From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Fromreide To: gcc@gcc.gnu.org Subject: I have found an ICE Date: Wed, 27 Dec 2000 21:33:00 -0000 Message-id: References: <3A4AC4FC.35E70BEE@stl.quik.com> X-SW-Source: 2000-12/msg00789.html I have configured the compiler as follows: ../gcc/configure --prefix=/usr/local/src/gnu/gcc-2.97/install --enable-languages=c,c++ --enable-version-specific-runtime-libs --disable-nls and have found the following oddities: make check results in ... ./mkcheck 0 `pwd` ../../../gcc/libstdc++-v3 running mkcheck ./mkcheck: testing the build directory You need bash 2.x to run mkcheck. Exiting. How do I specify the path to bash 2.x? I do have one installed. Compiling the attached file results in the following errors: % /usr/local/src/gnu/gcc-2.97/install/bin/g++ -DHAVE_CONFIG_H -I. \ -I../2257-2 -I. -Wall -ansi -posix -pedantic -W -O3 -v \ -ftemplate-depth-23 -c ../2257-2/test.C Reading specs from /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/specs Configured with: ../gcc/configure --prefix=/usr/local/src/gnu/gcc-2.97/install --enable-languages=c,c++ --enable-version-specific-runtime-libs --disable-nls gcc version 2.97 20001227 (experimental) /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/cc1plus -v -I. -I../2257-2 -I. -D__GNUC__=2 -D__GNUC_MINOR__=97 -D__GNUC_PATCHLEVEL__=0 -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -Wall -W -pedantic -Acpu=i386 -Amachine=i386 -D__i386 -D__i386__ -D__tune_i586__ -D__tune_pentium__ -D_POSIX_SOURCE -DHAVE_CONFIG_H -MD .deps/test.pp ../2257-2/test.C -D__GNUG__=2 -D__GXX_ABI_VERSION=100 -D__STRICT_ANSI__ -trigraphs -$ -quiet -dumpbase test.C -ansi -O3 -Wall -W -pedantic -ansi -version -fnew-abi -ftemplate-depth-23 -o /tmp/ccMXEkFo.s GNU CPP version 2.97 20001227 (experimental) (cpplib) (i386 Linux/ELF) GNU C++ version 2.97 20001227 (experimental) (i586-pc-linux-gnu) compiled by GNU C version 2.97 20001227 (experimental). ignoring duplicate directory "." ignoring duplicate directory "/usr/local/src/gnu/gcc-2.97/install/i586-pc-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: . ../2257-2 /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/include/g++ /usr/local/src/gnu/gcc-2.97/install/i586-pc-linux-gnu/include/ /usr/local/include /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/include /usr/include End of search list. In file included from /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/include/g++/cstdlib:2, from ../2257-2/test.C:1: /usr/local/src/gnu/gcc-2.97/install/lib/gcc-lib/i586-pc-linux-gnu/2.97/include/g++/bits/std_cstdlib.h:39:28: bits/c++config.h: No such file or directory ../2257-2/test.C: In function `void fun()': ../2257-2/test.C:102: Internal error: Segmentation fault. Please submit a full bug report. See for instructions. The compiler do install bits/c++config.h as /usr/local/src/gnu/gcc-2.97/install/i586-pc-linux-gnu/include/g++/bits/c++config.h but for some reason is that not on the search path. The internal error seems to originate in the method body being optimized away from the tree, why this happens is currently beyond me. With -O2 it compiles. Magnus Fromreide +46-13 17 68 48 Mårdtorpsgatan 21, 2tr magfr@lysator.liu.se S-584 34 LINKÖPING