# configure.host
|
# configure.host
|
|
|
# This shell script handles all host based configuration for libgcj.
|
# This shell script handles all host based configuration for libgcj.
|
# It sets various shell variables based on the the host and the
|
# It sets various shell variables based on the the host and the
|
# configuration options. You can modify this shell script without
|
# configuration options. You can modify this shell script without
|
# needing to rerun autoconf.
|
# needing to rerun autoconf.
|
|
|
# This shell script should be invoked as
|
# This shell script should be invoked as
|
# . configure.host
|
# . configure.host
|
# If it encounters an error, it will exit with a message.
|
# If it encounters an error, it will exit with a message.
|
|
|
# It uses the following shell variables:
|
# It uses the following shell variables:
|
# host The configuration host
|
# host The configuration host
|
# host_cpu The configuration host CPU
|
# host_cpu The configuration host CPU
|
# target_optspace --enable-target-optspace ("yes", "no", "")
|
# target_optspace --enable-target-optspace ("yes", "no", "")
|
|
|
# It sets the following shell variables:
|
# It sets the following shell variables:
|
# libgcj_cflags Special CFLAGS to use when building
|
# libgcj_cflags Special CFLAGS to use when building
|
# libgcj_cxxflags Special CXXFLAGS to use when building
|
# libgcj_cxxflags Special CXXFLAGS to use when building
|
# libgcj_javaflags Special JAVAFLAGS to use when building
|
# libgcj_javaflags Special JAVAFLAGS to use when building
|
# libgcj_sublib_ltflags Special Libtool flags to use when building sublibs
|
# libgcj_sublib_ltflags Special Libtool flags to use when building sublibs
|
# libgcj_sublib_core_extra_deps Extra dependencies to add to core sublib
|
# libgcj_sublib_core_extra_deps Extra dependencies to add to core sublib
|
# libgcj_interpreter If the bytecode interpreter supports this platform.
|
# libgcj_interpreter If the bytecode interpreter supports this platform.
|
# enable_java_net_default If java.net native code should be enabled by
|
# enable_java_net_default If java.net native code should be enabled by
|
# default.
|
# default.
|
# enable_hash_synchronization_default If hash synchronization should be
|
# enable_hash_synchronization_default If hash synchronization should be
|
# enabled by default.
|
# enabled by default.
|
# enable_libgcj_sublibs_default Whether to build libgcj as a bunch of
|
# enable_libgcj_sublibs_default Whether to build libgcj as a bunch of
|
# separate shared libraries or in one
|
# separate shared libraries or in one
|
# monolithic one.
|
# monolithic one.
|
# sysdeps_dir Directory containing system-dependent headers
|
# sysdeps_dir Directory containing system-dependent headers
|
# slow_pthread_self The synchronization code should try to avoid
|
# slow_pthread_self The synchronization code should try to avoid
|
# pthread_self calls by caching thread IDs in a hashtable
|
# pthread_self calls by caching thread IDs in a hashtable
|
# can_unwind_signal Set to "yes" if the EH unwinder supports throwing
|
# can_unwind_signal Set to "yes" if the EH unwinder supports throwing
|
# from a signal handler.
|
# from a signal handler.
|
# fallback_backtrace_h Header to use for fallback backtrace implementation
|
# fallback_backtrace_h Header to use for fallback backtrace implementation
|
# (only for targets that don't support DWARF2 unwind)
|
# (only for targets that don't support DWARF2 unwind)
|
# descriptor_h Header to use for looking past function descriptors
|
# descriptor_h Header to use for looking past function descriptors
|
# use_libgcj_bc Whether to build a "libgcj-bc" library for BC-ABI
|
# use_libgcj_bc Whether to build a "libgcj-bc" library for BC-ABI
|
# binaries to link against.
|
# binaries to link against.
|
|
|
libgcj_flags=
|
libgcj_flags=
|
libgcj_cflags=
|
libgcj_cflags=
|
libgcj_cxxflags=
|
libgcj_cxxflags=
|
libgcj_javaflags=
|
libgcj_javaflags=
|
libgcj_sublib_ltflags=
|
libgcj_sublib_ltflags=
|
libgcj_sublib_core_extra_deps=
|
libgcj_sublib_core_extra_deps=
|
libgcj_interpreter=
|
libgcj_interpreter=
|
enable_java_net_default=yes
|
enable_java_net_default=yes
|
enable_hash_synchronization_default=no
|
enable_hash_synchronization_default=no
|
enable_libgcj_sublibs_default=no
|
enable_libgcj_sublibs_default=no
|
sysdeps_dir=generic
|
sysdeps_dir=generic
|
slow_pthread_self=
|
slow_pthread_self=
|
can_unwind_signal=no
|
can_unwind_signal=no
|
fallback_backtrace_h=sysdep/generic/backtrace.h
|
fallback_backtrace_h=sysdep/generic/backtrace.h
|
|
|
case "${target_optspace}:${host}" in
|
case "${target_optspace}:${host}" in
|
yes:*)
|
yes:*)
|
libgcj_flags="${libgcj_flags} -Os"
|
libgcj_flags="${libgcj_flags} -Os"
|
;;
|
;;
|
:m32r-* | :d10v-* | :d30v-*)
|
:m32r-* | :d10v-* | :d30v-*)
|
libgcj_flags="${libgcj_flags} -Os"
|
libgcj_flags="${libgcj_flags} -Os"
|
;;
|
;;
|
no:* | :*)
|
no:* | :*)
|
# Nothing.
|
# Nothing.
|
;;
|
;;
|
esac
|
esac
|
|
|
AM_RUNTESTFLAGS=
|
AM_RUNTESTFLAGS=
|
|
|
# Set any host dependent compiler flags.
|
# Set any host dependent compiler flags.
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
|
|
echo "$target"
|
echo "$target"
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
DIVIDESPEC=-fuse-divide-subroutine
|
EXCEPTIONSPEC=-fnon-call-exceptions
|
EXCEPTIONSPEC=-fnon-call-exceptions
|
CHECKREFSPEC=
|
CHECKREFSPEC=
|
BACKTRACESPEC=
|
BACKTRACESPEC=
|
ATOMICSPEC=
|
ATOMICSPEC=
|
|
|
# This case statement supports per-CPU defaults.
|
# This case statement supports per-CPU defaults.
|
case "${host}" in
|
case "${host}" in
|
arm*-elf)
|
arm*-elf)
|
with_libffi_default=no
|
with_libffi_default=no
|
PROCESS=Ecos
|
PROCESS=Ecos
|
FILE=Posix
|
FILE=Posix
|
CHECKREFSPEC=-fcheck-references
|
CHECKREFSPEC=-fcheck-references
|
EXCEPTIONSPEC=
|
EXCEPTIONSPEC=
|
enable_java_net_default=no
|
enable_java_net_default=no
|
enable_getenv_properties_default=no
|
enable_getenv_properties_default=no
|
enable_main_args_default=no
|
enable_main_args_default=no
|
sysdeps_dir=arm
|
sysdeps_dir=arm
|
;;
|
;;
|
arm*-linux*)
|
arm*-linux*)
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
sysdeps_dir=arm
|
sysdeps_dir=arm
|
fallback_backtrace_h=sysdep/arm/backtrace.h
|
fallback_backtrace_h=sysdep/arm/backtrace.h
|
libgcj_cxxflags=-Wno-abi
|
libgcj_cxxflags=-Wno-abi
|
ATOMICSPEC=-fuse-atomic-builtins
|
ATOMICSPEC=-fuse-atomic-builtins
|
# Work around a strange libtool feature that causes libraries
|
# Work around a strange libtool feature that causes libraries
|
# to be linked with libgcc_s but not libgcc.
|
# to be linked with libgcc_s but not libgcc.
|
LDFLAGS="${LDFLAGS} -Wl,-lgcc"
|
LDFLAGS="${LDFLAGS} -Wl,-lgcc"
|
;;
|
;;
|
mips-tx39-*|mipstx39-unknown-*)
|
mips-tx39-*|mipstx39-unknown-*)
|
libgcj_flags="${libgcj_flags} -G 0"
|
libgcj_flags="${libgcj_flags} -G 0"
|
LDFLAGS="$LDFLAGS -Tjmr3904dram.ld"
|
LDFLAGS="$LDFLAGS -Tjmr3904dram.ld"
|
AM_RUNTESTFLAGS="--target_board=jmr3904-sim"
|
AM_RUNTESTFLAGS="--target_board=jmr3904-sim"
|
# Use "Ecos" processes since they are a no-op.
|
# Use "Ecos" processes since they are a no-op.
|
PROCESS=Ecos
|
PROCESS=Ecos
|
FILE=Posix
|
FILE=Posix
|
enable_java_net_default=no
|
enable_java_net_default=no
|
enable_getenv_properties_default=no
|
enable_getenv_properties_default=no
|
;;
|
;;
|
mips*-*)
|
mips*-*)
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
;;
|
;;
|
i686-*|i586-*|i486-*|i386-*)
|
i686-*|i586-*|i486-*|i386-*)
|
sysdeps_dir=i386
|
sysdeps_dir=i386
|
# With -fomit-frame-pointer -maccumulate-outgoing-args (implied),
|
# With -fomit-frame-pointer -maccumulate-outgoing-args (implied),
|
# the .text section of libgcj.so is 30k larger, and the .eh_frame
|
# the .text section of libgcj.so is 30k larger, and the .eh_frame
|
# section is 1.4M smaller.
|
# section is 1.4M smaller.
|
libgcj_flags="${libgcj_flags} -ffloat-store -fomit-frame-pointer"
|
libgcj_flags="${libgcj_flags} -ffloat-store -fomit-frame-pointer"
|
# On Solaris we have defined 'sun' which later conflicts with
|
# On Solaris we have defined 'sun' which later conflicts with
|
# namespace usage. So to work this away we use the below undefine.
|
# namespace usage. So to work this away we use the below undefine.
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
libgcj_cxxflags=
|
libgcj_cxxflags=
|
libgcj_cflags=
|
libgcj_cflags=
|
DIVIDESPEC=-fno-use-divide-subroutine
|
DIVIDESPEC=-fno-use-divide-subroutine
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=yes
|
slow_pthread_self=yes
|
;;
|
;;
|
x86_64-*)
|
x86_64-*)
|
sysdeps_dir=i386
|
sysdeps_dir=i386
|
# For 64-bit we always use SSE registers for arithmetic,
|
# For 64-bit we always use SSE registers for arithmetic,
|
# which doesn't have the extra precision problems of the fpu.
|
# which doesn't have the extra precision problems of the fpu.
|
# But be careful about 32-bit multilibs.
|
# But be careful about 32-bit multilibs.
|
case " $CC " in
|
case " $CC " in
|
*" -m32 "*)
|
*" -m32 "*)
|
libgcj_flags="${libgcj_flags} -ffloat-store" ;;
|
libgcj_flags="${libgcj_flags} -ffloat-store" ;;
|
esac
|
esac
|
libgcj_flags="${libgcj_flags} -fomit-frame-pointer"
|
libgcj_flags="${libgcj_flags} -fomit-frame-pointer"
|
# On Solaris we have defined 'sun' which later conflicts with
|
# On Solaris we have defined 'sun' which later conflicts with
|
# namespace usage. So to work this away we use the below undefine.
|
# namespace usage. So to work this away we use the below undefine.
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_cxxflags=
|
libgcj_cxxflags=
|
libgcj_cflags=
|
libgcj_cflags=
|
DIVIDESPEC=-fno-use-divide-subroutine
|
DIVIDESPEC=-fno-use-divide-subroutine
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=yes
|
slow_pthread_self=yes
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
;;
|
;;
|
alpha*-*)
|
alpha*-*)
|
sysdeps_dir=alpha
|
sysdeps_dir=alpha
|
libgcj_flags="${libgcj_flags} -mieee"
|
libgcj_flags="${libgcj_flags} -mieee"
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
IEEESPEC=-mieee
|
IEEESPEC=-mieee
|
;;
|
;;
|
hppa*-*)
|
hppa*-*)
|
sysdeps_dir=pa
|
sysdeps_dir=pa
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
enable_hash_synchronization_default=no
|
enable_hash_synchronization_default=no
|
;;
|
;;
|
m68k-*)
|
m68k-*)
|
sysdeps_dir=m68k
|
sysdeps_dir=m68k
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
;;
|
;;
|
powerpc64*-*)
|
powerpc64*-*)
|
sysdeps_dir=powerpc
|
sysdeps_dir=powerpc
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
if [ x`$CC -print-multi-os-directory` = x../lib64 ]; then
|
if [ x`$CC -print-multi-os-directory` = x../lib64 ]; then
|
libgcj_flags="${libgcj_flags} -mminimal-toc"
|
libgcj_flags="${libgcj_flags} -mminimal-toc"
|
fi
|
fi
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=yes
|
slow_pthread_self=yes
|
;;
|
;;
|
powerpc*-*)
|
powerpc*-*)
|
sysdeps_dir=powerpc
|
sysdeps_dir=powerpc
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=yes
|
slow_pthread_self=yes
|
;;
|
;;
|
s390*-*)
|
s390*-*)
|
sysdeps_dir=s390
|
sysdeps_dir=s390
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
DIVIDESPEC=-fno-use-divide-subroutine
|
DIVIDESPEC=-fno-use-divide-subroutine
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
;;
|
;;
|
sparc*-*)
|
sparc*-*)
|
sysdeps_dir=sparc
|
sysdeps_dir=sparc
|
# On Solaris we have defined 'sun' which later conflicts with
|
# On Solaris we have defined 'sun' which later conflicts with
|
# namespace usage. So to work this away we use the below undefine.
|
# namespace usage. So to work this away we use the below undefine.
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_flags="${libgcj_flags} -Usun"
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
;;
|
;;
|
ia64-*)
|
ia64-*)
|
sysdeps_dir=ia64
|
sysdeps_dir=ia64
|
libgcj_flags="${libgcj_flags} -funwind-tables"
|
libgcj_flags="${libgcj_flags} -funwind-tables"
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
;;
|
;;
|
sh-* | sh[34]*-*)
|
sh-* | sh[34]*-*)
|
sysdeps_dir=sh
|
sysdeps_dir=sh
|
libgcj_flags="${libgcj_flags} -mieee"
|
libgcj_flags="${libgcj_flags} -mieee"
|
libgcj_interpreter=yes
|
libgcj_interpreter=yes
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
IEEESPEC=-mieee
|
IEEESPEC=-mieee
|
;;
|
;;
|
esac
|
esac
|
|
|
# This case statement supports generic port properties and may refine
|
# This case statement supports generic port properties and may refine
|
# the above per-CPU defaults. Note: If your OS implements
|
# the above per-CPU defaults. Note: If your OS implements
|
# MD_FALLBACK_FRAME_STATE_FOR, then you want to set can_unwind_signal
|
# MD_FALLBACK_FRAME_STATE_FOR, then you want to set can_unwind_signal
|
# here.
|
# here.
|
case "${host}" in
|
case "${host}" in
|
i[34567]86*-linux* | \
|
i[34567]86*-linux* | \
|
powerpc*-linux* | \
|
powerpc*-linux* | \
|
alpha*-linux* | \
|
alpha*-linux* | \
|
s390*-linux* | \
|
s390*-linux* | \
|
sparc*-linux* | \
|
sparc*-linux* | \
|
ia64-* | \
|
ia64-* | \
|
x86_64*-linux* | \
|
x86_64*-linux* | \
|
hppa*-linux* | \
|
hppa*-linux* | \
|
m68k*-linux* | \
|
m68k*-linux* | \
|
sh-linux* | sh[34]*-linux*)
|
sh-linux* | sh[34]*-linux*)
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
if test x$slow_pthread_self = xyes \
|
if test x$slow_pthread_self = xyes \
|
&& test x$cross_compiling != xyes; then
|
&& test x$cross_compiling != xyes; then
|
cat > conftest.c <
|
cat > conftest.c <
|
#define _GNU_SOURCE 1
|
#define _GNU_SOURCE 1
|
#include
|
#include
|
#include
|
#include
|
#include
|
#include
|
#include
|
#include
|
|
|
void *
|
void *
|
tf (void *arg __attribute__ ((unused)))
|
tf (void *arg __attribute__ ((unused)))
|
{
|
{
|
pthread_attr_t a;
|
pthread_attr_t a;
|
size_t s;
|
size_t s;
|
|
|
if (pthread_getattr_np (pthread_self (), &a)
|
if (pthread_getattr_np (pthread_self (), &a)
|
|| pthread_attr_getstacksize (&a, &s)
|
|| pthread_attr_getstacksize (&a, &s)
|
|| s > 2 * PTHREAD_STACK_MIN)
|
|| s > 2 * PTHREAD_STACK_MIN)
|
exit (1);
|
exit (1);
|
exit (0);
|
exit (0);
|
}
|
}
|
|
|
int
|
int
|
main (int argc, char **argv)
|
main (int argc, char **argv)
|
{
|
{
|
pthread_t p;
|
pthread_t p;
|
void *ret;
|
void *ret;
|
struct rlimit r;
|
struct rlimit r;
|
|
|
if (argc == 2)
|
if (argc == 2)
|
{
|
{
|
r.rlim_cur = 2 * PTHREAD_STACK_MIN;
|
r.rlim_cur = 2 * PTHREAD_STACK_MIN;
|
r.rlim_max = 2 * PTHREAD_STACK_MIN;
|
r.rlim_max = 2 * PTHREAD_STACK_MIN;
|
if (setrlimit (RLIMIT_STACK, &r))
|
if (setrlimit (RLIMIT_STACK, &r))
|
exit (1);
|
exit (1);
|
execl (argv[1], argv[0], NULL);
|
execl (argv[1], argv[0], NULL);
|
exit (1);
|
exit (1);
|
}
|
}
|
|
|
if (pthread_create (&p, NULL, tf, NULL)
|
if (pthread_create (&p, NULL, tf, NULL)
|
|| pthread_join (p, &ret))
|
|| pthread_join (p, &ret))
|
exit (1);
|
exit (1);
|
exit (1);
|
exit (1);
|
}
|
}
|
EOF
|
EOF
|
$CC -o conftest conftest.c -lpthread > /dev/null 2>&1 && \
|
$CC -o conftest conftest.c -lpthread > /dev/null 2>&1 && \
|
./conftest ./conftest && slow_pthread_self=
|
./conftest ./conftest && slow_pthread_self=
|
rm -f conftest conftest.c
|
rm -f conftest conftest.c
|
fi
|
fi
|
;;
|
;;
|
alpha*-dec-osf*)
|
alpha*-dec-osf*)
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
;;
|
;;
|
i[34567]86*-kfreebsd*-gnu | x86_64*-kfreebsd*-gnu)
|
i[34567]86*-kfreebsd*-gnu | x86_64*-kfreebsd*-gnu)
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
slow_pthread_self=
|
slow_pthread_self=
|
;;
|
;;
|
i[34567]86-*-solaris2.1[0-9]* )
|
i[34567]86-*-solaris2.1[0-9]* )
|
sysdeps_dir=i386
|
sysdeps_dir=i386
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
;;
|
;;
|
x86_64-*-solaris2.1[0-9]* )
|
x86_64-*-solaris2.1[0-9]* )
|
sysdeps_dir=i386
|
sysdeps_dir=i386
|
DIVIDESPEC=-f%{m32:no-}use-divide-subroutine
|
DIVIDESPEC=-f%{m32:no-}use-divide-subroutine
|
;;
|
;;
|
mips-sgi-irix6* )
|
mips-sgi-irix6* )
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
sysdeps_dir=mips
|
sysdeps_dir=mips
|
;;
|
;;
|
arm*-linux* )
|
arm*-linux* )
|
slow_pthread_self=no
|
slow_pthread_self=no
|
can_unwind_signal=no
|
can_unwind_signal=no
|
CHECKREFSPEC=-fcheck-references
|
CHECKREFSPEC=-fcheck-references
|
DIVIDESPEC=-fuse-divide-subroutine
|
DIVIDESPEC=-fuse-divide-subroutine
|
;;
|
;;
|
mips*-*-linux* )
|
mips*-*-linux* )
|
sysdeps_dir=mips
|
sysdeps_dir=mips
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
DIVIDESPEC=-fno-use-divide-subroutine
|
DIVIDESPEC=-fno-use-divide-subroutine
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
;;
|
;;
|
powerpc*-*-darwin*)
|
powerpc*-*-darwin*)
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=
|
slow_pthread_self=
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
;;
|
;;
|
i?86-*-darwin*)
|
i?86-*-darwin*)
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=
|
slow_pthread_self=
|
can_unwind_signal=no
|
can_unwind_signal=no
|
;;
|
;;
|
i?86-*-darwin[912]*)
|
i?86-*-darwin[912]*)
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
;;
|
;;
|
x86_64-*-darwin[912]*)
|
x86_64-*-darwin[912]*)
|
enable_hash_synchronization_default=yes
|
enable_hash_synchronization_default=yes
|
slow_pthread_self=
|
slow_pthread_self=
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
DIVIDESPEC=-fuse-divide-subroutine
|
DIVIDESPEC=-fuse-divide-subroutine
|
CHECKREFSPEC=-fcheck-references
|
CHECKREFSPEC=-fcheck-references
|
;;
|
;;
|
i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
|
i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
;;
|
;;
|
*-*-freebsd*)
|
*-*-freebsd*)
|
slow_pthread_self=
|
slow_pthread_self=
|
;;
|
;;
|
*-mingw*)
|
*-mingw*)
|
libgcj_flags="${libgcj_flags} -fno-omit-frame-pointer"
|
libgcj_flags="${libgcj_flags} -fno-omit-frame-pointer"
|
# FIXME: win32_exception_handler( ) in win32.cc does not do the
|
# FIXME: win32_exception_handler( ) in win32.cc does not do the
|
# right stuff yet w.r.t. SEH. Live with the following for now.
|
# right stuff yet w.r.t. SEH. Live with the following for now.
|
can_unwind_signal=no
|
can_unwind_signal=no
|
CHECKREFSPEC=-fcheck-references
|
CHECKREFSPEC=-fcheck-references
|
DIVIDESPEC=-fuse-divide-subroutine
|
DIVIDESPEC=-fuse-divide-subroutine
|
;;
|
;;
|
*-cygwin*)
|
*-cygwin*)
|
# The cygwin linker doesn't do 8-byte alignment by default, so
|
# The cygwin linker doesn't do 8-byte alignment by default, so
|
# disable hash synchronization for now.
|
# disable hash synchronization for now.
|
enable_hash_synchronization_default=no
|
enable_hash_synchronization_default=no
|
slow_pthread_self=
|
slow_pthread_self=
|
;;
|
;;
|
hppa*-hp-hpux11.*)
|
hppa*-hp-hpux11.*)
|
slow_pthread_self=no
|
slow_pthread_self=no
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
DIVIDESPEC=-fuse-divide-subroutine
|
DIVIDESPEC=-fuse-divide-subroutine
|
;;
|
;;
|
sparc*-sun-solaris2.*)
|
sparc*-sun-solaris2.*)
|
slow_pthread_self=
|
slow_pthread_self=
|
can_unwind_signal=yes
|
can_unwind_signal=yes
|
;;
|
;;
|
esac
|
esac
|
|
|
case "${host}" in
|
case "${host}" in
|
*-cygwin* | *-mingw*)
|
*-cygwin* | *-mingw*)
|
fallback_backtrace_h=sysdep/i386/backtrace.h
|
fallback_backtrace_h=sysdep/i386/backtrace.h
|
# We need a frame pointer on Windows, so override BACKTRACESPEC
|
# We need a frame pointer on Windows, so override BACKTRACESPEC
|
BACKTRACESPEC=
|
BACKTRACESPEC=
|
# Win32 DLLs are limited to 64k exported symbols each.
|
# Win32 DLLs are limited to 64k exported symbols each.
|
enable_libgcj_sublibs_default=yes
|
enable_libgcj_sublibs_default=yes
|
libgcj_sublib_ltflags='$(lt_host_flags) \
|
libgcj_sublib_ltflags='$(lt_host_flags) \
|
-Wl,-u,__ZN3org4ietf4jgss10GSSManagerC1Ev,-L..,-lgcj-noncore-dummy'
|
-Wl,-u,__ZN3org4ietf4jgss10GSSManagerC1Ev,-L..,-lgcj-noncore-dummy'
|
libgcj_sublib_core_extra_deps=libgcj-noncore-dummy.dll.a
|
libgcj_sublib_core_extra_deps=libgcj-noncore-dummy.dll.a
|
;;
|
;;
|
esac
|
esac
|
|
|
case "${host}" in
|
case "${host}" in
|
ia64-*)
|
ia64-*)
|
descriptor_h=sysdep/descriptor-y.h
|
descriptor_h=sysdep/descriptor-y.h
|
;;
|
;;
|
|
|
hppa*64*-*-hpux*)
|
hppa*64*-*-hpux*)
|
descriptor_h=sysdep/pa/descriptor-pa64-hpux.h
|
descriptor_h=sysdep/pa/descriptor-pa64-hpux.h
|
;;
|
;;
|
|
|
hppa*-*-hpux*)
|
hppa*-*-hpux*)
|
descriptor_h=sysdep/pa/descriptor-pa32-hpux.h
|
descriptor_h=sysdep/pa/descriptor-pa32-hpux.h
|
;;
|
;;
|
|
|
hppa*-*)
|
hppa*-*)
|
descriptor_h=sysdep/pa/descriptor.h
|
descriptor_h=sysdep/pa/descriptor.h
|
;;
|
;;
|
|
|
rs6000-* | powerpc*-*)
|
rs6000-* | powerpc*-*)
|
descriptor_h=sysdep/powerpc/descriptor.h
|
descriptor_h=sysdep/powerpc/descriptor.h
|
;;
|
;;
|
|
|
*)
|
*)
|
descriptor_h=sysdep/descriptor-n.h
|
descriptor_h=sysdep/descriptor-n.h
|
;;
|
;;
|
esac
|
esac
|
|
|
case "${host}" in
|
case "${host}" in
|
*linux*|*-kfreebsd*-gnu|*-gnu*)
|
*linux*|*-kfreebsd*-gnu|*-gnu*)
|
use_libgcj_bc=yes
|
use_libgcj_bc=yes
|
;;
|
;;
|
*)
|
*)
|
use_libgcj_bc=no
|
use_libgcj_bc=no
|
;;
|
;;
|
esac
|
esac
|
|
|
libgcj_cflags="${libgcj_cflags} ${libgcj_flags}"
|
libgcj_cflags="${libgcj_cflags} ${libgcj_flags}"
|
libgcj_cxxflags="${libgcj_cxxflags} ${libgcj_flags}"
|
libgcj_cxxflags="${libgcj_cxxflags} ${libgcj_flags}"
|
libgcj_javaflags="${libgcj_javaflags} ${libgcj_flags}"
|
libgcj_javaflags="${libgcj_javaflags} ${libgcj_flags}"
|
|
|
