Re: build failure on Solaris 8 with GCC 4.5.1

() Paul Eggert <[email protected]>
() Tue, 28 Sep 2010 23:25:14 -0700

   gcc -std=gnu99 -std=gnu99 -DHAVE_CONFIG_H -I. -I../lib  -I'../lib'   -g -O2 -MT b-fro.o -MD -MP -MF .deps/b-fro.Tpo -c -o b-fro.o b-fro.c
   In file included from b-fro.c:37:
   b-divvy.h:48:1: warning: "SHARED" redefined
   In file included from b-fro.c:32:
   /usr/include/sys/mman.h:81:1: warning: this is the location of the previous definition
   ...

That's unfortunate.  :-(

   gcc -std=gnu99 -std=gnu99 -DHAVE_CONFIG_H -I. -I../lib  -I'../lib'   -g -O2 -MT b-isr.o -MD -MP -MF .deps/b-isr.Tpo -c -o b-isr.o b-isr.c
   b-isr.c: In function 'complain_signal':
   b-isr.c:84: warning: implicit declaration of function 'psignal'
   b-isr.c: In function 'scratch_from_context':
   b-isr.c:139: error: 'ucontext_t' undeclared (first use in this function)
   b-isr.c:139: error: (Each undeclared identifier is reported only once
   b-isr.c:139: error: for each function it appears in.)
   b-isr.c:139: error: 'uc' undeclared (first use in this function)
   b-isr.c: In function 'catchsigaction':
   b-isr.c:183: warning: implicit declaration of function 'psiginfo'


   The latter objections were fatal: the compilation failed.

Could you please post the config.log file?