Hi Bruno, Bruno Haible <br...@clisp.org> writes:
>> 1) With an uClibc compiled without wchar support I had to include >> <stddef.h> in the "wchar.h" file. uClibc defines __GLIBC__ as well, so >> the previous guarded inclusion doesn't work. I had to add: >> >> #ifdef __UCLIBC__ >> # include <stddef.h> >> #endif > > What was the problem exactly? In particular, which error do you get when > you run > $ gnulib-tool --create-testdir --dir=/tmp/testdir --with-tests > --with-c++-tests wchar > and then compile the resulting testdir on your uClibc-without-wide-char > system? First with "make", then with "make -k". I get exactly the same error: make[4]: Entering directory `/tmp/testdir/gltests' g++ -DHAVE_CONFIG_H -I. -DGNULIB_STRICT_CHECKING=1 -I. -I. -I.. -I./.. -I../gllib -I./../gllib -MT test-wchar-c++.o -MD -MP -MF .deps/test-wchar-c++.Tpo -c -o test-wchar-c++.o test-wchar-c++.cc mv -f .deps/test-wchar-c++.Tpo .deps/test-wchar-c++.Po g++ -o test-wchar-c++ test-wchar-c++.o ../gllib/libgnu.a gcc -DHAVE_CONFIG_H -I. -DGNULIB_STRICT_CHECKING=1 -I. -I. -I.. -I./.. -I../gllib -I./../gllib --sysroot=/tmp/openrisc/toolchain/or32-linux/sys-root -MT test-wchar.o -MD -MP -MF .deps/test-wchar.Tpo -c -o test-wchar.o test-wchar.c test-wchar.c:26:9: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘a’ test-wchar.c:31:1: error: ‘NULL’ undeclared here (not in a function) test-wchar.c:31:1: error: bit-field ‘verify_error_if_negative_size__’ width not an integer constant >> 2) Even if I have used the `mbtowc' gnulib module, the mbtowc.o object >> file wasn't included in the final static library, it was necessary to >> tweak manually the Makefile to do so. I'll take a more detailed look later tonight. Thanks, Giuseppe
