POWERPC_DARWIN_FALSE
POWERPC_DARWIN_TRUE
THREADLIBS
+THREADCFLAGS
CXXCPP
CPP
OTOOL64
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
} # ac_fn_c_check_member
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
- yes:no: )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
- eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_mongrel
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
hardcode_shlibpath_var=no
;;
- freebsd1*)
- ld_shlibs=no
- ;;
-
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
+ freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd1*)
- dynamic_linker=no
- ;;
-
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11401 "configure"
+#line 11307 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11507 "configure"
+#line 11413 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
esac
;;
- freebsd[12]*)
+ freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
ld_shlibs_CXX=no
shlibpath_var=LD_LIBRARY_PATH
;;
-freebsd1*)
- dynamic_linker=no
- ;;
-
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
+THREADCFLAGS=
THREADLIBS=
case "$THREADS" in
no | none | single)
THREADS=none
;;
- posix | posix95 | pthreads)
+ posix | pthreads)
THREADS=posix
THREADLIBS=-lpthread
case "$host" in
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
$as_echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
;;
- *-*-kfreebsd*-gnu)
+ *-*-kfreebsd*-gnu)
$as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
- INCLUDES="$INCLUDES -pthread"
- THREADDLLIBS=-pthread
+ THREADCFLAGS=-pthread
+ THREADLIBS=-pthread
$as_echo "#define _REENTRANT 1" >>confdefs.h
if test "${enable_parallel_mark}" = yes; then
$as_echo "#define USE_COMPILER_TLS 1" >>confdefs.h
- ;;
+ ;;
*-*-freebsd*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
$as_echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
$as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
- AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
+ THREADCFLAGS=-pthread
THREADLIBS=-pthread
;;
*-*-solaris2.8*)
# The alternate thread library was only introduced in Solaris 8 and
# became the default in Solaris 9, so no need for the special code
# above otherwise.
- THREADLIBS=-lpthread
+ # nanosleep, sched_yield, and sem_* only live in librt before
+ # Solaris 11.
+ THREADLIBS="-lpthread -lrt"
;;
*-*-irix*)
# May want to enable it in other cases, too.
# Measurements havent yet been done.
fi
- AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
+ THREADCFLAGS=-pthread
THREADLIBS="-lpthread -lrt"
;;
esac
$as_echo "#define GC_WIN32_THREADS 1" >>confdefs.h
;;
- dgux386)
- THREADS=dgux386
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $THREADLIBS" >&5
-$as_echo "$THREADLIBS" >&6; }
- # Use pthread GCC switch
- THREADLIBS=-pthread
- if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
-
- fi
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
-
-
-$as_echo "#define GC_DGUX386_THREADS 1" >>confdefs.h
-
-
-$as_echo "#define DGUX_THREADS 1" >>confdefs.h
-
- # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
- AM_CPPFLAGS="-pthread $AM_CPPFLAGS"
- ;;
aix)
THREADS=posix
THREADLIBS=-lpthread
$as_echo "#define _REENTRANT 1" >>confdefs.h
;;
- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
+ dce | vxworks)
as_fn_error "thread package $THREADS not yet supported" "$LINENO" 5
;;
*)
esac
+
case "$host" in
powerpc-*-darwin*)
powerpc_darwin=true
*) ;;
esac
-# We never want libdl on darwin. It is a fake libdl that just ends up making
-# dyld calls anyway
case "$host" in
+ # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64
+ # and unnecessary everywhere.
+ mips-sgi-irix6*) ;;
+ # We never want libdl on darwin. It is a fake libdl that just ends up making
+ # dyld calls anyway
*-*-darwin*) ;;
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
fi
done
+for ac_func in pthread_get_stackaddr_np
+do :
+ ac_fn_c_check_func "$LINENO" "pthread_get_stackaddr_np" "ac_cv_func_pthread_get_stackaddr_np"
+if test "x$ac_cv_func_pthread_get_stackaddr_np" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_PTHREAD_GET_STACKADDR_NP 1
+_ACEOF
+
+fi
+done
+
LIBS="$oldLIBS"
# Configuration of machine-dependent code
alpha*-*-linux*)
machdep="alpha_mach_dep.lo"
;;
- i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
+ i?86-*-solaris2.[89] | i?86-*-solaris2.1? | x86_64-*-solaris2.1?)
$as_echo "#define SOLARIS25_PROC_VDB_BUG_FIXED 1" >>confdefs.h
-#
-# Check for AViiON Machines running DGUX
-#
-ac_is_dgux=no
-ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
- ac_is_dgux=yes
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if host is AViiON running DGUX" >&5
-$as_echo_n "checking if host is AViiON running DGUX... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_is_dgux" >&5
-$as_echo "$ac_is_dgux" >&6; }
- ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
-if test $ac_is_dgux = yes; then
- if test "$enable_full_debug" = "yes"; then
- GC_CFLAGS="$GC_CFLAGS -mstandard"
- fi
- GC_CFLAGS="$GC_CFLAGS -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC optimization fix should be disabled" >&5
-$as_echo_n "checking whether GCC optimization fix should be disabled... " >&6; }
-O0_CFLAGS=-mtune=generic
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC optimization should be disabled" >&5
+$as_echo_n "checking whether GCC optimization should be disabled... " >&6; }
+O0_CFLAGS=
case "$host" in
*aix*) test "$GCC" = yes && O0_CFLAGS=-O0 ;;
*) ;;
$as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
;;
- i345686-*-dgux*)
- $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
-
- ;;
esac
fi
fi
ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
-ac_config_files="$ac_config_files Makefile include/Makefile threads.mk"
+ac_config_files="$ac_config_files Makefile include/Makefile testsuite/Makefile threads.mk"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
"include/gc_ext_config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
"threads.mk") CONFIG_FILES="$CONFIG_FILES threads.mk" ;;
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
OSDN Git Service
