forked from mirrors/nixpkgs
6648b04381
On Linux, paxctl's setup hook should overwrite the paxmark stub, but the stub is defined after the setup hooks are sourced, so the stub ends up overwriting the real function. The result is that paxmark fails to do anything. The fix is to define the stub before any setup hooks are sourced. Thanks to @vcunat for figuring this out. Closes #15492
887 lines
23 KiB
Bash
887 lines
23 KiB
Bash
set -e
|
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set -o pipefail
|
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|
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: ${outputs:=out}
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||
|
||
|
||
######################################################################
|
||
# Hook handling.
|
||
|
||
|
||
# Run all hooks with the specified name in the order in which they
|
||
# were added, stopping if any fails (returns a non-zero exit
|
||
# code). The hooks for <hookName> are the shell function or variable
|
||
# <hookName>, and the values of the shell array ‘<hookName>Hooks’.
|
||
runHook() {
|
||
local hookName="$1"
|
||
shift
|
||
local var="$hookName"
|
||
if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
|
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eval "local -a dummy=(\"\${$var[@]}\")"
|
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for hook in "_callImplicitHook 0 $hookName" "${dummy[@]}"; do
|
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_eval "$hook" "$@"
|
||
done
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return 0
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||
}
|
||
|
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|
||
# Run all hooks with the specified name, until one succeeds (returns a
|
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# zero exit code). If none succeed, return a non-zero exit code.
|
||
runOneHook() {
|
||
local hookName="$1"
|
||
shift
|
||
local var="$hookName"
|
||
if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
|
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eval "local -a dummy=(\"\${$var[@]}\")"
|
||
for hook in "_callImplicitHook 1 $hookName" "${dummy[@]}"; do
|
||
if _eval "$hook" "$@"; then
|
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return 0
|
||
fi
|
||
done
|
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return 1
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||
}
|
||
|
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|
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# Run the named hook, either by calling the function with that name or
|
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# by evaluating the variable with that name. This allows convenient
|
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# setting of hooks both from Nix expressions (as attributes /
|
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# environment variables) and from shell scripts (as functions). If you
|
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# want to allow multiple hooks, use runHook instead.
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_callImplicitHook() {
|
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local def="$1"
|
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local hookName="$2"
|
||
case "$(type -t $hookName)" in
|
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(function|alias|builtin) $hookName;;
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(file) source $hookName;;
|
||
(keyword) :;;
|
||
(*) if [ -z "${!hookName}" ]; then return "$def"; else eval "${!hookName}"; fi;;
|
||
esac
|
||
}
|
||
|
||
|
||
# A function wrapper around ‘eval’ that ensures that ‘return’ inside
|
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# hooks exits the hook, not the caller.
|
||
_eval() {
|
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local code="$1"
|
||
shift
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||
if [ "$(type -t $code)" = function ]; then
|
||
eval "$code \"\$@\""
|
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else
|
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eval "$code"
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||
fi
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}
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||
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|
||
######################################################################
|
||
# Logging.
|
||
|
||
nestingLevel=0
|
||
|
||
startNest() {
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nestingLevel=$(($nestingLevel + 1))
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echo -en "\033[$1p"
|
||
}
|
||
|
||
stopNest() {
|
||
nestingLevel=$(($nestingLevel - 1))
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echo -en "\033[q"
|
||
}
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||
|
||
header() {
|
||
startNest "$2"
|
||
echo "$1"
|
||
}
|
||
|
||
# Make sure that even when we exit abnormally, the original nesting
|
||
# level is properly restored.
|
||
closeNest() {
|
||
while [ $nestingLevel -gt 0 ]; do
|
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stopNest
|
||
done
|
||
}
|
||
|
||
|
||
######################################################################
|
||
# Error handling.
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||
|
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exitHandler() {
|
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exitCode=$?
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set +e
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closeNest
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if [ -n "$showBuildStats" ]; then
|
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times > "$NIX_BUILD_TOP/.times"
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local -a times=($(cat "$NIX_BUILD_TOP/.times"))
|
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# Print the following statistics:
|
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# - user time for the shell
|
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# - system time for the shell
|
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# - user time for all child processes
|
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# - system time for all child processes
|
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echo "build time elapsed: " ${times[*]}
|
||
fi
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|
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if [ $exitCode != 0 ]; then
|
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runHook failureHook
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|
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# If the builder had a non-zero exit code and
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# $succeedOnFailure is set, create the file
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# ‘$out/nix-support/failed’ to signal failure, and exit
|
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# normally. Otherwise, return the original exit code.
|
||
if [ -n "$succeedOnFailure" ]; then
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echo "build failed with exit code $exitCode (ignored)"
|
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mkdir -p "$out/nix-support"
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printf "%s" $exitCode > "$out/nix-support/failed"
|
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exit 0
|
||
fi
|
||
|
||
else
|
||
runHook exitHook
|
||
fi
|
||
|
||
exit $exitCode
|
||
}
|
||
|
||
trap "exitHandler" EXIT
|
||
|
||
|
||
######################################################################
|
||
# Helper functions.
|
||
|
||
|
||
addToSearchPathWithCustomDelimiter() {
|
||
local delimiter=$1
|
||
local varName=$2
|
||
local dir=$3
|
||
if [ -d "$dir" ]; then
|
||
eval export ${varName}=${!varName}${!varName:+$delimiter}${dir}
|
||
fi
|
||
}
|
||
|
||
PATH_DELIMITER=':'
|
||
|
||
addToSearchPath() {
|
||
addToSearchPathWithCustomDelimiter "${PATH_DELIMITER}" "$@"
|
||
}
|
||
|
||
|
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ensureDir() {
|
||
echo "warning: ‘ensureDir’ is deprecated; use ‘mkdir’ instead" >&2
|
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local dir
|
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for dir in "$@"; do
|
||
if ! [ -x "$dir" ]; then mkdir -p "$dir"; fi
|
||
done
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}
|
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|
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|
||
# Add $1/lib* into rpaths.
|
||
# The function is used in multiple-outputs.sh hook,
|
||
# so it is defined here but tried after the hook.
|
||
_addRpathPrefix() {
|
||
if [ "$NIX_NO_SELF_RPATH" != 1 ]; then
|
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export NIX_LDFLAGS="-rpath $1/lib $NIX_LDFLAGS"
|
||
if [ -n "$NIX_LIB64_IN_SELF_RPATH" ]; then
|
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export NIX_LDFLAGS="-rpath $1/lib64 $NIX_LDFLAGS"
|
||
fi
|
||
if [ -n "$NIX_LIB32_IN_SELF_RPATH" ]; then
|
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export NIX_LDFLAGS="-rpath $1/lib32 $NIX_LDFLAGS"
|
||
fi
|
||
fi
|
||
}
|
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|
||
# Return success if the specified file is an ELF object.
|
||
isELF() {
|
||
local fn="$1"
|
||
local magic
|
||
exec {fd}< "$fn"
|
||
read -n 4 -u $fd magic
|
||
exec {fd}<&-
|
||
if [[ "$magic" =~ ELF ]]; then return 0; else return 1; fi
|
||
}
|
||
|
||
|
||
######################################################################
|
||
# Initialisation.
|
||
|
||
|
||
# Set a fallback default value for SOURCE_DATE_EPOCH, used by some
|
||
# build tools to provide a deterministic substitute for the "current"
|
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# time. Note that 1 = 1970-01-01 00:00:01. We don't use 0 because it
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# confuses some applications.
|
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export SOURCE_DATE_EPOCH
|
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: ${SOURCE_DATE_EPOCH:=1}
|
||
|
||
|
||
# Wildcard expansions that don't match should expand to an empty list.
|
||
# This ensures that, for instance, "for i in *; do ...; done" does the
|
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# right thing.
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shopt -s nullglob
|
||
|
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|
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# Set up the initial path.
|
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PATH=
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for i in $initialPath; do
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if [ "$i" = / ]; then i=; fi
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addToSearchPath PATH $i/bin
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done
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|
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if [ "$NIX_DEBUG" = 1 ]; then
|
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echo "initial path: $PATH"
|
||
fi
|
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|
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|
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# Check that the pre-hook initialised SHELL.
|
||
if [ -z "$SHELL" ]; then echo "SHELL not set"; exit 1; fi
|
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BASH="$SHELL"
|
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export CONFIG_SHELL="$SHELL"
|
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|
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|
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# Dummy implementation of the paxmark function. On Linux, this is
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# overwritten by paxctl's setup hook.
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paxmark() { true; }
|
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|
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|
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# Execute the pre-hook.
|
||
if [ -z "$shell" ]; then export shell=$SHELL; fi
|
||
runHook preHook
|
||
|
||
|
||
# Allow the caller to augment buildInputs (it's not always possible to
|
||
# do this before the call to setup.sh, since the PATH is empty at that
|
||
# point; here we have a basic Unix environment).
|
||
runHook addInputsHook
|
||
|
||
|
||
# Recursively find all build inputs.
|
||
findInputs() {
|
||
local pkg="$1"
|
||
local var=$2
|
||
local propagatedBuildInputsFile=$3
|
||
|
||
case ${!var} in
|
||
*\ $pkg\ *)
|
||
return 0
|
||
;;
|
||
esac
|
||
|
||
eval $var="'${!var} $pkg '"
|
||
|
||
if ! [ -e "$pkg" ]; then
|
||
echo "build input $pkg does not exist" >&2
|
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exit 1
|
||
fi
|
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|
||
if [ -f "$pkg" ]; then
|
||
source "$pkg"
|
||
fi
|
||
|
||
if [ -d $1/bin ]; then
|
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addToSearchPath _PATH $1/bin
|
||
fi
|
||
|
||
if [ -f "$pkg/nix-support/setup-hook" ]; then
|
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source "$pkg/nix-support/setup-hook"
|
||
fi
|
||
|
||
if [ -f "$pkg/nix-support/$propagatedBuildInputsFile" ]; then
|
||
for i in $(cat "$pkg/nix-support/$propagatedBuildInputsFile"); do
|
||
findInputs "$i" $var $propagatedBuildInputsFile
|
||
done
|
||
fi
|
||
}
|
||
|
||
crossPkgs=""
|
||
for i in $buildInputs $defaultBuildInputs $propagatedBuildInputs; do
|
||
findInputs $i crossPkgs propagated-build-inputs
|
||
done
|
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|
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nativePkgs=""
|
||
for i in $nativeBuildInputs $defaultNativeBuildInputs $propagatedNativeBuildInputs; do
|
||
findInputs $i nativePkgs propagated-native-build-inputs
|
||
done
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|
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# Set the relevant environment variables to point to the build inputs
|
||
# found above.
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||
_addToNativeEnv() {
|
||
local pkg=$1
|
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|
||
# Run the package-specific hooks set by the setup-hook scripts.
|
||
runHook envHook "$pkg"
|
||
}
|
||
|
||
for i in $nativePkgs; do
|
||
_addToNativeEnv $i
|
||
done
|
||
|
||
_addToCrossEnv() {
|
||
local pkg=$1
|
||
|
||
# Run the package-specific hooks set by the setup-hook scripts.
|
||
runHook crossEnvHook "$pkg"
|
||
}
|
||
|
||
for i in $crossPkgs; do
|
||
_addToCrossEnv $i
|
||
done
|
||
|
||
|
||
_addRpathPrefix "$out"
|
||
|
||
|
||
# Set the TZ (timezone) environment variable, otherwise commands like
|
||
# `date' will complain (e.g., `Tue Mar 9 10:01:47 Local time zone must
|
||
# be set--see zic manual page 2004').
|
||
export TZ=UTC
|
||
|
||
|
||
# Set the prefix. This is generally $out, but it can be overriden,
|
||
# for instance if we just want to perform a test build/install to a
|
||
# temporary location and write a build report to $out.
|
||
if [ -z "$prefix" ]; then
|
||
prefix="$out";
|
||
fi
|
||
|
||
if [ "$useTempPrefix" = 1 ]; then
|
||
prefix="$NIX_BUILD_TOP/tmp_prefix";
|
||
fi
|
||
|
||
|
||
PATH=$_PATH${_PATH:+:}$PATH
|
||
if [ "$NIX_DEBUG" = 1 ]; then
|
||
echo "final path: $PATH"
|
||
fi
|
||
|
||
|
||
# Make GNU Make produce nested output.
|
||
export NIX_INDENT_MAKE=1
|
||
|
||
|
||
# Normalize the NIX_BUILD_CORES variable. The value might be 0, which
|
||
# means that we're supposed to try and auto-detect the number of
|
||
# available CPU cores at run-time.
|
||
|
||
if [ -z "${NIX_BUILD_CORES:-}" ]; then
|
||
NIX_BUILD_CORES="1"
|
||
elif [ "$NIX_BUILD_CORES" -le 0 ]; then
|
||
NIX_BUILD_CORES=$(nproc 2>/dev/null || true)
|
||
if expr >/dev/null 2>&1 "$NIX_BUILD_CORES" : "^[0-9][0-9]*$"; then
|
||
:
|
||
else
|
||
NIX_BUILD_CORES="1"
|
||
fi
|
||
fi
|
||
export NIX_BUILD_CORES
|
||
|
||
|
||
# Prevent OpenSSL-based applications from using certificates in
|
||
# /etc/ssl.
|
||
if [ -z "$SSL_CERT_FILE" ]; then
|
||
export SSL_CERT_FILE=/no-cert-file.crt
|
||
fi
|
||
|
||
|
||
######################################################################
|
||
# Textual substitution functions.
|
||
|
||
|
||
substitute() {
|
||
local input="$1"
|
||
local output="$2"
|
||
|
||
local -a params=("$@")
|
||
|
||
local n p pattern replacement varName content
|
||
|
||
# a slightly hacky way to keep newline at the end
|
||
content="$(cat "$input"; printf "%s" X)"
|
||
content="${content%X}"
|
||
|
||
for ((n = 2; n < ${#params[*]}; n += 1)); do
|
||
p="${params[$n]}"
|
||
|
||
if [ "$p" = --replace ]; then
|
||
pattern="${params[$((n + 1))]}"
|
||
replacement="${params[$((n + 2))]}"
|
||
n=$((n + 2))
|
||
fi
|
||
|
||
if [ "$p" = --subst-var ]; then
|
||
varName="${params[$((n + 1))]}"
|
||
n=$((n + 1))
|
||
# check if the used nix attribute name is a valid bash name
|
||
if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
|
||
echo "WARNING: substitution variables should be valid bash names,"
|
||
echo " \"$varName\" isn't and therefore was skipped; it might be caused"
|
||
echo " by multi-line phases in variables - see #14907 for details."
|
||
continue
|
||
fi
|
||
pattern="@$varName@"
|
||
replacement="${!varName}"
|
||
fi
|
||
|
||
if [ "$p" = --subst-var-by ]; then
|
||
pattern="@${params[$((n + 1))]}@"
|
||
replacement="${params[$((n + 2))]}"
|
||
n=$((n + 2))
|
||
fi
|
||
|
||
content="${content//"$pattern"/$replacement}"
|
||
done
|
||
|
||
if [ -e "$output" ]; then chmod +w "$output"; fi
|
||
printf "%s" "$content" > "$output"
|
||
}
|
||
|
||
|
||
substituteInPlace() {
|
||
local fileName="$1"
|
||
shift
|
||
substitute "$fileName" "$fileName" "$@"
|
||
}
|
||
|
||
|
||
# Substitute all environment variables that do not start with an upper-case
|
||
# character or underscore. Note: other names that aren't bash-valid
|
||
# will cause an error during `substitute --subst-var`.
|
||
substituteAll() {
|
||
local input="$1"
|
||
local output="$2"
|
||
local -a args=()
|
||
|
||
# Select all environment variables that start with a lowercase character.
|
||
for varName in $(env | sed -e $'s/^\([a-z][^= \t]*\)=.*/\\1/; t \n d'); do
|
||
if [ "$NIX_DEBUG" = "1" ]; then
|
||
echo "@${varName}@ -> '${!varName}'"
|
||
fi
|
||
args+=("--subst-var" "$varName")
|
||
done
|
||
|
||
substitute "$input" "$output" "${args[@]}"
|
||
}
|
||
|
||
|
||
substituteAllInPlace() {
|
||
local fileName="$1"
|
||
shift
|
||
substituteAll "$fileName" "$fileName" "$@"
|
||
}
|
||
|
||
|
||
######################################################################
|
||
# What follows is the generic builder.
|
||
|
||
|
||
# This function is useful for debugging broken Nix builds. It dumps
|
||
# all environment variables to a file `env-vars' in the build
|
||
# directory. If the build fails and the `-K' option is used, you can
|
||
# then go to the build directory and source in `env-vars' to reproduce
|
||
# the environment used for building.
|
||
dumpVars() {
|
||
if [ "$noDumpEnvVars" != 1 ]; then
|
||
export > "$NIX_BUILD_TOP/env-vars" || true
|
||
fi
|
||
}
|
||
|
||
|
||
# Utility function: return the base name of the given path, with the
|
||
# prefix `HASH-' removed, if present.
|
||
stripHash() {
|
||
strippedName=$(basename $1);
|
||
if echo "$strippedName" | grep -q '^[a-z0-9]\{32\}-'; then
|
||
strippedName=$(echo "$strippedName" | cut -c34-)
|
||
fi
|
||
}
|
||
|
||
|
||
unpackCmdHooks+=(_defaultUnpack)
|
||
_defaultUnpack() {
|
||
local fn="$1"
|
||
|
||
if [ -d "$fn" ]; then
|
||
|
||
stripHash "$fn"
|
||
|
||
# We can't preserve hardlinks because they may have been
|
||
# introduced by store optimization, which might break things
|
||
# in the build.
|
||
cp -pr --reflink=auto "$fn" $strippedName
|
||
|
||
else
|
||
|
||
case "$fn" in
|
||
*.tar.xz | *.tar.lzma)
|
||
# Don't rely on tar knowing about .xz.
|
||
xz -d < "$fn" | tar xf -
|
||
;;
|
||
*.tar | *.tar.* | *.tgz | *.tbz2)
|
||
# GNU tar can automatically select the decompression method
|
||
# (info "(tar) gzip").
|
||
tar xf "$fn"
|
||
;;
|
||
*)
|
||
return 1
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
}
|
||
|
||
|
||
unpackFile() {
|
||
curSrc="$1"
|
||
header "unpacking source archive $curSrc" 3
|
||
if ! runOneHook unpackCmd "$curSrc"; then
|
||
echo "do not know how to unpack source archive $curSrc"
|
||
exit 1
|
||
fi
|
||
stopNest
|
||
}
|
||
|
||
|
||
unpackPhase() {
|
||
runHook preUnpack
|
||
|
||
if [ -z "$srcs" ]; then
|
||
if [ -z "$src" ]; then
|
||
echo 'variable $src or $srcs should point to the source'
|
||
exit 1
|
||
fi
|
||
srcs="$src"
|
||
fi
|
||
|
||
# To determine the source directory created by unpacking the
|
||
# source archives, we record the contents of the current
|
||
# directory, then look below which directory got added. Yeah,
|
||
# it's rather hacky.
|
||
local dirsBefore=""
|
||
for i in *; do
|
||
if [ -d "$i" ]; then
|
||
dirsBefore="$dirsBefore $i "
|
||
fi
|
||
done
|
||
|
||
# Unpack all source archives.
|
||
for i in $srcs; do
|
||
unpackFile $i
|
||
done
|
||
|
||
# Find the source directory.
|
||
if [ -n "$setSourceRoot" ]; then
|
||
runOneHook setSourceRoot
|
||
elif [ -z "$sourceRoot" ]; then
|
||
sourceRoot=
|
||
for i in *; do
|
||
if [ -d "$i" ]; then
|
||
case $dirsBefore in
|
||
*\ $i\ *)
|
||
;;
|
||
*)
|
||
if [ -n "$sourceRoot" ]; then
|
||
echo "unpacker produced multiple directories"
|
||
exit 1
|
||
fi
|
||
sourceRoot="$i"
|
||
;;
|
||
esac
|
||
fi
|
||
done
|
||
fi
|
||
|
||
if [ -z "$sourceRoot" ]; then
|
||
echo "unpacker appears to have produced no directories"
|
||
exit 1
|
||
fi
|
||
|
||
echo "source root is $sourceRoot"
|
||
|
||
# By default, add write permission to the sources. This is often
|
||
# necessary when sources have been copied from other store
|
||
# locations.
|
||
if [ "$dontMakeSourcesWritable" != 1 ]; then
|
||
chmod -R u+w "$sourceRoot"
|
||
fi
|
||
|
||
runHook postUnpack
|
||
}
|
||
|
||
|
||
patchPhase() {
|
||
runHook prePatch
|
||
|
||
for i in $patches; do
|
||
header "applying patch $i" 3
|
||
local uncompress=cat
|
||
case "$i" in
|
||
*.gz)
|
||
uncompress="gzip -d"
|
||
;;
|
||
*.bz2)
|
||
uncompress="bzip2 -d"
|
||
;;
|
||
*.xz)
|
||
uncompress="xz -d"
|
||
;;
|
||
*.lzma)
|
||
uncompress="lzma -d"
|
||
;;
|
||
esac
|
||
# "2>&1" is a hack to make patch fail if the decompressor fails (nonexistent patch, etc.)
|
||
$uncompress < "$i" 2>&1 | patch ${patchFlags:--p1}
|
||
stopNest
|
||
done
|
||
|
||
runHook postPatch
|
||
}
|
||
|
||
|
||
fixLibtool() {
|
||
sed -i -e 's^eval sys_lib_.*search_path=.*^^' "$1"
|
||
}
|
||
|
||
|
||
configurePhase() {
|
||
runHook preConfigure
|
||
|
||
if [ -z "$configureScript" -a -x ./configure ]; then
|
||
configureScript=./configure
|
||
fi
|
||
|
||
if [ -z "$dontFixLibtool" ]; then
|
||
find . -iname "ltmain.sh" | while read i; do
|
||
echo "fixing libtool script $i"
|
||
fixLibtool $i
|
||
done
|
||
fi
|
||
|
||
if [ -z "$dontAddPrefix" -a -n "$prefix" ]; then
|
||
configureFlags="${prefixKey:---prefix=}$prefix $configureFlags"
|
||
fi
|
||
|
||
# Add --disable-dependency-tracking to speed up some builds.
|
||
if [ -z "$dontAddDisableDepTrack" ]; then
|
||
if [ -f "$configureScript" ] && grep -q dependency-tracking "$configureScript"; then
|
||
configureFlags="--disable-dependency-tracking $configureFlags"
|
||
fi
|
||
fi
|
||
|
||
# By default, disable static builds.
|
||
if [ -z "$dontDisableStatic" ]; then
|
||
if [ -f "$configureScript" ] && grep -q enable-static "$configureScript"; then
|
||
configureFlags="--disable-static $configureFlags"
|
||
fi
|
||
fi
|
||
|
||
if [ -n "$configureScript" ]; then
|
||
echo "configure flags: $configureFlags ${configureFlagsArray[@]}"
|
||
$configureScript $configureFlags "${configureFlagsArray[@]}"
|
||
else
|
||
echo "no configure script, doing nothing"
|
||
fi
|
||
|
||
runHook postConfigure
|
||
}
|
||
|
||
|
||
buildPhase() {
|
||
runHook preBuild
|
||
|
||
if [ -z "$makeFlags" ] && ! [ -n "$makefile" -o -e "Makefile" -o -e "makefile" -o -e "GNUmakefile" ]; then
|
||
echo "no Makefile, doing nothing"
|
||
else
|
||
# See https://github.com/NixOS/nixpkgs/pull/1354#issuecomment-31260409
|
||
makeFlags="SHELL=$SHELL $makeFlags"
|
||
|
||
echo "make flags: $makeFlags ${makeFlagsArray[@]} $buildFlags ${buildFlagsArray[@]}"
|
||
make ${makefile:+-f $makefile} \
|
||
${enableParallelBuilding:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} \
|
||
$makeFlags "${makeFlagsArray[@]}" \
|
||
$buildFlags "${buildFlagsArray[@]}"
|
||
fi
|
||
|
||
runHook postBuild
|
||
}
|
||
|
||
|
||
checkPhase() {
|
||
runHook preCheck
|
||
|
||
echo "check flags: $makeFlags ${makeFlagsArray[@]} $checkFlags ${checkFlagsArray[@]}"
|
||
make ${makefile:+-f $makefile} \
|
||
${enableParallelBuilding:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} \
|
||
$makeFlags "${makeFlagsArray[@]}" \
|
||
${checkFlags:-VERBOSE=y} "${checkFlagsArray[@]}" ${checkTarget:-check}
|
||
|
||
runHook postCheck
|
||
}
|
||
|
||
|
||
installPhase() {
|
||
runHook preInstall
|
||
|
||
if [ -n "$prefix" ]; then
|
||
mkdir -p "$prefix"
|
||
fi
|
||
|
||
installTargets=${installTargets:-install}
|
||
echo "install flags: $installTargets $makeFlags ${makeFlagsArray[@]} $installFlags ${installFlagsArray[@]}"
|
||
make ${makefile:+-f $makefile} $installTargets \
|
||
$makeFlags "${makeFlagsArray[@]}" \
|
||
$installFlags "${installFlagsArray[@]}"
|
||
|
||
runHook postInstall
|
||
}
|
||
|
||
|
||
# The fixup phase performs generic, package-independent stuff, like
|
||
# stripping binaries, running patchelf and setting
|
||
# propagated-build-inputs.
|
||
fixupPhase() {
|
||
# Make sure everything is writable so "strip" et al. work.
|
||
for output in $outputs; do
|
||
if [ -e "${!output}" ]; then chmod -R u+w "${!output}"; fi
|
||
done
|
||
|
||
runHook preFixup
|
||
|
||
# Apply fixup to each output.
|
||
local output
|
||
for output in $outputs; do
|
||
prefix=${!output} runHook fixupOutput
|
||
done
|
||
|
||
|
||
# Propagate build inputs and setup hook into the development output.
|
||
|
||
if [ -n "$propagatedBuildInputs" ]; then
|
||
mkdir -p "${!outputDev}/nix-support"
|
||
echo "$propagatedBuildInputs" > "${!outputDev}/nix-support/propagated-build-inputs"
|
||
fi
|
||
|
||
if [ -n "$propagatedNativeBuildInputs" ]; then
|
||
mkdir -p "${!outputDev}/nix-support"
|
||
echo "$propagatedNativeBuildInputs" > "${!outputDev}/nix-support/propagated-native-build-inputs"
|
||
fi
|
||
|
||
if [ -n "$setupHook" ]; then
|
||
mkdir -p "${!outputDev}/nix-support"
|
||
substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook"
|
||
fi
|
||
|
||
# Propagate user-env packages into the output with binaries, TODO?
|
||
|
||
if [ -n "$propagatedUserEnvPkgs" ]; then
|
||
mkdir -p "${!outputBin}/nix-support"
|
||
echo "$propagatedUserEnvPkgs" > "${!outputBin}/nix-support/propagated-user-env-packages"
|
||
fi
|
||
|
||
runHook postFixup
|
||
}
|
||
|
||
|
||
installCheckPhase() {
|
||
runHook preInstallCheck
|
||
|
||
echo "installcheck flags: $makeFlags ${makeFlagsArray[@]} $installCheckFlags ${installCheckFlagsArray[@]}"
|
||
make ${makefile:+-f $makefile} \
|
||
${enableParallelBuilding:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} \
|
||
$makeFlags "${makeFlagsArray[@]}" \
|
||
$installCheckFlags "${installCheckFlagsArray[@]}" ${installCheckTarget:-installcheck}
|
||
|
||
runHook postInstallCheck
|
||
}
|
||
|
||
|
||
distPhase() {
|
||
runHook preDist
|
||
|
||
echo "dist flags: $distFlags ${distFlagsArray[@]}"
|
||
make ${makefile:+-f $makefile} $distFlags "${distFlagsArray[@]}" ${distTarget:-dist}
|
||
|
||
if [ "$dontCopyDist" != 1 ]; then
|
||
mkdir -p "$out/tarballs"
|
||
|
||
# Note: don't quote $tarballs, since we explicitly permit
|
||
# wildcards in there.
|
||
cp -pvd ${tarballs:-*.tar.gz} $out/tarballs
|
||
fi
|
||
|
||
runHook postDist
|
||
}
|
||
|
||
|
||
showPhaseHeader() {
|
||
local phase="$1"
|
||
case $phase in
|
||
unpackPhase) header "unpacking sources";;
|
||
patchPhase) header "patching sources";;
|
||
configurePhase) header "configuring";;
|
||
buildPhase) header "building";;
|
||
checkPhase) header "running tests";;
|
||
installPhase) header "installing";;
|
||
fixupPhase) header "post-installation fixup";;
|
||
installCheckPhase) header "running install tests";;
|
||
*) header "$phase";;
|
||
esac
|
||
}
|
||
|
||
|
||
genericBuild() {
|
||
if [ -n "$buildCommand" ]; then
|
||
eval "$buildCommand"
|
||
return
|
||
fi
|
||
|
||
if [ -z "$phases" ]; then
|
||
phases="$prePhases unpackPhase patchPhase $preConfigurePhases \
|
||
configurePhase $preBuildPhases buildPhase checkPhase \
|
||
$preInstallPhases installPhase $preFixupPhases fixupPhase installCheckPhase \
|
||
$preDistPhases distPhase $postPhases";
|
||
fi
|
||
|
||
for curPhase in $phases; do
|
||
if [ "$curPhase" = buildPhase -a -n "$dontBuild" ]; then continue; fi
|
||
if [ "$curPhase" = checkPhase -a -z "$doCheck" ]; then continue; fi
|
||
if [ "$curPhase" = installPhase -a -n "$dontInstall" ]; then continue; fi
|
||
if [ "$curPhase" = fixupPhase -a -n "$dontFixup" ]; then continue; fi
|
||
if [ "$curPhase" = installCheckPhase -a -z "$doInstallCheck" ]; then continue; fi
|
||
if [ "$curPhase" = distPhase -a -z "$doDist" ]; then continue; fi
|
||
|
||
if [ -n "$tracePhases" ]; then
|
||
echo
|
||
echo "@ phase-started $out $curPhase"
|
||
fi
|
||
|
||
showPhaseHeader "$curPhase"
|
||
dumpVars
|
||
|
||
# Evaluate the variable named $curPhase if it exists, otherwise the
|
||
# function named $curPhase.
|
||
eval "${!curPhase:-$curPhase}"
|
||
|
||
if [ "$curPhase" = unpackPhase ]; then
|
||
cd "${sourceRoot:-.}"
|
||
fi
|
||
|
||
if [ -n "$tracePhases" ]; then
|
||
echo
|
||
echo "@ phase-succeeded $out $curPhase"
|
||
fi
|
||
|
||
stopNest
|
||
done
|
||
}
|
||
|
||
|
||
# Execute the post-hooks.
|
||
runHook postHook
|
||
|
||
|
||
# Execute the global user hook (defined through the Nixpkgs
|
||
# configuration option ‘stdenv.userHook’). This can be used to set
|
||
# global compiler optimisation flags, for instance.
|
||
runHook userHook
|
||
|
||
|
||
dumpVars
|