Thanks for the information. I'll have a look.
Danny
On Sun, 2008-09-14 at 16:01 +0200, [EMAIL PROTECTED] wrote:
> Hi,
>
> Here is the status for cegcc-4.3.2 experiment :
>
> So I started from a vanilla GCC-4.3.2 and the latest sources(09/13/08) of
> upcoming binutils-2.19 branch
>
> I first tried to generate a boostrap GCC for mingw32ce and I used the
> following parameters for configure :
>
> ${BASE_DIRECTORY}/gcc/configure \
> --with-gcc \
> --with-gnu-ld \
> --with-gnu-as \
> --prefix=${PREFIX} \
> --with-local-prefix=${PREFIX} \
> --disable-bootstrap \
> --target=${TARGET} \
> --disable-threads \
> --disable-nls \
> --enable-languages=c \
> --disable-win32-registry \
> --disable-multilib \
> --disable-interwork \
> --without-newlib \
> --enable-checking \
> --with-headers \
> || exit 1
>
> The problem is libgcc needs to have a stdio.h but at this stage, mingw and
> thus stdio.h are not yet installed (it will be done after generating a
> boostrap GCC).
> Fortunately, GCC developpers thought about it and provide an inhibit_libc
> for this case.
>
> When looking at configure in gcc folder I found this :
>
> inhibit_libc=false
> if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
> test x$with_newlib = xyes ; } &&
> { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
> inhibit_libc=true
> fi
> AC_SUBST(inhibit_libc)
>
> I had the choice to remove the --with-headers or to add a =no, I choosed
> the second option but after libssp was not compiling anymore :
>
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c:38:21: error:
> alloca.h: No such file or directory
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c:47:20: error:
> fcntl.h: No such file or directory
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c:50:20: error:
> paths.h: No such file or directory
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c:56:21: error:
> syslog.h: No such file or directory
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c: In function
> '__guard_setup':
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libssp/ssp.c:70: warning:
> implicit declaration of function 'open'
> ...
> Finally I have disabled libssp during compilation of boostrap GCC.
>
>
> The secong big issue was compilation of libstdc++
>
>
>
> The secong big issue was compilation of libstdc++ and more precisely about
> typeinfo :
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libstdc++-v3/include/precompiled/stdc++.h:102:
>
> /cygdrive/c/cygwin/home/foo/cegcc-4.3.2/src/gcc/libstdc++-v3/libsupc++/typeinfo:117:6:
> error: #error "Inline implementation of type_info comparision requires
> merging of type_info objects"
>
> To solve it I have added in gcc/gcc/config/arm/wince-pe.h builtin_define
> ("__GXX_TYPEINFO_EQUALITY_INLINE=0"); \
> Now I still have an issue with cegcc(see log below)
> Building cegcc.dll --------------------------
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp_static
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/stripped
> rm -f /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/cegcc.dll
> /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/libcegcc.dll.a.tmp
> /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/libcegcc.dll.a
> /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/cegcc.dll.def
> /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/cegcc.dll.map
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp
> mkdir -p /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp
> rm -rf /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp_static
> mkdir -p /home/Vincent/cegcc-4.3.2/src/build-cegcc/cegccdll/_tmp_static
> make: Circular version.rc <- version.rc.o dependency dropped.
>
> arm-wince-cegcc-windres version.rc -o version.rc.o
> arm-wince-cegcc-windres: Can't detect architecture.
> make: *** [version.rc.o] Error 1
>
> I don't have time for now to keep on working on cegcc so I Let community
> works on this.
> Sources are available here :
> http://www.smartmobili.com/Downloads/cegcc-4.3.2.tar.bz2
>
> Vincent R.
>
>
>
>
>
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--
Danny Backx ; danny.backx - at - scarlet.be ; http://danny.backx.info
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