diff --git a/Makefile b/Makefile index 62a4850d8..960685b8f 100644 --- a/Makefile +++ b/Makefile @@ -18,7 +18,6 @@ makefiles = \ src/nix-channel/local.mk \ src/nix-build/local.mk \ src/build-remote/local.mk \ - perl/local.mk \ scripts/local.mk \ corepkgs/local.mk \ misc/systemd/local.mk \ diff --git a/configure.ac b/configure.ac index e6b11be2d..5d5f1d2be 100644 --- a/configure.ac +++ b/configure.ac @@ -121,7 +121,6 @@ AC_PATH_PROG(xmllint, xmllint, false) AC_PATH_PROG(xsltproc, xsltproc, false) AC_PATH_PROG(flex, flex, false) AC_PATH_PROG(bison, bison, false) -NEED_PROG(perl, perl) NEED_PROG(sed, sed) NEED_PROG(tar, tar) NEED_PROG(bzip2, bzip2) @@ -131,23 +130,6 @@ AC_PATH_PROG(dot, dot) AC_PATH_PROG(pv, pv, pv) -# Test that Perl has the open/fork feature (Perl 5.8.0 and beyond). -AC_MSG_CHECKING([whether Perl is recent enough]) -if ! $perl -e 'open(FOO, "-|", "true"); while () { print; }; close FOO or die;'; then - AC_MSG_RESULT(no) - AC_MSG_ERROR([Your Perl version is too old. Nix requires Perl 5.8.0 or newer.]) -fi -AC_MSG_RESULT(yes) - - -# Figure out where to install Perl modules. -AC_MSG_CHECKING([for the Perl installation prefix]) -perlversion=$($perl -e 'use Config; print $Config{version};') -perlarchname=$($perl -e 'use Config; print $Config{archname};') -AC_SUBST(perllibdir, [${libdir}/perl5/site_perl/$perlversion/$perlarchname]) -AC_MSG_RESULT($perllibdir) - - NEED_PROG(cat, cat) NEED_PROG(tr, tr) AC_ARG_WITH(coreutils-bin, AC_HELP_STRING([--with-coreutils-bin=PATH], @@ -213,40 +195,6 @@ if test "$gc" = yes; then fi -# Check for the required Perl dependencies (DBI, DBD::SQLite). -perlFlags="-I$perllibdir" - -AC_ARG_WITH(dbi, AC_HELP_STRING([--with-dbi=PATH], - [prefix of the Perl DBI library]), - perlFlags="$perlFlags -I$withval") - -AC_ARG_WITH(dbd-sqlite, AC_HELP_STRING([--with-dbd-sqlite=PATH], - [prefix of the Perl DBD::SQLite library]), - perlFlags="$perlFlags -I$withval") - -AC_MSG_CHECKING([whether DBD::SQLite works]) -if ! $perl $perlFlags -e 'use DBI; use DBD::SQLite;' 2>&5; then - AC_MSG_RESULT(no) - AC_MSG_FAILURE([The Perl modules DBI and/or DBD::SQLite are missing.]) -fi -AC_MSG_RESULT(yes) - -AC_SUBST(perlFlags) - - -# Whether to build the Perl bindings -AC_MSG_CHECKING([whether to build the Perl bindings]) -AC_ARG_ENABLE(perl-bindings, AC_HELP_STRING([--enable-perl-bindings], - [whether to build the Perl bindings (recommended) [default=yes]]), - perlbindings=$enableval, perlbindings=yes) -if test "$enable_shared" = no; then - # Perl bindings require shared libraries. - perlbindings=no -fi -AC_SUBST(perlbindings) -AC_MSG_RESULT($perlbindings) - - AC_ARG_ENABLE(init-state, AC_HELP_STRING([--disable-init-state], [do not initialise DB etc. in `make install']), init_state=$enableval, init_state=yes) diff --git a/doc/manual/advanced-topics/distributed-builds.xml b/doc/manual/advanced-topics/distributed-builds.xml index f85837003..d5bc1c592 100644 --- a/doc/manual/advanced-topics/distributed-builds.xml +++ b/doc/manual/advanced-topics/distributed-builds.xml @@ -42,7 +42,7 @@ purposes. It uses ssh and nix-copy-closure to copy the build inputs and outputs and perform the remote build. To use it, you should set NIX_BUILD_HOOK to -prefix/libexec/nix/build-remote.pl. +prefix/libexec/nix/build-remote. You should also define a list of available build machines and point the environment variable NIX_REMOTE_SYSTEMS to it. NIX_REMOTE_SYSTEMS must be an absolute path. An @@ -68,7 +68,7 @@ bits of information: should not have a passphrase! The maximum number of builds that - build-remote.pl will execute in parallel on the + build-remote will execute in parallel on the machine. Typically this should be equal to the number of CPU cores. For instance, the machine itchy in the example will execute up to 8 builds in parallel. @@ -80,7 +80,7 @@ bits of information: A comma-separated list of supported features. If a derivation has the requiredSystemFeatures attribute, then - build-remote.pl will only perform the + build-remote will only perform the derivation on a machine that has the specified features. For instance, the attribute @@ -106,11 +106,11 @@ requiredSystemFeatures = [ "kvm" ]; You should also set up the environment variable NIX_CURRENT_LOAD to point at a directory (e.g., /var/run/nix/current-load) that -build-remote.pl uses to remember how many builds +build-remote uses to remember how many builds it is currently executing remotely. It doesn't look at the actual load on the remote machine, so if you have multiple instances of Nix running, they should use the same NIX_CURRENT_LOAD -file. Maybe in the future build-remote.pl will +file. Maybe in the future build-remote will look at the actual remote load. diff --git a/release.nix b/release.nix index ace0f9cc8..7bfde71a6 100644 --- a/release.nix +++ b/release.nix @@ -24,18 +24,14 @@ let inherit officialRelease; buildInputs = - [ curl bison flex perl libxml2 libxslt bzip2 xz + [ curl bison flex libxml2 libxslt bzip2 xz pkgconfig sqlite libsodium boehmgc docbook5 docbook5_xsl autoconf-archive git ]; - configureFlags = '' - --with-dbi=${perlPackages.DBI}/${perl.libPrefix} - --with-dbd-sqlite=${perlPackages.DBDSQLite}/${perl.libPrefix} - --enable-gc - ''; + configureFlags = "--enable-gc"; postUnpack = '' # Clean up when building from a working tree. @@ -73,7 +69,7 @@ let src = tarball; buildInputs = - [ curl perl bzip2 xz openssl pkgconfig sqlite boehmgc ] + [ curl bzip2 xz openssl pkgconfig sqlite boehmgc ] ++ lib.optional stdenv.isLinux libsodium ++ lib.optional stdenv.isLinux (aws-sdk-cpp.override { @@ -83,8 +79,6 @@ let configureFlags = '' --disable-init-state - --with-dbi=${perlPackages.DBI}/${perl.libPrefix} - --with-dbd-sqlite=${perlPackages.DBDSQLite}/${perl.libPrefix} --enable-gc --sysconfdir=/etc ''; @@ -147,15 +141,13 @@ let src = tarball; buildInputs = - [ curl perl bzip2 openssl pkgconfig sqlite xz libsodium + [ curl bzip2 openssl pkgconfig sqlite xz libsodium # These are for "make check" only: graphviz libxml2 libxslt ]; configureFlags = '' --disable-init-state - --with-dbi=${perlPackages.DBI}/${perl.libPrefix} - --with-dbd-sqlite=${perlPackages.DBDSQLite}/${perl.libPrefix} ''; dontInstall = false; @@ -282,7 +274,7 @@ let src = jobs.tarball; diskImage = (diskImageFun vmTools.diskImageFuns) { extraPackages = - [ "perl-DBD-SQLite" "perl-devel" "sqlite" "sqlite-devel" "bzip2-devel" "emacs" "libcurl-devel" "openssl-devel" "xz-devel" ] + [ "sqlite" "sqlite-devel" "bzip2-devel" "emacs" "libcurl-devel" "openssl-devel" "xz-devel" ] ++ extraPackages; }; memSize = 1024; meta.schedulingPriority = 50; @@ -303,14 +295,14 @@ let src = jobs.tarball; diskImage = (diskImageFun vmTools.diskImageFuns) { extraPackages = - [ "libdbd-sqlite3-perl" "libsqlite3-dev" "libbz2-dev" "libwww-curl-perl" "libcurl-dev" "libcurl3-nss" "libssl-dev" "liblzma-dev" ] + [ "libsqlite3-dev" "libbz2-dev" "libcurl-dev" "libcurl3-nss" "libssl-dev" "liblzma-dev" ] ++ extraPackages; }; memSize = 1024; meta.schedulingPriority = 50; postInstall = "make installcheck"; configureFlags = "--sysconfdir=/etc"; debRequires = - [ "curl" "libdbd-sqlite3-perl" "libsqlite3-0" "libbz2-1.0" "bzip2" "xz-utils" "libwww-curl-perl" "libssl1.0.0" "liblzma5" ] + [ "curl" "libsqlite3-0" "libbz2-1.0" "bzip2" "xz-utils" "libssl1.0.0" "liblzma5" ] ++ extraDebPackages; debMaintainer = "Eelco Dolstra "; doInstallCheck = true; diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc index 0aabe66c5..7dda6d208 100644 --- a/src/nix-store/nix-store.cc +++ b/src/nix-store/nix-store.cc @@ -926,7 +926,7 @@ static void opServe(Strings opFlags, Strings opArgs) break; } - case cmdBuildPaths: { /* Used by build-remote.pl. */ + case cmdBuildPaths: { if (!writeAllowed) throw Error("building paths is not allowed"); PathSet paths = readStorePaths(*store, in); diff --git a/tests/optimise-store.sh b/tests/optimise-store.sh index ea4478693..bd88662bc 100644 --- a/tests/optimise-store.sh +++ b/tests/optimise-store.sh @@ -5,14 +5,14 @@ clearStore outPath1=$(echo 'with import ./config.nix; mkDerivation { name = "foo1"; builder = builtins.toFile "builder" "mkdir $out; echo hello > $out/foo"; }' | nix-build - --no-out-link --option auto-optimise-store true) outPath2=$(echo 'with import ./config.nix; mkDerivation { name = "foo2"; builder = builtins.toFile "builder" "mkdir $out; echo hello > $out/foo"; }' | nix-build - --no-out-link --option auto-optimise-store true) -inode1="$(perl -e "print ((lstat('$outPath1/foo'))[1])")" -inode2="$(perl -e "print ((lstat('$outPath2/foo'))[1])")" +inode1="$(stat --format=%i $outPath1/foo)" +inode2="$(stat --format=%i $outPath2/foo)" if [ "$inode1" != "$inode2" ]; then echo "inodes do not match" exit 1 fi -nlink="$(perl -e "print ((lstat('$outPath1/foo'))[3])")" +nlink="$(stat --format=%h $outPath1/foo)" if [ "$nlink" != 3 ]; then echo "link count incorrect" exit 1 @@ -20,7 +20,7 @@ fi outPath3=$(echo 'with import ./config.nix; mkDerivation { name = "foo3"; builder = builtins.toFile "builder" "mkdir $out; echo hello > $out/foo"; }' | nix-build - --no-out-link) -inode3="$(perl -e "print ((lstat('$outPath3/foo'))[1])")" +inode3="$(stat --format=%i $outPath3/foo)" if [ "$inode1" = "$inode3" ]; then echo "inodes match unexpectedly" exit 1 @@ -28,8 +28,8 @@ fi nix-store --optimise -inode1="$(perl -e "print ((lstat('$outPath1/foo'))[1])")" -inode3="$(perl -e "print ((lstat('$outPath3/foo'))[1])")" +inode1="$(stat --format=%i $outPath1/foo)" +inode3="$(stat --format=%i $outPath3/foo)" if [ "$inode1" != "$inode3" ]; then echo "inodes do not match" exit 1