>Submitter-Id: net
>Originator: Wladimir Mutel
>Organization:
>Confidential: no
>Synopsis: Making Cyclone 0.2 with gcc-3.0.3 compiler produces bad
>cyclone compiler executable.
>Severity: serious
>Priority: medium
>Category: c
>Class: wrong-code
>Release: 3.0.3 (Debian testing/unstable)
>Environment:
System: Linux fluffy.isd.dp.ua 2.4.17 #1 Mon Dec 24 13:13:11 EET 2001 i686
unknown
Architecture: i686
host: i386-pc-linux-gnu
build: i386-pc-linux-gnu
target: i386-pc-linux-gnu
configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,proto,objc --prefix=/usr
--infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as
--with-gnu-ld --with-system-zlib --enable-long-long --enable-nls
--without-included-gettext --disable-checking --enable-threads=posix
--enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux
>Description:
During make, compiled and linked cyclone tries to compile bison/main.cyc
cyclone segfaults
>How-To-Repeat:
Download http://www.research.att.com/projects/cyclone/cyclone-0.2.tar.gz
Then do the following :
tar zxf cyclone-0.2.tar.gz
cd cyclone
./configure
vi Makefile.inc
(change CC variable to be gcc-3.0, then save file and exit vi)
make
Then you see this :
make[1]: Entering directory
`/disk1/home/mwg/cyclone/cyclone/tools/bison'
/disk1/home/mwg/cyclone/cyclone/bin/cyclone
-I/disk1/home/mwg/cyclone/cyclone/include
-B/disk1/home/mwg/cyclone/cyclone/bin/cyc-lib -c main.cyc
make[1]: *** [main.o] Segmentation fault
make[1]: Leaving directory `/disk1/home/mwg/cyclone/cyclone/tools/bison'
make: *** [tools] Error 2
I tried to debug this, but without much success. I did not understand
its logic completely enough, so I was unable to compose short enough testcase
for gcc-3.0
>Fix:
Compiling with gcc-2.95.4 works well. People from AT&T say that gcc-3.0
will not work.
