[R-pkg-team] Bug#1020049: r-cran-hdf5r: FTBFS: datatype_export.c:1903:19: error: storage size of ‘myenum’ isn’t known

[Andreas Tille]

Control: tags -1 upstream
Control: forwarded -1 https://github.com/hhoeflin/hdf5r/issues/192

Am Sun, Sep 18, 2022 at 08:21:55AM +0200 schrieb Lucas Nussbaum:
> > gcc -I"/usr/share/R/include" -DNDEBUG -I/usr/include/hdf5/serial    -D__USE_MINGW_ANSI_STDIO   -fpic  -g -O2 -ffile-prefix-map=/build/r-base-J8F88F/r-base-4.2.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2  -c datatype_export.c -o datatype_export.o
> > datatype_export.c: In function ‘create_DT_H5R_type_t’:
> > datatype_export.c:1903:19: error: storage size of ‘myenum’ isn’t known
> >  1903 |   enum H5R_type_t myenum;
> >       |                   ^~~~~~
> > datatype_export.c:1904:41: error: invalid application of ‘sizeof’ to incomplete type ‘enum H5R_type_t’
> >  1904 |   hid_t base_type = get_h5_equiv(sizeof(enum H5R_type_t), issigned(enum H5R_type_t));
> >       |                                         ^~~~
> > In file included from datatype_export.c:20:
> > datatype_export.c:1904:73: error: conversion to incomplete type
> >  1904 |   hid_t base_type = get_h5_equiv(sizeof(enum H5R_type_t), issigned(enum H5R_type_t));
> >       |                                                                         ^~~~~~~~~~
> > datatype_export.h:29:24: note: in definition of macro ‘issigned’
> >    29 | #define issigned(t) (((t)(-1)) < 0)
> >       |                        ^
> > make[1]: *** [/usr/lib/R/etc/Makeconf:168: datatype_export.o] Error 1

I have forwarded this upstream.

Kind regards

    Andreas.

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