libstdc++ without g++ - alas ...

libstdc++ without g++ - alas ...

[Toon Moene]

L.S.,

I tried this

../gcc/configure --disable-checking --enable-languages=c,f77
--prefix=/usr/snp && make bootstrap

tonight.  Alas, it fails building libstdc++:

make[4]: Entering directory
`/home/toon/compilers/snapshots/obj/i686-pc-linux-gnu/libstdc++-v3/libio'
/bin/sh ../libtool --mode=compile
/home/toon/compilers/snapshots/obj/gcc/xgcc
-B/home/toon/compilers/snapshots/obj/gcc/
-B/usr/snp/i686-pc-linux-gnu/bin/ -B/usr/snp/i686-pc-linux-gnu/lib/
-isystem /usr/snp/i686-pc-linux-gnu/include -DHAVE_CONFIG_H -I.
-I../../../../gcc/libstdc++-v3/libio -I.. -nostdinc++        
-I../include -I../../../../gcc/libstdc++-v3/include     -I../libio
-I../../../../gcc/libstdc++-v3/libio -I/usr/snp/include     
-D_GNU_SOURCE -g  -g -O2 -c
../../../../gcc/libstdc++-v3/libio/filedoalloc.c
mkdir .libs
/home/toon/compilers/snapshots/obj/gcc/xgcc
-B/home/toon/compilers/snapshots/obj/gcc/
-B/usr/snp/i686-pc-linux-gnu/bin/ -B/usr/snp/i686-pc-linux-gnu/lib/
-isystem /usr/snp/i686-pc-linux-gnu/include -DHAVE_CONFIG_H -I.
-I../../../../gcc/libstdc++-v3/libio -I.. -nostdinc++ -I../include
-I../../../../gcc/libstdc++-v3/include -I../libio
-I../../../../gcc/libstdc++-v3/libio -I/usr/snp/include -D_GNU_SOURCE -g
-g -O2 -c ../../../../gcc/libstdc++-v3/libio/filedoalloc.c  -fPIC -DPIC
-o .libs/filedoalloc.o
In file included from
../../../../gcc/libstdc++-v3/libio/filedoalloc.c:48:
../../../../gcc/libstdc++-v3/libio/libioP.h:32:29: bits/libc-lock.h: No
such file or directory
../../../../gcc/libstdc++-v3/libio/_G_config.h:69: parse error before
"_G_fpos64_t"
../../../../gcc/libstdc++-v3/libio/_G_config.h:69: warning: data
definition has no type or storage class
../../../../gcc/libstdc++-v3/libio/libio.h:309: parse error before
"__off64_t"

etc, ....

-- 
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
GNU Fortran 95: http://g95.sourceforge.net/ (under construction)

Re: libstdc++ without g++ - alas ...

[Phil Edwards]

On Tue, Nov 14, 2000 at 10:31:12PM +0100, Toon Moene wrote:
> 
> ../gcc/configure --disable-checking --enable-languages=c,f77
> --prefix=/usr/snp && make bootstrap
> 
> tonight.  Alas, it fails building libstdc++:

We need some way of telling configure to ignore libstdc++ if C++ isn't an
enabled language.  This sounds like some variant of the patch I sent in
to only configure libz if Java is an enabled language (the original patch
subject was something like "don't build libzgcj all the time" on gcc-patches,
but it is a specific case and not suitable for general solutions).


Phil

-- 
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devphil at several other less interesting addresses in various dot domains
The gods do not protect fools.  Fools are protected by more capable fools.