mirror of
https://github.com/NixOS/nix.git
synced 2024-11-26 00:32:28 +00:00
327 lines
8.9 KiB
Plaintext
327 lines
8.9 KiB
Plaintext
AC_INIT(nix, m4_esyscmd([bash -c "echo -n $(cat ./version)$VERSION_SUFFIX"]))
|
|
AC_CONFIG_SRCDIR(README)
|
|
AC_CONFIG_AUX_DIR(config)
|
|
|
|
AC_PROG_SED
|
|
|
|
# Construct a Nix system name (like "i686-linux").
|
|
AC_CANONICAL_HOST
|
|
AC_MSG_CHECKING([for the canonical Nix system name])
|
|
|
|
AC_ARG_WITH(system, AC_HELP_STRING([--with-system=SYSTEM],
|
|
[Platform identifier (e.g., `i686-linux').]),
|
|
[system=$withval],
|
|
[case "$host_cpu" in
|
|
i*86)
|
|
machine_name="i686";;
|
|
amd64)
|
|
machine_name="x86_64";;
|
|
*)
|
|
machine_name="$host_cpu";;
|
|
esac
|
|
|
|
case "$host_os" in
|
|
linux-gnu*|linux-musl*)
|
|
# For backward compatibility, strip the `-gnu' part.
|
|
system="$machine_name-linux";;
|
|
*)
|
|
# Strip the version number from names such as `gnu0.3',
|
|
# `darwin10.2.0', etc.
|
|
system="$machine_name-`echo $host_os | "$SED" -e's/@<:@0-9.@:>@*$//g'`";;
|
|
esac])
|
|
|
|
sys_name=$(uname -s | tr 'A-Z ' 'a-z_')
|
|
|
|
case $sys_name in
|
|
cygwin*)
|
|
sys_name=cygwin
|
|
;;
|
|
esac
|
|
|
|
AC_MSG_RESULT($system)
|
|
AC_SUBST(system)
|
|
AC_DEFINE_UNQUOTED(SYSTEM, ["$system"], [platform identifier (`cpu-os')])
|
|
|
|
|
|
# State should be stored in /nix/var, unless the user overrides it explicitly.
|
|
test "$localstatedir" = '${prefix}/var' && localstatedir=/nix/var
|
|
|
|
|
|
# Solaris-specific stuff.
|
|
AC_STRUCT_DIRENT_D_TYPE
|
|
if test "$sys_name" = sunos; then
|
|
# Solaris requires -lsocket -lnsl for network functions
|
|
LIBS="-lsocket -lnsl $LIBS"
|
|
fi
|
|
|
|
|
|
CFLAGS=
|
|
CXXFLAGS=
|
|
AC_PROG_CC
|
|
AC_PROG_CXX
|
|
|
|
|
|
# Use 64-bit file system calls so that we can support files > 2 GiB.
|
|
AC_SYS_LARGEFILE
|
|
|
|
|
|
# Check for pubsetbuf.
|
|
AC_MSG_CHECKING([for pubsetbuf])
|
|
AC_LANG_PUSH(C++)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <iostream>
|
|
using namespace std;
|
|
static char buf[1024];]],
|
|
[[cerr.rdbuf()->pubsetbuf(buf, sizeof(buf));]])],
|
|
[AC_MSG_RESULT(yes) AC_DEFINE(HAVE_PUBSETBUF, 1, [Whether pubsetbuf is available.])],
|
|
AC_MSG_RESULT(no))
|
|
AC_LANG_POP(C++)
|
|
|
|
|
|
AC_CHECK_FUNCS([statvfs])
|
|
|
|
|
|
# Check for lutimes, optionally used for changing the mtime of
|
|
# symlinks.
|
|
AC_CHECK_FUNCS([lutimes])
|
|
|
|
|
|
# Check whether the store optimiser can optimise symlinks.
|
|
AC_MSG_CHECKING([whether it is possible to create a link to a symlink])
|
|
ln -s bla tmp_link
|
|
if ln tmp_link tmp_link2 2> /dev/null; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(CAN_LINK_SYMLINK, 1, [Whether link() works on symlinks.])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
rm -f tmp_link tmp_link2
|
|
|
|
|
|
# Check for <locale>.
|
|
AC_LANG_PUSH(C++)
|
|
AC_CHECK_HEADERS([locale])
|
|
AC_LANG_POP(C++)
|
|
|
|
|
|
# Check for <err.h>.
|
|
AC_CHECK_HEADER([err.h], [], [bsddiff_compat_include="-Icompat-include"])
|
|
AC_SUBST([bsddiff_compat_include])
|
|
|
|
|
|
AC_DEFUN([NEED_PROG],
|
|
[
|
|
AC_PATH_PROG($1, $2)
|
|
if test -z "$$1"; then
|
|
AC_MSG_ERROR([$2 is required])
|
|
fi
|
|
])
|
|
|
|
NEED_PROG(curl, curl)
|
|
NEED_PROG(bash, bash)
|
|
NEED_PROG(patch, patch)
|
|
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)
|
|
NEED_PROG(gzip, gzip)
|
|
NEED_PROG(xz, xz)
|
|
AC_PATH_PROG(dot, dot)
|
|
AC_PATH_PROG(dblatex, dblatex)
|
|
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 ! $perl -e 'open(FOO, "-|", "true"); while (<FOO>) { print; }; close FOO or die;'; then
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR([Your Perl version is too old. Nix requires Perl 5.8.0 or newer.])
|
|
fi
|
|
AC_MSG_RESULT(yes)
|
|
|
|
|
|
# Figure out where to install Perl modules.
|
|
AC_MSG_CHECKING([for the Perl installation prefix])
|
|
perlversion=$($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($perllibdir)
|
|
|
|
|
|
NEED_PROG(cat, cat)
|
|
NEED_PROG(tr, tr)
|
|
AC_ARG_WITH(coreutils-bin, AC_HELP_STRING([--with-coreutils-bin=PATH],
|
|
[path of cat, mkdir, etc.]),
|
|
coreutils=$withval, coreutils=$(dirname $cat))
|
|
AC_SUBST(coreutils)
|
|
|
|
|
|
AC_ARG_WITH(store-dir, AC_HELP_STRING([--with-store-dir=PATH],
|
|
[path of the Nix store (defaults to /nix/store)]),
|
|
storedir=$withval, storedir='/nix/store')
|
|
AC_SUBST(storedir)
|
|
|
|
|
|
# Look for OpenSSL, a required dependency.
|
|
AC_PATH_PROG(openssl, openssl, openssl) # if not found, call openssl in $PATH
|
|
AC_SUBST(openssl)
|
|
AC_DEFINE_UNQUOTED(OPENSSL_PATH, ["$openssl"], [Path of the OpenSSL binary])
|
|
|
|
PKG_CHECK_MODULES([OPENSSL], [libcrypto], [CXXFLAGS="$OPENSSL_CFLAGS $CXXFLAGS"])
|
|
|
|
|
|
# Look for libbz2, a required dependency.
|
|
AC_CHECK_LIB([bz2], [BZ2_bzWriteOpen], [true],
|
|
[AC_MSG_ERROR([Nix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])])
|
|
AC_CHECK_HEADERS([bzlib.h], [true],
|
|
[AC_MSG_ERROR([Nix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])])
|
|
|
|
|
|
# Look for SQLite, a required dependency.
|
|
PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.6.19], [CXXFLAGS="$SQLITE3_CFLAGS $CXXFLAGS"])
|
|
|
|
|
|
# Look for libcurl, a required dependency.
|
|
PKG_CHECK_MODULES([LIBCURL], [libcurl], [CXXFLAGS="$LIBCURL_CFLAGS $CXXFLAGS"])
|
|
|
|
|
|
# Look for libsodium, an optional dependency.
|
|
PKG_CHECK_MODULES([SODIUM], [libsodium],
|
|
[AC_DEFINE([HAVE_SODIUM], [1], [Whether to use libsodium for cryptography.])
|
|
CXXFLAGS="$SODIUM_CFLAGS $CXXFLAGS"
|
|
have_sodium=1], [have_sodium=])
|
|
AC_SUBST(HAVE_SODIUM, [$have_sodium])
|
|
|
|
|
|
# Look for liblzma, a required dependency.
|
|
PKG_CHECK_MODULES([LIBLZMA], [liblzma], [CXXFLAGS="$LIBLZMA_CFLAGS $CXXFLAGS"])
|
|
|
|
|
|
# Whether to use the Boehm garbage collector.
|
|
AC_ARG_ENABLE(gc, AC_HELP_STRING([--enable-gc],
|
|
[enable garbage collection in the Nix expression evaluator (requires Boehm GC) [default=no]]),
|
|
gc=$enableval, gc=no)
|
|
if test "$gc" = yes; then
|
|
PKG_CHECK_MODULES([BDW_GC], [bdw-gc])
|
|
CXXFLAGS="$BDW_GC_CFLAGS $CXXFLAGS"
|
|
AC_DEFINE(HAVE_BOEHMGC, 1, [Whether to use the Boehm garbage collector.])
|
|
fi
|
|
|
|
|
|
# Check for the required Perl dependencies (DBI, DBD::SQLite and WWW::Curl).
|
|
perlFlags="-I$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_ARG_WITH(www-curl, AC_HELP_STRING([--with-www-curl=PATH],
|
|
[prefix of the Perl WWW::Curl 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_MSG_CHECKING([whether WWW::Curl works])
|
|
if ! $perl $perlFlags -e 'use WWW::Curl;' 2>&5; then
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_FAILURE([The Perl module WWW::Curl is missing.])
|
|
fi
|
|
AC_MSG_RESULT(yes)
|
|
|
|
AC_SUBST(perlFlags)
|
|
|
|
|
|
# Check for otool, an optional dependency on Darwin.
|
|
AC_PATH_PROG(otool, otool)
|
|
AC_MSG_CHECKING([that otool works])
|
|
case $host_os in
|
|
darwin*)
|
|
if test -z "$otool" || ! $otool --version 2>/dev/null; then
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR([Can't get version from otool; do you need to install developer tools?])
|
|
fi
|
|
AC_MSG_RESULT(yes)
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT(not needed)
|
|
;;
|
|
esac
|
|
|
|
|
|
# Whether to build the Perl bindings
|
|
AC_MSG_CHECKING([whether to build the Perl bindings])
|
|
AC_ARG_ENABLE(perl-bindings, AC_HELP_STRING([--enable-perl-bindings],
|
|
[whether to build the Perl bindings (recommended) [default=yes]]),
|
|
perlbindings=$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=$enableval, init_state=yes)
|
|
#AM_CONDITIONAL(INIT_STATE, test "$init_state" = "yes")
|
|
|
|
|
|
# Setuid installations.
|
|
AC_CHECK_FUNCS([setresuid setreuid lchown])
|
|
|
|
|
|
# Nice to have, but not essential.
|
|
AC_CHECK_FUNCS([strsignal posix_fallocate nanosleep sysconf])
|
|
|
|
|
|
# This is needed if bzip2 is a static library, and the Nix libraries
|
|
# are dynamic.
|
|
if test "$(uname)" = "Darwin"; then
|
|
LDFLAGS="-all_load $LDFLAGS"
|
|
fi
|
|
|
|
|
|
# Figure out the extension of dynamic libraries.
|
|
eval dynlib_suffix=$shrext_cmds
|
|
AC_SUBST(dynlib_suffix)
|
|
|
|
|
|
# Do we have GNU tar?
|
|
AC_MSG_CHECKING([if you have a recent GNU tar])
|
|
if $tar --version 2> /dev/null | grep -q GNU && tar cvf /dev/null --warning=no-timestamp ./config.log > /dev/null; then
|
|
AC_MSG_RESULT(yes)
|
|
tarFlags="--warning=no-timestamp"
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
AC_SUBST(tarFlags)
|
|
|
|
|
|
# Expand all variables in config.status.
|
|
test "$prefix" = NONE && prefix=$ac_default_prefix
|
|
test "$exec_prefix" = NONE && exec_prefix='${prefix}'
|
|
for name in $ac_subst_vars; do
|
|
declare $name="$(eval echo "${!name}")"
|
|
declare $name="$(eval echo "${!name}")"
|
|
declare $name="$(eval echo "${!name}")"
|
|
done
|
|
|
|
rm -f Makefile.config
|
|
|
|
AC_CONFIG_HEADER([config.h])
|
|
AC_CONFIG_FILES([])
|
|
AC_OUTPUT
|