[Bug tree-optimization/30440] internal compiler error: in find_or_generate_expression, at tree-ssa-pre.c:1472

["jasonmbechtel at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #11 from jasonmbechtel at gmail dot com  2007-01-18 13:48 -------
I'm trying to build a more recent 4.1.2 so I can get this program compiled. 
Unfortunately, I am running into the same problem with the SVN checkout (as of
11pm 1/17/07, EST) and with the last two weekly snapshots
(gcc-core-4.1-20070108 and gcc-core-4.1-20070115).  I installed gmp and mpfr. 
I create a subdir of the top-level 'gcc' directory named "localtarget" and cd
into it.  I run ../configure without any special arguments and it completes
without error.  I run 'make bootstrap-lean' and they all die at the following:

gcc -c   -g -fkeep-inline-functions -DIN_GCC   -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -fno-common -Wno-error  -DHAVE_CONFIG_H
-DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build
-I../../gcc/../include -I../../gcc/../libcpp/include 
-I../../gcc/../libdecnumber -I../libdecnumber    -o build/gengtype-lex.o
gengtype-lex.c
gcc: gengtype-lex.c: No such file or directory
gcc: no input files
make[3]: *** [build/gengtype-lex.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm fsf-funding.pod gcov.pod gfdl.pod cpp.pod gpl.pod gcc.pod
make[3]: Leaving directory `/home/jason/gcc/gcc/localtarget/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory `/home/jason/gcc/gcc/localtarget'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/jason/gcc/gcc/localtarget'
make: *** [bootstrap-lean] Error 2

Doing a regular 'make' also results in the error:

gcc: gengtype-lex.c: No such file or directory

Any help?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30440