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Release calc version 2.11.5.8
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Landon Curt Noll
132
HOWTO.INSTALL
132
HOWTO.INSTALL
@@ -1,50 +1,105 @@
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Installing calc in 4 easy steps:
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1) Look at the makefile, and adjust it to suit your needs.
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1) Look at the makefile, and adjust it to suit your needs.
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Here are some Makefile hints:
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The Makefile, as shipped, is suitable for installation under
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Linux and Un*x-like environments. For the most part, the default
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values should work. If in doubt, follow the 'When in doubt'
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suggestion.
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Select a compiler set by commenting in the appropriate set
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of cc options. As shipped the Makefile assumes a gcc-like
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environment such as Linux. If a more appropriate cc set if
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found below, comment out the Linux set and comment in that
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set or edit the gcc set or the common cc set as needed.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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! If you are building under Windoz or a Windoz-like environment !
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! (such as Cygwin or DJGPP), read the README.WINDOWS file. !
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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You may or may not need RANLIB when building libraries.
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As shipped the Makefile assumes RANLIB is needed.
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Comment the in/out the RANLIB value if ranlib does
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not work or does not exist.
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You should determine if these Makefile variables are reasonable:
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You may want to change the default pager used by calc.
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As shipped the Makefile assumes 'more'. On your system
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you may find 'less' to be a better pager.
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INCDIR Where the system include (.h) files are kept.
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BINDIR Where to install calc binary files.
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LIBDIR Where to install calc link library (*.a) files.
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CALC_SHAREDIR Where to install calc help, .cal, startup, and
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config files.
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Set BINDIR to the directory where calc is installed.
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As shipped the Makefile assumes BINDIR is /usr/local/bin.
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You may want to change the default installation locations for
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these values, which are based on the 4 values listed above:
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Set SHAREDIR to the place where shared files are kept.
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As shipped the Makefile assumes that SHAREDIR is /usr/share.
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Calc places its shared files under ${SHAREDIR}/calc.
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HELPDIR where the help directory is installed
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CALC_INCDIR where the calc include files are installed
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CUSTOMCALDIR where custom *.cal files are installed
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CUSTOMHELPDIR where custom help files are installed
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CUSTOMINCPDIR where custom .h files are installed
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SCRIPTDIR where calc shell scripts are installed
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Set INCDIR to the place where .h header files are kept.
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As shipped the Makefile assumes that INCDIR is /usr/include.
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Calc places its .h header files under ${INCDIR}/calc.
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If you want to install calc files under a top level directory,
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then set the T value:
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Set LIBDIR to be the place under which help files, calc,
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include files and calc libs are to be installed.
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As shipped the Makefile assumes a LIBDIR of /usr/lib.
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The calc library is installed as ${LIBDIR}/libcalc.a.
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The calc install is performed under $T, the calc build is
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performed under /. The purpose for $T is to allow someone
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to install calc somewhere other than into the system area.
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Some compilers (to put it mildly) have bugs. Sometimes the
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DEBUG Makefile variable causes the compiler / optimizer to
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produce bad code. Other compilers do just fine. If possible
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try to use DEBUG=-O3 -g3 (maximum optimization and debug symbols).
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If the calc test fails (see step 3), try lowering either the
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-O value and/or the -g3. Also try using -Osomething without -g.
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For example, if:
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BINDIR= /usr/bin
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LIBDIR= /usr/lib
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CALC_SHAREDIR= /usr/share/calc
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and if:
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T= /var/tmp/testing
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Then the installation locations will be:
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calc binary files: /var/tmp/testing/usr/bin
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calc link library: /var/tmp/testing/usr/lib
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calc help, .cal ...: /var/tmp/testing/usr/share/calc
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... etc ... /var/tmp/testing/...
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If $T is empty, calc is installed under /, which is the same
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top of tree for which it was built. If $T is non-empty, then
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calc is installed under $T, as if one had to chroot under
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$T for calc to operate.
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Look for the section that starts:
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################
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# compiler set #
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################
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Select a compiler set by commenting in the appropriate set
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of cc options. As shipped the Makefile assumes a gcc-like
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environment such as Linux. If a more appropriate cc set if
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found below, comment out the Linux set and comment in that
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set or edit the gcc set or the common cc set as needed.
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You may want to change these Makrfile variables from their defaults:
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RANLIB
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You may or may not need RANLIB when building libraries.
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As shipped the Makefile assumes RANLIB is needed.
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Comment the in/out the RANLIB value if ranlib does
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not work or does not exist.
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CALCPAGER
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You may want to change the default pager used by calc.
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As shipped the Makefile assumes 'more'. On your system
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you may find 'less' to be a better pager.
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DEBUG
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Some compilers (to put it mildly) have bugs. Sometimes the
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DEBUG Makefile variable causes the compiler / optimizer to
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produce bad code. Other compilers do just fine.
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If possible try to use DEBUG=-O3 -g3 (maximum optimization
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and debug symbols). If the calc test fails (see step 3),
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try lowering either the -O value and/or the -g3. Also try
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using -Osomething without -g.
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Adjust other Makefile variables as needed.
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2) build calc:
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2) build calc:
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make all
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@@ -52,13 +107,14 @@ Installing calc in 4 easy steps:
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you may find. See the BUGS file if you find any compiler
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warning or errors.
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3) test calc:
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3) test calc:
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make check
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==> If you run into problems, follow the BUGS file instructions.
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==> If you run into problems, read the BUGS file and follow
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the instructions found in there.
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4) install calc:
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4) install calc:
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make install
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@@ -81,8 +137,8 @@ the calc help subsystem. See the README file for details.
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## @(#) $Revision: 29.4 $
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## @(#) $Id: HOWTO.INSTALL,v 29.4 2002/03/12 09:03:17 chongo Exp $
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## @(#) $Revision: 29.6 $
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## @(#) $Id: HOWTO.INSTALL,v 29.6 2002/03/14 00:28:28 chongo Exp $
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## @(#) $Source: /usr/local/src/cmd/calc/RCS/HOWTO.INSTALL,v $
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##
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## Under source code control: 1999/09/27 20:48:44
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