diff options
Diffstat (limited to 'libc/sysdeps/sparc/elf/configure.in')
| -rw-r--r-- | libc/sysdeps/sparc/elf/configure.in | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/libc/sysdeps/sparc/elf/configure.in b/libc/sysdeps/sparc/elf/configure.in deleted file mode 100644 index ec683455c..000000000 --- a/libc/sysdeps/sparc/elf/configure.in +++ /dev/null @@ -1,75 +0,0 @@ -GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. -# Local configure fragment for sysdeps/sparc/elf. - -# Check for support of thread-local storage handling in assembler and linker. -AC_CACHE_CHECK(for sparc TLS support, libc_cv_sparc_tls, [dnl -changequote(,)dnl -cat > conftest.S <<\EOF - .section ".tdata", "awT", @progbits - .globl foo -foo: .word 1 - .section ".tbss", "awT", @nobits - .globl bar -bar: .skip 4 - .text -baz: sethi %tgd_hi22(foo), %l1 - add %l1, %tgd_lo10(foo), %l1 - add %l7, %l1, %o0, %tgd_add(foo) - call __tls_get_addr, %tgd_call(foo) - sethi %tldm_hi22(bar), %l1 - add %l1, %tldm_lo10(bar), %l1 - add %l7, %l1, %o0, %tldm_add(bar) - call __tls_get_addr, %tldm_call(bar) - sethi %tldo_hix22(bar), %l1 - xor %l1, %tldo_lox10(bar), %l1 - add %o0, %l1, %l1, %tldo_add(bar) - sethi %tie_hi22(foo), %l1 - add %l1, %tie_lo10(foo), %l1 -#ifdef __arch64__ - ldx [%l7 + %l1], %l1, %tie_ldx(foo) -#else - ld [%l7 + %l1], %l1, %tie_ld(foo) -#endif - add %g7, %l1, %l1, %tie_add(foo) - sethi %tle_hix22(foo), %l1 - xor %l1, %tle_lox10(foo), %l1 -EOF -changequote([,])dnl -dnl -if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.S 1>&AS_MESSAGE_LOG_FD); then - libc_cv_sparc_tls=yes -else - libc_cv_sparc_tls=no -fi -rm -f conftest*]) -if test $libc_cv_sparc_tls = no; then - AC_MSG_ERROR([the assembler must support TLS]) -fi - -# Check for a GCC emitting GOTDATA relocations. -AC_CACHE_CHECK(for sparc gcc GOTDATA reloc support, libc_cv_sparc_gcc_gotdata, [dnl -changequote(,)dnl -cat > conftest.c <<\EOF -int data; -int foo(void) -{ - return data; -} -EOF -changequote([,])dnl -dnl -libc_cv_sparc_gcc_gotdata=no -if AC_TRY_COMMAND(${CC-cc} -S $CFLAGS -O2 -fPIC conftest.c 1>&AS_MESSAGE_LOG_FD); then - if grep -q 'gdop_hix22' conftest.s \ - && grep -q 'gdop_lox10' conftest.s; then - libc_cv_sparc_gcc_gotdata=yes - fi -fi -rm -f conftest*]) -if test $libc_cv_sparc_gcc_gotdata = yes; then - AC_DEFINE(HAVE_GCC_GOTDATA) -fi - -if test $libc_cv_sparc_gcc_gotdata = yes; then - AC_DEFINE(PI_STATIC_AND_HIDDEN) -fi |