diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/configure.ac b/configure.ac deleted file mode 100644 index 043aed5b36..0000000000 --- a/configure.ac +++ /dev/null @@ -1,339 +0,0 @@ -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*) - # 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" = '${prefix}/var' && localstatedir=/nix/var - - -# Solaris-specific stuff. -if test "$sys_name" = sunos; then - # Solaris requires -lsocket -lnsl for network functions - LIBS="-lsocket -lnsl $LIBS" -fi - - -CFLAGS=${CFLAGS:--g -O3 -Wall} -CXXFLAGS=${CXXFLAGS:--g -O3 -Wall} -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++) - - -# Check for chroot support (requires chroot() and bind mounts). -AC_CHECK_FUNCS([chroot]) -AC_CHECK_FUNCS([unshare]) -AC_CHECK_FUNCS([statvfs]) -AC_CHECK_HEADERS([sched.h]) -AC_CHECK_HEADERS([sys/param.h]) -AC_CHECK_HEADERS([sys/mount.h], [], [], -[#ifdef HAVE_SYS_PARAM_H -# include <sys/param.h> -# endif -]) - - -# Check for vfork. -#AC_FUNC_FORK() - - -# Check for lutimes, optionally used for changing the mtime of -# symlinks. -AC_CHECK_FUNCS([lutimes]) - - -# Check for sched_setaffinity. -AC_CHECK_FUNCS([sched_setaffinity]) - - -# 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]) - - -# Check whether we have the personality() syscall, which allows us to -# do i686-linux builds on x86_64-linux machines. -AC_CHECK_HEADERS([sys/personality.h]) - - -# Check for <linux/fs.h> (for immutable file support). -AC_CHECK_HEADERS([linux/fs.h]) - - -# Check for tr1/unordered_set. -AC_LANG_PUSH(C++) -AC_CHECK_HEADERS([tr1/unordered_set]) -AC_LANG_POP(C++) - - -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(w3m, w3m, 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 $cat)) -AC_SUBST(coreutils) - - -AC_ARG_WITH(docbook-rng, AC_HELP_STRING([--with-docbook-rng=PATH], - [path of the DocBook RelaxNG schema]), - docbookrng=$withval, docbookrng=/docbook-rng-missing) -AC_SUBST(docbookrng) - -AC_ARG_WITH(docbook-xsl, AC_HELP_STRING([--with-docbook-xsl=PATH], - [path of the DocBook XSL stylesheets]), - docbookxsl=$withval, docbookxsl=/docbook-xsl-missing) -AC_SUBST(docbookxsl) - - -AC_ARG_WITH(store-dir, AC_HELP_STRING([--with-store-dir=PATH], - [path of the Nix store (defaults to /nix/store)]), - storedir=$withval, storedir='/nix/store') -AC_SUBST(storedir) - - -# Look for OpenSSL, an optional 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], - [AC_DEFINE([HAVE_OPENSSL], [1], [Whether to use OpenSSL.]) - CXXFLAGS="$OPENSSL_CFLAGS $CXXFLAGS" - have_openssl=1], [have_openssl=]) -AC_SUBST(HAVE_OPENSSL, [$have_openssl]) - - -# 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 $CXXFLAGS"]) - - -# Whether to use the Boehm garbage collector. -AC_ARG_ENABLE(gc, AC_HELP_STRING([--enable-gc], - [enable garbage collection in the Nix expression evaluator (requires Boehm GC) [default=no]]), - gc=$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 $perlFlags -e 'use WWW::Curl;' 2>&5; then - AC_MSG_RESULT(no) - AC_MSG_FAILURE([The Perl module WWW::Curl is missing.]) -fi -AC_MSG_RESULT(yes) - -AC_SUBST(perlFlags) - - -# Whether to build the Perl bindings -AC_MSG_CHECKING([whether to build the Perl bindings]) -AC_ARG_ENABLE(perl-bindings, AC_HELP_STRING([--enable-perl-bindings], - [whether to build the Perl bindings (recommended) [default=yes]]), - perlbindings=$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 - -AC_CONFIG_HEADER([config.h]) -AC_CONFIG_FILES([]) -AC_OUTPUT |