From maintainers-request at octave dot org Wed Mar  1 16:26:19 2006
Subject: Re: Compiling octave-workshop
From: "Sebastien Loisel" <sloisel at gmail dot com>
To: "John W. Eaton" <jwe at bevo dot che dot wisc dot edu>
Cc: "octave maintainers mailing list" <maintainers at octave dot org>
Date: Wed, 1 Mar 2006 23:24:43 +0100

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>
> Submitting a patch would at least tell us precisely what feature(s)
> you need.
>

Here's an untested patch. I don't currently have a built octave tree. It's
against 2.1.72 because I happened to have that lying around, uncompressed
and uncompiled. It's also untested, but you should get the gist. It's very
few lines of actual difference.

If you want, I can debug this for a while until it sort of works and resend=
.
However, I'm going incommunicado for the next ten days or so. A guest is
visiting from halfway across the world so we're going to Italy for a week.

Cheers,

S=E9bastien Loisel

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<div><blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(=
204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Submitting a=
 patch would at least tell us precisely what feature(s)<br>you need.<br></b=
lockquote>
</div><br>Here's an untested patch. I don't currently have a built octave t=
ree. It's against 2.1.72 because I happened to have that lying around, unco=
mpressed and uncompiled. It's also untested, but you should get the gist. I=
t's very few lines of actual difference.
<br><br>If you want, I can debug this for a while until it sort of works an=
d resend. However, I'm going incommunicado for the next ten days or so. A g=
uest is visiting from halfway across the world so we're going to Italy for =
a week.
<br><br>Cheers,<br><br>S=E9bastien Loisel<br><br>

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--- mkoctfile.in	Fri Nov 11 20:46:56 2005
+++ mymkoctfile.in	Wed Mar  1 23:17:23 2006
 at @ -59,6 +59,10 @@
 
 : ${OCTAVE_LIBS="$LIBOCTINTERP $LIBOCTAVE $SPECIAL_MATH_LIB $LIBCRUFT"}
 
+# Seb's additional variables
+: ${CXX_COMPILE_FLAGS="$CPPFLAGS $CPICFLAG $ALL_CFLAGS"}
+: ${LINK_STAND_ALONE_FLAGS="$CPPFLAGS $ALL_CXXFLAGS $RDYNAMIC_FLAG $ALL_LDFLAGS $LFLAGS $RLD_FLAG $OCTAVE_LIBS $BLAS_LIBS $FFTW_LIBS $LIBREADLINE $LIBS $FLIBS"}
+: ${LINK_FLAGS="$DL_LDFLAGS $LFLAGS $OCTAVE_LIBS $LDFLAGS $BLAS_LIBS $FFTW_LIBS $LIBS $FLIBS"}
 # Local variables.
 
 usage_msg="usage: mkoctfile [options] file ..."
 at @ -159,6 +163,11 @@
                             BLAS_LIBS     FFTW_LIBS
                             LIBS          FLIBS
 
+                            But the ones you probably want are:
+
+                            CXX_COMPILE_FLAGS
+                            LINK_FLAGS    LINK_STAND_ALONE_FLAGS
+
   --link-stand-alone      Link a stand-alone executable file.
 
   -s, --strip             Strip output file.
 at @ -283,7 +292,7 @@
       cmd="rm -f $d"
       $dbg $cmd
       eval $cmd
-      cmd="$CXX $DEPEND_FLAGS $CPPFLAGS $ALL_CXXFLAGS $incflags $defs $f | $SED $DEPEND_EXTRA_SED_PATTERN -e 's,^[^:]*/\(.*\.o\):,\1:,' -e 's,$b\.o,pic/& & $d,g' > $d-t && mv $d-t $d"
+      cmd="$CXX $CXX_COMPILE_FLAGS $incflags $defs $f | $SED $DEPEND_EXTRA_SED_PATTERN -e 's,^[^:]*/\(.*\.o\):,\1:,' -e 's,$b\.o,pic/& & $d,g' > $d-t && mv $d-t $d"
       $dbg $cmd
       eval $cmd
     done
 at @ -378,7 +387,7 @@
 	o=$b.o
       fi
       objfiles="$objfiles $o"
-      cmd="$CXX -c $CPPFLAGS $CXXPICFLAG $ALL_CXXFLAGS $pass_on_options $incflags $defs $f -o $o"
+      cmd="$CXX -c $CXX_COMPILE_FLAGS $pass_on_options $incflags $defs $f -o $o"
       $dbg $cmd
       eval $cmd
     else
 at @ -407,7 +416,7 @@
 if $link; then
   if $link_stand_alone; then
     if [ -n "$LD_CXX" ]; then
-      cmd="$LD_CXX $CPPFLAGS $ALL_CXXFLAGS $RDYNAMIC_FLAG $ALL_LDFLAGS $pass_on_options $output_option $objfiles $ldflags $LFLAGS $RLD_FLAG $OCTAVE_LIBS $BLAS_LIBS $FFTW_LIBS $LIBREADLINE $LIBS $FLIBS"
+      cmd="$LD_CXX $pass_on_options $output_option $objfiles $LINK_STAND_ALONE_FLAGS"
       $dbg $cmd
       eval $cmd
     else
 at @ -415,8 +424,7 @@
       exit 1
     fi
   else
-    LINK_DEPS="$LFLAGS $OCTAVE_LIBS $LDFLAGS $BLAS_LIBS $FFTW_LIBS $LIBS $FLIBS"
-    cmd="$DL_LD $DL_LDFLAGS $pass_on_options -o $octfile $objfiles $ldflags $LINK_DEPS"
+    cmd="$DL_LD $pass_on_options -o $octfile $objfiles $ldflags $LINK_FLAGS"
     $dbg $cmd
     eval $cmd
   fi

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