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Removed unused setup-sh-defs.nix

svn path=/nixpkgs/trunk/; revision=10254
This commit is contained in:
Michael Raskin 2008-01-22 22:53:40 +00:00
parent 61adeec0e5
commit 776393982c

View file

@ -1,902 +0,0 @@
with (import ../../lib/strings-with-deps.nix (import ../../lib/default-unstable.nix));
rec {
setStrictMode = noDepEntry "set -e;";
setNixGcc = noDepEntry "test -z \$NIX_GCC && NIX_GCC=@gcc@;";
setPathDelimiter = noDepEntry "
if [ -z ${system##*cygwin*} ]; then
PATH_DELIMITER=;
else
PATH_DELIMITER=;
fi
" ;
initPath = noDepEntry "# Set up the initial path.
PATH=
for i in \$NIX_GCC @initialPath@; do
PATH=\$PATH\${PATH:+:}\$i/bin
done
if test \"\$NIX_DEBUG\" = \"1\"; then
echo \"Initial path: \$PATH\"
fi
";
execPreHook = FullDepEntry "# Execute the pre-hook.
export SHELL=@shell@
if test -z \"\$shell\"; then
export shell=@shell@
fi
param1=@param1@
param2=@param2@
param3=@param3@
param4=@param4@
param5=@param5@
if test -n \"@preHook@\"; then
source @preHook@
fi
" [];
checkShellEnv = FullDepEntry "# Check that the pre-hook initialised SHELL.
if test -z \"\$SHELL\"; then echo \"SHELL not set\"; exit 1; fi
" [];
gccSetupHook = FullDepEntry "# Hack: run gcc's setup hook.
envHooks=()
if test -f \$NIX_GCC/nix-support/setup-hook; then
source \$NIX_GCC/nix-support/setup-hook
fi
" [setNixGcc];
defEnsureDir = FullDepEntry "# Ensure that the given directories exists.
ensureDir() {
local dir
for dir in \"\$@\"; do
if ! test -x \"\$dir\"; then mkdir -p \"\$dir\"; fi
done
}
" [];
defInstallBin = FullDepEntry "
installBin() {
ensureDir $out/bin
cp "$@" $out/bin
}
" [];
defAssertEnvExists = FullDepEntry "
assertEnvExists(){
if test -z "${!1}"; then
msg=${2:-error: assertion failed: env var $1 is required}
echo $msg >&2; exit 1
fi
}
" [];
defFail = FullDepEntry "# Called when some build action fails. If \$succeedOnFailure is set,
# create the file `\$out/nix-support/failed' to signal failure, and
# exit normally. Otherwise, exit with failure.
fail() {
exitCode=\$?
if test \"\$succeedOnFailure\" = 1; then
ensureDir \"\$out/nix-support\"
touch \"\$out/nix-support/failed\"
exit 0
else
exit \$?
fi
}
" [];
runAddInputsHook = FullDepEntry "# 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).
eval \"\$addInputsHook\"
" [defFail];
defFindInputs = FullDepEntry "# Recursively find all build inputs.
findInputs()
{
local pkg=\$1
case \$pkgs in
*\ \$pkg\ *)
return 0
;;
esac
pkgs=\"\$pkgs \$pkg \"
if test -f \$pkg/nix-support/setup-hook; then
source \$pkg/nix-support/setup-hook
fi
if test -f \$pkg/nix-support/propagated-build-inputs; then
for i in \$(cat \$pkg/nix-support/propagated-build-inputs); do
findInputs \$i
done
fi
}
" [];
getInputs = FullDepEntry "pkgs=\"\"
if test -n \"\$buildinputs\"; then
buildInputs=\"\$buildinputs\" # compatibility
fi
for i in \$buildInputs \$propagatedBuildInputs; do
findInputs \$i
done
" [defFindInputs];
defAddToEnv = FullDepEntry "# Set the relevant environment variables to point to the build inputs
# found above.
addToEnv()
{
local pkg=\$1
if test \"\$ignoreFailedInputs\" != \"1\" -a -e \$1/nix-support/failed; then
echo \"failed input \$1\" >&2
fail
fi
if test -d \$1/bin; then
export _PATH=\$_PATH\${_PATH:+:}\$1/bin
fi
for i in \"\${envHooks[@]}\"; do
\$i \$pkg
done
}
" [defFail];
preparePackageEnv = FullDepEntry "for i in \$pkgs; do
addToEnv \$i
done
" [getInputs defAddToEnv];
putOutInRpath = FullDepEntry "# Add the output as an rpath.
if test \"\$NIX_NO_SELF_RPATH\" != \"1\"; then
export NIX_LDFLAGS=\"-rpath \$out/lib \$NIX_LDFLAGS\"
fi
" [initPath];
setupStripping = FullDepEntry "# Strip debug information by default.
if test -z \"\$NIX_STRIP_DEBUG\"; then
export NIX_STRIP_DEBUG=1
export NIX_CFLAGS_STRIP=\"-g0 -Wl,--strip-debug\"
fi
" [initPath];
checkNixEnv = FullDepEntry "# Do we know where the store is? This is required for purity checking.
if test -z \"\$NIX_STORE\"; then
echo \"Error: you have an old version of Nix that does not set the\" \
\"NIX_STORE variable. Please upgrade.\" >&2
exit 1
fi
# We also need to know the root of the build directory for purity checking.
if test -z \"\$NIX_BUILD_TOP\"; then
echo \"Error: you have an old version of Nix that does not set the\" \
\"NIX_BUILD_TOP variable. Please upgrade.\" >&2
exit 1
fi
" [initPath];
setTZ = noDepEntry "# 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
" ;
setPrefix = FullDepEntry "# 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 test -z \"\$prefix\"; then
prefix=\"\$out\";
fi
if test \"\$useTempPrefix\" = \"1\"; then
prefix=\"\$NIX_BUILD_TOP/tmp_prefix\";
fi
" [checkNixEnv];
runPostHook = FullDepEntry "# Execute the post-hook.
if test -n \"@postHook@\"; then
source @postHook@
fi
" [setTZ setPrefix execPreHook gccSetupHook preparePackageEnv];
finalSetPath = FullDepEntry "PATH=\$_PATH\${_PATH:+:}\$PATH
if test \"\$NIX_DEBUG\" = \"1\"; then
echo \"Final path: \$PATH\"
fi
" [runPostHook];
defSubstitute = FullDepEntry "######################################################################
# Textual substitution functions.
# Some disgusting hackery to escape replacements in Sed substitutions.
# We should really have a tool that replaces literal values by other
# literal values, without any need for escaping.
escapeSed() {
local s=\"\$1\"
# The `tr' hack is to escape newlines. Sed handles newlines very
# badly, so we just replace newlines with the magic character 0xff
# (377 octal). So don't use that character in replacements :-P
echo -n \"\$1\" | tr '\012' '\377' | sed -e 's^\\^\\\\^g' -e 's^\xff^\\n^g' -e 's/\^/\\^/g' -e 's/&/\\&/g'
}
substitute() {
local input=\"\$1\"
local output=\"\$2\"
local -a params=(\"\$@\")
local sedScript=\$NIX_BUILD_TOP/.sedargs
rm -f \$sedScript
touch \$sedScript
local n p pattern replacement varName
for ((n = 2; n < \${#params[*]}; n += 1)); do
p=\${params[\$n]}
if test \"\$p\" = \"--replace\"; then
pattern=\"\${params[\$((n + 1))]}\"
replacement=\"\${params[\$((n + 2))]}\"
n=\$((n + 2))
fi
if test \"\$p\" = \"--subst-var\"; then
varName=\"\${params[\$((n + 1))]}\"
pattern=\"@\$varName@\"
replacement=\"\${!varName}\"
n=\$((n + 1))
fi
if test \"\$p\" = \"--subst-var-by\"; then
pattern=\"@\${params[\$((n + 1))]}@\"
replacement=\"\${params[\$((n + 2))]}\"
n=\$((n + 2))
fi
replacement=\"\$(escapeSed \"\$replacement\")\"
echo \"s^\$pattern^\$replacement^g\" >> \$sedScript
done
sed -f \$sedScript < \"\$input\" > \"\$output\".tmp
if test -x \"\$output\"; then
chmod +x \"\$output\".tmp
fi
mv -f \"\$output\".tmp \"\$output\"
}
substituteInPlace() {
local fileName=\"\$1\"
shift
substitute \"\$fileName\" \"\$fileName\" \"\$@\"
}
substituteAll() {
local input=\"\$1\"
local output=\"\$2\"
# Select all environment variables that start with a lowercase character.
for envVar in \$(env | sed \"s/^[^a-z].*//\" | sed \"s/^\([^=]*\)=.*/\1/\"); do
if test \"\$NIX_DEBUG\" = \"1\"; then
echo \"\$envVar -> \${!envVar}\"
fi
args=\"\$args --subst-var \$envVar\"
done
substitute \"\$input\" \"\$output\" \$args
}
" [initPath];
defNest = NoDepEntry "######################################################################
# What follows is the generic builder.
nestingLevel=0
startNest() {
nestingLevel=\$((\$nestingLevel + 1))
echo -en \"\e[\$1p\"
}
stopNest() {
nestingLevel=\$((\$nestingLevel - 1))
echo -en \"\e[q\"
}
header() {
startNest \"\$2\"
echo \"\$1\"
}
# Make sure that even when we exit abnormally, the original nesting
# level is properly restored.
closeNest() {
while test \$nestingLevel -gt 0; do
stopNest
done
}
trap \"closeNest\" EXIT
" ;
defDumpVars = FullDepEntry "# 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 test \"\$noDumpEnvVars\" != \"1\"; then
export > \$NIX_BUILD_TOP/env-vars
fi
}
" [checkNixEnv];
defStartStopLog = FullDepEntry "# Redirect stdout/stderr to a named pipe connected to a `tee' process
# that writes the specified file (and also to our original stdout).
# The original stdout is saved in descriptor 3.
startLog() {
local logFile=\${logNr}_\$1
logNr=\$((logNr + 1))
if test \"\$logPhases\" = 1; then
ensureDir \$logDir
exec 3>&1
if test \"\$dontLogThroughTee\" != 1; then
# This required named pipes (fifos).
logFifo=\$NIX_BUILD_TOP/log_fifo
test -p \$logFifo || mkfifo \$logFifo
startLogWrite \"\$logDir/\$logFile\" \"\$logFifo\"
exec > \$logFifo 2>&1
else
exec > \$logDir/\$logFile 2>&1
fi
fi
}
# Factored into a separate function so that it can be overriden.
startLogWrite() {
tee \"\$1\" < \"\$2\" &
logWriterPid=\$!
}
# Restore the original stdout/stderr.
stopLog() {
if test \"\$logPhases\" = 1; then
exec >&3 2>&1
# Wait until the tee process has died. Otherwise output from
# different phases may be mixed up.
if test -n \"\$logWriterPid\"; then
wait \$logWriterPid
logWriterPid=
rm \$logFifo
fi
fi
}
" [setLogVars checkNixEnv ];
setLogVars = FullDepEntry "if test -z \"\$logDir\"; then
logDir=\$out/log
fi
logNr=0
" [initPath];
defStripHash = FullDepEntry "# 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
}
" [initPath];
defUnpack = FullDepEntry "
unpackFile() {
local file=\$1
local cmd
header \"unpacking source archive \$file\" 3
case \$file in
*.tar)
tar xvf \$file || fail
;;
*.tar.gz | *.tgz | *.tar.Z)
gunzip < \$file | tar xvf - || fail
;;
*.tar.bz2 | *.tbz2)
bunzip2 < \$file | tar xvf - || fail
;;
*.zip)
unzip \$file || fail
;;
*)
if test -d \"\$file\"; then
stripHash \$file
cp -prvd \$file \$strippedName || fail
else
if test -n \"\$findUnpacker\"; then
\$findUnpacker \$1;
fi
if test -z \"\$unpackCmd\"; then
echo \"source archive \$file has unknown type\"
exit 1
fi
eval \"\$unpackCmd\" || fail
fi
;;
esac
stopNest
}
" [preparePackageEnv];
defUnpackW = FullDepEntry "
unpackW() {
if test -n \"\$unpackPhase\"; then
eval \"\$unpackPhase\"
return
fi
if test -z \"\$srcs\"; then
if test -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 test -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 test -n \"\$setSourceRoot\"; then
eval \"\$setSourceRoot\"
else
sourceRoot=
for i in *; do
if test -d \"\$i\"; then
case \$dirsBefore in
*\ \$i\ *)
;;
*)
if test -n \"\$sourceRoot\"; then
echo \"unpacker produced multiple directories\"
exit 1
fi
sourceRoot=\$i
;;
esac
fi
done
fi
if test -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 test \"dontMakeSourcesWritable\" != 1; then
chmod -R +w \$sourceRoot
fi
eval \"\$postUnpack\"
}
" [defUnpack];
defUnpackPhase = FullDepEntry "
unpackPhase() {
sourceRoot=. # don't change to user dir homeless shelter if custom unpackSource does'nt set sourceRoot
header \"unpacking sources\"
startLog \"unpack\"
unpackW
stopLog
stopNest
cd \$sourceRoot
}
" [unpackW];
defPatchW = FullDepEntry "
patchW() {
if test -n \"\$patchPhase\"; then
eval \"\$patchPhase\"
return
fi
if test -z \"\$patchFlags\"; then
patchFlags=\"-p1\"
fi
for i in \$patches; do
header \"applying patch \$i\" 3
local uncompress=cat
case \$i in
*.gz)
uncompress=gunzip
;;
*.bz2)
uncompress=bunzip2
;;
esac
\$uncompress < \$i | patch \$patchFlags || fail
stopNest
done
}
" [getInputs]
defPatchPhase = FullDepEntry "
patchPhase() {
if test -z \"\$patchPhase\" -a -z \"\$patches\"; then return; fi
header \"patching sources\"
startLog \"patch\"
patchW
stopLog
stopNest
}
" [defPatchW];
defFixLibTool = FullDepEntry "fixLibtool() {
sed 's^eval sys_lib_.*search_path=.*^^' < \$1 > \$1.tmp
mv \$1.tmp \$1
}
" [initPath];
defConfigureW = FullDepEntry "
configureW() {
if test -n \"\$configurePhase\"; then
eval \"\$configurePhase\"
return
fi
eval \"\$preConfigure\"
if test -z \"\$configureScript\"; then
configureScript=./configure
if ! test -x \$configureScript; then
echo \"no configure script, doing nothing\"
return
fi
fi
if test -z \"\$dontFixLibtool\"; then
for i in \$(find . -name \"ltmain.sh\"); do
echo \"fixing libtool script \$i\"
fixLibtool \$i
done
fi
if test -z \"\$dontAddPrefix\"; then
configureFlags=\"--prefix=\$prefix \$configureFlags\"
fi
echo \"configure flags: \$configureFlags \${configureFlagsArray[@]}\"
\$configureScript \$configureFlags\"\${configureFlagsArray[@]}\" || fail
eval \"\$postConfigure\"
}
" [initPath];
defConfigurePhase = FullDepEntry "
configurePhase() {
header \"configuring\"
startLog \"configure\"
configureW
stopLog
stopNest
}
" [defConfigureW];
defBuildW = FullDepEntry "
buildW() {
if test -n \"\$buildPhase\"; then
eval \"\$buildPhase\"
return
fi
eval \"\$preBuild\"
echo \"make flags: \$makeFlags \${makeFlagsArray[@]} \$buildFlags \${buildFlagsArray[@]}\"
make \
\$makeFlags \"\${makeFlagsArray[@]}\" \
\$buildFlags \"\${buildFlagsArray[@]}\" || fail
eval \"\$postBuild\"
}
" [initPath];
defBuildPhase = FullDepEntry "
buildPhase() {
if test \"\$dontBuild\" = 1; then
return
fi
header \"building\"
startLog \"build\"
buildW
stopLog
stopNest
}
" [defBuildW];
defCheckW = FullDepEntry "
checkW() {
if test -n \"\$checkPhase\"; then
eval \"\$checkPhase\"
return
fi
if test -z \"\$checkTarget\"; then
checkTarget=\"check\"
fi
echo \"check flags: \$makeFlags \${makeFlagsArray[@]} \$checkFlags \${checkFlagsArray[@]}\"
make \
\$makeFlags \"\${makeFlagsArray[@]}\" \
\$checkFlags \"\${checkFlagsArray[@]}\" \$checkTarget || fail
}
" [initPath];
defCheckPhase = FullDepEntry "
checkPhase() {
if test \"\$doCheck\" != 1; then
return
fi
header \"checking\"
startLog \"check\"
checkW
stopLog
stopNest
}
" [checkPhase];
defPatchElf = FullDepEntry "
patchELF() {
# Patch all ELF executables and shared libraries.
header \"patching ELF executables and libraries\"
find \"\$prefix\" \( \
\( -type f -a -name \"*.so*\" \) -o \
\( -type f -a -perm +0100 \) \
\) -print -exec patchelf --shrink-rpath {} \;
stopNest
}
" [initPath defNest];
defInstallW = FullDepEntry "
installW() {
if test -n \"\$installPhase\"; then
eval \"\$installPhase\"
return
fi
eval \"\$preInstall\"
ensureDir \"\$prefix\"
if test -z \"\$installCommand\"; then
if test -z \"\$installTargets\"; then
installTargets=install
fi
echo \"install flags: \$installTargets \$makeFlags \${makeFlagsArray[@]} \$installFlags \${installFlagsArray[@]}\"
make \$installTargets \
\$makeFlags \"\${makeFlagsArray[@]}\" \
\$installFlags \"\${installFlagsArray[@]}\" || fail
else
eval \"\$installCommand\"
fi
eval \"\$postInstall\"
}
" [initPath];
defInstallPhase = FullDepEntry "
installPhase() {
if test \"\$dontInstall\" = 1; then
return
fi
header \"installing\"
startLog \"install\"
installW
stopLog
stopNest
}
" [defInstallW defNest defStartStopLog];
defFixupW = FullDepEntry "
# The fixup phase performs generic, package-independent, Nix-related
# stuff, like running patchelf and setting the
# propagated-build-inputs. It should rarely be overriden.
fixupW() {
if test -n "$fixupPhase"; then
eval "$fixupPhase"
return
fi
eval "$preFixup"
forceShare=${forceShare:=man doc info}
if test -n "$forceShare"; then
for d in $forceShare; do
if test -d "$prefix/$d"; then
if test -d "$prefix/share/$d"; then
echo "Both $d/ and share/$d/ exists!"
else
echo Fixing location of $dir/ subdirectory
ensureDir $prefix/share
if test -w $prefix/share; then
mv -v $prefix/$d $prefix/share
ln -sv share/$d $prefix
fi
fi
else
echo "No $d/ subdirectory, skipping."
fi
done;
fi
# TODO : strip _only_ ELF executables, and return || fail here...
if test -z "$dontStrip"; then
echo "Stripping debuging symbols from files in"
stripDirs "${stripDebugList:-lib}" -S
echo "Stripping all symbols from files in"
stripDirs "${stripAllList:-bin sbin}" -s
fi
if test "$havePatchELF" = 1 -a -z "$dontPatchELF"; then
patchELF "$prefix"
fi
if test -n "$propagatedBuildInputs"; then
ensureDir "$out/nix-support"
echo "$propagatedBuildInputs" > "$out/nix-support/propagated-build-inputs"
fi
if test -n "$setupHook"; then
ensureDir "$out/nix-support"
substituteAll "$setupHook" "$out/nix-support/setup-hook"
fi
eval "$postFixup"
}
" [defPatchElf initPath];
defFixupPhase = FullDepEntry "
fixupPhase() {
if test \"\$dontFixup\" = 1; then
return
fi
header \"post-installation fixup\"
startLog \"fixup\"
fixupW
stopLog
stopNest
}
" [defFixupW defNest defStartStopLog];
defDistW = FullDepEntry "
distW() {
if test -n \"\$distPhase\"; then
eval \"\$distPhase\"
return
fi
eval \"\$preDist\"
if test -z \"\$distTarget\"; then
distTarget=\"dist\"
fi
echo \"dist flags: \$distFlags \${distFlagsArray[@]}\"
make \$distFlags \"\${distFlagsArray[@]}\" \$distTarget || fail
if test \"\$dontCopyDist\" != 1; then
ensureDir \"\$out/tarballs\"
if test -z \"\$tarballs\"; then
tarballs=\"*.tar.gz\"
fi
# Note: don't quote \$tarballs, since we explicitly permit
# wildcards in there.
cp -pvd \$tarballs \$out/tarballs
fi
eval \"\$postDist\"
}
" [initPath ];
defDistPhase = FullDepEntry "
distPhase() {
if test \"\$doDist\" != 1; then
return
fi
header \"creating distribution\"
startLog \"dist\"
distW
stopLog
stopNest
}
" [defDistW defNest defStartStopLog];
defGenericBuild = FullDepEntry "
genericBuild() {
header \"building \$out\"
if test -n \"\$buildCommand\"; then
eval \"\$buildCommand\"
return
fi
if test -z \"\$phases\"; then
phases=\"unpackPhase patchPhase configurePhase buildPhase checkPhase \
installPhase fixupPhase distPhase\";
fi
for i in \$phases; do
dumpVars
eval \"\$i\"
done
stopNest
}
" [defUnpackPhase defBuildPhase defInstallPhase];
doDumpVars = FullDepEntry "
dumpVars
" [defDumpVars];