cm3  most recent diff

View the most recent changes for the cm3 port at: cm3.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for cm3.
The raw portfile for cm3 5.2.6 is located here:
http://cm3.darwinports.com/dports/lang/cm3/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/cm3

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# $Id: Portfile 32256 2007-12-23 09:18:47Z ryandesign macports.org $
PortSystem 1.0
Name: cm3
Version: 5.2.6
revision 1
Category: lang
Platform: darwin
Maintainers: nomaintainer
Homepage: http://www.elegosoft.com/cm3/
Description: Critical Mass Modula-3 Compiler
Long Description: CM3 5.2 is an open source release of Critical Mass Modula-3. It is a complete easy-to-use and easy-to-install Modula-3 system that contains considerable enhancements over its ancestor DEC SRC Modula-3.

master_sites ${homepage}
distfiles cm3-src-all-${version}.tgz

checksums cm3-src-all-${version}.tgz md5 44fd8c9c905707e4f9835eaf6b747127

worksrcdir cm3
extract.dir ${worksrcpath}
pre-extract "file mkdir ${workpath}/${worksrcdir}"

# Add a path entry for the bootstrap cm3 compiler
build.env PATH=$env(PATH):${workpath}/bootstrap/bin

# M3 requires a bootstrap compiler to build
# This port currently supports only Darwin/PPC
platform darwin powerpc {
distfiles-append cm3-min-POSIX-PPC_DARWIN-${version}.tgz
checksums-append cm3-min-POSIX-PPC_DARWIN-${version}.tgz md5 6b1421b926731c36c0fc98e86f08c24c

# Apple's cpp-precomp in Jaguar (10.2) incorrectly handles
# gcc 'poisoned' tokens, so we turn it off.
# It only makes the build take longer anyway.
patchfiles patch-fix-cpp-precomp.diff
}

platform freebsd i386 {
distfiles-append cm3-min-POSIX-FreeBSD4-${version}.tgz
checksums-append cm3-min-POSIX-FreeBSD4-${version}.tgz md5 162156b414ffebd24c8f0ab9b71ee5e8
}

post-extract {
# Create bootstrap directory and extract the cm3 bootstrap to it
file mkdir ${workpath}/bootstrap
system "tar -C ${workpath}/bootstrap -zxf ${worksrcpath}/system.tgz"
}

configure {
# Configure the bootstrap
file copy -force ${filespath}/${os.platform}-cm3.cfg ${workpath}/bootstrap/bin/cm3.cfg
reinplace s| USE_ROOT |\"${workpath}/bootstrap\"|g ${workpath}/bootstrap/bin/cm3.cfg
reinplace s| INSTALL_ROOT |\"${destroot}${prefix}/cm3\"|g ${workpath}/bootstrap/bin/cm3.cfg
reinplace s| PREFIX |\"${prefix}/cm3\"|g ${workpath}/bootstrap/bin/cm3.cfg
}

build {
set cm3-buildscript "cd ${worksrcpath}/scripts && env ${build.env}"
# build core distribution
system "${cm3-buildscript} ./do-cm3-core.sh buildship"

# build tcp package
system "${cm3-buildscript} ./do-pkg.sh buildship tcp"
}

destroot {
# create a link to cm3 (m3 compiler) in ${prefix}/cm3/bin
system "cd ${destroot}${prefix}/cm3/bin/ && ln -s ../pkg/cm3/PPC_DARWIN/cm3"

# copy bootstrap configuration file to destroot
file copy -force ${filespath}/${os.platform}-cm3.cfg ${destroot}${prefix}/cm3/bin/cm3.cfg

# update file paths to reflect final installation paths
reinplace s| INSTALL_ROOT |\"${prefix}/cm3\"|g ${destroot}${prefix}/cm3/bin/cm3.cfg
reinplace s| USE_ROOT |\"${prefix}/cm3\"|g ${destroot}${prefix}/cm3/bin/cm3.cfg
reinplace s| PREFIX |\"${prefix}/cm3\"|g ${destroot}${prefix}/cm3/bin/cm3.cfg
}

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/cm3
%  sudo port install cm3  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching cm3
--->  Verifying checksum for cm3
--->  Extracting cm3
--->  Configuring cm3
--->  Building cm3 with target all

--->  Staging cm3 into destroot

--->  Installing cm3

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using cm3 with these commands:

%  man cm3
%  apropos cm3
%  which cm3
%  locate cm3

 Where to find more information: