[Bug ada/18434] New: Cannot build gnattools on Tru64 UNIX V5.1B

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

When I tried a C + Ada only bootstrap of current mainline on
alpha-dec-osf5.1b, most of the bootstrap and building libada went along
fine.  The bootstrap stopped only when trying to build gnatchop (or any
other of gnattools):

make -C tools -f ../Makefile "CC=../../xgcc -B../../" "CFLAGS=-O2 -g -O2  -mieee" "LDFLAGS=" "ADAFLAGS=-gnatpg -gnata" "INCLUDES=-I. -I.. -I../.. -I/vol/gnu/src/gcc/gcc-dist/gcc/ada -I/vol/gnu/src/gcc/gcc-dist/gcc/ada/../config -I/vol/gnu/src/gcc/gcc-dist/gcc/ada/../../include -I/vol/gnu/src/gcc/gcc-dist/gcc/ada/.." "ADA_INCLUDES=-I../rts -I. -I/vol/gnu/src/gcc/gcc-dist/gcc/ada" "libsubdir=/vol/gcc/lib/gcc/alpha-dec-osf5.1b/4.0.0" "exeext=" "fsrcdir=/vol/gnu/src/gcc/gcc-dist/gcc/ada" "srcdir=/vol/gnu/src/gcc/gcc-dist/gcc/ada" "TOOLS_LIBS=../rts/libgnat.a  ../../prefix.o ../../version.o link.o ../../../libiberty/libiberty.a -lexc  " "GNATMAKE=../../gnatmake" "GNATLINK=../../gnatlink" "GNATBIND=../../gnatbind" \
  TOOLSCASE=native \
  ../../gnatchop ../../gnat ../../gnatkr \
  ../../gnatls ../../gnatprep \
  ../../gnatxref \
  ../../gnatfind ../../gnatname \
  ../../gnatclean ../../gprmake \
  ../../gprcmd   ../../gpr2make
make[4]: Entering directory `/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-4.0.0-20041110/10-gcc-ada/gcc/ada/tools'
../../gnatmake -c -I../rts -I. -I/vol/gnu/src/gcc/gcc-dist/gcc/ada gnatchop --GCC="../../xgcc -B../../ -O2 -g -O2  -mieee      -gnatpg -gnata"
gnatmake: "gnatchop" not found
make[4]: *** [../../gnatchop] Error 4

Running the newly built gnatmake under truss reveals that it looks for
gnatchop in $srcdir, not gnatchop.adb (as expected and happens e.g. on
Solaris 10).  So this might be a code generation bug on alpha.

Environment:
System: OSF1 bartok V5.1 2650 alpha
Machine: alpha
	
host: alpha-dec-osf5.1b
build: alpha-dec-osf5.1b
target: alpha-dec-osf5.1b
configured with: /vol/gnu/src/gcc/gcc-dist/configure --host alpha-dec-osf5.1b --build alpha-dec-osf5.1b --target alpha-dec-osf5.1b --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --enable-languages=c,ada

How-To-Repeat:
Try bootstrapping on alpha-dec-osf5.1b as above.

-- 
           Summary: Cannot build gnattools on Tru64 UNIX V5.1B
           Product: gcc
           Version: 0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at techfak dot uni-bielefeld dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: alpha-dec-osf5.1b
  GCC host triplet: alpha-dec-osf5.1b
GCC target triplet: alpha-dec-osf5.1b


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434