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reduce-current.rb
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reduce-current.rb
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class ReduceCurrent < Formula
# vim: set ft=ruby ts=2 sw=2 tw=0 expandtab colorcolumn=118:
desc "Portable general-purpose interactive computer algebra system (tracking SVN)"
homepage "https://reduce-algebra.sourceforge.io"
url "https://svn.code.sf.net/p/reduce-algebra/code/trunk", revision: "6589"
version "6589"
# SPDX-License-Identifier: BSD-2-Clause
license "BSD-2-Clause"
# The following copyright applies to the Homebrew formula:
# Copyright (c) 2009-present, Homebrew contributors
livecheck do
url "http://svn.code.sf.net/p/reduce-algebra/code/trunk/"
regex(/Revision ?(\d+):/i)
strategy :page_match
end
depends_on "advancecomp" => :build
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "ccache" => :build
depends_on "coreutils" => :build
depends_on "libtool" => :build
depends_on "make" => :build
depends_on "perl" => :build
depends_on "subversion" => :build # for svnversion
depends_on "texlive" => :build
depends_on "brotli"
depends_on "fontconfig"
depends_on "freetype"
depends_on "gettext"
depends_on "libffi"
depends_on "libpng"
depends_on "libx11"
depends_on "libxau"
depends_on "libxcb"
depends_on "libxcursor"
depends_on "libxdmcp"
depends_on "libxext"
depends_on "libxfixes"
depends_on "libxft"
depends_on "libxi"
depends_on "libxrandr"
depends_on "libxrender"
depends_on "ncurses" # for current ncursesw
depends_on :macos
uses_from_macos "bzip2"
uses_from_macos "expat"
uses_from_macos "groff"
uses_from_macos "zlib"
on_macos do
depends_on "gnu-sed" => [:build, :test]
depends_on "gnu-tar" => [:build, :test]
depends_on "gnu-time" => [:build, :test]
depends_on "libiconv"
end
# The inreplace patching done by this formula overrides upstream values that are hard-coded to work exclusively with
# MacPorts. The patching as done below is preferred by the upstream, as they cannot maintain alternative recipes for
# packaging systems beyond MacPorts, but in no way intend to limit the availability of REDUCE only to MacPorts users
# (or pre-compiled binaries):
#
# > The eccentric code that "insists" that you use [only] the "macports" versions of many libraries, and links with
# > the .a files, not the .dyld ones, is so that our resulting executable is easier to distribute.
#
# > Since CSL and REDUCE are provided under an open source license [package maintainers] OF COURSE have the right
# > to [...] re-link against any alternative versions of any of the libraries. The [hard-coded] linking paths
# > [and linking] against the .a rather than the .dylib versions is only to make our distribution here simpler, and
# > not to try to lock anybody in (or out) of anything.
conflicts_with "reduce", because: "both install the same binaries"
conflicts_with "reduce-static", because: "both install the same binaries"
def install
# Configuration: Use `gnubin` for GNU sed/tar/time on macOS
if OS.mac?
ENV.prepend_path "PATH", Formula["gnu-sed"].opt_libexec/"gnubin"
ENV.prepend_path "PATH", Formula["gnu-tar"].opt_libexec/"gnubin"
ENV.prepend_path "PATH", Formula["gnu-time"].opt_libexec/"gnubin"
end
# Configuration: Rewrite CSL hard-coded paths to use dynamic libraries
inreplace "csl/cslbase/configure.ac", "$LL/libbz2.a", "-lbz2"
inreplace "csl/cslbase/configure.ac", "$LL/libcurses.a", "-lncursesw"
inreplace "csl/cslbase/configure.ac", "$LL/libexpat.a", "-lexpat"
inreplace "csl/cslbase/configure.ac", "$LL/libiconv.a", "-liconv"
inreplace "csl/cslbase/configure.ac", "$LL/libz.a", "-lz"
# Configuration: Avoid configuring or building the REDUCE-bundled libffi
inreplace "configure", "$SHELL $abssrcdir/libraries/libffi/configure ", "true "
inreplace "configure.ac", "$SHELL $abssrcdir/libraries/libffi/configure ", "true "
inreplace "csl/cslbase/Makefile.am", "-$(TRACE)@$(MAKE) -C ../libffi install", "@true"
inreplace "csl/cslbase/Makefile.in", "$(TRACE)@cd ../libffi && $(MAKE) install", "@true"
# Configuration: Rewrite CSL hard-coded paths to use Homebrew-provided libffi
inreplace "csl/cslbase/Makefile.am", "../lib/libffi.a", " "
inreplace "csl/cslbase/Makefile.in", "../lib/libffi.a", " "
inreplace "csl/cslbase/Makefile.am", "../include/ffi.h", " "
inreplace "csl/cslbase/Makefile.in", "../include/ffi.h", " "
inreplace "csl/cslbase/Makefile.am", "LDADD += ", "LDADD += #{Formula["libffi"].opt_lib}/libffi.a "
# Configuration: Rewrite FOX hard-coded paths to use Homebrew-provided libraries
inreplace "csl/fox/configure.ac", "-I/usr/local/include ", " "
inreplace "csl/fox/configure.ac", "-I/usr/include/freetype2",
"-I#{Formula["freetype"].opt_include}/freetype2"
inreplace "csl/fox/configure.ac", "-I/usr/local/include/freetype2",
"-I#{Formula["freetype"].opt_include}/freetype2"
inreplace "csl/fox/configure.ac", "-I/opt/local/include/freetype2",
"-I#{Formula["freetype"].opt_include}/freetype2"
# Configuration: Rewrite CSL hard-coded paths to use Homebrew-provided libraries
inreplace "csl/cslbase/configure.ac", "-I/opt/local/include/freetype2",
"-I#{Formula["libffi"].opt_include} -I#{Formula["freetype"].opt_include}/freetype2"
inreplace "csl/cslbase/configure.ac", "$LL/libbrotlicommon-static.a",
"-L#{Formula["brotli"].opt_lib} -lbrotlicommon"
inreplace "csl/cslbase/configure.ac", "$LL/libbrotlidec-static.a",
"-L#{Formula["brotli"].opt_lib} -lbrotlidec"
inreplace "csl/cslbase/configure.ac", "$LL/libfontconfig.a",
"-L#{Formula["fontconfig"].opt_lib} -lfontconfig"
inreplace "csl/cslbase/configure.ac", "$LL/libfreetype.a",
"-L#{Formula["freetype"].opt_lib} -lfreetype"
inreplace "csl/cslbase/configure.ac", "$LL/libintl.a",
"-L#{Formula["gettext"].opt_lib} -lintl"
inreplace "csl/cslbase/configure.ac", "$LL/libpng.a",
"-L#{Formula["libpng"].opt_lib} -lpng"
inreplace "csl/cslbase/configure.ac", "$LL/libX11.a",
"-L#{Formula["libx11"].opt_lib} -lX11"
inreplace "csl/cslbase/configure.ac", "$LL/libXau.a",
"-L#{Formula["libxau"].opt_lib} -lXau"
inreplace "csl/cslbase/configure.ac", "$LL/libxcb.a",
"-L#{Formula["libxcb"].opt_lib} -lxcb"
inreplace "csl/cslbase/configure.ac", "$LL/libXcursor.a",
"-L#{Formula["libxcursor"].opt_lib} -lXcursor"
inreplace "csl/cslbase/configure.ac", "$LL/libXdmcp.a",
"-L#{Formula["libxdmcp"].opt_lib} -lXdmcp"
inreplace "csl/cslbase/configure.ac", "$LL/libXext.a",
"-L#{Formula["libxext"].opt_lib} -lXext"
inreplace "csl/cslbase/configure.ac", "$LL/libXfixes.a",
"-L#{Formula["libxfixes"].opt_lib} -lXfixes"
inreplace "csl/cslbase/configure.ac", "$LL/libXft.a",
"-L#{Formula["libxft"].opt_lib} -lXft"
inreplace "csl/cslbase/configure.ac", "$LL/libXrandr.a",
"-L#{Formula["libxrandr"].opt_lib} -lXrandr"
inreplace "csl/cslbase/configure.ac", "$LL/libXrender.a",
"-L#{Formula["libxrender"].opt_lib} -lXrender"
# Configuration: Rewrite CSL hard-coded paths to avoid polluting the build environment
inreplace "csl/cslbase/configure.ac", "$HOME/ports", "/dev/null"
inreplace "csl/cslbase/configure.ac", "/opt/local", "/dev/null"
inreplace "csl/cslbase/configure.ac", "/opt/X11", "/dev/null"
# Configuration: Modify the hard-coded path used in the breduce man page to match the Homebrew path.
inreplace "generic/breduce/breduce.1", "/usr/share/doc/reduce-addons/breduce.pdf", "#{doc}/breduce.pdf"
# Configuration: Execute LaTeX builds in unattended non-stop mode (non-interactive)
inreplace "csl/cslbase/Makefile", "pdflatex ", "pdflatex -interaction=nonstopmode "
inreplace "doc/manual/mkpdf.sh", "pdflatex ", "pdflatex -interaction=nonstopmode "
inreplace "doc/misc/mkpdf.sh", "pdflatex ", "pdflatex -interaction=nonstopmode "
inreplace "psl/dist/manual/mkpdf.sh", "pdflatex ", "pdflatex -interaction=nonstopmode "
# Configuration: Modify the `copyfiles.sh` script to ease Homebrew build usage
inreplace "macbuild/copyfiles.sh", "cp -r ", "cp -pR "
inreplace "macbuild/copyfiles.sh", "cp README.for.distribution distrib/README", " "
inreplace "macbuild/copyfiles.sh", "cp Reduce-source_$2.tar.bz2 distrib/Reduce-source_$2.tar.bz2", " "
inreplace "macbuild/copyfiles.sh", "cp $1/doc/manual/manual.pdf distrib/reduce-manual.pdf", " "
# Configuration: Generate configure scripts for both CSL and PSL REDUCE
system "./autogen.sh", "--fast", *std_configure_args, "--with-csl", "--with-psl"
# Configuration: Configure to do a (one-shot) release build of both CSL and PSL REDUCE
system "./configure", "-C", *std_configure_args,
"--disable-libtool-lock",
"--disable-option-checking",
"--with-ccache",
"--with-csl",
"--with-lto",
"--with-psl",
"--without-autogen"
# Build libs: Build the localized prerequisite components for CSL REDUCE
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/fox"'
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/crlibm"'
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/softfloat"'
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/libedit"'
touch "lib.stamp"
# Build redcsl: Build CSL (Codemist Standard Lisp) REDUCE
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/csl"'
system "sh", "-c", 'make -C "cslbuild/$(scripts/findhost.sh $(./config.guess))/"'
touch "csl.stamp"
# Build redpsl: Build PSL (Portable Standard Lisp) REDUCE
system "sh", "-c", 'make -C "pslbuild/$(scripts/findhost.sh $(./config.guess))"'
touch "psl.stamp"
# Build casefold: Build the case modification and normalization utility for REDUCE
system "make", "-C", "generic/casefold", "casefold"
touch "casefold.stamp"
# Build texmacs: Build (decompress) the TeXmacs support to allow easy user utilization
mkdir "generic/texmacs/texmacs"
system "sh", "-c", "cd generic/texmacs && tar zxvf texmacs-plugin.tgz --no-same-owner -C texmacs"
# Remove unused temporary files that exist in some versions of the REDUCE TeXmacs distribution
system "sh", "-c", "{ cd generic/texmacs/texmacs/reduce/progs && rm -f ./*~ 2> /dev/null || true ; }"
touch "texmacs.stamp"
# Build doc: Build the miscellaneous documentation and REDUCE manual
system "make", "-C", "doc/misc", "clean"
system "make", "-C", "doc/misc", "primer.pdf"
system "make", "-C", "doc/misc", "sl.pdf"
system "make", "-C", "doc/manual", "clean"
system "make", "-C", "doc/manual", "manual.pdf"
system "make", "-C", "doc/manual", "index.html"
system "make", "-C", "doc/manual", "rmtmpfiles"
rm "doc/manual/Makefile"
rm "doc/manual/README"
rm Dir["doc/manual/*.bbl"]
rm Dir["doc/manual/*.bib"]
rm Dir["doc/manual/*.blg"]
rm Dir["doc/manual/*.cfg"]
rm Dir["doc/manual/*.dvi"]
rm Dir["doc/manual/*.env"]
rm Dir["doc/manual/*.eps"]
rm Dir["doc/manual/*.htf"]
rm Dir["doc/manual/*.ilg"]
rm Dir["doc/manual/*.ind"]
rm Dir["doc/manual/*.ist"]
rm Dir["doc/manual/*.lg"]
rm Dir["doc/manual/*.log"]
rm Dir["doc/manual/*.sh"]
rm Dir["doc/manual/*.tex"]
rm Dir["doc/manual/turtleeg*"]
mv "doc/manual/manual.pdf", "reduce-manual.pdf"
mv "doc/manual", "doc/html"
touch "doc.stamp"
# Done with building.
touch ".stamp"
# Installation: Create initial installation using copyfiles script.
system "sh", "-c", 'cd macbuild && ./copyfiles.sh "$(realpath ..)" "release"'
cp "generic/casefold/casefold", "macbuild/distrib/casefold"
# Installation: Finalize installation and arrange things to be where Homebrew expects
prefix.install_metafiles
cd "macbuild/distrib" do
prefix.install_metafiles
bin.mkpath
bin.install "casefold"
libexec.mkpath
libexec.install "csl"
libexec.install "psl"
(bin/"csl").write <<~EOS
#!/usr/bin/env sh
{ cd "#{libexec}/csl" && exec ./csl "${@}"; }
EOS
(bin/"redcsl").write <<~EOS
#!/usr/bin/env sh
{ cd "#{libexec}/csl" && exec ./redcsl "${@}"; }
EOS
(bin/"rfcsl").write <<~EOS
#!/usr/bin/env sh
{ cd "#{libexec}/csl" && exec ./rfcsl "${@}"; }
EOS
(bin/"bootstrapreduce").write <<~EOS
#!/usr/bin/env sh
{ cd "#{libexec}/csl" && exec ./bootstrapreduce "${@}"; }
EOS
(bin/"rfpsl").write <<~EOS
#!/usr/bin/env sh
test -x "#{libexec}/psl/psl/bpsl" 2> /dev/null ||
{ printf '%s\\n' "Error: Portable Standard Lisp is unavailable."; exit 1; }
{ cd "#{libexec}/psl" && exec ./rfpsl "${@}"; }
EOS
(bin/"redpsl").write <<~EOS
#!/usr/bin/env sh
test -x "#{libexec}/psl/psl/bpsl" 2> /dev/null ||
{ printf '%s\\n' "Error: Portable Standard Lisp is unavailable."; exit 1; }
{ cd "#{libexec}/psl" && exec ./redpsl "${@}"; }
EOS
end
doc.mkpath
doc.install "reduce-manual.pdf"
doc.install "doc/html"
share.mkpath
share.install "contrib"
man.mkpath
cd "generic/breduce" do
bin.install "breduce"
man1.install "breduce.1"
chmod "-x", "breduce.pdf"
doc.install "breduce.pdf"
end
mkdir_p share/"casefold"
cd "generic/casefold" do
(share/"casefold").install "caseclash.list"
(share/"casefold").install "caseclash.red"
(share/"casefold").install "trycase.sh"
(share/"casefold").install "trycase.tst"
(share/"casefold").install "trycase1.tst"
(share/"casefold").install "README"
end
share.install "generic/emacs"
share.install "generic/texmacs/texmacs"
cd "doc/misc" do
doc.install "primer.pdf"
doc.install "sl.pdf"
end
cd "debianbuild/reduce/debian" do
man1.install "csl.1"
man1.install "redcsl.1"
man1.install "redpsl.1"
end
man1.install "generic/newfront/redfront.1"
ln_s bin/"redcsl", bin/"reduce"
ln_s bin/"rfpsl", bin/"redfront"
ln_s man1/"redcsl.1", man1/"reduce.1"
ln_s man1/"redfront.1", man1/"rfcsl.1"
ln_s man1/"redfront.1", man1/"rfpsl.1"
chmod 0644, man1/"breduce.1"
chmod 0644, man1/"csl.1"
chmod 0644, man1/"redcsl.1"
chmod 0644, man1/"redfront.1"
chmod 0644, man1/"redpsl.1"
chmod 0755, bin/"bootstrapreduce"
chmod 0755, bin/"csl"
chmod 0755, bin/"redcsl"
chmod 0755, bin/"redfront"
chmod 0755, bin/"redpsl"
chmod 0755, bin/"reduce"
chmod 0755, bin/"rfcsl"
chmod 0755, bin/"rfpsl"
# Postinstall: Recompress PNG images using advancecomp
system "sh", "-c",
"find #{prefix} -type f -regex '.*png$' -print0 | xargs -L1 -0 -P0$(getconf _NPROCESSORS_ONLN) advpng -z4||true"
end
def caveats
<<~EOS
A GUI for REDUCE has been installed, requiring the X Window System.
XQuartz is a freely available version of the X Window System for
macOS available as a Homebrew Cask. To install the XQuartz Cask:
brew install --cask xquartz
A GNU TeXmacs plugin has been installed.
To enable this plugin for your user, execute from a shell prompt:
mkdir -p "$HOME/.TeXmacs/plugins" && \\
rm -f "$HOME/.TeXmacs/plugins/reduce" && \\
ln -s "#{share}/texmacs/reduce" "$HOME/.TeXmacs/plugins"
REDUCE IDE, a GNU Emacs package providing an integrated development
environment for REDUCE consisting of major modes for editing REDUCE
code and for running REDUCE in an Emacs window has been installed.
To enable this package for your user, execute from within GNU Emacs:
package-install-file "#{share}/emacs/reduce-mode.el"
package-install-file "#{share}/emacs/reduce-run.el"
REDUCE includes support for executing the "gnuplot" program for the
interactive display of curves and surfaces or for the production of
pictures on paper. To install the "gnuplot" package using Homebrew:
brew install gnuplot
REDUCE manuals and reference documentation have been installed.
To access this documentation, browse to the directory:
"#{doc}"
REDUCE documentation in HTML format has been installed.
To make REDUCE aware of the HTML documentation, add the following
line to "$HOME/.profile" (or equivalent shell configuration file):
REDUCE_HELP="#{doc}/html"
EOS
end
test do
system "sh", "-c",
"printf '%s\\n' '36^9^4;quit;'|#{bin}/redcsl -v|grep 106387358923716524807713475752456393740167855629859291136"
end
end