From: Richard Henderson <rth@cygnus.com>
To: egcs@cygnus.com
Subject: alpha-linux-gnulibc1 patch
Date: Tue, 19 Aug 1997 19:08:13 -0000 [thread overview]
Message-ID: <199708191857.LAA15165@rtl.cygnus.com> (raw)
Linux/Alpha also has need for a "glibc1" option. The difference
being that it actually was glibc 1.9x, rather than something HJ
and co. cooked up. ;-)
r~
Tue Aug 19 11:45:30 1997 Richard Henderson <rth@cygnus.com>
* config/alpha/elf.h (LINK_SPEC): ld.so changed between glibc 1.99
and 2.0.0, so recognize USE_GNULIBC_1.
* config.guess: Recognize alpha-linux-gnulibc1.
* configure.in (alpha-*-linux-gnulibc1): New target.
(alpha-*-linux-gnu*): Don't build crtbegin/end; crtstuff cannot
handle some of the Alpha-specific details. Correct versions are
distributed with glibc.
diff -rpc2 -x CVS egcs/config/alpha/elf.h egcs-work/config/alpha/elf.h
*** egcs/config/alpha/elf.h Mon Aug 18 08:49:48 1997
--- egcs-work/config/alpha/elf.h Mon Aug 18 11:46:07 1997
*************** Currently only Linux uses this. */
*** 40,43 ****
--- 40,52 ----
#undef LINK_SPEC
+ #ifdef USE_GNULIBC_1
+ #define LINK_SPEC "-m elf64alpha -G 8 %{O*:-O3} %{!O*:-O1} \
+ %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
+ %{static:-static}}"
+ #else
#define LINK_SPEC "-m elf64alpha -G 8 %{O*:-O3} %{!O*:-O1} \
%{shared:-shared} \
*************** Currently only Linux uses this. */
*** 47,50 ****
--- 56,60 ----
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
%{static:-static}}"
+ #endif
/* Output at beginning of assembler file. */
diff -rpc2 -x CVS egcs/config.guess egcs-work/config.guess
*** egcs/config.guess Mon Aug 18 08:48:59 1997
--- egcs-work/config.guess Mon Aug 18 13:28:46 1997
*************** EOF
*** 507,510 ****
--- 507,511 ----
.end main
EOF
+ LIBC=""
${CC-cc} dummy.s -o dummy 2>/dev/null
if test "$?" = 0 ; then
*************** EOF
*** 517,524 ****
UNAME_MACHINE="alphaev56"
;;
! esac
! fi
! rm -f dummy.s dummy
! echo ${UNAME_MACHINE}-unknown-linux-gnu ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF
--- 518,531 ----
UNAME_MACHINE="alphaev56"
;;
! esac
!
! objdump --private-headers dummy | \
! grep ld.so.1 > /dev/null
! if test "$?" = 0 ; then
! LIBC="libc1"
! fi
! fi
! rm -f dummy.s dummy
! echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF
diff -rpc2 -x CVS egcs/configure.in egcs-work/configure.in
*** egcs/configure.in Mon Aug 18 08:48:59 1997
--- egcs-work/configure.in Mon Aug 18 11:49:16 1997
*************** for machine in $build $host $target; do
*** 273,285 ****
gas=yes gnu_ld=yes
;;
alpha*-*-linux-gnu*)
tm_file="${tm_file} alpha/linux.h alpha/elf.h"
xm_file="${xm_file} alpha/xm-linux.h"
target_cpu_default="MASK_GAS"
- gas=no
tmake_file="t-linux alpha/t-linux"
xmake_file=none
fixincludes=Makefile.in
- extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gas=yes gnu_ld=yes
if [[ x$enable_threads = xyes ]]; then
--- 273,295 ----
gas=yes gnu_ld=yes
;;
+ alpha*-*-linux-gnulibc1*)
+ tm_file="${tm_file} alpha/linux.h alpha/elf.h"
+ xm_file="${xm_file} alpha/xm-linux.h"
+ target_cpu_default="MASK_GAS"
+ tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux"
+ xmake_file=none
+ fixincludes=Makefile.in
+ gas=yes gnu_ld=yes
+ if [[ x$enable_threads = xyes ]]; then
+ thread_file='posix'
+ fi
+ ;;
alpha*-*-linux-gnu*)
tm_file="${tm_file} alpha/linux.h alpha/elf.h"
xm_file="${xm_file} alpha/xm-linux.h"
target_cpu_default="MASK_GAS"
tmake_file="t-linux alpha/t-linux"
xmake_file=none
fixincludes=Makefile.in
gas=yes gnu_ld=yes
if [[ x$enable_threads = xyes ]]; then
WARNING: multiple messages have this Message-ID
From: Jeffrey A Law <law@hurl.cygnus.com>
To: egcs@cygnus.com
Subject: Re: Minor SS issue...
Date: Tue, 19 Aug 1997 19:12:41 -0000 [thread overview]
Message-ID: <199708191857.LAA15165@rtl.cygnus.com> (raw)
Message-ID: <19970819191241.KrjLpm8mCQ2QCAaiYZFfKmcjdl4Q2gETNfBuWj7FYSA@z> (raw)
In-Reply-To: Minor SS issue...
In message <199708191554.KAA02170@monolith.solon.com>you write:
> Is there a point in egcs-ss-970814 extracting into
> egcs-ss-970814/egcs-ss-970814
> ?
>
> I feel compelled to say "I heard you the first time". :)
Huh?
% gzcat *.gz | tar vtf -
drwxrws--- law/cygnus 0 Aug 15 15:42 1997 ./egcs-ss-970814/
-rw-rw---- law/cygnus 176520 Aug 15 11:55 1997 ./egcs-ss-970814/ChangeLog.10
Did you make a directory called egcs-ss-970814, then cd into it,
then extract the snapshot?
Jeff
next reply other threads:[~1997-08-19 19:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-08-19 19:08 Richard Henderson [this message]
1997-08-19 19:12 ` Minor SS issue Jeffrey A Law
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