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Re: AIX bootstrap failure
- To: Dave Love <d dot love at dl dot ac dot uk>
- Subject: Re: AIX bootstrap failure
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Thu, 06 Nov 1997 11:03:36 -0500
- Cc: egcs at cygnus dot com
>>>>> Dave Love writes:
Dave> On rs6000-ibm-aix4.1.4.0 the 311097 snapshot fails to bootstrap with
Dave> native tools:
Dave> stage1/xgcc -Bstage1/ -c -DIN_GCC -O2 -g -DHAVE_CONFIG_H -I. -I. -I./config rtl.c
Dave> cc -DIN_GCC -O2 -g -DHAVE_CONFIG_H -o genattr genattr.o rtl.o ` case "obstack.o" in ?*) echo obstack.o ;; esac ` ` case "cc"@"alloca.o" in "cc"@?*) echo alloca.o ;; esac ` ` case "" in ?*) echo ;; esac ` -lm -lld
Dave> ld: 0711-317 ERROR: Undefined symbol: .alloca
Dave> ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
Dave> make: The error code from the last command is 8.
You invoked the bootstrap in some strange way because it should
not be mixing "cc" with "stage1/xgcc". I and others do not have this
problem. AIX "cc" is invoked without builtin alloca support while GCC
provides builting alloca support.
David