Bug#177016: {m68k} Internal error while building hdf5
Josselin Mouette writes:
> Package: gcc-3.2
> Version: 1:3.2.2-0pre3
> Severity: important
>
> It seems that the m68k buildd encountered a GCC bug while building HDF5
> with gcc-3.2 :
> http://buildd.debian.org/fetch.php?&pkg=hdf5&ver=1.4.4-1&arch=m68k&stamp=1042664726&file=log&as=raw
> The appropriate lines are :
> gcc -Wno-long-long -ansi -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -O -I. -I../../../src -DH5_DEBUG_API -DNDEBUG -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_POSIX_SOURCE -D_BSD_SOURCE -c ../../../src/H5Fistore.c -fPIC -DPIC -o .libs/H5Fistore.lo
> ../../../src/H5Fistore.c: In function `H5F_istore_read':
> ../../../src/H5Fistore.c:1777: Internal compiler error in instantiate_virtual_regs_1, at function.c:4134
>
> I don't have much time to investigate on it yet, but I will try to
> extract the faulty code in a few days.
yes, _PLEASE_
- attach the preprocessed source
- name the gcc versions that built your package
- investigate, if changing the optimization level / omitting -f
options changes the behaviour.
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