diff options
Diffstat (limited to 'libitm/configure')
-rw-r--r-- | libitm/configure | 156 |
1 files changed, 140 insertions, 16 deletions
diff --git a/libitm/configure b/libitm/configure index 30d2f73b0c..ce6d50a7d3 100644 --- a/libitm/configure +++ b/libitm/configure @@ -7270,7 +7270,7 @@ ia64-*-hpux*) rm -rf conftest* ;; -x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext @@ -7286,9 +7286,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) - LD="${LD-ld} -m elf_i386" + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" ;; - ppc64-*linux*|powerpc64-*linux*) + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -7307,7 +7317,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; - ppc*-*linux*|powerpc*-*linux*) + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) @@ -8825,6 +8838,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi + lt_prog_compiler_pic='-fPIC' ;; amigaos*) @@ -11771,7 +11785,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11774 "configure" +#line 11788 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11877,7 +11891,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11880 "configure" +#line 11894 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -13674,6 +13688,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; } # AIX 5 now supports IA64 processor lt_prog_compiler_static_CXX='-Bstatic' fi + lt_prog_compiler_pic_CXX='-fPIC' ;; amigaos*) @@ -15340,7 +15355,7 @@ $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h fi -for ac_header in unistd.h semaphore.h sys/time.h malloc.h +for ac_header in unistd.h semaphore.h sys/time.h sys/auxv.h malloc.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" @@ -15795,7 +15810,7 @@ else # read() to the same fd. The only system known to have a problem here # is VMS, where text files have record structure. case "$host_os" in - vms* | ultrix*) + *vms* | ultrix*) gcc_cv_func_mmap_file=no ;; *) gcc_cv_func_mmap_file=yes;; @@ -15819,7 +15834,7 @@ else # Systems known to be in this category are Windows (all variants), # VMS, and Darwin. case "$host_os" in - vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) + *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) gcc_cv_func_mmap_dev_zero=no ;; *) gcc_cv_func_mmap_dev_zero=yes;; @@ -15876,7 +15891,7 @@ else # above for use of /dev/zero. # Systems known to be in this category are Windows, VMS, and SCO Unix. case "$host_os" in - vms* | cygwin* | pe | mingw* | sco* | udk* ) + *vms* | cygwin* | pe | mingw* | sco* | udk* ) gcc_cv_func_mmap_anon=no ;; *) gcc_cv_func_mmap_anon=yes;; @@ -16175,7 +16190,7 @@ rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # Check for functions needed. -for ac_func in strtoull memalign posix_memalign +for ac_func in strtoull memalign posix_memalign getauxval do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" @@ -16724,10 +16739,10 @@ with_gnu_ld=$lt_cv_prog_gnu_ld ac_save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LFLAGS -Wl,-M,$srcdir/clearcap.map" + LDFLAGS="$LFLAGS -mclear-hwcap" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-M,mapfile" >&5 -$as_echo_n "checking for ld that supports -Wl,-M,mapfile... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mclear-hwcap" >&5 +$as_echo_n "checking for -mclear-hwcap... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -16747,7 +16762,7 @@ fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_hwcap_ldflags" = "yes"; then - HWCAP_LDFLAGS="-Wl,-M,$srcdir/clearcap.map $HWCAP_LDFLAGS" + HWCAP_LDFLAGS="-mclear-hwcap $HWCAP_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_ldflags" >&5 $as_echo "$ac_hwcap_ldflags" >&6; } @@ -17318,6 +17333,116 @@ $as_echo "#define HAVE_AS_AVX 1" >>confdefs.h ;; esac +case "${target_cpu}" in +i[34567]86 | x86_64) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports RTM" >&5 +$as_echo_n "checking if the assembler supports RTM... " >&6; } +if test "${libitm_cv_as_rtm+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +asm("1: xbegin 1b; xend"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libitm_cv_as_rtm=yes +else + libitm_cv_as_rtm=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_rtm" >&5 +$as_echo "$libitm_cv_as_rtm" >&6; } + if test x$libitm_cv_as_rtm = xyes; then + +$as_echo "#define HAVE_AS_RTM 1" >>confdefs.h + + fi + ;; +esac + +case "${target_cpu}" in +powerpc*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports HTM" >&5 +$as_echo_n "checking if the assembler supports HTM... " >&6; } +if test "${libitm_cv_as_htm+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +asm("tbegin. 0; tend. 0"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libitm_cv_as_htm=yes +else + libitm_cv_as_htm=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_htm" >&5 +$as_echo "$libitm_cv_as_htm" >&6; } + if test x$libitm_cv_as_htm = xyes; then + +$as_echo "#define HAVE_AS_HTM 1" >>confdefs.h + + fi + ;; +s390*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports HTM" >&5 +$as_echo_n "checking if the assembler supports HTM... " >&6; } +if test "${libitm_cv_as_htm+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -march=zEC12" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +asm("tbegin 0,0; tend"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libitm_cv_as_htm=yes +else + libitm_cv_as_htm=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libitm_cv_as_htm" >&5 +$as_echo "$libitm_cv_as_htm" >&6; } + if test x$libitm_cv_as_htm = xyes; then + +$as_echo "#define HAVE_AS_HTM 1" >>confdefs.h + + fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether weak refs work like ELF" >&5 $as_echo_n "checking whether weak refs work like ELF... " >&6; } @@ -17333,7 +17458,6 @@ else if test "$cross_compiling" = yes; then : case "${host}" in - alpha*-dec-osf*) ac_cv_have_elf_style_weakref=no ;; *-apple-darwin[89]*) ac_cv_have_elf_style_weakref=no ;; *) ac_cv_have_elf_style_weakref=yes;; esac |