Yes, here is the configuration line:
$ CXXFLAGS=-g BOOT_CFLAGS=-g CFLAGS=-g ../gcc-4.7.3/configure --prefix=$HOME/opt --libexecdir=$HOME/opt/lib --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-languages=c,c++,gm2 --disable-multilib --disable-bootstrap --enable-checking --enable-libgm2
Christoph
On Sat, 6 Sep 2014 09:07:06 -0700
Erlend Nagel <
address@hidden> wrote:
> Did you pass:
>
> --enable-__cxa_atexit
>
> to configure?
>
> Erlend
>
>
>
> Christoph Schlegel <
address@hidden> schrieb am 17:49 Freitag, 5.September 2014:
>
>
>
> Hello Gaius,
>
> the build still fails with the same error:
>
> ln -s -f libgcc.map libgcc.map.def && if [ ! -d ./shlib ]; then mkdir ./shlib; else true; fi &&
> /home/Christoph/gm2build/./gcc/xgcc -B/home/Christoph/gm2build/./gcc/ -B/home/Christoph/opt/i686-pc-cygwin/bin/ -
> B/home/Christoph/opt/i686-pc-cygwin/lib/ -isystem /home/Christoph/opt/i686-pc-cygwin/include -isystem
> /home/Christoph/opt/i686-pc-cygwin/sys-include -O2 -I../../../gcc-4.7.3/libgcc/../winsup/w32api/include -
> I../../../gcc-4.7.3/libgcc/../winsup/include
-I../../../gcc-4.7.3/libgcc/../winsup/cygwin/include -O2 -g -DIN_GCC -W
> -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -
> isystem ./include -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -shared -nodefaultlibs libgcc.map.def -
> Wl,--out-implib,./shlib/libgcc_s.dll.a.tmp -o ./shlib/cyggcc_s-sjlj-1.dll.tmp -O2 -g -B./ _chkstk_s.o _chkstk_ms_s.o
> _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o
> _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o
> _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o
_ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o
> _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o
> _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divsc3_s.o _divdc3_s.o
> _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o
> _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _floatdisf_s.o
> _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _udivdi3_s.o
> _umoddi3_s.o _udiv_w_sdiv_s.o _udivmoddi4_s.o tf-signs_s.o addtf3_s.o divtf3_s.o eqtf2_s.o getf2_s.o
letf2_s.o
> multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o
> fixunstfdi_s.o floatditf_s.o floatunditf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o
> trunctfdf2_s.o trunctfxf2_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde_s.o unwind-sjlj_s.o unwind-c_s.o
> emutls_s.o libgcc.a -lcygwin -ladvapi32 -lshell32 -luser32 -lkernel32 && if [ -f ./shlib/cyggcc_s-sjlj-1.dll ]; then
> mv -f ./shlib/cyggcc_s-sjlj-1.dll ./shlib/cyggcc_s-sjlj-1.dll.backup; else true; fi && mv ./shlib/cyggcc_s-sjlj-
> 1.dll.tmp ./shlib/cyggcc_s-sjlj-1.dll && mv ./shlib/libgcc_s.dll.a.tmp ./shlib/libgcc_s.dll.a
> /home/Christoph/gm2build/./gcc/crtend.o:cygming-crtend.c:(.text.startup+0x13): undefined reference to `_atexit'
> collect2: error: ld returned 1 exit status
> Makefile:922: recipe for target 'libgcc_s.dll' failed
> make[2]: *** [libgcc_s.dll] Error 1
> make[2]: Leaving directory '/home/Christoph/gm2build/i686-pc-cygwin/libgcc'
> Makefile:10083: recipe for target 'all-target-libgcc' failed
> make[1]: *** [all-target-libgcc] Error 2
> make[1]: Leaving directory '/home/Christoph/gm2build'
> Makefile:881: recipe for target 'all' failed
>
> Regards,
> Christoph
>
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