01a1658c6b
On the downside, the build process of stdenvLinux builds gcc 9 times (3 x 3 bootstrap stages). That's a bit excessive. svn path=/nixpkgs/trunk/; revision=880
427 lines
8.3 KiB
Bash
427 lines
8.3 KiB
Bash
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: $PATH"
|
|
fi
|
|
|
|
|
|
# Execute the pre-hook.
|
|
export SHELL=@shell@
|
|
param1=@param1@
|
|
param2=@param2@
|
|
param3=@param3@
|
|
param4=@param4@
|
|
param5=@param5@
|
|
if test -n "@preHook@"; then
|
|
. @preHook@
|
|
fi
|
|
|
|
|
|
# Check that the pre-hook initialised SHELL.
|
|
if test -z "$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
|
|
. $NIX_GCC/nix-support/setup-hook
|
|
fi
|
|
|
|
|
|
# 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
|
|
. $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 -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 $NIX_LDFLAGS"
|
|
fi
|
|
|
|
|
|
# Strip debug information by default.
|
|
export NIX_STRIP_DEBUG=1
|
|
export NIX_CFLAGS_STRIP="-g0 -Wl,-s"
|
|
|
|
|
|
# Do we know where the store is? This is required for purity checking.
|
|
if test -z "$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 "$NIX_BUILD_TOP"; then
|
|
echo "Error: you have an old version of Nix that does not set the" \
|
|
"NIX_BUILD_TOP variable. Please upgrade." >&2
|
|
exit 1
|
|
fi
|
|
|
|
|
|
# Set the TZ (timezone) environment variable, otherwise commands like
|
|
# `date' will complain (e.g., `Tue Mar 9 10:01:47 Local time zone must
|
|
# be set--see zic manual page 2004').
|
|
export TZ=UTC
|
|
|
|
|
|
# Execute the post-hook.
|
|
if test -n "@postHook@"; then
|
|
. @postHook@
|
|
fi
|
|
|
|
PATH=$_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 $nestingLevel -gt 0; do
|
|
stopNest
|
|
done
|
|
}
|
|
|
|
trap "closeNest" EXIT
|
|
|
|
|
|
# Utility function: return the base name of the given path, with the
|
|
# prefix `HASH-' removed, if present.
|
|
stripHash() {
|
|
strippedName=$(basename $1);
|
|
if echo "$strippedName" | grep -q '^[a-f0-9]\{32\}-'; then
|
|
strippedName=$(echo "$strippedName" | cut -c34-)
|
|
fi
|
|
}
|
|
|
|
|
|
unpackFile() {
|
|
local file=$1
|
|
local cmd
|
|
|
|
case $file in
|
|
*.tar) cmd="tar xvf $file";;
|
|
*.tar.gz | *.tgz | *.tar.Z) cmd="tar xvfz $file";;
|
|
*.tar.bz2 | *.tbz2) cmd="tar xvfj $file";;
|
|
*.zip) cmd="unzip $file";;
|
|
*)
|
|
if test -d "$file"; then
|
|
stripHash $file
|
|
cmd="cp -prvd $file $strippedName"
|
|
else
|
|
if test -n "$findUnpacker"; then
|
|
$findUnpacker $1;
|
|
fi
|
|
if test -z "$unpackCmd"; then
|
|
echo "source archive $file has unknown type"
|
|
exit 1
|
|
fi
|
|
cmd=$unpackCmd
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
header "unpacking source archive $file (using $cmd)" 3
|
|
$cmd
|
|
stopNest
|
|
}
|
|
|
|
|
|
unpackW() {
|
|
if test -n "$unpackPhase"; then
|
|
$unpackPhase
|
|
return
|
|
fi
|
|
|
|
if test -z "$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
|
|
$setSourceRoot
|
|
else
|
|
sourceRoot=
|
|
for i in *; do
|
|
if test -d "$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 $sourceRoot"
|
|
|
|
if test -n "$postUnpack"; then
|
|
$postUnpack
|
|
fi
|
|
}
|
|
|
|
|
|
unpackPhase() {
|
|
header "unpacking sources"
|
|
unpackW
|
|
stopNest
|
|
}
|
|
|
|
|
|
patchW() {
|
|
if test -n "$patchPhase"; then
|
|
$patchPhase
|
|
return
|
|
fi
|
|
|
|
for i in $patches; do
|
|
header "applying patch $i" 3
|
|
patch -p1 < $i
|
|
stopNest
|
|
done
|
|
}
|
|
|
|
|
|
patchPhase() {
|
|
if test -z "$patchPhase" -a -z "$patches"; then return; fi
|
|
header "patching sources"
|
|
patchW
|
|
stopNest
|
|
}
|
|
|
|
|
|
fixLibtool() {
|
|
sed 's^eval sys_lib_.*search_path=.*^^' < $1 > $1.tmp
|
|
mv $1.tmp $1
|
|
}
|
|
|
|
|
|
configureW() {
|
|
if test -n "$configurePhase"; then
|
|
$configurePhase
|
|
stopNest
|
|
return
|
|
fi
|
|
|
|
if test -n "$preConfigure"; then
|
|
$preConfigure
|
|
fi
|
|
|
|
if test -z "$configureScript"; then
|
|
configureScript=./configure
|
|
fi
|
|
|
|
if ! test -x $configureScript; then
|
|
echo "no configure script, doing nothing"
|
|
return
|
|
fi
|
|
|
|
if test -z "$dontFixLibtool" -a -f ./ltmain.sh; 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=$out $configureFlags"
|
|
fi
|
|
|
|
echo "configure flags: $configureFlags"
|
|
$configureScript $configureFlags
|
|
|
|
if test -n "$postConfigure"; then
|
|
$postConfigure
|
|
fi
|
|
}
|
|
|
|
|
|
configurePhase() {
|
|
header "configuring"
|
|
configureW
|
|
stopNest
|
|
}
|
|
|
|
|
|
buildW() {
|
|
if test -n "$buildPhase"; then
|
|
$buildPhase
|
|
return
|
|
fi
|
|
|
|
if test -z "$dontMake"; then
|
|
echo "make flags: $makeFlags"
|
|
make $makeFlags
|
|
fi
|
|
}
|
|
|
|
|
|
buildPhase() {
|
|
header "building"
|
|
buildW
|
|
stopNest
|
|
}
|
|
|
|
|
|
installW() {
|
|
if test -n "$installPhase"; then
|
|
$installPhase
|
|
return
|
|
fi
|
|
|
|
if test -n "$preInstall"; then
|
|
$preInstall
|
|
fi
|
|
|
|
if ! test -x "$out"; then mkdir "$out"; fi
|
|
|
|
if test -z "$dontMakeInstall"; then
|
|
echo "install flags: $installFlags"
|
|
make install $installFlags
|
|
fi
|
|
|
|
if test -z "$dontStrip" -a "$NIX_STRIP_DEBUG" = 1; then
|
|
find "$out" -name "*.a" -exec echo stripping {} \; -exec strip -S {} \;
|
|
fi
|
|
|
|
if test -n "$propagatedBuildInputs"; then
|
|
if ! test -x "$out/nix-support"; then mkdir "$out/nix-support"; fi
|
|
echo "$propagatedBuildInputs" > "$out/nix-support/propagated-build-inputs"
|
|
fi
|
|
|
|
if test -n "$postInstall"; then
|
|
$postInstall
|
|
fi
|
|
}
|
|
|
|
|
|
installPhase() {
|
|
header "installing"
|
|
installW
|
|
stopNest
|
|
}
|
|
|
|
|
|
genericBuild() {
|
|
header "building $out"
|
|
unpackPhase
|
|
cd $sourceRoot
|
|
patchPhase
|
|
configurePhase
|
|
buildPhase
|
|
installPhase
|
|
stopNest
|
|
}
|