* Merge the new generic builder.

* Removed substitute, it's part of the generic builder now.
* stdenv-initial (Linux): use the real generic builder script.  This
  does require that sed is in the path of the builder of the initial
  stdenv.

svn path=/nixpkgs/trunk/; revision=7498
This commit is contained in:
Eelco Dolstra 2006-12-27 18:14:57 +00:00
parent f6d923febc
commit 138c0ae751
15 changed files with 160 additions and 1537 deletions

View File

@ -1,10 +1,8 @@
source $stdenv/setup
source $substitute
mkdir $out
mkdir $out/bin
mkdir $out/nix-support
ensureDir $out/bin
ensureDir $out/nix-support
if test -z "$nativeLibc"; then

View File

@ -15,7 +15,6 @@ assert !nativeLibc -> libc != null;
stdenv.mkDerivation {
builder = ./builder.sh;
substitute = ../substitute/substitute.sh;
setupHook = ./setup-hook.sh;
gccWrapper = ./gcc-wrapper.sh;
ldWrapper = ./ld-wrapper.sh;

View File

@ -1,46 +0,0 @@
substitute() {
input=$1
output=$2
params=("$@")
sedArgs=()
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=$((n + 2))
sedArgs=("${sedArgs[@]}" "-e" "s^$pattern^$replacement^g")
fi
if test "$p" = "--subst-var"; then
varName=${params[$((n + 1))]}
n=$((n + 1))
sedArgs=("${sedArgs[@]}" "-e" "s^@${varName}@^${!varName}^g")
fi
if test "$p" = "--subst-var-by"; then
varName=${params[$((n + 1))]}
replacement=${params[$((n + 2))]}
n=$((n + 2))
sedArgs=("${sedArgs[@]}" "-e" "s^@${varName}@^$replacement^g")
fi
done
sed "${sedArgs[@]}" < "$input" > "$output".tmp
if test -x "$output"; then
chmod +x "$output".tmp
fi
mv -f "$output".tmp "$output"
}
substituteInPlace() {
fileName="$1"
shift
substitute "$fileName" "$fileName" "$@"
}

View File

@ -3,7 +3,6 @@ export NIX_NO_SELF_RPATH=1
export NIX_DONT_SET_RPATH=1
source $stdenv/setup
source $substitute
# Explicitly tell glibc to use our pwd, not /bin/pwd.
export PWD_P=$(type -tP pwd)

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@ -6,7 +6,6 @@
stdenv.mkDerivation {
name = "glibc-2.5";
builder = ./builder.sh;
substitute = ../../../build-support/substitute/substitute.sh;
src = fetchurl {
url = http://ftp.gnu.org/gnu/glibc/glibc-2.5.tar.bz2;

View File

@ -1,5 +1,4 @@
source $stdenv/setup
source $substitute
configurePhase() {
substituteInPlace "setup.cfg" \

View File

@ -1,4 +1,4 @@
{stdenv, fetchurl, python, sqlite, substitute}:
{stdenv, fetchurl, python, sqlite}:
stdenv.mkDerivation {
name = "pysqlite-2.2.2";
@ -8,5 +8,5 @@ stdenv.mkDerivation {
};
builder = ./builder.sh;
inherit stdenv python sqlite substitute;
inherit stdenv python sqlite;
}

View File

@ -5,7 +5,6 @@ p4=$param4
p5=$param5
source $stdenv/setup
source $substitute
mkdir $out

View File

@ -15,8 +15,6 @@ let {
builder = ./builder.sh;
substitute = ../../build-support/substitute/substitute.sh;
setup = setupScript;
inherit preHook postHook initialPath gcc shell;

View File

@ -1,660 +0,0 @@
set -e
test -z $NIX_GCC && NIX_GCC=@gcc@
# 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: $PATH"
fi
# Execute the pre-hook.
export SHELL=@shell@
param1=@param1@
param2=@param2@
param3=@param3@
param4=@param4@
param5=@param5@
if test -n "@preHook@"; then
source @preHook@
fi
# Check that the pre-hook initialised SHELL.
if test -z "$SHELL"; then echo "SHELL not set"; exit 1; fi
# 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
# Ensure that the given directory exists.
ensureDir() {
local dir=$1
if ! test -x "$dir"; then mkdir -p "$dir"; fi
}
# 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 $?
fi
}
# Allow the caller to augment buildInputs (it's not always possible to
# do this before the call to setup.sh, since the PATH is empty at that
# point; here we have a basic Unix environment).
eval "$addInputsHook"
# 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 $i
done
fi
}
pkgs=""
if test -n "$buildinputs"; then
buildInputs="$buildinputs" # compatibility
fi
for i in $buildInputs $propagatedBuildInputs; do
findInputs $i
done
# 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
}
for i in $pkgs; do
addToEnv $i
done
# Add the output as an rpath.
if test "$NIX_NO_SELF_RPATH" != "1"; then
export NIX_LDFLAGS="-rpath $out/lib $NIX_LDFLAGS"
fi
# Strip debug information by default.
if test -z "$NIX_STRIP_DEBUG"; then
export NIX_STRIP_DEBUG=1
export NIX_CFLAGS_STRIP="-g0 -Wl,--strip-debug"
fi
# 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
# 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
# Execute the post-hook.
if test -n "@postHook@"; then
source @postHook@
fi
PATH=$_PATH${_PATH:+:}$PATH
if test "$NIX_DEBUG" = "1"; then
echo "Final path: $PATH"
fi
######################################################################
# What follows is the generic builder.
nestingLevel=0
startNest() {
nestingLevel=$(($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 $nestingLevel -gt 0; do
stopNest
done
}
trap "closeNest" EXIT
# This function is useful for debugging broken Nix builds. It dumps
# all environment variables to a file `env-vars' in the build
# directory. If the build fails and the `-K' option is used, you can
# then go to the build directory and source in `env-vars' to reproduce
# the environment used for building.
dumpVars() {
if test "$noDumpEnvVars" != "1"; then
export > $NIX_BUILD_TOP/env-vars
fi
}
# Redirect stdout/stderr to a named pipe connected to a `tee' process
# that writes the specified file (and also to our original stdout).
# The original stdout is saved in descriptor 3.
startLog() {
local logFile=${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" < "$2" &
logWriterPid=$!
}
if test -z "$logDir"; then
logDir=$out/log
fi
logNr=0
# 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 $logFifo
fi
fi
}
# Utility function: return the base name of the given path, with the
# prefix `HASH-' removed, if present.
stripHash() {
strippedName=$(basename $1);
if echo "$strippedName" | grep -q '^[a-z0-9]\{32\}-'; then
strippedName=$(echo "$strippedName" | cut -c34-)
fi
}
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
$unpackCmd || fail
fi
;;
esac
stopNest
}
unpackW() {
if test -n "$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"
}
unpackPhase() {
header "unpacking sources"
startLog "unpack"
unpackW
stopLog
stopNest
}
patchW() {
if test -n "$patchPhase"; then
eval "$patchPhase"
return
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 < $i | patch -p1 || fail
stopNest
done
}
patchPhase() {
if test -z "$patchPhase" -a -z "$patches"; then return; fi
header "patching sources"
startLog "patch"
patchW
stopLog
stopNest
}
fixLibtool() {
sed 's^eval sys_lib_.*search_path=.*^^' < $1 > $1.tmp
mv $1.tmp $1
}
configureW() {
if test -n "$configurePhase"; then
eval "$configurePhase"
return
fi
eval "$preConfigure"
if test -z "$prefix"; then
prefix="$out";
fi
if test "$useTempPrefix" = "1"; then
prefix="$NIX_BUILD_TOP/tmp_prefix";
fi
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 "$postConfigure"
}
configurePhase() {
header "configuring"
startLog "configure"
configureW
stopLog
stopNest
}
buildW() {
if test -n "$buildPhase"; then
eval "$buildPhase"
return
fi
eval "$preBuild"
echo "make flags: $makeFlags ${makeFlagsArray[@]}"
make $makeFlags "${makeFlagsArray[@]}" || fail
eval "$postBuild"
}
buildPhase() {
if test "$dontBuild" = 1; then
return
fi
header "building"
startLog "build"
buildW
stopLog
stopNest
}
checkW() {
if test -n "$checkPhase"; then
eval "$checkPhase"
return
fi
if test -z "$checkTarget"; then
checkTarget="check"
fi
echo "check flags: $checkFlags ${checkFlagsArray[@]}"
make $checkFlags "${checkFlagsArray[@]}" $checkTarget || fail
}
checkPhase() {
if test "$doCheck" != 1; then
return
fi
header "checking"
startLog "check"
checkW
stopLog
stopNest
}
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
}
installW() {
if test -n "$installPhase"; then
eval "$installPhase"
return
fi
eval "$preInstall"
ensureDir "$prefix"
if test -z "$dontMakeInstall"; then
echo "install flags: $installFlags ${installFlagsArray[@]}"
make install $installFlags "${installFlagsArray[@]}" || fail
fi
if test -z "$dontStrip" -a "$NIX_STRIP_DEBUG" = 1; then
find "$prefix" -name "*.a" -exec echo stripping {} \; \
-exec strip -S {} \; || fail
fi
if test "$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
eval "$postInstall"
}
installPhase() {
if test "$dontInstall" = 1; then
return
fi
header "installing"
startLog "install"
installW
stopLog
stopNest
}
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"
}
distPhase() {
if test "$doDist" != 1; then
return
fi
header "creating distribution"
startLog "dist"
distW
stopLog
stopNest
}
genericBuild() {
header "building $out"
unpackPhase
cd $sourceRoot
if test -z "$phases"; then
phases="patchPhase configurePhase buildPhase checkPhase \
installPhase distPhase";
fi
for i in $phases; do
dumpVars
eval "$i"
done
stopNest
}
dumpVars

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@ -1,781 +0,0 @@
set -e
test -z $NIX_GCC && NIX_GCC=@gcc@
# 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: $PATH"
fi
# Execute the pre-hook.
export SHELL=@shell@
export shell=@shell@
param1=@param1@
param2=@param2@
param3=@param3@
param4=@param4@
param5=@param5@
if test -n "@preHook@"; then
source @preHook@
fi
# Check that the pre-hook initialised SHELL.
if test -z "$SHELL"; then echo "SHELL not set"; exit 1; fi
# 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
# Ensure that the given directory exists.
ensureDir() {
local dir=$1
if ! test -x "$dir"; then mkdir -p "$dir"; fi
}
# 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 $?
fi
}
# Allow the caller to augment buildInputs (it's not always possible to
# do this before the call to setup.sh, since the PATH is empty at that
# point; here we have a basic Unix environment).
eval "$addInputsHook"
# 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 $i
done
fi
}
pkgs=""
if test -n "$buildinputs"; then
buildInputs="$buildinputs" # compatibility
fi
for i in $buildInputs $propagatedBuildInputs; do
findInputs $i
done
# 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
}
for i in $pkgs; do
addToEnv $i
done
# Add the output as an rpath.
if test "$NIX_NO_SELF_RPATH" != "1"; then
export NIX_LDFLAGS="-rpath $out/lib $NIX_LDFLAGS"
fi
# Strip debug information by default.
if test -z "$NIX_STRIP_DEBUG"; then
export NIX_STRIP_DEBUG=1
export NIX_CFLAGS_STRIP="-g0 -Wl,--strip-debug"
fi
# 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
# 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
# Execute the post-hook.
if test -n "@postHook@"; then
source @postHook@
fi
PATH=$_PATH${_PATH:+:}$PATH
if test "$NIX_DEBUG" = "1"; then
echo "Final path: $PATH"
fi
######################################################################
# Textual substitution functions.
substitute() {
local input="$1"
local output="$2"
local params=("$@")
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=$((n + 2))
echo "s^$pattern^$replacement^g" >> $sedScript
sedArgs=("${sedArgs[@]}" "-e" )
fi
if test "$p" = "--subst-var"; then
varName=${params[$((n + 1))]}
n=$((n + 1))
echo "s^@${varName}@^${!varName}^g" >> $sedScript
fi
if test "$p" = "--subst-var-by"; then
varName=${params[$((n + 1))]}
replacement=${params[$((n + 2))]}
n=$((n + 2))
echo "s^@${varName}@^$replacement^g" >> $sedScript
fi
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" $args
}
######################################################################
# What follows is the generic builder.
nestingLevel=0
startNest() {
nestingLevel=$(($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 $nestingLevel -gt 0; do
stopNest
done
}
trap "closeNest" EXIT
# This function is useful for debugging broken Nix builds. It dumps
# all environment variables to a file `env-vars' in the build
# directory. If the build fails and the `-K' option is used, you can
# then go to the build directory and source in `env-vars' to reproduce
# the environment used for building.
dumpVars() {
if test "$noDumpEnvVars" != "1"; then
export > $NIX_BUILD_TOP/env-vars
fi
}
# Redirect stdout/stderr to a named pipe connected to a `tee' process
# that writes the specified file (and also to our original stdout).
# The original stdout is saved in descriptor 3.
startLog() {
local logFile=${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" < "$2" &
logWriterPid=$!
}
if test -z "$logDir"; then
logDir=$out/log
fi
logNr=0
# 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 $logFifo
fi
fi
}
# Utility function: return the base name of the given path, with the
# prefix `HASH-' removed, if present.
stripHash() {
strippedName=$(basename $1);
if echo "$strippedName" | grep -q '^[a-z0-9]\{32\}-'; then
strippedName=$(echo "$strippedName" | cut -c34-)
fi
}
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
$unpackCmd || fail
fi
;;
esac
stopNest
}
unpackW() {
if test -n "$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"
}
unpackPhase() {
header "unpacking sources"
startLog "unpack"
unpackW
stopLog
stopNest
}
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 $patchFlags || fail
stopNest
done
}
patchPhase() {
if test -z "$patchPhase" -a -z "$patches"; then return; fi
header "patching sources"
startLog "patch"
patchW
stopLog
stopNest
}
fixLibtool() {
sed 's^eval sys_lib_.*search_path=.*^^' < $1 > $1.tmp
mv $1.tmp $1
}
configureW() {
if test -n "$configurePhase"; then
eval "$configurePhase"
return
fi
eval "$preConfigure"
if test -z "$prefix"; then
prefix="$out";
fi
if test "$useTempPrefix" = "1"; then
prefix="$NIX_BUILD_TOP/tmp_prefix";
fi
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 "$postConfigure"
}
configurePhase() {
header "configuring"
startLog "configure"
configureW
stopLog
stopNest
}
buildW() {
if test -n "$buildPhase"; then
eval "$buildPhase"
return
fi
eval "$preBuild"
echo "make flags: $makeFlags ${makeFlagsArray[@]} $buildFlags ${buildFlagsArray[@]}"
make \
$makeFlags "${makeFlagsArray[@]}" \
$buildFlags "${buildFlagsArray[@]}" || fail
eval "$postBuild"
}
buildPhase() {
if test "$dontBuild" = 1; then
return
fi
header "building"
startLog "build"
buildW
stopLog
stopNest
}
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[@]}" $checkTarget || fail
}
checkPhase() {
if test "$doCheck" != 1; then
return
fi
header "checking"
startLog "check"
checkW
stopLog
stopNest
}
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
}
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"
}
installPhase() {
if test "$dontInstall" = 1; then
return
fi
header "installing"
startLog "install"
installW
stopLog
stopNest
}
# The fixup phase performs generic, package-independent, Nix-related
# stuff, like running patchelf and setting the
# propagated-build-inputs. It should rarely be overriden.
fixupW() {
if test -n "$fixupPhase"; then
eval "$fixupPhase"
return
fi
eval "$preFixup"
if test -z "$dontStrip" -a "$NIX_STRIP_DEBUG" = 1; then
find "$prefix" -name "*.a" -exec echo stripping {} \; \
-exec strip -S {} \; || fail
fi
if test "$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
eval "$postFixup"
}
fixupPhase() {
if test "$dontFixup" = 1; then
return
fi
header "post-installation fixup"
startLog "fixup"
fixupW
stopLog
stopNest
}
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"
}
distPhase() {
if test "$doDist" != 1; then
return
fi
header "creating distribution"
startLog "dist"
distW
stopLog
stopNest
}
genericBuild() {
header "building $out"
if test -n "$buildCommand"; then
eval "$buildCommand"
return
fi
unpackPhase
cd $sourceRoot
if test -z "$phases"; then
phases="patchPhase configurePhase buildPhase checkPhase \
installPhase fixupPhase distPhase";
fi
for i in $phases; do
dumpVars
eval "$i"
done
stopNest
}
dumpVars

View File

@ -16,6 +16,7 @@ fi
# Execute the pre-hook.
export SHELL=@shell@
export shell=@shell@
param1=@param1@
param2=@param2@
param3=@param3@
@ -169,6 +170,79 @@ if test "$NIX_DEBUG" = "1"; then
fi
######################################################################
# Textual substitution functions.
substitute() {
local input="$1"
local output="$2"
local params=("$@")
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=$((n + 2))
echo "s^$pattern^$replacement^g" >> $sedScript
sedArgs=("${sedArgs[@]}" "-e" )
fi
if test "$p" = "--subst-var"; then
varName=${params[$((n + 1))]}
n=$((n + 1))
echo "s^@${varName}@^${!varName}^g" >> $sedScript
fi
if test "$p" = "--subst-var-by"; then
varName=${params[$((n + 1))]}
replacement=${params[$((n + 2))]}
n=$((n + 2))
echo "s^@${varName}@^$replacement^g" >> $sedScript
fi
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" $args
}
######################################################################
# What follows is the generic builder.
@ -400,9 +474,22 @@ patchW() {
return
fi
if test -z "$patchFlags"; then
patchFlags="-p1"
fi
for i in $patches; do
header "applying patch $i" 3
patch -p1 < $i || fail
local uncompress=cat
case $i in
*.gz)
uncompress=gunzip
;;
*.bz2)
uncompress=bunzip2
;;
esac
$uncompress < $i | patch $patchFlags || fail
stopNest
done
}
@ -483,8 +570,10 @@ buildW() {
eval "$preBuild"
echo "make flags: $makeFlags ${makeFlagsArray[@]}"
make $makeFlags "${makeFlagsArray[@]}" || fail
echo "make flags: $makeFlags ${makeFlagsArray[@]} $buildFlags ${buildFlagsArray[@]}"
make \
$makeFlags "${makeFlagsArray[@]}" \
$buildFlags "${buildFlagsArray[@]}" || fail
eval "$postBuild"
}
@ -512,8 +601,10 @@ checkW() {
checkTarget="check"
fi
echo "check flags: $checkFlags ${checkFlagsArray[@]}"
make $checkFlags "${checkFlagsArray[@]}" $checkTarget || fail
echo "check flags: $makeFlags ${makeFlagsArray[@]} $checkFlags ${checkFlagsArray[@]}"
make \
$makeFlags "${makeFlagsArray[@]}" \
$checkFlags "${checkFlagsArray[@]}" $checkTarget || fail
}
@ -549,12 +640,46 @@ installW() {
eval "$preInstall"
ensureDir "$prefix"
if test -z "$dontMakeInstall"; then
echo "install flags: $installFlags ${installFlagsArray[@]}"
make install $installFlags "${installFlagsArray[@]}" || fail
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"
}
installPhase() {
if test "$dontInstall" = 1; then
return
fi
header "installing"
startLog "install"
installW
stopLog
stopNest
}
# The fixup phase performs generic, package-independent, Nix-related
# stuff, like running patchelf and setting the
# propagated-build-inputs. It should rarely be overriden.
fixupW() {
if test -n "$fixupPhase"; then
eval "$fixupPhase"
return
fi
eval "$preFixup"
if test -z "$dontStrip" -a "$NIX_STRIP_DEBUG" = 1; then
find "$prefix" -name "*.a" -exec echo stripping {} \; \
-exec strip -S {} \; || fail
@ -569,17 +694,17 @@ installW() {
echo "$propagatedBuildInputs" > "$out/nix-support/propagated-build-inputs"
fi
eval "$postInstall"
eval "$postFixup"
}
installPhase() {
if test "$dontInstall" = 1; then
fixupPhase() {
if test "$dontFixup" = 1; then
return
fi
header "installing"
startLog "install"
installW
header "post-installation fixup"
startLog "fixup"
fixupW
stopLog
stopNest
}
@ -631,12 +756,17 @@ distPhase() {
genericBuild() {
header "building $out"
if test -n "$buildCommand"; then
eval "$buildCommand"
return
fi
unpackPhase
cd $sourceRoot
if test -z "$phases"; then
phases="patchPhase configurePhase buildPhase checkPhase \
installPhase distPhase";
installPhase fixupPhase distPhase";
fi
for i in $phases; do

View File

@ -80,6 +80,7 @@ rec {
name = "stdenv-linux-initial";
builder = bootstrapTools.bash;
args = [ ./scripts/builder-stdenv-initial.sh ];
stdenvScript = ../generic/setup.sh;
inherit system staticTools curl;
} // {
# !!! too much duplication with stdenv/generic/default.nix

View File

@ -4,7 +4,4 @@ PATH=$staticTools/bin
mkdir $out
cat > $out/setup <<EOF
PATH=$staticTools/bin
EOF
sed -e "s^@initialPath@^$staticTools^" -e "s^@preHook@^^" -e "s^@postHook@^^" < $stdenvScript > $out/setup

View File

@ -160,8 +160,6 @@ rec {
stdenv = if bootStdenv == null then defaultStdenv else bootStdenv;
stdenvNew = overrideSetup stdenv ../stdenv/generic/setup-new2.sh;
### BUILD SUPPORT
@ -195,7 +193,7 @@ rec {
# Run the shell command `buildCommand' to produce a store object
# named `name'. The attributes in `env' are added to the
# environment prior to running the command.
runCommand = name: env: buildCommand: stdenvNew.mkDerivation ({
runCommand = name: env: buildCommand: stdenv.mkDerivation ({
inherit name buildCommand;
} // env);
@ -209,11 +207,8 @@ rec {
cleanSource = src: builtins.filterSource
(name: baseNameOf (toString name) != ".svn") src;
# !!! obsolete
substitute = ../build-support/substitute/substitute.sh;
substituteAll = import ../build-support/substitute/substitute-all.nix {
stdenv = stdenvNew;
inherit stdenv;
};
nukeReferences = import ../build-support/nuke-references/default.nix {
@ -1810,8 +1805,7 @@ rec {
};
wxHaskell = import ../development/libraries/haskell/wxHaskell {
inherit fetchurl unzip ghc;
stdenv = stdenvNew;
inherit stdenv fetchurl unzip ghc;
wxGTK = import ../development/libraries/wxGTK-2.6 {
inherit fetchurl stdenv pkgconfig;
inherit (gtkLibs) gtk;
@ -2006,8 +2000,7 @@ rec {
};
twisted = import ../development/python-modules/twisted {
inherit fetchurl python ZopeInterface;
stdenv = stdenvNew;
inherit fetchurl stdenv python ZopeInterface;
};
ZopeInterface = import ../development/python-modules/ZopeInterface {
@ -2173,8 +2166,7 @@ rec {
kernel = kernel_2_6_18;
kernel_2_6_18 = import ../os-specific/linux/kernel/linux-2.6.18.nix {
inherit fetchurl perl mktemp module_init_tools;
stdenv = overrideSetup stdenv ../stdenv/generic/setup-new.sh;
inherit fetchurl stdenv perl mktemp module_init_tools;
kernelPatches = [
{ name = "skas-2.6.18-v9-pre9";
patch = fetchurl {
@ -2212,8 +2204,7 @@ rec {
};
libcap = import ../os-specific/linux/libcap {
inherit fetchurl;
stdenv = overrideSetup stdenv ../stdenv/generic/setup-new2.sh;
inherit fetchurl stdenv;
};
lvm2 = import ../os-specific/linux/lvm2 {
@ -2792,7 +2783,7 @@ rec {
};
xfig = import ../applications/graphics/xfig {
stdenv = overrideGCC (overrideSetup stdenv ../stdenv/generic/setup-new.sh) gcc34;
stdenv = overrideGCC stdenv gcc34;
inherit fetchurl makeWrapper x11 Xaw3d libpng libjpeg;
inherit (xlibs) imake libXpm libXmu libXi libXp;
};
@ -2997,7 +2988,7 @@ rec {
};
pysqlite = import ../development/libraries/pysqlite {
inherit stdenv fetchurl python substitute sqlite;
inherit stdenv fetchurl python sqlite;
};
};