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[Patch] Shared build on OS X

From: Per Persson
Subject: [Patch] Shared build on OS X
Date: Sat, 14 Feb 2004 23:50:04 +0100

the attached patch will fix the problem with shared builds on OS X.

It is basically the same things as was proposed some time ago,
but never made it into the source. I don't remember why.

I don't really like the addition of LDFLAGS to {SH, DL}_LDFLAGS, but otherwise the linker couldn't find libs (e.g. lg2c) in nonstandard locations (specified in LDFLAGS).
There are probably better ways to do this.

Octave (CVS as of 2004-02-11) compiles and runs testcases without errors (# of expected passes 1199)
on Mac OS X 10.3.3 using
gcc 3.3 20030304 (Apple build 1495) and
g77 3.3.2

Known problems:
Linking with hdf5 libs (and probably other external libs as well) doesn't work, since they have to be explicitly stated on the link line.

I haven't fixed mkoctfile yet, since it is getting late, but I think it should be changed
along jwe's comment in discussion of the old patch above.


Attachment: OSX_SHLIB_patch.tgz
Description: GNU Zip compressed data

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