nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

73 lines
2.1 KiB
Bash
Raw Normal View History

# Binutils Wrapper hygiene
#
# See comments in cc-wrapper's setup hook. This works exactly the same way.
# Skip setup hook if we're neither a build-time dep, nor, temporarily, doing a
# native compile.
#
# TODO(@Ericson2314): No native exception
[[ -z ${strictDeps-} ]] || (( "$hostOffset" < 0 )) || return 0
bintoolsWrapper_addLDVars () {
# See ../setup-hooks/role.bash
local role_post
getHostRoleEnvHook
if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
export NIX_LDFLAGS${role_post}+=" -L$1/lib64"
fi
if [[ -d "$1/lib" ]]; then
Merge staging-next into master (#44009) * substitute(): --subst-var was silently coercing to "" if the variable does not exist. * libffi: simplify using `checkInputs` * pythonPackges.hypothesis, pythonPackages.pytest: simpify dependency cycle fix * utillinux: 2.32 -> 2.32.1 https://lkml.org/lkml/2018/7/16/532 * busybox: 1.29.0 -> 1.29.1 * bind: 9.12.1-P2 -> 9.12.2 https://ftp.isc.org/isc/bind9/9.12.2/RELEASE-NOTES-bind-9.12.2.html * curl: 7.60.0 -> 7.61.0 * gvfs: make tests run, but disable * ilmbase: disable tests on i686. Spooky! * mdds: fix tests * git: disable checks as tests are run in installcheck * ruby: disable tests * libcommuni: disable checks as tests are run in installcheck * librdf: make tests run, but disable * neon, neon_0_29: make tests run, but disable * pciutils: 3.6.0 -> 3.6.1 Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools. This update was made based on information from https://repology.org/metapackage/pciutils/versions. * mesa: more include fixes mostly from void-linux (thanks!) * npth: 1.5 -> 1.6 minor bump * boost167: Add lockfree next_prior patch * stdenv: cleanup darwin bootstrapping Also gets rid of the full python and some of it's dependencies in the stdenv build closure. * Revert "pciutils: use standardized equivalent for canonicalize_file_name" This reverts commit f8db20fb3ae382eba1ba2b160fe24739f43c0bd7. Patching should no longer be needed with 3.6.1. * binutils-wrapper: Try to avoid adding unnecessary -L flags (cherry picked from commit f3758258b8895508475caf83e92bfb236a27ceb9) Signed-off-by: Domen Kožar <domen@dev.si> * libffi: don't check on darwin libffi usages in stdenv broken darwin. We need to disable doCheck for that case. * "rm $out/share/icons/hicolor/icon-theme.cache" -> hicolor-icon-theme setup-hook * python.pkgs.pytest: setupHook to prevent creation of .pytest-cache folder, fixes #40273 When `py.test` was run with a folder as argument, it would not only search for tests in that folder, but also create a .pytest-cache folder. Not only is this state we don't want, but it was also causing collisions. * parity-ui: fix after merge * python.pkgs.pytest-flake8: disable test, fix build * Revert "meson: 0.46.1 -> 0.47.0" With meson 0.47.0 (or 0.47.1, or git) things are very wrong re:rpath handling resulting in at best missing libs but even corrupt binaries :(. When we run patchelf it masks the problem by removing obviously busted paths. Which is probably why this wasn't noticed immediately. Unfortunately the binary already has a long series of paths scribbled in a space intended for a much smaller string; in my testing it was something like lengths were 67 with 300+ written to it. I think we've reported the relevant issues upstream, but unfortunately it appears our patches are what introduces the overwrite/corruption (by no longer being correct in what they assume) This doesn't look so bad to fix but it's not something I can spend more time on at the moment. -- Interestingly the overwritten string data (because it is scribbled past the bounds) remains in the binary and is why we're suddenly seeing unexpected references in various builds -- notably this is is the reason we're seeing the "extra-utils" breakage that entirely crippled NixOS on master (and probably on staging before?). Fixes #43650. This reverts commit 305ac4dade5758c58e8ab1666ad0197fd305828d. (cherry picked from commit 273d68eff8f7b6cd4ebed3718e5078a0f43cb55d) Signed-off-by: Domen Kožar <domen@dev.si>
2018-07-24 14:04:48 +00:00
# Don't add the /lib directory if it actually doesn't contain any libraries. For instance,
# Python and Haskell packages often only have directories like $out/lib/ghc-8.4.3/ or
# $out/lib/python3.6/, so having them in LDFLAGS just makes the linker search unnecessary
# directories and bloats the size of the environment variable space.
local -a glob=( $1/lib/lib* )
if [ "${#glob[*]}" -gt 0 ]; then
export NIX_LDFLAGS${role_post}+=" -L$1/lib"
Merge staging-next into master (#44009) * substitute(): --subst-var was silently coercing to "" if the variable does not exist. * libffi: simplify using `checkInputs` * pythonPackges.hypothesis, pythonPackages.pytest: simpify dependency cycle fix * utillinux: 2.32 -> 2.32.1 https://lkml.org/lkml/2018/7/16/532 * busybox: 1.29.0 -> 1.29.1 * bind: 9.12.1-P2 -> 9.12.2 https://ftp.isc.org/isc/bind9/9.12.2/RELEASE-NOTES-bind-9.12.2.html * curl: 7.60.0 -> 7.61.0 * gvfs: make tests run, but disable * ilmbase: disable tests on i686. Spooky! * mdds: fix tests * git: disable checks as tests are run in installcheck * ruby: disable tests * libcommuni: disable checks as tests are run in installcheck * librdf: make tests run, but disable * neon, neon_0_29: make tests run, but disable * pciutils: 3.6.0 -> 3.6.1 Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools. This update was made based on information from https://repology.org/metapackage/pciutils/versions. * mesa: more include fixes mostly from void-linux (thanks!) * npth: 1.5 -> 1.6 minor bump * boost167: Add lockfree next_prior patch * stdenv: cleanup darwin bootstrapping Also gets rid of the full python and some of it's dependencies in the stdenv build closure. * Revert "pciutils: use standardized equivalent for canonicalize_file_name" This reverts commit f8db20fb3ae382eba1ba2b160fe24739f43c0bd7. Patching should no longer be needed with 3.6.1. * binutils-wrapper: Try to avoid adding unnecessary -L flags (cherry picked from commit f3758258b8895508475caf83e92bfb236a27ceb9) Signed-off-by: Domen Kožar <domen@dev.si> * libffi: don't check on darwin libffi usages in stdenv broken darwin. We need to disable doCheck for that case. * "rm $out/share/icons/hicolor/icon-theme.cache" -> hicolor-icon-theme setup-hook * python.pkgs.pytest: setupHook to prevent creation of .pytest-cache folder, fixes #40273 When `py.test` was run with a folder as argument, it would not only search for tests in that folder, but also create a .pytest-cache folder. Not only is this state we don't want, but it was also causing collisions. * parity-ui: fix after merge * python.pkgs.pytest-flake8: disable test, fix build * Revert "meson: 0.46.1 -> 0.47.0" With meson 0.47.0 (or 0.47.1, or git) things are very wrong re:rpath handling resulting in at best missing libs but even corrupt binaries :(. When we run patchelf it masks the problem by removing obviously busted paths. Which is probably why this wasn't noticed immediately. Unfortunately the binary already has a long series of paths scribbled in a space intended for a much smaller string; in my testing it was something like lengths were 67 with 300+ written to it. I think we've reported the relevant issues upstream, but unfortunately it appears our patches are what introduces the overwrite/corruption (by no longer being correct in what they assume) This doesn't look so bad to fix but it's not something I can spend more time on at the moment. -- Interestingly the overwritten string data (because it is scribbled past the bounds) remains in the binary and is why we're suddenly seeing unexpected references in various builds -- notably this is is the reason we're seeing the "extra-utils" breakage that entirely crippled NixOS on master (and probably on staging before?). Fixes #43650. This reverts commit 305ac4dade5758c58e8ab1666ad0197fd305828d. (cherry picked from commit 273d68eff8f7b6cd4ebed3718e5078a0f43cb55d) Signed-off-by: Domen Kožar <domen@dev.si>
2018-07-24 14:04:48 +00:00
fi
fi
}
# See ../setup-hooks/role.bash
getTargetRole
getTargetRoleWrapper
addEnvHooks "$targetOffset" bintoolsWrapper_addLDVars
# shellcheck disable=SC2157
if [ -n "@bintools_bin@" ]; then
addToSearchPath _PATH @bintools_bin@/bin
fi
# shellcheck disable=SC2157
if [ -n "@libc_bin@" ]; then
addToSearchPath _PATH @libc_bin@/bin
fi
# shellcheck disable=SC2157
if [ -n "@coreutils_bin@" ]; then
addToSearchPath _PATH @coreutils_bin@/bin
fi
# Export tool environment variables so various build systems use the right ones.
export NIX_BINTOOLS${role_post}=@out@
for cmd in \
ar as ld nm objcopy objdump readelf ranlib strip strings size windres
do
if
PATH=$_PATH type -p "@targetPrefix@${cmd}" > /dev/null
then
export "${cmd^^}${role_post}=@targetPrefix@${cmd}";
fi
done
# If unset, assume the default hardening flags.
: ${NIX_HARDENING_ENABLE="@default_hardening_flags_str@"}
export NIX_HARDENING_ENABLE
# No local scope in sourced file
unset -v role_post cmd upper_case