diff options
Diffstat (limited to 'pkgs/stdenv/generic/setup-new.sh')
| -rw-r--r-- | pkgs/stdenv/generic/setup-new.sh | 660 |
1 files changed, 0 insertions, 660 deletions
diff --git a/pkgs/stdenv/generic/setup-new.sh b/pkgs/stdenv/generic/setup-new.sh deleted file mode 100644 index dd302d06705..00000000000 --- a/pkgs/stdenv/generic/setup-new.sh +++ /dev/null @@ -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 |