diff options
Diffstat (limited to 'gcc-4.8/libffi/configure')
| -rwxr-xr-x | gcc-4.8/libffi/configure | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/gcc-4.8/libffi/configure b/gcc-4.8/libffi/configure index ce6c8adce..9ee6ab069 100755 --- a/gcc-4.8/libffi/configure +++ b/gcc-4.8/libffi/configure @@ -613,6 +613,7 @@ TARGET FFI_EXEC_TRAMPOLINE_TABLE FFI_EXEC_TRAMPOLINE_TABLE_FALSE FFI_EXEC_TRAMPOLINE_TABLE_TRUE +HAVE_LONG_DOUBLE_VARIANT HAVE_LONG_DOUBLE ALLOCA TILE_FALSE @@ -6392,7 +6393,7 @@ 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.$ac_ext @@ -6417,7 +6418,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) ;; esac ;; - ppc64-*linux*|powerpc64-*linux*) + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -6436,7 +6440,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) x86_64-*linux*) LD="${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*) @@ -10900,7 +10907,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10903 "configure" +#line 10910 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11006,7 +11013,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11009 "configure" +#line 11016 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11443,6 +11450,7 @@ fi TARGETDIR="unknown" +HAVE_LONG_DOUBLE_VARIANT=0 case "$host" in aarch64*-*-*) TARGET=AARCH64; TARGETDIR=aarch64 @@ -11540,6 +11548,7 @@ case "$host" in powerpc*-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc + HAVE_LONG_DOUBLE_VARIANT=1 ;; powerpc-*-amigaos*) TARGET=POWERPC; TARGETDIR=powerpc @@ -11555,6 +11564,7 @@ case "$host" in ;; powerpc-*-freebsd* | powerpc-*-openbsd*) TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc + HAVE_LONG_DOUBLE_VARIANT=1 ;; powerpc64-*-freebsd*) TARGET=POWERPC; TARGETDIR=powerpc @@ -12230,17 +12240,25 @@ _ACEOF # Also AC_SUBST this variable for ffi.h. if test -z "$HAVE_LONG_DOUBLE"; then HAVE_LONG_DOUBLE=0 - if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then if test $ac_cv_sizeof_long_double != 0; then + if test $HAVE_LONG_DOUBLE_VARIANT != 0; then + +$as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h + + HAVE_LONG_DOUBLE=1 + else + if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then HAVE_LONG_DOUBLE=1 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h fi fi + fi fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if test "${ac_cv_c_bigendian+set}" = set; then : |