Hi,
For a few days now, the version 3.1.2-1 of fftw3 has been available.
Building the package requires gcc4.3. The compilation ends up with
the following error
gcc -std=gnu99 -dynamiclib ${wl}-undefined ${wl}dynamic_lookup -o
.libs/libfftw3_threads.3.1.2.dylib .libs/api.o .libs/conf.o
.libs/threads.o .libs/dft-vrank-geq1.o .libs/ct.o
.libs/rdft-vrank-geq1.o .libs/hc2hc.o .libs/vrank-geq1-rdft2.o
.libs/f77api.o -L/sw/lib -lm -malign-double -install_name
/sw/lib/libfftw3_threads.3.dylib -Wl,-compatibility_version -Wl,5
-Wl,-current_version -Wl,5.2
/usr/bin/ld: unknown flag: -compatibility_version
I have to build the package manually and it turrns out that to solve
this problem, it is sufficient to replace the file ltmain.sh from the
fftw3 source by the one given by the package libtool14 (installed in
/sw/share/libtool). Without this modification the generated version of
libtool is not compatible with gcc4.3 concerning the
compatibility_version flag.
Actually the same problem occurs with libksba8.
What is the good way to solve this issue ? Thanks for any help.
Jérôme.
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