Alex,
On Mar 16, 2010, at 14:19 , Alex Bokov wrote:
Hello. I wrote a package (that contains C source) that I've been
compiling and running on both Linux and Windows for about a year.
However, that same source package fails to compile on MacOS
(10.4.11, PowerPC G4, Xcode installed, gcc version 4.0.1, make
version 3.80, ld version cctools-590.23.2.obj~17).
There is nothing platform-specific in the code-- just numerical
functions that I wrote in C so they would run faster. It's been a
while since I hacked Macs... perhaps there is some preliminary step
I'm overlooking that's so obvious to Mac R developers that nobody
even bothers to mention it? I would greatly appreciate any
suggestions on where I should look in order to troubleshoot this
problem.
You don't have the necessary tools -- your compiler+linker is too
ancient (so is your OS, but that's another story). Please install
Xcode 2.4 or higher -- see R for Mac FAQ and/or visit
http://R.research.att.com/tools/
In addition, please consider looking at R-SIG-Mac where Mac-related
discussion takes place and this has been discussed before (stuffing
the error in google gives exactly the relevant hit on the list...)
Cheers,
Simon
Thank you kindly.
PS: I get the following message when trying to compile either via R
CMD INSTALL or via the "Packages & Data" menu within the R console:
* installing to library '/Users/barshop_lab/Library/R/2.10/library'
* installing *source* package 'Survomatic' ...
** libs
** arch - i386
gcc -arch i386 -std=gnu99 -I/Library/Frameworks/R.framework/
Resources/include -I/Library/Frameworks/R.framework/Resources/
include/i386 -I/usr/local/include -fPIC -g -O2 -c haz.c -o haz.o
gcc -arch i386 -std=gnu99 -dynamiclib -Wl,-
headerpad_max_install_names -mmacosx-version-min=10.4 -undefined
dynamic_lookup -single_module -multiply_defined suppress -L/usr/
local/lib -o Survomatic.so haz.o -F/Library/Frameworks/
R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
ld: /Library/Frameworks/R.framework/../R.framework/R load command 17
unknown cmd field
/usr/bin/libtool: internal link edit command failed
make: *** [Survomatic.so] Error 1
ERROR: compilation failed for package 'Survomatic'
* removing '/Users/barshop_lab/Library/R/2.10/library/Survomatic'
* restoring previous '/Users/barshop_lab/Library/R/2.10/library/
Survomatic'
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