Re: [Gm2] Bootstrapping GM2 on MacOSX Panther

[Gaius Mulley]

Ed Smith-Rowland <address@hidden> writes:

> I get a different set of undefined symbols.  Perhaps the first
> undefined symbol was just hiding these (although I thought ld would
> complain about ALL the undefined symbols).

yes I would agree, weird..

> MacOSX:~/gcc/obj-3.3.4+gm2-20041222/gcc ed$ gcc   -g -DIN_GCC   -W
> -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
> -DHAVE_CONFIG_H  -o stage1/gm2/gm2l
> gm2/gm2-compiler-boot/gm2l_init.o
> gm2/gm2-compiler-boot/m2flex.o
> gm2/gm2-compiler-boot/gm2l.o gm2/gm2-compiler-boot/gm2.a
> gm2/gm2-libs-boot/libgm2.a gm2/p2c/p2c-src/src/libp2c.a
> ./intl/libintl.a  -liconv  ../libiberty/libiberty.a
> gm2/gm2-compiler-boot/M2Reserved.o
> ld: Undefined symbols:
> _SymbolKey_GetSymKey
> _SymbolKey_InitTree
> _SymbolKey_PutSymKey
> 
> Then I tried to do this:
> MacOSX:~/gcc/obj-3.3.4+gm2-20041222/gcc ed$ gcc   -g -DIN_GCC   -W
> -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
> -DHAVE_CONFIG_H  -o stage1/gm2/gm2l
> gm2/gm2-compiler-boot/gm2l_init.o
> gm2/gm2-compiler-boot/m2flex.o
> gm2/gm2-compiler-boot/gm2l.o gm2/gm2-compiler-boot/gm2.a
> gm2/gm2-libs-boot/libgm2.a gm2/p2c/p2c-src/src/libp2c.a
> ./intl/libintl.a  -liconv  ../libiberty/libiberty.a
> gm2/gm2-compiler-boot/*.o
> 
> and this compile worked (with a bunch of warnings about multiply
> defined symbols.

so it appears that the archive `gm2/gm2-compiler-boot/gm2.a'
is incorrect - it might be worth trying:

cd build-dir/gcc

ranlib gm2/gm2-compiler-boot/gm2.a

gcc   -g -DIN_GCC   -W \
 -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes \
 -DHAVE_CONFIG_H  -o stage1/gm2/gm2l \
 gm2/gm2-compiler-boot/gm2l_init.o \
 gm2/gm2-compiler-boot/m2flex.o \
 gm2/gm2-compiler-boot/gm2l.o gm2/gm2-compiler-boot/gm2.a \
 gm2/gm2-libs-boot/libgm2.a gm2/p2c/p2c-src/src/libp2c.a \
 ./intl/libintl.a  -liconv  ../libiberty/libiberty.a

and see whether this works? (If not then an
nm gm2/gm2-compiler-boot/gm2.a | grep SymbolKey ) would be
interesting..

or an `ar t gm2/gm2-compiler-boot/gm2.a'

hope this helps,

Gaius