--> GNUPG 1.0.0 <-- Unable to compile on AIX 4.2.1

[Lars Hecking]

> morcego [/root/gnupg-1.0.0] # make
>         make  all-recursive
> Making all in intl
> Target "all" is up to date.
> Making all in zlib
> Target "all" is up to date.
> Making all in util
> Target "all" is up to date.
> Making all in mpi
>         /bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I.
> -I.. -I../include    -g -O2 -Wall -Wcast-align -Wshadow
> -Wstrict-prototypes  -c mpih-div.c
> gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -g -O2 -Wall -Wcast-align
> -Wshadow -Wstrict-prototypes -c mpih-div.c -o mpih-div.o
> mpih-div.c: In function `mpihelp_mod_1':
> mpih-div.c:86: warning: implicit declaration of function `__udiv_w_sdiv'
> mpih-div.c:189: fixed or forbidden register was spilled.

 I would try -O and, if you still see the error, not optimisation, instead
 of -O2 in CFLAGS (

# CFLAGS='-g -O -Wall -Wcast-align -Wshadow -Wstrict-prototypes' ./configure [options]

 )

 If the error persists, I'd go and install a newer version of gcc.
 Which is not a bad idea anyway.

> This may be due to a compiler bug or to impossible asm
> statements or clauses.
> make: 1254-004 The error code from the last command is 1.
> 
> 
> Stop.
> make: 1254-004 The error code from the last command is 1.
> 
> 
> Stop.
> make: 1254-004 The error code from the last command is 2.
> 
> 
> Stop.
> morcego [/root/gnupg-1.0.0] # 

 This is _not_ GNU make.