Problem building Optimized glibc-2.2 with gcc-3.1

[David Ronis]

Hi Andreas,

Sorry for sending this back to bug-glibc, but I had a mailer problem
last night and lost the older copies of our email.  I got the
2-2-branch as you suggested, and configued using gcc version 3.1
20020422 (prerelease) and CFLAGS:

-O3 -falign-functions=3 -falign-jumps=3 -falign-loops=3
-funroll-loops -march=i686 -mpreferred-stack-boundary=3
-fomit-frame-pointer

The build was uneventful, but make check still gives more than the two
test-float and test-ifloat errors you said were expected.  In
particular, the one arising from tst-regex is similar to one I had
with my attempt several months ago; when I did a make install, many
programs (e.g., grep) no longer worked.  I'm willing to try installing
again, but figured to check with you first.

Here's the log of errors.

David


GCONV_PATH=../iconvdata LC_ALL=C   ../elf/ld-linux.so.2 --library-path 
..:.:../elf:../dlfcn:../nss:../nis:../rt:../resolv:../crypt:../linuxthreads 
./test-float  > test-float.out
make[1]: *** [test-float.out] Error 1
GCONV_PATH=../iconvdata LC_ALL=C   ../elf/ld-linux.so.2 --library-path 
..:.:../elf:../dlfcn:../nss:../nis:../rt:../resolv:../crypt:../linuxthreads 
./test-ifloat  > test-ifloat.out
make[1]: *** [test-ifloat.out] Error 1
GCONV_PATH=../iconvdata LC_ALL=C   ../elf/ld-linux.so.2 --library-path 
..:.:../elf:../dlfcn:../nss:../nis:../rt:../resolv:../crypt:../linuxthreads 
./test-idouble  > test-idouble.out
make[1]: Target `tests' not remade because of errors.
make[1]: Leaving directory `/home/ronis/Project/notar/libc/math'
make: *** [math/tests] Error 2

gcc tst-regex.c -c -O3 -Wall -Winline -Wstrict-prototypes -Wwrite-strings 
-falign-functions=3 -falign-jumps=3 -falign-loops=3 -funroll-loops -march=i686 
-mpreferred-stack-boundary=3  -fomit-frame-pointer    -I../include -I.  -I.. 
-I../libio  -I../sysdeps/i386/elf 
-I../linuxthreads/sysdeps/unix/sysv/linux/i386 
-I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread 
-I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv 
-I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/i386/i686 
-I../linuxthreads/sysdeps/i386 -I../sysdeps/unix/sysv/linux/i386/i686 
-I../sysdeps/unix/sysv/linux/i386 -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu 
-I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet 
-I../sysdeps/unix/sysv/i386 -I../sysdeps/unix/sysv -I../sysdeps/unix/i386 
-I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/i386/i686/fpu 
-I../sysdeps/i386/i686 -I../sysdeps/i386/i486 -I../sysdeps/i386/fpu 
-I../sysdeps/i386 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 
-I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 
-I../sysdeps/generic/elf -I../sysdeps/generic   -D_LIBC_REENTRANT -include 
../include/libc-symbols.h     -o tst-regex.o
In file included from ../include/regex.h:2,
                 from tst-regex.c:36:
../posix/regex.h:535:1: warning: "__restrict_arr" redefined
In file included from ../include/sys/cdefs.h:1,
                 from ../include/features.h:283,
                 from ../posix/spawn.h:23,
                 from ../include/spawn.h:1,
                 from tst-regex.c:19:
../misc/sys/cdefs.h:212:1: warning: this is the location of the previous 
definition
gcc -nostdlib -nostartfiles -o tst-regex  
-Wl,-dynamic-linker=/lib/ld-linux.so.2   -Wl,-z,combreloc ../csu/crt1.o 
../csu/crti.o `gcc --print-file-name=crtbegin.o` tst-regex.o ../rt/librt.so  
-Wl,-rpath-link=..:../math:../elf:../dlfcn:../nss:../nis:../rt:../resolv:../crypt:../linuxthreads
 ../libc.so.6 ../libc_nonshared.a -lgcc `gcc --print-file-name=crtend.o` 
../csu/crtn.o
GCONV_PATH=../iconvdata LC_ALL=C LOCPATH=../localedata  ../elf/ld-linux.so.2 
--library-path 
..:../math:../elf:../dlfcn:../nss:../nis:../rt:../resolv:../crypt:../linuxthreads
 ./tst-regex  > tst-regex.out
make[1]: *** [tst-regex.out] Error 139

/tmp/cc5ZcXvR.o: In function `get_null_defines':
/tmp/cc5ZcXvR.o(.text+0x1b2): the use of `tmpnam' is dangerous, better use 
`mkstemp'
./annexc 'gcc' \
               '-I../include -I.. -I../sysdeps/i386/elf 
-I../linuxthreads/sysdeps/unix/sysv/linux/i386 
-I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread 
-I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv 
-I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/i386/i686 
-I../linuxthreads/sysdeps/i386 -I../sysdeps/unix/sysv/linux/i386/i686 
-I../sysdeps/unix/sysv/linux/i386 -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu 
-I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet 
-I../sysdeps/unix/sysv/i386 -I../sysdeps/unix/sysv -I../sysdeps/unix/i386 
-I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/i386/i686/fpu 
-I../sysdeps/i386/i686 -I../sysdeps/i386/i486 -I../sysdeps/i386/fpu 
-I../sysdeps/i386 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 
-I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 
-I../sysdeps/generic/elf -I../sysdeps/generic ' > annexc.out
make[1]: [annexc.out] Error 1 (ignored)