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2018-02-18configure: Add a flag to disable seccomp.Shea Levy
This is needed for new arches where libseccomp support doesn't exist yet. Fixes #1878.
2018-02-09configure.ac: check if lzma has MT support, fix deb build/etc.Will Dietz
2018-01-29configure: Use $CPP instead of cpp directlyBen Gamari
The latter breaks in the case of cross-compilation, when `cpp` bears a target prefix.
2017-12-30use libbrotli directly when availableWill Dietz
* Look for both 'brotli' and 'bro' as external command, since upstream has renamed it in newer versions. If neither are found, current runtime behavior is preserved: try to find 'bro' on PATH. * Limit amount handed to BrotliEncoderCompressStream to ensure interrupts are processed in a timely manner. Testing shows negligible performance impact. (Other compression sinks don't seem to require this)
2017-12-22Check aws-sdk-cpp versionEelco Dolstra
2017-05-29Add a seccomp filter to prevent creating setuid/setgid binariesEelco Dolstra
This prevents builders from setting the S_ISUID or S_ISGID bits, preventing users from using a nixbld* user to create a setuid/setgid binary to interfere with subsequent builds under the same nixbld* uid. This is based on aszlig's seccomp code (47f587700d646f5b03a42f2fa57c28875a31efbe). Reported by Linus Heckemann.
2017-05-15Add --with-sandbox-shell configure flagEelco Dolstra
And add a 116 KiB ash shell from busybox to the release build. This helps to make sandbox builds work out of the box on non-NixOS systems and with diverted stores.
2017-05-10Replace readline by linenoiseEelco Dolstra
Using linenoise avoids a license compatibility issue (#1356), is a lot smaller and doesn't pull in ncurses.
2017-04-28Check for libreadlineEelco Dolstra
2017-04-20Detect lsofEelco Dolstra
Also, don't use lsof on Linux since it's not needed. Fixes #1328.
2017-03-31Merge branch 'remove-perl' of https://github.com/shlevy/nixEelco Dolstra
2017-03-21Don't make brotli a hard dependencyEelco Dolstra
2017-03-15Add support for brotli compressionEelco Dolstra
Build logs on cache.nixos.org are compressed using Brotli (since this allows them to be decompressed automatically by Chrome and Firefox), so it's handy if "nix log" can decompress them.
2017-03-15Remove dependency on "curl" binaryEelco Dolstra
2017-02-28Improve SQLite busy handlingEelco Dolstra
2017-02-21Revert "configure.ac: We require C++14 now"Eelco Dolstra
This reverts commit 81c53fe8e56f4a4ce10088fe2d7b6a524a6dc126. This check appears to be stricter than we need (it broke a bunch of platforms that previously did build: http://hydra.nixos.org/eval/1331921#tabs-now-fail).
2017-02-08configure.ac: We require C++14 nowTuomas Tynkkynen
At least in the main Makefile we have: GLOBAL_CXXFLAGS += -std=c++14 -g -Wall
2017-02-07Remove perl dependency.Shea Levy
Fixes #341
2016-12-19Revert "Merge branch 'seccomp' of https://github.com/aszlig/nix"Eelco Dolstra
This reverts commit 9f3f2e21edb17dbcd674539dff96efb6cceca10c, reversing changes made to 47f587700d646f5b03a42f2fa57c28875a31efbe.
2016-12-15Merge branch 'seccomp' of https://github.com/aszlig/nixEelco Dolstra
2016-12-08Drop unused dblatex referenceEelco Dolstra
2016-12-06Drop unused WWW::Curl dependencyEelco Dolstra
2016-11-16Add build dependency for libseccompaszlig
We're going to use libseccomp instead of creating the raw BPF program, because we have different syscall numbers on different architectures. Although our initial seccomp rules will be quite small it really doesn't make sense to generate the raw BPF program because we need to duplicate it and/or make branches on every single architecture we want to suuport. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2016-09-20Add a new option to disable documentation generation at configure timeAdrien Devresse
2016-08-13remove otool checkJude Taylor
2016-06-09Use O_CLOEXEC in most placesEelco Dolstra
2016-05-30fix tarball jobDomen Kožar
2016-05-04Make the aws-cpp-sdk dependency optionalEelco Dolstra
2016-05-04Remove obsolete err.h checkEelco Dolstra
2016-05-04Remove OpenSSL-based signingEelco Dolstra
2016-03-11Handle ARM triples without an endianness suffixNathan Zadoks
Alpine seems to use this, and it results in a wrong builtins.currentSystem. Big-endian ARM systems have triples starting with armv6eb- or armv7eb-, so this doesn't change any systems that already worked.
2016-03-03configure.ac: strip -musl in the same way as -gnuNathan Zadoks
2016-01-12Revert "Do not override environment CFLAGS and CXXFLAGS"Eelco Dolstra
This reverts commit 80ebd60e7ca3c48a19b94ddaeebb23182b703178. The reason why we cleared CFLAGS/CXXFLAGS was because otherwise we get a default value of -O2, which interferes with the defaults set in the Makefile. (E.g. "make OPTIMIZE=0" should not pass -O2.)
2016-01-05Do not override environment CFLAGS and CXXFLAGSIlya Novoselov
Looks like 5a05cf4063fc6ea666f3e24c60bd2e9e5526ef4e removed usage of environment CFLAGS and CXXFLAGS by mistake. That change broke building of nix on fedora core 23.
2016-01-05Merge pull request #685 from vizanto/masterEelco Dolstra
POSIX compliant directory access (fixes build on Solaris)
2015-12-10Build sandbox support etc. unconditionally on LinuxEelco Dolstra
Also, use "#if __APPLE__" instead of "#if SANDBOX_ENABLED" to prevent ambiguity.
2015-11-07Fix build on SolarisDanny Wilson
d_type is not part of the POSIX spec unfortunately.
2015-11-04Require OpenSSLEelco Dolstra
2015-10-30<nix/fetchurl.nix>: Support xz-compressed NARsEelco Dolstra
2015-10-21Add resolve-system-dependencies.plJude Taylor
2015-03-27Add dependency on libcurl-devEelco Dolstra
http://hydra.nixos.org/eval/1179370
2015-02-16Use pivot_root in addition to chroot when possibleHarald van Dijk
chroot only changes the process root directory, not the mount namespace root directory, and it is well-known that any process with chroot capability can break out of a chroot "jail". By using pivot_root as well, and unmounting the original mount namespace root directory, breaking out becomes impossible. Non-root processes typically have no ability to use chroot() anyway, but they can gain that capability through the use of clone() or unshare(). For security reasons, these syscalls are limited in functionality when used inside a normal chroot environment. Using pivot_root() this way does allow those syscalls to be put to their full use.
2015-02-10Make libsodium an optional dependencyEelco Dolstra
2015-02-04Use libsodium instead of OpenSSL for binary cache signingEelco Dolstra
Sodium's Ed25519 signatures are much shorter than OpenSSL's RSA signatures. Public keys are also much shorter, so they're now specified directly in the nix.conf option ‘binary-cache-public-keys’. The new command ‘nix-store --generate-binary-cache-key’ generates and prints a public and secret key.
2014-11-25Rely on XML catalogs to find the DocBook schemas and stylesheetsEelco Dolstra
2014-09-22configure: Force regeneration of Makefile.configEelco Dolstra
2014-09-17Remove unused w3m dependencyEelco Dolstra
2014-09-17On Linux, disable address space randomizationEelco Dolstra
2014-09-17Add Make flag to disable optimizationEelco Dolstra
2014-07-10Remove maybeVforkEelco Dolstra