1999-04-07 16:42:40 +02:00
|
|
|
# configure.host
|
|
|
|
|
|
|
|
# This shell script handles all host based configuration for libgcj.
|
|
|
|
# It sets various shell variables based on the the host and the
|
|
|
|
# configuration options. You can modify this shell script without
|
|
|
|
# needing to rerun autoconf.
|
|
|
|
|
|
|
|
# This shell script should be invoked as
|
|
|
|
# . configure.host
|
|
|
|
# If it encounters an error, it will exit with a message.
|
|
|
|
|
|
|
|
# It uses the following shell variables:
|
|
|
|
# host The configuration host
|
|
|
|
# host_cpu The configuration host CPU
|
|
|
|
# target_optspace --enable-target-optspace ("yes", "no", "")
|
|
|
|
|
|
|
|
# It sets the following shell variables:
|
|
|
|
# libgcj_cflags Special CFLAGS to use when building
|
|
|
|
# libgcj_cxxflags Special CXXFLAGS to use when building
|
|
|
|
# libgcj_javaflags Special JAVAFLAGS to use when building
|
2002-03-10 04:53:16 +01:00
|
|
|
# libgcj_interpreter If the bytecode interpreter supports this platform.
|
|
|
|
# enable_java_net_default If java.net native code should be enabled by
|
|
|
|
# default.
|
|
|
|
# enable_hash_synchronization_default If hash synchronization should be
|
|
|
|
# enabled by default.
|
|
|
|
# sysdeps_dir Directory containing system-dependent headers
|
|
|
|
# slow_pthread_self The synchronization code should try to avoid
|
|
|
|
# pthread_self calls by caching thread IDs in a hashtable
|
2002-04-12 03:14:33 +02:00
|
|
|
# can_unwind_signal Set to "yes" if the EH unwinder supports throwing
|
|
|
|
# from a signal handler.
|
2005-03-10 20:02:21 +01:00
|
|
|
# fallback_backtrace_h Header to use for fallback backtrace implementation
|
|
|
|
# (only for targets that don't support DWARF2 unwind)
|
2005-05-26 01:24:07 +02:00
|
|
|
# descriptor_h Header to use for looking past function descriptors
|
2006-08-17 03:03:21 +02:00
|
|
|
# use_libgcj_bc Whether to build a "libgcj-bc" library for BC-ABI
|
|
|
|
# binaries to link against.
|
1999-04-07 16:42:40 +02:00
|
|
|
|
|
|
|
libgcj_flags=
|
|
|
|
libgcj_cflags=
|
|
|
|
libgcj_cxxflags=
|
|
|
|
libgcj_javaflags=
|
2000-01-09 23:25:54 +01:00
|
|
|
libgcj_interpreter=
|
2001-05-24 07:40:37 +02:00
|
|
|
enable_java_net_default=yes
|
|
|
|
enable_hash_synchronization_default=no
|
2002-03-10 04:53:16 +01:00
|
|
|
sysdeps_dir=generic
|
|
|
|
slow_pthread_self=
|
2002-04-12 03:14:33 +02:00
|
|
|
can_unwind_signal=no
|
2005-03-10 20:02:21 +01:00
|
|
|
fallback_backtrace_h=sysdep/generic/backtrace.h
|
1999-04-07 16:42:40 +02:00
|
|
|
|
|
|
|
case "${target_optspace}:${host}" in
|
|
|
|
yes:*)
|
|
|
|
libgcj_flags="${libgcj_flags} -Os"
|
|
|
|
;;
|
|
|
|
:m32r-* | :d10v-* | :d30v-*)
|
|
|
|
libgcj_flags="${libgcj_flags} -Os"
|
|
|
|
;;
|
|
|
|
no:* | :*)
|
|
|
|
# Nothing.
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
|
|
|
AM_RUNTESTFLAGS=
|
|
|
|
|
|
|
|
# Set any host dependent compiler flags.
|
|
|
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
|
|
|
|
|
|
|
echo "$target"
|
|
|
|
|
1999-07-21 17:11:56 +02:00
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
2001-05-01 19:45:11 +02:00
|
|
|
EXCEPTIONSPEC=-fnon-call-exceptions
|
2002-03-27 17:41:44 +01:00
|
|
|
CHECKREFSPEC=
|
2005-06-02 00:55:07 +02:00
|
|
|
BACKTRACESPEC=
|
2009-08-12 18:34:00 +02:00
|
|
|
ATOMICSPEC=
|
1999-07-21 17:11:56 +02:00
|
|
|
|
2002-04-05 06:17:11 +02:00
|
|
|
# This case statement supports per-CPU defaults.
|
1999-04-07 16:42:40 +02:00
|
|
|
case "${host}" in
|
MAINTAINERS (mt port): Remove.
* MAINTAINERS (mt port): Remove.
(sco5, unixware, sco udk): Remove.
(Kean Johnston): Add to Write After Approval.
fixincludes:
* inclhack.def (AAB_svr4_replace_byteorder,
AAB_ultrix_ansi_compat, AAB_ultrix_limits, AAB_ultrix_memory,
libc1_G_va_list, libc1_ifdefd_memx, nested_motorola,
ptx_sys_mc_param_h, sco_regset, sco_static_func, sco_utime,
solaris_mutex_init_1, solaris_socket, solaris_unistd,
solaris_widec, svr4_krnl, ultrix_atexit_param, ultrix_atof_param,
ultrix_const3, ultrix_fix_fixproto, ultrix_ifdef, ultrix_locale,
ultrix_math_ifdef, ultrix_nested_ioctl, ultrix_nested_svc,
ultrix_stat, ultrix_static, ultrix_stdlib, ultrix_strings,
ultrix_strings2, ultrix_sys_time, ultrix_unistd,
unicosmk_restrict, uw7_byteorder_fix, windiss_math1,
windiss_math2, windiss_valist): Remove.
* fixincl.x: Regenerate.
* mkfixinc.sh: (arm-semi-aof, hppa1.1-*-osf*, hppa1.1-*-bsd*,
i370-*-openedition, i?86-*-moss*, i?86-*-uwin*,
powerpc-*-eabiaix*): Remove.
* tests/base/math.h: Update.
* tests/base/pthread.h: Update.
* tests/base/stdio.h: Update.
* tests/base/stdlib.h: Update.
* tests/base/string.h: Update.
* tests/base/strings.h: Update.
* tests/base/sys/file.h: Update.
* tests/base/sys/limits.h: Update.
* tests/base/sys/socket.h: Update.
* tests/base/sys/stat.h: Update.
* tests/base/sys/time.h: Update.
* tests/base/testing.h: Update.
* tests/base/unistd.h: Update.
* tests/base/_G_config.h: Remove.
* tests/base/arpa: Remove directory.
* tests/base/fs: Remove directory.
* tests/base/locale.h: Remove.
* tests/base/machine: Remove directory.
* tests/base/rpc/svc.h: Remove.
* tests/base/sys/ioctl.h: Remove.
* tests/base/sys/regset.h: Remove.
* tests/base/sys/times.h: Remove.
* tests/base/sys/utsname.h: Remove.
* tests/base/widec.h: Remove.
gcc:
* config.gcc (Obsolete configurations): Remove list of
configurations.
(Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*,
*-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*. Remove other
targets matched by those patterns.
(strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*,
m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
vax-*-ultrix*, xscale-*-elf, xscale-*-coff,
i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove.
Make code for Solaris 7 and greater unconditional for Solaris.
(ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*):
Remove --with-* handling.
* config/rs6000/sysv4.h (-mwindiss): Remove from all specs.
(LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC,
ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC,
LINK_OS_WINDISS_SPEC): Remove.
* config/rs6000/sysv4.opt (mwindiss): Remove.
* configure.ac (strongarm*-*-*, xscale*-*-*): Remove.
* configure: Regenerate.
* doc/cpp.texi: Don't mention BeOS.
* doc/extend.texi (interrupt): Don't mention MS1.
* doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv,
m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv,
alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout,
i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4,
powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix):
Remove.
* doc/invoke.texi (MT Options): Remove.
(-mwindiss): Remove.
(CRIS Options): Remove cris-axis-aout references.
(HPPA Options): Don't mention hppa1.1-*-pro.
* doc/md.texi: (MorphoTech family): Remove.
* libgcc2.c: Don't handle UWIN.
* config/alpha/t-unicosmk: Remove.
* config/alpha/unicosmk.h: Remove.
* config/arm/kaos-arm.h: Remove.
* config/arm/kaos-strongarm.h: Remove.
* config/arm/strongarm-coff.h: Remove.
* config/arm/strongarm-elf.h: Remove.
* config/arm/strongarm-pe.h: Remove.
* config/arm/t-strongarm-pe: Remove.
* config/arm/t-xscale-coff: Remove.
* config/arm/t-xscale-elf: Remove.
* config/arm/xscale-coff.h: Remove.
* config/arm/xscale-elf.h: Remove.
* config/chorus.h: Remove.
* config/cris/aout.h: Remove.
* config/cris/aout.opt: Remove.
* config/cris/t-aout: Remove.
* config/i386/beos-elf.h: Remove.
* config/i386/kaos-i386.h: Remove.
* config/i386/ptx4-i.h: Remove.
* config/i386/sco5.h: Remove.
* config/i386/sco5.opt: Remove.
* config/i386/sysv4-cpp.h: Remove.
* config/i386/sysv5.h: Remove.
* config/i386/t-beos: Remove.
* config/i386/t-sco5: Remove.
* config/i386/t-uwin: Remove.
* config/i386/uwin.asm: Remove.
* config/i386/uwin.h: Remove.
* config/kaos.h: Remove.
* config/mips/windiss.h: Remove.
* config/mt: Remove directory.
* config/pa/pa-osf.h: Remove.
* config/pa/pa-pro-end.h: Remove.
* config/pa/t-pro: Remove.
* config/ptx4.h: Remove.
* config/rs6000/beos.h: Remove.
* config/rs6000/kaos-ppc.h: Remove.
* config/rs6000/t-beos: Remove.
* config/rs6000/windiss.h: Remove.
* config/sh/kaos-sh.h: Remove.
* config/sol2-6.h: Remove.
* config/sparc/sol26-sld.h: Remove.
* config/sparc/sysv4-only.h: Remove.
* config/vax/bsd.h: Remove.
* config/vax/t-memfuncs: Remove.
* config/vax/ultrix.h: Remove.
* config/vax/vaxv.h: Remove.
* config/windiss.h: Remove.
gcc/testsuite:
* g++.dg/abi/arm_cxa_vec1.C: Don't handle xscale*-*-*.
* g++.dg/eh/spbp.C: Don't handle *-*-solaris2.[56]*.
* g++.dg/warn/miss-format-1.C: Don't handle Solaris before Solaris
7.
* gcc.c-torture/compile/981006-1.c: Don't handle xscale*-*-*,
strongarm*-*-* and cris-*-aout*.
* gcc.c-torture/execute/941014-1.x: Don't handle xscale*-*-* and
strongarm*-*-*.
* gcc.dg/20030909-1.c: Don't handle xscale*-*-* and
strongarm*-*-*.
* gcc.dg/20031108-1.c: Don't handle xscale*-*-* and
strongarm*-*-*.
* gcc.dg/20040813-1.c: Don't handle *-*-sysv5*.
* gcc.dg/arm-asm.c: Don't handle strongarm*-*-* and xscale*-*-*.
* gcc.dg/arm-scd42-1.c: Use target arm*-*-*.
* gcc.dg/arm-scd42-3.c: Use target arm*-*-*.
* gcc.dg/cpp/assert4.c: Don't handle BeOS.
* gcc.dg/debug/pr35154.c: Don't handle *-*-sysv5*.
* gcc.dg/intmax_t-1.c: Don't handle *-*-solaris2.5.1 and
xscale*-*-elf*.
* gcc.dg/pragma-align.c: Don't handle i?86-*-sco3.2v5*.
* gcc.dg/pthread-init-2.c: Don't handle *-*-solaris2.5.1.
* gcc.misc-tests/arm-isr.exp: Use target arm*-*-*.
* gcc.target/powerpc/ppc-sdata-1.c: Don't handle powerpc-*-sysv*.
* gcc.target/powerpc/ppc-sdata-2.c: Don't handle powerpc-*-sysv*.
* gcc.target/powerpc/ppc-stackalign-1.c: Don't handle
powerpc-*-sysv*.
* gfortran.dg/debug/pr35154-stabs.f: Don't handle *-*-sysv5*.
* lib/target-supports.exp: Don't handle strongarm*-*-elf,
xscale*-*-elf and *-*-windiss.
* obj-c++.dg/dwarf-2.mm: Don't handle *-*-solaris2.[56]*.
* objc.dg/dwarf-1.m: Don't handle *-*-solaris2.[56]*.
* objc.dg/dwarf-2.m: Don't handle *-*-solaris2.[56]*.
* gcc.dg/mt-loopi1.c: Remove.
gnattools:
* configure.ac (xscale*-wrs-vx*, xscale*-wrs-coff): Remove.
* configure: Regenerate.
libcpp:
* configure.ac (parisc*64*-*-*): Remove.
* configure: Regenerate.
libffi:
* configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
powerpc-*-beos*): Remove.
* configure: Regenerate.
libgcc:
* config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
libjava:
* configure.host (strongarm*-elf, xscale*-elf): Remove.
libstdc++-v3:
* configure.host (xscale, ep9312, m680[246]0, solaris2.5,
solaris2.5.[0-9], solaris2.6, windiss*): Remove.
* crossconfig.m4 (*-solaris2.5, *-solaris2.6, *-windiss*): Remove.
* configure: Regenerate.
* config/os/solaris/solaris2.5: Remove directory.
* config/os/solaris/solaris2.6: Remove directory.
* config/os/windiss: Remove directory.
From-SVN: r136534
2008-06-07 20:00:15 +02:00
|
|
|
arm*-elf)
|
2002-09-28 14:15:18 +02:00
|
|
|
with_libffi_default=no
|
|
|
|
PROCESS=Ecos
|
|
|
|
FILE=Posix
|
|
|
|
CHECKREFSPEC=-fcheck-references
|
|
|
|
EXCEPTIONSPEC=
|
|
|
|
enable_java_net_default=no
|
|
|
|
enable_getenv_properties_default=no
|
|
|
|
enable_main_args_default=no
|
2007-07-16 12:32:05 +02:00
|
|
|
sysdeps_dir=arm
|
2002-09-28 14:15:18 +02:00
|
|
|
;;
|
2007-07-15 20:18:35 +02:00
|
|
|
arm*-linux*)
|
2007-07-13 16:07:16 +02:00
|
|
|
libgcj_interpreter=yes
|
|
|
|
sysdeps_dir=arm
|
2007-09-04 20:00:31 +02:00
|
|
|
fallback_backtrace_h=sysdep/arm/backtrace.h
|
2009-08-12 18:34:00 +02:00
|
|
|
libgcj_cxxflags=-Wno-abi
|
|
|
|
ATOMICSPEC=-fuse-atomic-builtins
|
|
|
|
# Work around a strange libtool feature that causes libraries
|
|
|
|
# to be linked with libgcc_s but not libgcc.
|
|
|
|
LDFLAGS="${LDFLAGS} -Wl,-lgcc"
|
2007-07-13 16:07:16 +02:00
|
|
|
;;
|
1999-04-07 16:42:40 +02:00
|
|
|
mips-tx39-*|mipstx39-unknown-*)
|
|
|
|
libgcj_flags="${libgcj_flags} -G 0"
|
|
|
|
LDFLAGS="$LDFLAGS -Tjmr3904dram.ld"
|
1999-07-21 17:11:56 +02:00
|
|
|
AM_RUNTESTFLAGS="--target_board=jmr3904-sim"
|
1999-09-29 00:16:57 +02:00
|
|
|
# Use "Ecos" processes since they are a no-op.
|
|
|
|
PROCESS=Ecos
|
2002-03-16 01:37:21 +01:00
|
|
|
FILE=Posix
|
1999-10-02 02:19:01 +02:00
|
|
|
enable_java_net_default=no
|
1999-10-15 08:07:41 +02:00
|
|
|
enable_getenv_properties_default=no
|
1999-04-07 16:42:40 +02:00
|
|
|
;;
|
2007-09-12 17:16:23 +02:00
|
|
|
mips*-*)
|
2006-07-20 19:42:11 +02:00
|
|
|
libgcj_interpreter=yes
|
|
|
|
;;
|
2000-02-13 19:07:09 +01:00
|
|
|
i686-*|i586-*|i486-*|i386-*)
|
2002-03-10 04:53:16 +01:00
|
|
|
sysdeps_dir=i386
|
2005-10-05 20:19:26 +02:00
|
|
|
# With -fomit-frame-pointer -maccumulate-outgoing-args (implied),
|
|
|
|
# the .text section of libgcj.so is 30k larger, and the .eh_frame
|
|
|
|
# section is 1.4M smaller.
|
|
|
|
libgcj_flags="${libgcj_flags} -ffloat-store -fomit-frame-pointer"
|
2007-07-02 16:48:28 +02:00
|
|
|
# On Solaris we have defined 'sun' which later conflicts with
|
|
|
|
# namespace usage. So to work this away we use the below undefine.
|
|
|
|
libgcj_flags="${libgcj_flags} -Usun"
|
2000-01-09 23:25:54 +01:00
|
|
|
libgcj_interpreter=yes
|
2003-09-10 20:50:47 +02:00
|
|
|
libgcj_cxxflags=
|
|
|
|
libgcj_cflags=
|
2002-03-23 17:16:46 +01:00
|
|
|
DIVIDESPEC=-fno-use-divide-subroutine
|
2001-05-24 07:40:37 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
2002-03-10 04:53:16 +01:00
|
|
|
slow_pthread_self=yes
|
1999-04-07 16:42:40 +02:00
|
|
|
;;
|
2002-07-19 16:41:15 +02:00
|
|
|
x86_64-*)
|
|
|
|
sysdeps_dir=x86-64
|
2005-10-05 20:19:26 +02:00
|
|
|
# For 64-bit we always use SSE registers for arithmetic,
|
|
|
|
# which doesn't have the extra precision problems of the fpu.
|
|
|
|
# But be careful about 32-bit multilibs.
|
|
|
|
case " $CC " in
|
|
|
|
*" -m32 "*)
|
|
|
|
libgcj_flags="${libgcj_flags} -ffloat-store" ;;
|
|
|
|
esac
|
|
|
|
libgcj_flags="${libgcj_flags} -fomit-frame-pointer"
|
2003-09-10 20:50:47 +02:00
|
|
|
libgcj_cxxflags=
|
|
|
|
libgcj_cflags=
|
2006-04-10 18:01:23 +02:00
|
|
|
DIVIDESPEC=-fno-use-divide-subroutine
|
2002-07-19 16:41:15 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
slow_pthread_self=yes
|
2003-02-03 18:10:16 +01:00
|
|
|
libgcj_interpreter=yes
|
2002-07-19 16:41:15 +02:00
|
|
|
;;
|
2000-12-11 03:30:14 +01:00
|
|
|
alpha*-*)
|
2002-03-10 04:53:16 +01:00
|
|
|
sysdeps_dir=alpha
|
2001-01-28 07:59:00 +01:00
|
|
|
libgcj_flags="${libgcj_flags} -mieee"
|
2000-12-10 08:12:32 +01:00
|
|
|
libgcj_interpreter=yes
|
2001-07-23 05:51:17 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
2003-02-13 03:51:26 +01:00
|
|
|
IEEESPEC=-mieee
|
2000-12-10 08:12:32 +01:00
|
|
|
;;
|
2006-05-20 23:33:07 +02:00
|
|
|
hppa*-*)
|
2004-03-19 23:39:10 +01:00
|
|
|
sysdeps_dir=pa
|
|
|
|
libgcj_interpreter=yes
|
2006-06-14 03:42:41 +02:00
|
|
|
enable_hash_synchronization_default=no
|
2004-03-19 23:39:10 +01:00
|
|
|
;;
|
2007-09-06 18:39:58 +02:00
|
|
|
m68k-*)
|
|
|
|
sysdeps_dir=m68k
|
|
|
|
libgcj_interpreter=yes
|
|
|
|
;;
|
2002-07-27 01:54:28 +02:00
|
|
|
powerpc64*-*)
|
|
|
|
sysdeps_dir=powerpc
|
2004-01-23 18:32:16 +01:00
|
|
|
libgcj_interpreter=yes
|
|
|
|
if [ x`$CC -print-multi-os-directory` = x../lib64 ]; then
|
|
|
|
libgcj_flags="${libgcj_flags} -mminimal-toc"
|
|
|
|
fi
|
2002-07-27 01:54:28 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
slow_pthread_self=yes
|
|
|
|
;;
|
2002-04-05 06:17:11 +02:00
|
|
|
powerpc*-*)
|
2002-03-10 04:53:16 +01:00
|
|
|
sysdeps_dir=powerpc
|
2001-04-02 21:51:40 +02:00
|
|
|
libgcj_interpreter=yes
|
2002-03-10 04:53:16 +01:00
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
slow_pthread_self=yes
|
2001-04-02 21:51:40 +02:00
|
|
|
;;
|
2002-10-08 16:57:37 +02:00
|
|
|
s390*-*)
|
|
|
|
sysdeps_dir=s390
|
|
|
|
libgcj_interpreter=yes
|
2004-07-14 15:09:09 +02:00
|
|
|
DIVIDESPEC=-fno-use-divide-subroutine
|
2002-10-08 16:57:37 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
;;
|
2003-01-04 00:36:42 +01:00
|
|
|
sparc*-*)
|
2007-01-27 22:46:15 +01:00
|
|
|
sysdeps_dir=sparc
|
|
|
|
# On Solaris we have defined 'sun' which later conflicts with
|
|
|
|
# namespace usage. So to work this away we use the below undefine.
|
|
|
|
libgcj_flags="${libgcj_flags} -Usun"
|
2003-01-04 00:36:42 +01:00
|
|
|
libgcj_interpreter=yes
|
1999-11-19 20:13:42 +01:00
|
|
|
;;
|
2000-05-19 19:55:34 +02:00
|
|
|
ia64-*)
|
2002-03-10 04:53:16 +01:00
|
|
|
sysdeps_dir=ia64
|
2000-05-19 19:55:34 +02:00
|
|
|
libgcj_flags="${libgcj_flags} -funwind-tables"
|
|
|
|
libgcj_interpreter=yes
|
2001-05-24 07:40:37 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
2000-05-19 19:55:34 +02:00
|
|
|
;;
|
2002-08-01 07:34:54 +02:00
|
|
|
sh-* | sh[34]*-*)
|
|
|
|
sysdeps_dir=sh
|
|
|
|
libgcj_flags="${libgcj_flags} -mieee"
|
|
|
|
libgcj_interpreter=yes
|
|
|
|
enable_hash_synchronization_default=yes
|
2005-05-13 02:21:01 +02:00
|
|
|
IEEESPEC=-mieee
|
2002-08-01 07:34:54 +02:00
|
|
|
;;
|
1999-04-07 16:42:40 +02:00
|
|
|
esac
|
|
|
|
|
2002-04-05 06:17:11 +02:00
|
|
|
# This case statement supports generic port properties and may refine
|
2002-04-12 03:14:33 +02:00
|
|
|
# the above per-CPU defaults. Note: If your OS implements
|
|
|
|
# MD_FALLBACK_FRAME_STATE_FOR, then you want to set can_unwind_signal
|
|
|
|
# here.
|
2002-04-05 06:17:11 +02:00
|
|
|
case "${host}" in
|
2002-04-12 03:14:33 +02:00
|
|
|
i[34567]86*-linux* | \
|
|
|
|
powerpc*-linux* | \
|
|
|
|
alpha*-linux* | \
|
2002-05-29 20:36:50 +02:00
|
|
|
s390*-linux* | \
|
2002-04-21 11:37:49 +02:00
|
|
|
sparc*-linux* | \
|
2002-07-19 16:41:15 +02:00
|
|
|
ia64-* | \
|
2002-12-16 19:23:00 +01:00
|
|
|
x86_64*-linux* | \
|
2004-07-09 05:39:35 +02:00
|
|
|
hppa*-linux* | \
|
2007-09-06 18:39:58 +02:00
|
|
|
m68k*-linux* | \
|
2002-12-16 19:23:00 +01:00
|
|
|
sh-linux* | sh[34]*-linux*)
|
2002-04-12 03:14:33 +02:00
|
|
|
can_unwind_signal=yes
|
2004-11-25 04:47:08 +01:00
|
|
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
2003-04-15 11:52:42 +02:00
|
|
|
if test x$slow_pthread_self = xyes \
|
|
|
|
&& test x$cross_compiling != xyes; then
|
|
|
|
cat > conftest.c <<EOF
|
|
|
|
#define _GNU_SOURCE 1
|
|
|
|
#include <pthread.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <sys/resource.h>
|
|
|
|
#include <limits.h>
|
|
|
|
|
|
|
|
void *
|
|
|
|
tf (void *arg __attribute__ ((unused)))
|
|
|
|
{
|
|
|
|
pthread_attr_t a;
|
|
|
|
size_t s;
|
|
|
|
|
|
|
|
if (pthread_getattr_np (pthread_self (), &a)
|
|
|
|
|| pthread_attr_getstacksize (&a, &s)
|
|
|
|
|| s > 2 * PTHREAD_STACK_MIN)
|
|
|
|
exit (1);
|
|
|
|
exit (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
main (int argc, char **argv)
|
|
|
|
{
|
|
|
|
pthread_t p;
|
|
|
|
void *ret;
|
|
|
|
struct rlimit r;
|
|
|
|
|
|
|
|
if (argc == 2)
|
|
|
|
{
|
|
|
|
r.rlim_cur = 2 * PTHREAD_STACK_MIN;
|
|
|
|
r.rlim_max = 2 * PTHREAD_STACK_MIN;
|
|
|
|
if (setrlimit (RLIMIT_STACK, &r))
|
|
|
|
exit (1);
|
|
|
|
execl (argv[1], argv[0], NULL);
|
|
|
|
exit (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pthread_create (&p, NULL, tf, NULL)
|
|
|
|
|| pthread_join (p, &ret))
|
|
|
|
exit (1);
|
|
|
|
exit (1);
|
|
|
|
}
|
|
|
|
EOF
|
|
|
|
$CC -o conftest conftest.c -lpthread > /dev/null 2>&1 && \
|
|
|
|
./conftest ./conftest && slow_pthread_self=
|
|
|
|
rm -f conftest conftest.c
|
|
|
|
fi
|
2002-04-12 03:14:33 +02:00
|
|
|
;;
|
2006-09-19 01:30:15 +02:00
|
|
|
i[34567]86*-kfreebsd*-gnu | x86_64*-kfreebsd*-gnu)
|
|
|
|
libgcj_ld_symbolic='-Wl,-Bsymbolic'
|
|
|
|
slow_pthread_self=
|
|
|
|
;;
|
2005-06-15 01:33:08 +02:00
|
|
|
i[34567]86-*-solaris2.1[0-9]* )
|
|
|
|
sysdeps_dir=x86-64
|
|
|
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
|
|
|
;;
|
2007-07-10 19:01:47 +02:00
|
|
|
mips-sgi-irix6* )
|
|
|
|
sysdeps_dir=mips
|
|
|
|
# disable interpreter, no closure support for N32 and N64 ABIs
|
|
|
|
libgcj_interpreter=no
|
|
|
|
;;
|
2007-09-04 20:00:31 +02:00
|
|
|
arm*-linux* )
|
|
|
|
slow_pthread_self=no
|
|
|
|
can_unwind_signal=no
|
|
|
|
CHECKREFSPEC=-fcheck-references
|
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
|
|
|
;;
|
2003-10-22 18:35:17 +02:00
|
|
|
mips*-*-linux* )
|
|
|
|
sysdeps_dir=mips
|
|
|
|
can_unwind_signal=yes
|
2004-09-03 19:58:52 +02:00
|
|
|
DIVIDESPEC=-fno-use-divide-subroutine
|
2007-09-12 17:16:23 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
2003-10-22 18:35:17 +02:00
|
|
|
;;
|
2004-07-01 06:09:07 +02:00
|
|
|
powerpc*-*-darwin*)
|
2004-07-07 20:24:00 +02:00
|
|
|
enable_hash_synchronization_default=yes
|
2002-04-05 06:17:11 +02:00
|
|
|
slow_pthread_self=
|
2004-07-01 06:09:07 +02:00
|
|
|
can_unwind_signal=yes
|
2002-04-05 06:17:11 +02:00
|
|
|
;;
|
2006-09-22 01:50:50 +02:00
|
|
|
i?86-*-darwin*)
|
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
slow_pthread_self=
|
|
|
|
can_unwind_signal=no
|
|
|
|
;;
|
2009-04-09 23:51:57 +02:00
|
|
|
i?86-*-darwin[912]*)
|
2007-12-08 20:23:58 +01:00
|
|
|
can_unwind_signal=yes
|
|
|
|
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
|
|
|
|
;;
|
2009-04-09 23:51:57 +02:00
|
|
|
x86_64-*-darwin[912]*)
|
2007-12-08 20:23:58 +01:00
|
|
|
enable_hash_synchronization_default=yes
|
|
|
|
slow_pthread_self=
|
|
|
|
can_unwind_signal=yes
|
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
|
|
|
CHECKREFSPEC=-fcheck-references
|
|
|
|
;;
|
2002-04-05 06:17:11 +02:00
|
|
|
*-*-freebsd*)
|
|
|
|
slow_pthread_self=
|
|
|
|
;;
|
2003-07-27 06:11:55 +02:00
|
|
|
*-mingw*)
|
2006-04-05 17:18:19 +02:00
|
|
|
libgcj_flags="${libgcj_flags} -fno-omit-frame-pointer"
|
2003-07-27 06:11:55 +02:00
|
|
|
# FIXME: win32_exception_handler( ) in win32.cc does not do the
|
|
|
|
# right stuff yet w.r.t. SEH. Live with the following for now.
|
|
|
|
can_unwind_signal=no
|
|
|
|
CHECKREFSPEC=-fcheck-references
|
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
|
|
|
;;
|
2002-06-10 05:50:41 +02:00
|
|
|
*-cygwin*)
|
|
|
|
# The cygwin linker doesn't do 8-byte alignment by default, so
|
|
|
|
# disable hash synchronization for now.
|
|
|
|
enable_hash_synchronization_default=no
|
|
|
|
slow_pthread_self=
|
|
|
|
;;
|
2006-05-20 23:33:07 +02:00
|
|
|
hppa*-hp-hpux11.*)
|
|
|
|
slow_pthread_self=no
|
|
|
|
can_unwind_signal=yes
|
|
|
|
DIVIDESPEC=-fuse-divide-subroutine
|
|
|
|
;;
|
2002-04-05 06:17:11 +02:00
|
|
|
esac
|
|
|
|
|
2005-03-10 20:02:21 +01:00
|
|
|
case "${host}" in
|
|
|
|
*-cygwin* | *-mingw*)
|
|
|
|
fallback_backtrace_h=sysdep/i386/backtrace.h
|
2005-06-02 00:55:07 +02:00
|
|
|
# We need a frame pointer on Windows, so override BACKTRACESPEC
|
|
|
|
BACKTRACESPEC=
|
2005-03-10 20:02:21 +01:00
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
2005-05-26 01:24:07 +02:00
|
|
|
case "${host}" in
|
2005-08-20 22:26:26 +02:00
|
|
|
ia64-*)
|
2005-05-26 01:24:07 +02:00
|
|
|
descriptor_h=sysdep/descriptor-y.h
|
|
|
|
;;
|
|
|
|
|
2006-05-20 23:33:07 +02:00
|
|
|
hppa*64*-*-hpux*)
|
|
|
|
descriptor_h=sysdep/pa/descriptor-pa64-hpux.h
|
|
|
|
;;
|
|
|
|
|
|
|
|
hppa*-*-hpux*)
|
|
|
|
descriptor_h=sysdep/pa/descriptor-pa32-hpux.h
|
|
|
|
;;
|
|
|
|
|
2005-08-20 22:26:26 +02:00
|
|
|
hppa*-*)
|
|
|
|
descriptor_h=sysdep/pa/descriptor.h
|
|
|
|
;;
|
|
|
|
|
2005-05-26 01:24:07 +02:00
|
|
|
rs6000-* | powerpc*-*)
|
|
|
|
descriptor_h=sysdep/powerpc/descriptor.h
|
|
|
|
;;
|
|
|
|
|
|
|
|
*)
|
|
|
|
descriptor_h=sysdep/descriptor-n.h
|
|
|
|
;;
|
|
|
|
esac
|
2005-03-10 20:02:21 +01:00
|
|
|
|
2006-08-17 03:03:21 +02:00
|
|
|
case "${host}" in
|
2007-09-05 22:01:54 +02:00
|
|
|
*linux*|*-kfreebsd*-gnu|*-gnu*)
|
2006-08-17 03:03:21 +02:00
|
|
|
use_libgcj_bc=yes
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
use_libgcj_bc=no
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
1999-04-07 16:42:40 +02:00
|
|
|
libgcj_cflags="${libgcj_cflags} ${libgcj_flags}"
|
|
|
|
libgcj_cxxflags="${libgcj_cxxflags} ${libgcj_flags}"
|
|
|
|
libgcj_javaflags="${libgcj_javaflags} ${libgcj_flags}"
|