other/4115: 3.0.1 build bug on solaris 2.7 using 2.95.2

[lohner at debian dot org]

>Number:         4115
>Category:       other
>Synopsis:       3.0.1 build bug on solaris 2.7 using 2.95.2
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Aug 24 05:46:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        3.0.1
>Organization:
>Environment:
System: SunOS topaze 5.7 Generic_106541-02 sun4u sparc SUNW,Ultra-5_10
Architecture: sun4

	<machine, os, target, libraries (multiple lines)>
host: sparc-sun-solaris2.7
build: sparc-sun-solaris2.7
target: sparc-sun-solaris2.7
configured with: ./configure --prefix=/sup
>Description:
tried the following, all giv ethe same error:
./configure --prefix=/sup
LD=/sup/bin/ld ./configure --prefix=/sup
make
make bootstrap
LD=/sup/bin/ld make

The problem is that there seems to be a mix of the sun linker and gnu's
linker... I may have a badly built 2.95.2 as I've seen this problem
elsewhere.  This should probably be added as an autoconf check.  I have
no idea on how to get rid of it though.

...build OK up to here...
mv tmp-libgcc.map libgcc.map
./xgcc -B./ -B/sup/sparc-sun-solaris2.7/bin/ -isystem /sup/sparc-sun-solaris2.7/include -O2   -DIN_GCC  -DSVR4  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g1 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -shared -nodefaultlibs -Wl,-h,libgcc_s.so.1 -Wl,-z,text -Wl,-z,defs -Wl,-M,libgcc.map -o libgcc_s.so   libgcc/./_muldi3.o libgcc/./_divdi3.o libgcc/./_moddi3.o libgcc/./_udivdi3.o libgcc/./_umoddi3.o libgcc/./_negdi2.o libgcc/./_lshrdi3.o libgcc/./_ashldi3.o libgcc/./_ashrdi3.o libgcc/./_ffsdi2.o libgcc/./_clz.o libgcc/./_udiv_w_sdiv.o libgcc/./_udivmoddi4.o libgcc/./_cmpdi2.o libgcc/./_ucmpdi2.o libgcc/./_floatdidf.o libgcc/./_floatdisf.o libgcc/./_fixunsdfsi.o libgcc/./_fixunssfsi.o libgcc/./_fixunsdfdi.o libgcc/./_fixdfdi.o libgcc/./_fixunssfdi.o libgcc/./_fixsfdi.o libgcc/./_fixxfdi.o libgcc/./_fixunsxfdi.o libgcc/./_floatdixf.o libgcc/./_fixunsxfsi.o libgcc/./_fixtfdi.o libgcc/./_fixunstfdi.o libgcc/./_floatd!
!
itf.o libgcc/./_clear_cache.o libgcc/./_trampoline.o libgcc/./__main.o libgcc/./_exit.o libgcc/./_absvsi2.o libgcc/./_absvdi2.o libgcc/./_addvsi3.o libgcc/./_addvdi3.o libgcc/./_subvsi3.o libgcc/./_subvdi3.o libgcc/./_mulvsi3.o libgcc/./_mulvdi3.o libgcc/./_negvsi2.o libgcc/./_negvdi2.o libgcc/./_ctors.o libgcc/./unwind-dw2.o libgcc/./unwind-dw2-fde.o libgcc/./unwind-sjlj.o -lc && rm -f libgcc_s.so.1 && ln -s libgcc_s.so libgcc_s.so.1
/sup/sparc-sun-solaris2.7/bin/ld:libgcc.map: file format not recognized; treating as linker script
/sup/sparc-sun-solaris2.7/bin/ld:libgcc.map:1: parse error
collect2: ld returned 1 exit status
make[3]: *** [libgcc_s.so] Error 1
make[3]: Leaving directory `/sup/build/gcc-3.0.1/gcc'
make[2]: *** [libgcc.a] Error 2
make[2]: Leaving directory `/sup/build/gcc-3.0.1/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/sup/build/gcc-3.0.1/gcc'
make: *** [bootstrap] Error 2

>How-To-Repeat:
 May be difficult to reproduce.  It should be checked for and prevented.

>Fix:
  autoconf check to ensure the linker files are compatible.

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>Release-Note:
>Audit-Trail:
>Unformatted:
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