dnl Process this with autoconf to create configure
+AC_PREREQ(2.13)
AC_INIT(java/lang/System.java)
# This works around the fact that libtool configuration may change LD
AC_LIBLTDL_CONVENIENCE
AC_LIBTOOL_DLOPEN
DIRLTDL=libltdl
- AC_DEFINE(USE_LTDL)
+ AC_DEFINE(USE_LTDL, 1, [Define if libltdl is in use.])
# Sigh. Libtool's macro doesn't do the right thing.
INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
# FIXME: this is a hack.
enable_getenv_properties=${enable_getenv_properties_default-yes}
fi
if test "$enable_getenv_properties" = no; then
- AC_DEFINE(DISABLE_GETENV_PROPERTIES)
+ AC_DEFINE(DISABLE_GETENV_PROPERTIES, 1,
+ [Define if system properties shouldn't be read from getenv("GCJ_PROPERTIES").])
fi
dnl Whether we should use arguments to main()
enable_main_args=${enable_main_args_default-yes}
fi
if test "$enable_main_args" = no; then
- AC_DEFINE(DISABLE_MAIN_ARGS)
+ AC_DEFINE(DISABLE_MAIN_ARGS, 1, [Define if we should ignore arguments to main().])
fi
dnl Typically faster and more space-efficient
AC_ARG_ENABLE(hash-synchronization,
[ --enable-hash-synchronization
- Use global hash table for monitor locks])
+ use global hash table for monitor locks])
if test -z "$enable_hash_synchronization"; then
enable_hash_synchronization=$enable_hash_synchronization_default
fi
+# Do we allow intermodule optimizations (i.e. compiling many files at once)?
+AC_ARG_ENABLE(libgcj-multifile,
+[ --enable-libgcj-multifile
+ allow compilation of several files at once],
+[case "${enableval}" in
+ yes) enable_libgcj_multifile=yes ;;
+ no) enable_libgcj_multifile=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-libgcj-multifile) ;;
+esac],[enable_libgcj_multifile=no])
+AM_CONDITIONAL(ONESTEP, test "$enable_libgcj_multifile" = yes)
+
+# What is the native OS API for MinGW?
+AC_ARG_WITH(win32-nlsapi,
+changequote(<<,>>)dnl
+<< --with-win32-nlsapi=ansi, unicows or unicode
+ native MinGW libgcj Win32 OS API [ansi]>>,
+changequote([,])
+[case "${withval}" in
+ ansi) with_win32_nlsapi=ansi ;;
+ unicows) with_win32_nlsapi=unicows ;;
+ unicode) with_win32_nlsapi=unicode ;;
+ *) AC_MSG_ERROR(Bad value ${withval} for --with-win32-nlsapi.) ;;
+esac],[with_win32_nlsapi=ansi])
+
+case "${with_win32_nlsapi}" in
+ unicows | unicode)
+ AC_DEFINE(MINGW_LIBGCJ_UNICODE, 1,
+ [Define if MinGW libgcj uses the Windows UNICODE OS API.])
+ ;;
+esac
+
dnl configure.host sets slow_pthread_self if the synchronization code should
dnl try to avoid pthread_self calls by caching thread IDs in a hashtable.
if test "${slow_pthread_self}" = "yes"; then
- AC_DEFINE(SLOW_PTHREAD_SELF)
+ AC_DEFINE(SLOW_PTHREAD_SELF, 1,
+ [Define if if the synchronization code should try to avoid pthread_self calls by caching thread IDs in a hashtable.])
fi
AC_ARG_ENABLE(libgcj-debug,
[ --enable-libgcj-debug enable runtime debugging code],
if test "$enable_libgcj_debug" = yes; then
- AC_DEFINE(DEBUG)
+ AC_DEFINE(DEBUG, 1, [Define this if you want runtime debugging enabled.])
LIBGCJDEBUG="true"
fi)
fi)
if test "$libgcj_interpreter" = yes; then
- AC_DEFINE(INTERPRETER)
+ AC_DEFINE(INTERPRETER, 1, [Define if you want a bytecode interpreter.])
fi
INTERPRETER="$libgcj_interpreter"
AC_SUBST(INTERPRETER)
enable_java_net=${enable_java_net_default-yes}
fi
if test "$enable_java_net" = no; then
- AC_DEFINE(DISABLE_JAVA_NET)
+ AC_DEFINE(DISABLE_JAVA_NET, 1, [Define if java.net native functions should be stubbed out.])
fi
dnl See if the user wants to configure without libffi. Some
LIBFFI=
LIBFFIINCS=
if test "$with_libffi" != no; then
- AC_DEFINE(USE_LIBFFI)
+ AC_DEFINE(USE_LIBFFI, 1, [Define if we're to use libffi.])
LIBFFI=../libffi/libffi_convenience.la
LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
fi
[ --disable-jvmpi disable JVMPI support])
if test "$enable_jvmpi" != no; then
- AC_DEFINE(ENABLE_JVMPI)
+ AC_DEFINE(ENABLE_JVMPI, 1, [Define if you are using JVMPI.])
fi
dnl If the target is an eCos system, use the appropriate eCos
TARGET_ECOS="$with_ecos"
)
+EXTRA_CC_FILES=
+AC_SUBST(EXTRA_CC_FILES)
+
PLATFORMOBJS=
case "$TARGET_ECOS" in
no) case "$host" in
*)
PLATFORM=Ecos
PLATFORMNET=NoNet
- AC_DEFINE(ECOS)
+ AC_DEFINE(ECOS, 1, [Define if you're running eCos.])
PLATFORMOBJS=posix.lo
PLATFORMH=posix.h
;;
AC_SUBST(PLATFORMOBJS)
AC_LINK_FILES(include/$PLATFORMH, include/platform.h)
-AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED))
-AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED))
-AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED))
-AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED))
+AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
+ [Define if you have int32_t and uint32_t.]))
+AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
+ [Define if you have int32_t and uint32_t.]))
+AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
+ [Define if you have u_int32_t]))
+AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
+ [Define if you have u_int32_t]))
dnl These may not be defined in a non-ANS conformant embedded system.
dnl FIXME: Should these case a runtime exception in that case?
-AC_EGREP_HEADER(mktime, time.h, AC_DEFINE(HAVE_MKTIME))
-AC_EGREP_HEADER(localtime, time.h, AC_DEFINE(HAVE_LOCALTIME))
+AC_EGREP_HEADER(mktime, time.h, AC_DEFINE(HAVE_MKTIME, 1,
+ [Define is you have 'mktime' in <time.h>]))
+AC_EGREP_HEADER(localtime, time.h, AC_DEFINE(HAVE_LOCALTIME, 1,
+ [Define is you have 'localtime' in <time.h>]))
-dnl Create the subdirectory for natFileDescriptor.cc, or the attempt
+dnl Create the subdirectory for natFile.cc, or the attempt
dnl to create the link will fail.
test -d java || mkdir java
test -d java/io || mkdir java/io
test -d gnu || mkdir gnu
AC_LINK_FILES(java/io/natFile${FILE-${PLATFORM}}.cc, java/io/natFile.cc)
-AC_LINK_FILES(java/io/natFileDescriptor${FILE-${PLATFORM}}.cc, java/io/natFileDescriptor.cc)
dnl Likewise for ConcreteProcess.java and natConcreteProcess.cc.
test -d java/lang || mkdir java/lang
AC_LINK_FILES(java/net/natInetAddress${PLATFORMNET}.cc, java/net/natInetAddress.cc)
AC_LINK_FILES(java/net/natNetworkInterface${PLATFORMNET}.cc, java/net/natNetworkInterface.cc)
-dnl Likewise for natPlainSocketImpl.cc and natPlainDatagramSocketImpl.ca.c
+dnl Likewise for natPlainSocketImpl.cc and natPlainDatagramSocketImpl.cc.
test -d gnu/java || mkdir gnu/java
test -d gnu/java/net || mkdir gnu/java/net
AC_LINK_FILES(gnu/java/net/natPlainSocketImpl${PLATFORMNET}.cc, gnu/java/net/natPlainSocketImpl.cc)
AC_LINK_FILES(gnu/java/net/natPlainDatagramSocketImpl${PLATFORMNET}.cc, gnu/java/net/natPlainDatagramSocketImpl.cc)
+dnl Likewise for natPipeImpl.cc and natSelectorImpl.cc.
+test -d gnu/java/nio || mkdir gnu/java/nio
+AC_LINK_FILES(gnu/java/nio/natPipeImpl${PLATFORM}.cc, gnu/java/nio/natPipeImpl.cc)
+AC_LINK_FILES(gnu/java/nio/natSelectorImpl${PLATFORM}.cc, gnu/java/nio/natSelectorImpl.cc)
+test -d gnu/java/nio/channels || mkdir gnu/java/nio/channels
+AC_LINK_FILES(gnu/java/nio/channels/natFileChannel${FILE-${PLATFORM}}.cc, gnu/java/nio/channels/natFileChannelImpl.cc)
+
case "${host}" in
*mingw*)
SYSTEMSPEC="-lgdi32 -lwsock32 -lws2_32"
+ if test "${with_win32_nlsapi}" = "unicows"; then
+ SYSTEMSPEC="-lunicows $SYSTEMSPEC"
+ fi
;;
*)
SYSTEMSPEC=
AM_CONDITIONAL(XLIB_AWT, test "$use_xlib_awt" = yes)
AM_CONDITIONAL(GTK_AWT, test "$use_gtk_awt" = yes)
+dnl determine whether to enable the cairo GTK Graphics2D backend
+AC_ARG_ENABLE(gtk-cairo, [ --enable-gtk-cairo build the cairo Graphics2D implementation on GTK])
+AM_CONDITIONAL(GTK_CAIRO, test "x${enable_gtk_cairo}" = xyes)
+if test "x${enable_gtk_cairo}" = xyes
+then
+ PKG_CHECK_MODULES(CAIRO, cairo)
+ PKG_CHECK_MODULES(PANGOFT2, pangoft2)
+fi
+AC_SUBST(CAIRO_LIBS)
+AC_SUBST(CAIRO_CFLAGS)
+AC_SUBST(PANGOFT2_LIBS)
+AC_SUBST(PANGOFT2_CFLAGS)
dnl FIXME: this should be _libs on some hosts.
libsubdir=.libs
GCOBJS=boehm.lo
GCHDR=boehm-gc.h
dnl The POSIX thread support needs to know this.
- AC_DEFINE(HAVE_BOEHM_GC)
+ AC_DEFINE(HAVE_BOEHM_GC, 1, [Define if Boehm GC in use.])
;;
no)
AC_MSG_RESULT(none)
THREADS=posix
case "$host" in
*-*-linux*)
- AC_DEFINE(LINUX_THREADS)
+ AC_DEFINE(LINUX_THREADS, 1, [Define if using POSIX threads on Linux.])
;;
esac
;;
# MIT pthreads doesn't seem to have the mutexattr functions.
# But for now we don't check for it. We just assume you aren't
# using MIT pthreads.
- AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT)
+ AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
# If we're using the Boehm GC, then we happen to know that it
# defines _REENTRANT, so we don't bother. Eww.
# We assume newlib. This lets us hard-code the functions we know
# we'll have.
- AC_DEFINE(HAVE_MEMMOVE)
- AC_DEFINE(HAVE_MEMCPY)
- AC_DEFINE(HAVE_STRERROR)
- AC_DEFINE(HAVE_TIME)
- AC_DEFINE(HAVE_GMTIME_R)
- AC_DEFINE(HAVE_LOCALTIME_R)
+ AC_DEFINE(HAVE_MEMMOVE, 1, [Define if you have memmove.])
+ AC_DEFINE(HAVE_MEMCPY, 1, [Define if you have memcpy.])
+ AC_DEFINE(HAVE_STRERROR, 1, [Define if you have strerror.])
+ AC_DEFINE(HAVE_TIME, 1, [Define if you have time.])
+ AC_DEFINE(HAVE_GMTIME_R, 1, [Define if you have the 'gmtime_r' function])
+ AC_DEFINE(HAVE_LOCALTIME_R, 1, [Define if you have the 'localtime_r' function.])
+ AC_DEFINE(HAVE_USLEEP_DECL, 1, [Define if usleep is declared in <unistd.h>.])
dnl This is only for POSIX threads.
- AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT)
+ AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
dnl We also assume we are using gcc, which provides alloca.
AC_DEFINE(HAVE_ALLOCA)
dnl Assume we do not have getuid and friends.
- AC_DEFINE(NO_GETUID)
+ AC_DEFINE(NO_GETUID, 1, [Define if getuid() and friends are missing.])
PLATFORMNET=NoNet
else
AC_CHECK_FUNCS(strerror ioctl select fstat open fsync sleep opendir)
ia64-*-linux*)
# Has broken backtrace()
;;
+ mips*-*-linux*)
+ # Has broken backtrace(), but we supply our own.
+ if test -d sysdep; then true; else mkdir -p sysdep; fi
+ EXTRA_CC_FILES="${EXTRA_CC_FILES} sysdep/dwarf2-backtrace.cc"
+ AC_DEFINE(HAVE_BACKTRACE, 1,
+ [Define if your platform has a working backtrace() function.])
+ ;;
*)
- AC_DEFINE(HAVE_BACKTRACE)
+ AC_DEFINE(HAVE_BACKTRACE, 1,
+ [Define if your platform has a working backtrace() function.])
;;
esac
], [
case "$host" in
*mingw*)
# Has backtrace() defined in libgcj itself
- AC_DEFINE(HAVE_BACKTRACE)
+ AC_DEFINE(HAVE_BACKTRACE, 1,
+ [Define if your platform has a working backtrace() function.])
;;
esac
])
AC_CHECK_LIB(dl, dladdr, [
- AC_DEFINE(HAVE_DLADDR)])
+ if test "x${disable_dladdr}" = "xyes"; then
+ #Broken dladdr().
+ true
+ else
+ AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])
+ fi
+ ])
if test x"$build" = x"$host"; then
AC_CHECK_FILES(/proc/self/exe, [
- AC_DEFINE(HAVE_PROC_SELF_EXE)])
+ AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])])
else
case $host in
*-linux*)
- AC_DEFINE(HAVE_PROC_SELF_EXE)
+ AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])
;;
esac
fi
AC_STRUCT_TIMEZONE
AC_CHECK_FUNCS(gethostbyname_r, [
- AC_DEFINE(HAVE_GETHOSTBYNAME_R)
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1,
+ [Define if you have the 'gethostbyname_r' function.])
# There are two different kinds of gethostbyname_r.
# We look for the one that returns `int'.
# Hopefully this check is robust enough.
AC_EGREP_HEADER(int.*gethostbyname_r, netdb.h, [
- AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT)])
+ AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns 'int'.])])
case " $GCINCS " in
*" -D_REENTRANT "*) ;;
# linkage check is enough, yet C++ code requires proper prototypes.)
AC_EGREP_HEADER(gethostbyaddr_r, netdb.h, [
AC_CHECK_FUNCS(gethostbyaddr_r, [
- AC_DEFINE(HAVE_GETHOSTBYADDR_R)
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1,
+ [Define if you have the 'gethostbyaddr_r' function.])
# There are two different kinds of gethostbyaddr_r.
# We look for the one that returns `int'.
# Hopefully this check is robust enough.
AC_EGREP_HEADER(int.*gethostbyaddr_r, netdb.h, [
- AC_DEFINE(GETHOSTBYADDR_R_RETURNS_INT)])])])
+ AC_DEFINE(GETHOSTBYADDR_R_RETURNS_INT, 1,
+ [Define if gethostbyaddr_r returns 'int'.])])])])
AC_CHECK_FUNCS(gethostname, [
- AC_DEFINE(HAVE_GETHOSTNAME)
+ AC_DEFINE(HAVE_GETHOSTNAME, 1,
+ [Define if you have the 'gethostname' function.])
AC_EGREP_HEADER(gethostname, unistd.h, [
- AC_DEFINE(HAVE_GETHOSTNAME_DECL)])])
+ AC_DEFINE(HAVE_GETHOSTNAME_DECL, 1,
+ [Define if gethostname is declared in <unistd.h>.])])])
AC_CHECK_FUNCS(usleep, [
AC_EGREP_HEADER(usleep, unistd.h, [
- AC_DEFINE(HAVE_USLEEP_DECL)])])
+ AC_DEFINE(HAVE_USLEEP_DECL, 1,
+ [Define if usleep is declared in <unistd.h>.])])])
# Look for these functions in the thread library, but only bother
# if using POSIX threads.
# or __m_count. This is a nice hack for Linux.
AC_TRY_COMPILE([#include <pthread.h>], [
extern pthread_mutex_t *mutex; int q = mutex->m_count;
- ], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT), [
+ ], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT, 1,
+ [Define if pthread_mutex_t has m_count member.]), [
AC_TRY_COMPILE([#include <pthread.h>], [
extern pthread_mutex_t *mutex; int q = mutex->__m_count;
- ], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT))])
+ ], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT, 1,
+ [Define if pthread_mutex_t has __m_count member.]))])
fi
# We require a way to get the time.
# Test for Gtk stuff, if asked for.
if test "$use_gtk_awt" = yes; then
- AM_PATH_GTK_2_0(2.0.0,,exit 1)
- AM_PATH_GLIB_2_0(2.0.0,,exit 1,gthread)
- dnl XXX Fix me when libart.m4 has the compile test fixed!
- enable_libarttest=no
- AM_PATH_LIBART(2.1.0,,exit 1)
+ PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.2)
+ AC_SUBST(GTK_CFLAGS)
+ AC_SUBST(GTK_LIBS)
+
+ PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.2 gthread-2.0 >= 2.2)
+ AC_SUBST(GLIB_CFLAGS)
+ AC_SUBST(GLIB_LIBS)
+
+ PKG_CHECK_MODULES(LIBART, libart-2.0 >= 2.1)
+ AC_SUBST(LIBART_CFLAGS)
+ AC_SUBST(LIBART_LIBS)
fi
# On Solaris, and maybe other architectures, the Boehm collector
#if HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif], [in_addr_t foo;],
- [AC_DEFINE([HAVE_IN_ADDR_T])
+ [AC_DEFINE(HAVE_IN_ADDR_T, 1,
+ [Define to 1 if 'in_addr_t' is defined in sys/types.h or netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([whether struct ip_mreq is in netinet/in.h])
AC_TRY_COMPILE([#include <netinet/in.h>], [struct ip_mreq mreq;],
- [AC_DEFINE(HAVE_STRUCT_IP_MREQ)
+ [AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1,
+ [Define if struct ip_mreq is defined in netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([whether struct ipv6_mreq is in netinet/in.h])
AC_TRY_COMPILE([#include <netinet/in.h>], [struct ipv6_mreq mreq6;],
- [AC_DEFINE(HAVE_STRUCT_IPV6_MREQ)
+ [AC_DEFINE(HAVE_STRUCT_IPV6_MREQ, 1,
+ [Define if struct ipv6_mreq is defined in netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
AC_TRY_COMPILE([#include <netinet/in.h>], [struct sockaddr_in6 addr6;],
- [AC_DEFINE(HAVE_INET6)
+ [AC_DEFINE(HAVE_INET6, 1,
+ [Define if inet6 structures are defined in netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_TRY_COMPILE([#define _POSIX_PII_SOCKET
#include <sys/types.h>
#include <sys/socket.h>], [socklen_t x = 5;],
- [AC_DEFINE(HAVE_SOCKLEN_T)
+ [AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define it socklen_t typedef is in sys/socket.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([for tm_gmtoff in struct tm])
AC_TRY_COMPILE([#include <time.h>], [struct tm tim; tim.tm_gmtoff = 0;],
- [AC_DEFINE(STRUCT_TM_HAS_GMTOFF)
+ [AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global timezone variable])
dnl the header file will mention timezone if it exists.
dnl Don't find the win32 function timezone
AC_TRY_COMPILE([#include <time.h>], [void i(){long z2 = 2*timezone;}],
- [AC_DEFINE(HAVE_TIMEZONE)
+ [AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global _timezone variable])
dnl FIXME: As above, don't want link check
AC_TRY_COMPILE([#include <time.h>], [long z2 = _timezone;],
- [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE)
+ [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
+ [Define if your platform has the global _timezone variable.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])])])
AC_CHECK_PROGS(PERL, perl, false)
SYSDEP_SOURCES=
+SIGNAL_HANDLER_AUX=
case "${host}" in
i?86-*-linux*)
ia64-*-linux*)
SIGNAL_HANDLER=include/dwarf2-signal.h
;;
- powerpc-*-linux*)
+ powerpc*-*-linux*)
SIGNAL_HANDLER=include/powerpc-signal.h
;;
alpha*-*-linux*)
;;
x86_64*-*-linux*)
SIGNAL_HANDLER=include/x86_64-signal.h
+ SIGNAL_HANDLER_AUX=include/i386-signal.h
;;
sparc*-*-linux*)
SIGNAL_HANDLER=include/dwarf2-signal.h
*mingw*)
SIGNAL_HANDLER=include/win32-signal.h
;;
+ mips*-*-linux*)
+ SIGNAL_HANDLER=include/mips-signal.h
+ ;;
*)
SIGNAL_HANDLER=include/default-signal.h
;;
# If we're using sjlj exceptions, forget what we just learned.
if test "$enable_sjlj_exceptions" = yes; then
SIGNAL_HANDLER=include/default-signal.h
+ SIGNAL_HANDLER_AUX=
fi
# Define here any compiler flags that you need in order to make backtrace() work.
BACKTRACESPEC=
case "${host}" in
- x86_64*-*-linux*)
+ x86_64*-*-linux*|i?86-*)
BACKTRACESPEC=-fno-omit-frame-pointer
;;
esac
AC_SUBST(SYSDEP_SOURCES)
-AC_LINK_FILES($SIGNAL_HANDLER, include/java-signal.h)
+if test -z "$SIGNAL_HANDLER_AUX"; then
+ SIGNAL_HANDLER_AUX=$SIGNAL_HANDLER
+fi
+
+AC_LINK_FILES($SIGNAL_HANDLER $SIGNAL_HANDLER_AUX,
+ include/java-signal.h include/java-signal-aux.h)
if test "${multilib}" = "yes"; then
multilib_arg="--enable-multilib"
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