* Detect flex and bison; updated the manual.
This commit is contained in:
Eelco Dolstra
parent
c5baaafae6
commit
c625718513
5 changed files with 45 additions and 51 deletions
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@ -45,6 +45,8 @@ AC_LANG_POP(C++)
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AC_PATH_PROG(wget, wget)
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AC_PATH_PROG(xmllint, xmllint)
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AC_PATH_PROG(xsltproc, xsltproc)
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AC_PATH_PROG(flex, flex, false)
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AC_PATH_PROG(bison, bison, false)
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AC_ARG_WITH(docbook-catalog, AC_HELP_STRING([--with-docbook-catalog=PATH],
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[path of the DocBook XML DTD]),
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@ -46,25 +46,42 @@ $ svn checkout https://svn.cs.uu.nl:12443/repos/trace/nix/trunk nix</screen>
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</para>
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<para>
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To rebuild this manual and the man-pages you need the
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<command>xmllint</command> and <command>xsltproc</command>, which are
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part of the <literal>libxml2</literal> and <literal>libxslt</literal>
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packages, respectively. You also need the <ulink
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To build this manual and the man-pages you need the
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<command>xmllint</command> and <command>xsltproc</command>
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programs, which are part of the <literal>libxml2</literal> and
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<literal>libxslt</literal> packages, respectively. You also
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need the <ulink
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url='http://docbook.sourceforge.net/projects/xsl/'>DocBook XSL
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stylesheets</ulink> and optionally the <ulink
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url='http://www.oasis-open.org/docbook/xml/4.2/docbook-xml-4.2.zip'>
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DocBook XML 4.2 DTD</ulink>. Note that these are only required if you
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modify the manual sources or when you are building from the Subversion
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repository.
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DocBook XML 4.2 DTD</ulink>. Note that these are only required
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if you modify the manual sources or when you are building from
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the Subversion repository.
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</para>
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<para>
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Nix uses Sleepycat's Berkeley DB, CWI's ATerm library, and SDF parser
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library. These are included in the Nix source distribution. If you
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build from the Subversion repository, you must download them yourself and
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place them in the <filename>externals/</filename> directory. See
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<filename>externals/Makefile.am</filename> for the precise URLs of these
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packages.
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To build the parser, very <emphasis>recent</emphasis> versions
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of Bison and Flex are required. (This is because Nix needs GLR
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support in Bison and reentrancy support in Flex.) For Bison,
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you need version 1.875c or higher (1.875 does
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<emphasis>not</emphasis> work), which can be obtained from the
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<ulink url='ftp://alpha.gnu.org/pub/gnu/bison'>GNU FTP
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server</ulink>. For Flex, you need version 2.5.31, which is
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available on <ulink
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url='http://lex.sourceforge.net/'>SourceForge</ulink>. Slightly
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older versions may also work, but ancient versions like the
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ubiquitous 2.5.4a won't. Note that these are only required if
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you modify the parser or when you are building from the
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Subversion repository.
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</para>
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<para>
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Nix uses Sleepycat's Berkeley DB and CWI's ATerm library. These
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are included in the Nix source distribution. If you build from
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the Subversion repository, you must download them yourself and
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place them in the <filename>externals/</filename> directory.
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See <filename>externals/Makefile.am</filename> for the precise
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URLs of these packages.
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</para>
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</sect1>
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@ -174,8 +174,8 @@ $ nix-env -if pkgs/system/i686-linux.nix pan</screen>
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<screen>
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$ nix-pull
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http://catamaran.labs.cs.uu.nl/~eelco/nix/nixpkgs-<replaceable>version</replaceable>/
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obtaining list of Nix archives at http://catamaran.labs.cs.uu.nl/~eelco/nix/nixpkgs-<replaceable>version</replaceable>...
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http://catamaran.labs.cs.uu.nl/dist/nix/nixpkgs-<replaceable>version</replaceable>/
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obtaining list of Nix archives at http://catamaran.labs.cs.uu.nl/dist/nix/nixpkgs-<replaceable>version</replaceable>...
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...</screen>
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<para>
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35
externals/Makefile.am
vendored
35
externals/Makefile.am
vendored
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@ -56,37 +56,10 @@ build-aterm: have-aterm
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touch build-aterm
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# SDF bundle
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all: build-db build-aterm
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SDF2 = sdf2-bundle-1.6
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$(SDF2).tar.gz:
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@echo "Nix requires the SDF2 bundle to build."
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@echo "Please download version 1.6 from"
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@echo " ftp://ftp.stratego-language.org/pub/stratego/sdf2/sdf2-bundle-1.6.tar.gz"
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@echo "and place it in the externals/ directory."
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false
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$(SDF2): $(SDF2).tar.gz
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gunzip < $(SDF2).tar.gz | tar xvf -
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have-sdf2:
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$(MAKE) $(SDF2)
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touch have-sdf2
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build-sdf2: have-sdf2
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(pfx=`pwd` && \
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cd $(SDF2) && \
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CC="$(CC) -pg" ./configure --prefix=$$pfx/inst --with-cflags="$(CFLAGS)" && \
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make && \
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make install)
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touch build-sdf2
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all: build-db build-aterm build-sdf2
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EXTRA_DIST = $(DB).tar.gz $(ATERM).tar.gz $(SDF2).tar.gz
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EXTRA_DIST = $(DB).tar.gz $(ATERM).tar.gz
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ext-clean:
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$(RM) -f have-db build-db have-aterm build-aterm have-sdf2 build-sdf2
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$(RM) -rf $(DB) $(ATERM) $(SDF2)
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$(RM) -f have-db build-db have-aterm build-aterm
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$(RM) -rf $(DB) $(ATERM)
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@ -12,11 +12,13 @@ AM_CFLAGS = \
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# Parser generation.
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parser.o: parser-tab.h lexer-tab.h
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parser-tab.c parser-tab.h: parser.y
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../grammartest/inst/bin/bison -v -o parser-tab.c parser.y -d
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$(bison) -v -o parser-tab.c parser.y -d
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lexer-tab.c lexer-tab.h: lexer.l
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flex --outfile lexer-tab.c --header-file=lexer-tab.h lexer.l
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$(flex) --outfile lexer-tab.c --header-file=lexer-tab.h lexer.l
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CLEANFILES =
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