glibc 2.24 deprecated readdir_r, breaking the perf build:
$ nix-build -A linuxPackages.perf
...
CC util/event.o
CC util/evlist.o
util/event.c: In function '__event__synthesize_thread':
util/event.c:448:2: error: 'readdir_r' is deprecated [-Werror=deprecated-declarations]
while (!readdir_r(tasks, &dirent, &next) && next) {
^
In file included from /nix/store/8ic0jwg3p5vcwx52k4781n987hmv0bks-glibc-2.24-dev/include/features.h:368:0,
from /nix/store/8ic0jwg3p5vcwx52k4781n987hmv0bks-glibc-2.24-dev/include/stdint.h:25,
from /nix/store/jsazxc1b86g2ww569ziwhhvkz8z43vjd-gcc-5.4.0/lib/gcc/x86_64-unknown-linux-gnu/5.4.0/include/stdint.h:9,
from /tmp/nix-build-perf-linux-4.4.19.drv-0/linux-4.4.19/tools/include/linux/types.h:6,
from util/event.c:1:
/nix/store/8ic0jwg3p5vcwx52k4781n987hmv0bks-glibc-2.24-dev/include/dirent.h:189:12: note: declared here
extern int __REDIRECT (readdir_r,
^
util/event.c: In function 'perf_event__synthesize_threads':
util/event.c:586:2: error: 'readdir_r' is deprecated [-Werror=deprecated-declarations]
while (!readdir_r(proc, &dirent, &next) && next) {
Fix by adding -Wno-error=deprecated-declarations compile flag.
Fixes#13927
cc @edolstra
configFile in make-disk-image clashes with clone-config as the latter does
nothing if it finds a a /etc/nixos/configuration.nix during stage-2.
Wrap s-c-p with CUPS_DATADIR=${cups-filters}/share/cups so that it finds
the "testprint" file needed for "Print Test Page" functionality.
Without this change, s-c-p tries to open /usr/share/cups/data/testprint
(fails).
The desktop session variables need to be initialized before loading the
user environment scripts so that these scripts can exec programs that
rely on the session variables. For example, these variables must be set
when gpg-agent is started or pinentry-qt will not respect the user's
theme settings.
The package sha256 is wrong. After fixing it the build has dependency
issues like:
go/src/github.com/jeffail/leaps/cmd/leaps/bindata_assetfs.go:203:2:
cannot find package "github.com/elazarl/go-bindata-assetfs" in any
of:
/cc @qknight
The darwin stdenv currently provides clang-3.7; however,
a) go-1.7 currently expects a compiler that supports "-fdebug-prefix-map"
arguments (which clang-3.8 supports but clang-3.7 does not) and
b) even with clang-3.8, go-1.7 misinterprets the result of its runtime probes
for support for the "-no-pie" flag, thereby failing to build runtime/cgo.
This patch resolves (a) by building go-1.7 with clang-3.8 and resolves (b) by
teaching go how to correctly probe "-no-pie" error messages from clang.
