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bootstrap/4217: gcc fails to build out of source tree on IRIX
- To: gcc-gnats at gcc dot gnu dot org
- Subject: bootstrap/4217: gcc fails to build out of source tree on IRIX
- From: nickb at adacel dot com dot au
- Date: 4 Sep 2001 03:53:28 -0000
- Reply-To: nickb at adacel dot com dot au
>Number: 4217
>Category: bootstrap
>Synopsis: gcc fails to build out of source tree on IRIX
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Sep 03 20:56:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Nick Blievers
>Release: gcc-3.0.1
>Organization:
>Environment:
IRIX, compiling using gcc-3.0
../gcc-3.0.1/configure --with-prefix=/usr/local/gcc-3.0.1
>Description:
I was building gcc-3.0.1 using a seperate object and source tree, when compiling failed in the gcc subdirectory, with a message saying it cannot find fp-bit.c.
>How-To-Repeat:
Create a seperate object tree, and run
../gcc-3.0.1/configure --with-prefix=/usr/local/gcc-3.0.1
>Fix:
Obviously this change needs to go into the Makefile.in rather then the Makefile, however, I am unfamiliar with automake, and the Makefiles generated under Linux and Irix are quite different, so I can't find the right spot to fix, sorry!
gcc/Makefile
--- Makefile Tue Sep 4 12:13:55 2001
+++ Makefile.alt Tue Sep 4 12:17:18 2001
@@ -669,8 +669,8 @@
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
+FPBIT = $(srcdir)/fp-bit.c
+DPBIT = $(srcdir)/dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#undef US_SOFTWARE_GOFAST' > dp-bit.c
>Release-Note:
>Audit-Trail:
>Unformatted:
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