Bootstrapping mainline on Solaris 10/x86 (configured for
i686-pc-solaris2.10 to work around the still unfixed PR target/26146) fails
compiling several Ada files:
/vol/gccsrc/obj/gcc-4.2.0-20060606/10-gcc-gas-amd64/./gcc/xgcc
-B/vol/gccsrc/obj/gcc-4.2.0-20060606/10-gcc-gas-amd64/./gcc/
-B/vol/gcc/i686-pc-solaris2.10/bin/ -B/vol/gcc/i686-pc-solaris2.10/lib/
-isystem /vol/gcc/i686-pc-solaris2.10/include -isystem
/vol/gcc/i686-pc-solaris2.10/sys-include -c -g -O2 -fPIC -W -Wall -gnatpg
a-stwifi.adb -o a-stwifi.o
virtual memory exhausted: Not enough space
If one observes the compilation with top, one can see that VM usage grows
to 4 GB before gnat1 dies. Compiling with -O instead works.
This is a regression from the 4.1 branch.
Environment:
System: SunOS afrika 5.10 Generic_Patch i86pc i386 i86pc
Architecture: i86pc
host: i686-pc-solaris2.10
build: i686-pc-solaris2.10
target: i686-pc-solaris2.10
configured with: /vol/gcc/src/gcc-dist/configure --prefix=/vol/gcc
--with-local-prefix=/vol/gcc --disable-nls --with-gnu-as
--with-as=/usr/sfw/bin/gas --with-gmp-dir=/vol/gnu/obj/gmp-4.1.3
--with-mpfr-dir=/vol/gnu/obj/gmp-4.1.3/mpfr
--enable-languages=c,c++,fortran,objc,ada --host i686-pc-solaris2.10 --build
i686-pc-solaris2.10 --target i686-pc-solaris2.10 --disable-libmudflap
How-To-Repeat:
Bootstrap mainline as described above.
--
Summary: [4.2 Regression] Ada bootstrap failure on Solaris 10/x86
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ro at techfak dot uni-bielefeld dot de
GCC build triplet: i686-pc-solaris2.10
GCC host triplet: i686-pc-solaris2.10
GCC target triplet: i686-pc-solaris2.10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27937
