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Drop the externals directory

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Nix now requires SQLite and bzip2 to be pre-installed.  SQLite is
detected using pkg-config.  We required DBD::SQLite anyway, so
depending on SQLite is not a big problem.

The --with-bzip2, --with-openssl and --with-sqlite flags are gone.
This commit is contained in:
Eelco Dolstra 2012-03-18 23:54:57 +01:00
parent 2e0322efd1
commit b006a31d52
12 changed files with 64 additions and 179 deletions
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7
.gitignore vendored
View file

@ -43,13 +43,6 @@ Makefile.in
/doc/manual/NEWS.html
/doc/manual/NEWS.txt
# /externals/
/externals/bzip2-*
/externals/build-bzip2
/externals/inst-bzip2
/externals/sqlite-*
/externals/build-sqlite
# /scripts/
/scripts/nix-profile.sh
/scripts/nix-pull

2
Makefile.am
View file

@ -1,4 +1,4 @@
SUBDIRS = externals src perl scripts corepkgs doc misc tests
SUBDIRS = src perl scripts corepkgs doc misc tests
EXTRA_DIST = substitute.mk nix.spec nix.spec.in bootstrap.sh \
nix.conf.example NEWS version

80
configure.ac
View file

@ -167,14 +167,11 @@ AC_PATH_PROG(bison, bison, false)
NEED_PROG(perl, perl)
NEED_PROG(sed, sed)
NEED_PROG(tar, tar)
NEED_PROG(bzip2, bzip2)
AC_PATH_PROG(dot, dot)
AC_PATH_PROG(dblatex, dblatex)
AC_PATH_PROG(gzip, gzip)
AC_PATH_PROG(openssl_prog, openssl, openssl) # if not found, call openssl in $PATH
AC_SUBST(openssl_prog)
AC_DEFINE_UNQUOTED(OPENSSL_PATH, ["$openssl_prog"], [Path of the OpenSSL binary])
# Test that Perl has the open/fork feature (Perl 5.8.0 and beyond).
AC_MSG_CHECKING([whether Perl is recent enough])
@ -224,63 +221,27 @@ AC_ARG_WITH(store-dir, AC_HELP_STRING([--with-store-dir=PATH],
AC_SUBST(storedir)
AC_ARG_WITH(openssl, AC_HELP_STRING([--with-openssl=PATH],
[prefix of the OpenSSL library]),
openssl=$withval, openssl=)
AM_CONDITIONAL(HAVE_OPENSSL, test -n "$openssl")
if test -n "$openssl"; then
LDFLAGS="-L$openssl/lib -lcrypto $LDFLAGS"
CFLAGS="-I$openssl/include $CFLAGS"
CXXFLAGS="-I$openssl/include $CXXFLAGS"
AC_DEFINE(HAVE_OPENSSL, 1, [Whether to use OpenSSL.])
fi
# Look for OpenSSL, an optional dependency.
AC_PATH_PROG(openssl_prog, openssl, openssl) # if not found, call openssl in $PATH
AC_SUBST(openssl_prog)
AC_DEFINE_UNQUOTED(OPENSSL_PATH, ["$openssl_prog"], [Path of the OpenSSL binary])
PKG_CHECK_MODULES([OPENSSL], [libcrypto],
[AC_DEFINE([HAVE_OPENSSL], [1], [Whether to use OpenSSL.])
CXXFLAGS="$OPENSSL_CFLAGS $CXXFLAGS"
have_openssl=1], [])
AM_CONDITIONAL(HAVE_OPENSSL, test "$have_openssl" = 1)
AC_ARG_WITH(bzip2, AC_HELP_STRING([--with-bzip2=PATH],
[prefix of bzip2]),
bzip2=$withval, bzip2=)
AM_CONDITIONAL(HAVE_BZIP2, test -n "$bzip2")
ATERM_VERSION=2.5
AC_SUBST(ATERM_VERSION)
if test -z "$bzip2"; then
# Headers and libraries will be used from the temporary installation
# in externals/inst-bzip2.
bzip2_lib='-L${top_builddir}/externals/inst-bzip2/lib -lbz2'
bzip2_include='-I${top_builddir}/externals/inst-bzip2/include'
# The binary will be copied to $libexecdir.
bzip2_bin='${libexecdir}/nix'
# But for testing, we have to use the temporary copy :-(
bzip2_bin_test='${top_builddir}/externals/inst-bzip2/bin'
else
bzip2_lib="-L$bzip2/lib -lbz2"
bzip2_include="-I$bzip2/include"
bzip2_bin="$bzip2/bin"
bzip2_bin_test="$bzip2/bin"
fi
AC_SUBST(bzip2_lib)
AC_SUBST(bzip2_include)
AC_SUBST(bzip2_bin)
AC_SUBST(bzip2_bin_test)
# Look for libbz2, a required dependency.
AC_CHECK_LIB([bz2], [BZ2_bzWriteOpen], [true],
[AC_MSG_ERROR([Nix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])])
AC_CHECK_HEADERS([bzlib.h], [true],
[AC_MSG_ERROR([Nix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])])
AC_ARG_WITH(sqlite, AC_HELP_STRING([--with-sqlite=PATH],
[prefix of SQLite]),
sqlite=$withval, sqlite=)
AM_CONDITIONAL(HAVE_SQLITE, test -n "$sqlite")
SQLITE_VERSION=3070900
AC_SUBST(SQLITE_VERSION)
if test -z "$sqlite"; then
sqlite_lib='${top_builddir}/externals/sqlite-autoconf-$(SQLITE_VERSION)/libsqlite3.la'
sqlite_include='-I${top_builddir}/externals/sqlite-autoconf-$(SQLITE_VERSION)'
sqlite_bin='${top_builddir}/externals/sqlite-autoconf-$(SQLITE_VERSION)'
else
sqlite_lib="-L$sqlite/lib -lsqlite3"
sqlite_include="-I$sqlite/include"
sqlite_bin="$sqlite/bin"
fi
AC_SUBST(sqlite_lib)
AC_SUBST(sqlite_include)
AC_SUBST(sqlite_bin)
# Look for SQLite, a required dependency.
PKG_CHECK_MODULES([SQLITE3], [sqlite3], [CXXFLAGS="$SQLITE3_CFLAGS $CXXFLAGS"])
# Whether to use the Boehm garbage collector.
@ -329,8 +290,8 @@ AC_CHECK_FUNCS([setresuid setreuid lchown])
AC_CHECK_FUNCS([strsignal posix_fallocate nanosleep sysconf])
# This is needed if ATerm or bzip2 are static libraries,
# and the Nix libraries are dynamic.
# This is needed if bzip2 is a static library, and the Nix libraries
# are dynamic.
if test "$(uname)" = "Darwin"; then
LDFLAGS="-all_load $LDFLAGS"
fi
@ -343,7 +304,6 @@ AC_SUBST(dynlib_suffix)
AM_CONFIG_HEADER([config.h])
AC_CONFIG_FILES([Makefile
externals/Makefile
src/Makefile
src/bin2c/Makefile
src/boost/Makefile

47
doc/manual/installation.xml
View file

@ -69,7 +69,36 @@ from source</emphasis>. Binary releases (e.g., RPMs) have no
prerequisites.</para>
<para>A fairly recent version of GCC/G++ is required. Version 2.95
and higher should work.</para>
and higher should work. Clang will also work.</para>
<para>Nix requires Perl, version 5.8 or higher.</para>
<para>Nix requires <command>pkg-config</command> to locate its
dependencies. If your distribution does not provide it, you can get
it from <link
xlink:href="http://www.freedesktop.org/wiki/Software/pkg-config"
/>.</para>
<para>Nix requires the bzip2 compressor program and the
<literal>libbz2</literal> library. Thus you must have bzip2
installed, including development headers and libraries. If your
distribution does not provide these, you can obtain bzip2 from <link
xlink:href="http://www.bzip.org/"/>.</para>
<para>Nix requires the SQLite embedded database library. If your
distribution does not provide it, please install it from <link
xlink:href="http://www.sqlite.org/" />.</para>
<para>Nix requires the Perl DBI and DBD::SQLite libraries, which are
available from <link xlink:href="http://search.cpan.org/">CPAN</link>
if your distribution does not provide them.</para>
<para>Nix can optionally use the <link
xlink:href="http://www.hpl.hp.com/personal/Hans_Boehm/gc/">Boehm
garbage collector</link> to reduce the evaluator’s memory consumption.
To enable it, install <literal>pkgconfig</literal> and the Boehm
garbage collector, and pass the flag <option>--enable-gc</option> to
<command>configure</command>.</para>
<para>To build this manual and the man-pages you need the
<command>xmllint</command> and <command>xsltproc</command> programs,
@ -96,22 +125,6 @@ ubiquitous 2.5.4a won't. Note that these are only required if you
modify the parser or when you are building from the Subversion
repository.</para>
<para>Nix uses the bzip2 compressor (including the bzip2 library). It
is included in the Nix source distribution. If you build from the
Subversion repository, you must download it yourself and place it in
the <filename>externals/</filename> directory. See
<filename>externals/Makefile.am</filename> for the precise URLs of
this packages. Alternatively, if you already have it installed, you
can use <command>configure</command>'s <option>--with-bzip2</option>
options to point to their respective locations.</para>
<para>Nix can optionally use the <link
xlink:href="http://www.hpl.hp.com/personal/Hans_Boehm/gc/">Boehm
garbage collector</link> to reduce the evaluator’s memory consumption.
To enable it, install <literal>pkgconfig</literal> and the Boehm
garbage collector, and pass the flag <option>--enable-gc</option> to
<command>configure</command>.</para>
</section>

67
externals/Makefile.am vendored
View file

@ -1,67 +0,0 @@
# bzip2
BZIP2 = bzip2-1.0.6
$(BZIP2).tar.gz:
@echo "Nix requires bzip2 to build."
@echo "Please download version 1.0.6 from"
@echo " http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz"
@echo "and place it in the externals/ directory."
false
$(BZIP2): $(BZIP2).tar.gz
gunzip < $(srcdir)/$(BZIP2).tar.gz | tar xvf -
if HAVE_BZIP2
build-bzip2:
else
build-bzip2: $(BZIP2)
(cd $(BZIP2) && \
$(MAKE) CC="$(CC)" && \
$(MAKE) install PREFIX=$(abs_builddir)/inst-bzip2)
touch build-bzip2
install-exec-local:: build-bzip2
mkdir -p $(DESTDIR)${bzip2_bin}
$(INSTALL_PROGRAM) $(bzip2_bin_test)/bzip2 $(DESTDIR)${bzip2_bin}
endif
# SQLite
SQLITE = sqlite-autoconf-$(SQLITE_VERSION)
SQLITE_TAR = sqlite-autoconf-$(SQLITE_VERSION).tar.gz
$(SQLITE_TAR):
@echo "Nix requires the SQLite library to build."
@echo "Please download version $(SQLITE_VERSION) from"
@echo " http://www.sqlite.org/$(SQLITE_TAR)"
@echo "and place it in the externals/ directory."
false
$(SQLITE): $(SQLITE_TAR)
gzip -d < $(srcdir)/$(SQLITE_TAR) | tar xvf -
if HAVE_SQLITE
build-sqlite:
else
build-sqlite: $(SQLITE)
(cd $(SQLITE) && \
CC="$(CC)" CFLAGS="-DSQLITE_ENABLE_COLUMN_METADATA=1" ./configure --disable-static --prefix=$(pkglibdir)/dummy --libdir=${pkglibdir} $(SUB_CONFIGURE_FLAGS) && \
$(MAKE) )
touch build-sqlite
install-exec-local:: build-sqlite
cd $(SQLITE) && $(MAKE) install
rm -rf "$(DESTDIR)/$(pkglibdir)/dummy"
endif
all: build-bzip2 build-sqlite
EXTRA_DIST = $(BZIP2).tar.gz $(SQLITE_TAR)
clean:
$(RM) -f build-bzip2 build-sqlite
$(RM) -rf $(BZIP2) $(SQLITE)
$(RM) -rf inst-bzip2

17
release.nix
View file

@ -20,7 +20,7 @@ let
buildInputs =
[ curl bison24 flex2535 perl libxml2 libxslt w3m bzip2
tetex dblatex nukeReferences pkgconfig git
tetex dblatex nukeReferences pkgconfig sqlite git
];
configureFlags = ''
@ -33,17 +33,10 @@ let
postUnpack = ''
# Clean up when building from a working tree.
(cd $sourceRoot && (git ls-files -o | xargs rm -v))
(cd $sourceRoot && (git ls-files -o | xargs -r rm -v))
'';
# Include the Bzip2 tarball in the distribution.
preConfigure = ''
stripHash ${bzip2.src}
cp -pv ${bzip2.src} externals/$strippedName
stripHash ${sqlite.src}
cp -pv ${sqlite.src} externals/$strippedName
# TeX needs a writable font cache.
export VARTEXFONTS=$TMPDIR/texfonts
'';
@ -78,11 +71,10 @@ let
name = "nix";
src = tarball;
buildInputs = [ curl perl bzip2 openssl pkgconfig boehmgc ];
buildInputs = [ curl perl bzip2 openssl pkgconfig sqlite boehmgc ];
configureFlags = ''
--disable-init-state
--with-bzip2=${bzip2} --with-sqlite=${sqlite}
--with-dbi=${perlPackages.DBI}/lib/perl5/site_perl
--with-dbd-sqlite=${perlPackages.DBDSQLite}/lib/perl5/site_perl
--enable-gc
@ -98,14 +90,13 @@ let
src = tarball;
buildInputs =
[ curl perl bzip2 openssl
[ curl perl bzip2 openssl pkgconfig sqlite
# These are for "make check" only:
graphviz libxml2 libxslt
];
configureFlags = ''
--disable-init-state
--with-bzip2=${bzip2} --with-sqlite=${sqlite}
--with-dbi=${perlPackages.DBI}/lib/perl5/site_perl
--with-dbd-sqlite=${perlPackages.DBDSQLite}/lib/perl5/site_perl
'';

6
src/bsdiff-4.3/Makefile.am
View file

@ -4,10 +4,10 @@ libexec_PROGRAMS = bsdiff bspatch
bsdiff_SOURCES = bsdiff.c
bsdiff_LDADD = ${bzip2_lib}
bsdiff_LDADD = -lbz2
bspatch_SOURCES = bspatch.c
bspatch_LDADD = ${bzip2_lib}
bspatch_LDADD = -lbz2
AM_CFLAGS = -O3 ${bzip2_include} ${bsddiff_compat_include}
AM_CFLAGS = -O3 ${bsddiff_compat_include}

4
src/libstore/Makefile.am
View file

@ -10,12 +10,12 @@ pkginclude_HEADERS = \
globals.hh references.hh pathlocks.hh \
worker-protocol.hh
libstore_la_LIBADD = ../libutil/libutil.la ../boost/format/libformat.la ${aterm_lib} ${sqlite_lib}
libstore_la_LIBADD = ../libutil/libutil.la ../boost/format/libformat.la @SQLITE3_LIBS@
EXTRA_DIST = schema.sql
AM_CXXFLAGS = -Wall \
${sqlite_include} -I$(srcdir)/.. -I$(srcdir)/../libutil \
-I$(srcdir)/.. -I$(srcdir)/../libutil \
-DNIX_STORE_DIR=\"$(storedir)\" \
-DNIX_DATA_DIR=\"$(datadir)\" \
-DNIX_STATE_DIR=\"$(localstatedir)/nix\" \

4
src/libutil/Makefile.am
View file

@ -3,7 +3,7 @@ pkglib_LTLIBRARIES = libutil.la
libutil_la_SOURCES = util.cc hash.cc serialise.cc \
archive.cc xml-writer.cc immutable.cc
libutil_la_LIBADD = ../boost/format/libformat.la ${aterm_lib} ${sqlite_lib}
libutil_la_LIBADD = ../boost/format/libformat.la
pkginclude_HEADERS = util.hh hash.hh serialise.hh \
archive.hh xml-writer.hh types.hh immutable.hh
@ -11,6 +11,8 @@ pkginclude_HEADERS = util.hh hash.hh serialise.hh \
if !HAVE_OPENSSL
libutil_la_SOURCES += \
md5.c md5.h sha1.c sha1.h sha256.c sha256.h md32_common.h
else
libutil_la_LIBADD += @OPENSSL_LIBS@
endif
AM_CXXFLAGS = -Wall -I$(srcdir)/..

3
substitute.mk
View file

@ -14,8 +14,7 @@
-e "s^@system\@^$(system)^g" \
-e "s^@shell\@^$(bash)^g" \
-e "s^@curl\@^$(curl)^g" \
-e "s^@bzip2\@^$(bzip2_bin)/bzip2^g" \
-e "s^@bzip2_bin_test\@^$(bzip2_bin_test)^g" \
-e "s^@bzip2\@^$(bzip2)^g" \
-e "s^@perl\@^$(perl)^g" \
-e "s^@perlFlags\@^$(perlFlags)^g" \
-e "s^@coreutils\@^$(coreutils)^g" \

5
tests/common.sh.in
View file

@ -29,15 +29,10 @@ export PATH=$NIX_BIN_DIR:$TOP/scripts:$PATH
export NIX_BUILD_HOOK=
export PERL=perl
export PERL5LIB=$TOP/perl/lib:$PERL5LIB
export NIX_BZIP2="@bzip2_bin_test@/bzip2"
if test "${NIX_BZIP2:0:1}" != "/"; then
NIX_BZIP2=`pwd`/${NIX_BZIP2}
fi
export dot=@dot@
export xmllint="@xmllint@"
export xmlflags="@xmlflags@"
export xsltproc="@xsltproc@"
export sqlite3="@sqlite_bin@/bin/sqlite3"
export SHELL="@shell@"
export version=@version@

1
tests/init.sh
View file

@ -28,7 +28,6 @@ ln -s $TOP/scripts/nix-prefetch-url $NIX_BIN_DIR/
ln -s $TOP/scripts/nix-build $NIX_BIN_DIR/
ln -s $TOP/scripts/nix-pull $NIX_BIN_DIR/
mkdir -p $NIX_BIN_DIR/nix/substituters
ln -s $NIX_BZIP2 $NIX_BIN_DIR/nix/
ln -s $TOP/scripts/copy-from-other-stores.pl $NIX_BIN_DIR/nix/substituters
cat > "$NIX_CONF_DIR"/nix.conf <<EOF