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GNAT/GCC 4.2 build problem on FreeBSD-CURRENT
- From: Karel Miklav <karel dot miklav at siol dot net>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 29 Aug 2007 00:12:26 +0200
- Subject: GNAT/GCC 4.2 build problem on FreeBSD-CURRENT
Since FreeBSD imported GCC 4.2 into it's current branch I
am no longer able to build any release or snapshot of
GNAT/GCC 4.2, 4.1 builds fine.
Some info on the system:
------------------------
# uname -a
FreeBSD bsd7.xxx.net 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Thu Aug 23
18:37:34 CEST 2007 root@bsd7.xxx.net:/usr/obj/usr/src/sys/GENERIC i386
# gcc -v
Using built-in specs.
Target: i386-undermydesk-freebsd
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 4.2.1 20070719 [FreeBSD]
Build ends with:
----------------
# gnattools2
gmake -C ../gcc/ada/tools -f ../Makefile \^M
"CC=../../xgcc -B../../" "CFLAGS=-O2 -O2 -fno-strict-aliasing
-pipe " "ADAFLAGS=-gnatpg -gnata" "INCLUDES=-I. -I.. -I../..
-I/usr/ports/lang/gnat-gcc42/work/gcc-4.
../../gnatchop ../../gnat ../../gnatkr ../../gnatls ../../gnatprep
../../gnatxref ../../gnatfind ../../gnatname ../../gnatclean ../../gprmake
gmake[3]: Entering directory
`/usr/ports/lang/gnat-gcc42/work/build/gcc/ada/tools'
../../gnatmake -c -I../rts -I.
-I/usr/ports/lang/gnat-gcc42/work/gcc-4.2-20070822/gcc/ada gnatchop
--GCC="../../xgcc -B../../ -O2 -O2 -fno-strict-aliasing -pipe -
Exception name: STORAGE_ERROR
Message: stack overflow or erroneous memory access
gnatmake: INTERNAL ERROR. Please report.^M
gmake[3]: *** [../../gnatchop] Error 4
gmake[3]: Leaving directory
`/usr/ports/lang/gnat-gcc42/work/build/gcc/ada/tools'
gmake[2]: *** [gnattools-native] Error 2
gmake[2]: Leaving directory
`/usr/ports/lang/gnat-gcc42/work/build/gnattools'
gmake[1]: *** [all-gnattools] Error 2
gmake[1]: Leaving directory `/usr/ports/lang/gnat-gcc42/work/build'
gmake: *** [bootstrap-lean] Error 2
*** Error code 2
Stop in /usr/ports/lang/gnat-gcc42.
Reduced problem:
----------------
# cd /usr/ports/lang/gnat-gcc42/work/build/gcc/ada/tools
# ../../gnatmake -I../rts x
Exception name: STORAGE_ERROR
Message: stack overflow or erroneous memory access
gnatmake: INTERNAL ERROR. Please report.
Interesting thing:
------------------
# ../../xgcc -B../../ -O2 -fno-strict-aliasing -pipe -gnatpg -gnata -c
-I../rts -I.
/usr/ports/lang/gnat-gcc42/work/gcc-4.2-20070822/gcc/ada/gnatchop.adb
# ls gnatch*
gnatchop.ali gnatchop.o
So it must be gnatmake:
-----------------------
# find ../rts | wc -l
2123
# mkdir xx
# mv ../rts/*.o ../rts/*.ali ../rts/[i-z]* xx/
# find ../rts | wc -l
549
# ../../gnatmake -I../rts x
fatal error, run-time library not installed correctly
cannot locate file system.ads
gnatmake: *** make failed.
Can somebody please help me with this?
--
Regards,
Karel Miklav