all metadata blocks (previously: only the
first one was detected)
x MPEG-TS: Wrong demux of TSP (188+16 TS) files having PES with only
padding x MediaTrace #2: XML malformed with Flags items (hotfix, flags
meaning disabled in XML output)
x MediaTrace #3: XML malformed with some MP4 files
x MediaTrace #6: XML duplicated attributes
x MediaTrace #10: versioned xsd, creating library name and version
x MediaTrace: XML content was not escaped
x #B947, Amazon S3 support (REST API v2), CLI/DLL only and if compiled
with libcurl support: Analyze file on s3 was not working if secret key
contains / character
```
From the changelog:
```
Version 0.7.76, 2015-08-06
+ XML output: line breaks and indents in between attributes for readability
+ Trace feature: XML trace update, only if compiled with trace feature
+ Amazon S3 support (REST API v2), CLI/DLL only and if compiled with
libcurl support
+ FFV1: improved slice analysis (currently activated only with trace
feature and for 1st frame)
x MXF: optimization of the parsing, reading a lot less data (e.g. can be
reduced from 1 GB to 10 MB with some UHD files)
x MXF: wrong frame count with files not having the video stream as the
first stream
x Dolby E in MPEG-TS: "SMPTE ST 302" information was accidentally removed
x MPEG-TS: avoid filling delay from file name, not applicable on MPEG-TS
x MXF: better handling of huge padding blocks, better handling of
descriptors without link to a TrackID
x IMX: streams claiming that they are IMX are actually pure MPEG Video,
probing both IMX and MPEG Video
```
Currently it errors out at build time with:
/nix/store/HASH-cudatoolkit-6.5.19/usr_include/host_config.h:82:2:
error: #error -- unsupported GNU version! gcc 4.9 and up are not supported!
Instead of downgrading gcc to 4.8, this patch upgrades cuda to 7.0, which
I think is the better choice. (Cuda 7 dropped support for some older graphics
cards, but gained support for newer ones.)
This commit removes files that are not referenced in nixpkgs anymore. I
have created this list by finding potential candidates using
find nixpkgs/pkgs -type d -links 2 | parallel -N 1 'out=`grep -L {} top-level/all-packages.nix`; test -n "$out" && echo {}'
and have then searched for those candidates with grep in whole nixpkgs.
