diff options
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 390 |
1 files changed, 260 insertions, 130 deletions
diff --git a/erts/configure.in b/erts/configure.in index 5fa1245b13..627f734409 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -61,6 +61,9 @@ if test x"${ERL_TOP}/erts" != x"$srcdir"; then fi erl_top=${ERL_TOP} +# Remove old configuration information +/bin/rm -f "$ERL_TOP/erts/CONF_INFO" + # echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX # echo X # echo "X srcdir = $srcdir" @@ -87,6 +90,13 @@ else host_os=$host fi +if test "$cross_compiling" = "yes"; then + CROSS_COMPILING=yes +else + CROSS_COMPILING=no +fi +AC_SUBST(CROSS_COMPILING) + ERL_XCOMP_SYSROOT_INIT AC_ISC_POSIX @@ -100,7 +110,8 @@ ENABLE_ALLOC_TYPE_VARS= AC_SUBST(ENABLE_ALLOC_TYPE_VARS) AC_ARG_ENABLE(bootstrap-only, -[ --enable-bootstrap-only enable bootstrap only configuration], +AS_HELP_STRING([--enable-bootstrap-only], + [enable bootstrap only configuration]), [ if test "X$enableval" = "Xyes"; then # Disable stuff not necessary in a bootstrap only system in order # to speed up things by reducing the amount of stuff needing to be @@ -116,38 +127,46 @@ AC_ARG_ENABLE(bootstrap-only, ]) AC_ARG_ENABLE(threads, -[ --enable-threads enable async thread support - --disable-threads disable async thread support], +AS_HELP_STRING([--enable-threads], [enable async thread support]) +AS_HELP_STRING([--disable-threads], [disable async thread support]), [ case "$enableval" in no) enable_threads=no ;; *) enable_threads=yes ;; esac ], enable_threads=unknown) +AC_ARG_ENABLE(halfword-emulator, +AS_HELP_STRING([--enable-halfword-emulator], + [enable halfword emulator (only for 64bit builds)]), +[ case "$enableval" in + no) enable_halfword_emualtor=no ;; + *) enable_halfword_emulator=yes ;; + esac ], enable_halfword_emulator=unknown) + AC_ARG_ENABLE(smp-support, -[ --enable-smp-support enable smp support - --disable-smp-support disable smp support], +AS_HELP_STRING([--enable-smp-support], [enable smp support]) +AS_HELP_STRING([--disable-smp-support], [disable smp support]), [ case "$enableval" in no) enable_smp_support=no ;; *) enable_smp_support=yes ;; esac ], enable_smp_support=unknown) AC_ARG_WITH(termcap, -[ --with-termcap use termcap (default) - --without-termcap do not use any termcap libraries (ncurses,curses,termcap,termlib)], +AS_HELP_STRING([--with-termcap], [use termcap (default)]) +AS_HELP_STRING([--without-termcap], + [do not use any termcap libraries (ncurses,curses,termcap,termlib)]), [], [with_termcap=yes]) AC_ARG_ENABLE(hybrid-heap, -[ --enable-hybrid-heap enable hybrid heap - --disable-hybrid-heap disable hybrid heap], +AS_HELP_STRING([--enable-hybrid-heap], [enable hybrid heap]), [ case "$enableval" in no) enable_hybrid_heap=no ;; *) enable_hybrid_heap=yes ;; esac ], enable_hybrid_heap=unknown) AC_ARG_ENABLE(lock-checking, -[ --enable-lock-checking enable lock checking], +AS_HELP_STRING([--enable-lock-checking], [enable lock checking]), [ case "$enableval" in no) enable_lock_check=no ;; *) enable_lock_check=yes ;; @@ -156,16 +175,15 @@ AC_ARG_ENABLE(lock-checking, enable_lock_check=no) AC_ARG_ENABLE(lock-counter, -[ --enable-lock-counter enable lock counters - --disable-lock-counter disable lock counters], +AS_HELP_STRING([--enable-lock-counter], [enable lock counters]), [ case "$enableval" in no) enable_lock_count=no ;; *) enable_lock_count=yes ;; esac ], enable_lock_count=no) AC_ARG_ENABLE(kernel-poll, -[ --enable-kernel-poll enable kernel poll support - --disable-kernel-poll disable kernel poll support], +AS_HELP_STRING([--enable-kernel-poll], [enable kernel poll support]) +AS_HELP_STRING([--disable-kernel-poll], [disable kernel poll support]), [ case "$enableval" in no) enable_kernel_poll=no ;; *) enable_kernel_poll=yes ;; @@ -173,28 +191,27 @@ AC_ARG_ENABLE(kernel-poll, AC_ARG_ENABLE(sctp, -[ --enable-sctp enable sctp support - --disable-sctp disable sctp support], +AS_HELP_STRING([--enable-sctp], [enable sctp support]) +AS_HELP_STRING([--disable-sctp], [disable sctp support]), [ case "$enableval" in no) enable_sctp=no ;; *) enable_sctp=yes ;; esac ], enable_sctp=unknown) AC_ARG_ENABLE(hipe, -[ --enable-hipe enable hipe support - --disable-hipe disable hipe support]) +AS_HELP_STRING([--enable-hipe], [enable hipe support]) +AS_HELP_STRING([--disable-hipe], [disable hipe support])) AC_ARG_ENABLE(native-libs, -[ --enable-native-libs compile Erlang libraries to native code]) +AS_HELP_STRING([--enable-native-libs], + [compile Erlang libraries to native code])) AC_ARG_ENABLE(tsp, -[ --enable-tsp compile tsp app]) - -AC_ARG_ENABLE(elib-malloc, -[ --enable-elib-malloc use elib_malloc instead of normal malloc]) +AS_HELP_STRING([--enable-tsp], [compile tsp app])) AC_ARG_ENABLE(fp-exceptions, -[ --enable-fp-exceptions Use hardware floating point exceptions (default if hipe enabled)], +AS_HELP_STRING([--enable-fp-exceptions], + [use hardware floating point exceptions (default if hipe enabled)]), [ case "$enableval" in no) enable_fp_exceptions=no ;; *) enable_fp_exceptions=yes ;; @@ -202,7 +219,8 @@ AC_ARG_ENABLE(fp-exceptions, ],enable_fp_exceptions=auto) AC_ARG_ENABLE(darwin-universal, -[ --enable-darwin-universal build universal binaries on darwin i386], +AS_HELP_STRING([--enable-darwin-universal], + [build universal binaries on darwin i386]), [ case "$enableval" in no) enable_darwin_universal=no ;; *) enable_darwin_univeral=yes ;; @@ -211,7 +229,7 @@ AC_ARG_ENABLE(darwin-universal, AC_ARG_ENABLE(darwin-64bit, -[ --enable-darwin-64bit build 64bit binaries on darwin], +AS_HELP_STRING([--enable-darwin-64bit], [build 64bit binaries on darwin]), [ case "$enableval" in no) enable_darwin_64bit=no ;; *) enable_darwin_64bit=yes ;; @@ -219,7 +237,8 @@ AC_ARG_ENABLE(darwin-64bit, ],enable_darwin_64bit=no) AC_ARG_ENABLE(m64-build, -[ --enable-m64-build build 64bit binaries using the -m64 flag to (g)cc], +AS_HELP_STRING([--enable-m64-build], + [build 64bit binaries using the -m64 flag to (g)cc]), [ case "$enableval" in no) enable_m64_build=no ;; *) enable_m64_build=yes ;; @@ -227,7 +246,8 @@ AC_ARG_ENABLE(m64-build, ],enable_m64_build=no) AC_ARG_ENABLE(m32-build, -[ --enable-m32-build build 32bit binaries using the -m32 flag to (g)cc], +AS_HELP_STRING([--enable-m32-build], + [build 32bit binaries using the -m32 flag to (g)cc]), [ case "$enableval" in no) enable_m32_build=no ;; *) @@ -240,7 +260,7 @@ AC_ARG_ENABLE(m32-build, ],enable_m32_build=no) AC_ARG_ENABLE(fixalloc, -[ --disable-fixalloc disable the use of fix_alloc]) +AS_HELP_STRING([--disable-fixalloc], [disable the use of fix_alloc])) if test x${enable_fixalloc} = xno ; then AC_DEFINE(NO_FIX_ALLOC,[], [Define if you don't want the fix allocator in Erlang]) @@ -248,8 +268,9 @@ fi AC_SUBST(PERFCTR_PATH) AC_ARG_WITH(perfctr, -[ --with-perfctr=PATH specify location of perfctr include and lib - --without-perfctr don't use perfctr (default)]) +AS_HELP_STRING([--with-perfctr=PATH], + [specify location of perfctr include and lib]) +AS_HELP_STRING([--without-perfctr], [don't use perfctr (default)])) if test "x$with_perfctr" = "xno" -o "x$with_perfctr" = "x" ; then PERFCTR_PATH= @@ -263,26 +284,13 @@ else fi AC_ARG_ENABLE(clock-gettime, -[ --enable-clock-gettime Use clock-gettime for time correction], +AS_HELP_STRING([--enable-clock-gettime], + [use clock-gettime for time correction]), [ case "$enableval" in no) clock_gettime_correction=no ;; *) clock_gettime_correction=yes ;; esac ], clock_gettime_correction=unknown) -AC_ARG_ENABLE(native-ethr-impls, -[ --enable-native-ethr-impls enable native ethread implementations - --disable-native-ethr-impls disable native ethread implementations], -[ case "$enableval" in - no) disable_native_ethr_impls=yes ;; - *) disable_native_ethr_impls=no ;; - esac ], disable_native_ethr_impls=no) - -dnl Defined in libraries/megaco/configure.in but we need it here -dnl also in order to show it to the "top user" - -AC_ARG_ENABLE(megaco_flex_scanner_lineno, -[ --disable-megaco-flex-scanner-lineno disable megaco flex scanner lineno]) - dnl Magic test for clearcase. OTP_RELEASE= if test "${ERLANG_COMMERCIAL_BUILD}" != ""; then @@ -572,6 +580,11 @@ AC_SUBST(WFLAGS) AC_SUBST(CFLAG_RUNTIME_LIBRARY_PATH) AC_CHECK_SIZEOF(void *) # Needed for ARCH and smp checks below +if test "x$ac_cv_sizeof_void_p" = x8; then + AC_SUBST(EXTERNAL_WORD_SIZE, 64) +else + AC_SUBST(EXTERNAL_WORD_SIZE, 32) +fi dnl dnl Figure out operating system and cpu architecture @@ -749,6 +762,25 @@ esac AC_SUBST(LIBCARBON) +dnl Check if we should/can build a halfword emulator + +AC_MSG_CHECKING(if we are building a halfword emulator (32bit heap on 64bit machine)) +if test "$enable_halfword_emulator" = "yes"; then + if test "$ARCH" = "amd64"; then + AC_DEFINE(HALFWORD_HEAP_EMULATOR, [1], + [Define if building a halfword-heap 64bit emulator]) + AC_MSG_RESULT([yes]) + else + AC_MSG_ERROR(no; halfword emulator not supported on this architecture) + fi +else + AC_MSG_RESULT([no]) +fi + + + + + dnl some tests below will call this if we haven't already - and autoconf dnl can't handle those tests being done conditionally at runtime AC_PROG_CPP @@ -794,13 +826,14 @@ fi AC_CHECK_PROGS(XSLTPROC, xsltproc) if test -z "$XSLTPROC"; then echo "xsltproc" >> doc/CONF_INFO - AC_MSG_WARN([No 'xsltproc' command found: the documentation can not be built]) + AC_MSG_WARN([No 'xsltproc' command found: the documentation cannot be built]) fi AC_CHECK_PROGS(FOP, fop) if test -z "$FOP"; then + FOP="$ERL_TOP/make/fakefop" echo "fop" >> doc/CONF_INFO - AC_MSG_WARN([No 'fop' command found: the documentation can not be built]) + AC_MSG_WARN([No 'fop' command found: going to generate placeholder PDF files]) fi dnl @@ -1021,11 +1054,48 @@ if test $ERTS_BUILD_SMP_EMU = yes; then fi AC_DEFINE(ERTS_HAVE_SMP_EMU, 1, [Define if the smp emulator is built]) + + case "$ethr_have_native_atomics-$ethr_have_native_spinlock" in + yes-*) + ;; + + no-yes) + + test -f "$ERL_TOP/erts/CONF_INFO" || + echo "" > "$ERL_TOP/erts/CONF_INFO" + cat >> $ERL_TOP/erts/CONF_INFO <<EOF + + No native atomic implementation available. + Fallbacks implemented using spinlocks will be + used. Note that the performance of the SMP + runtime system will suffer due to this. + +EOF + ;; + + no-no) + + test -f "$ERL_TOP/erts/CONF_INFO" || + echo "" > "$ERL_TOP/erts/CONF_INFO" + cat >> "$ERL_TOP/erts/CONF_INFO" <<EOF + + No native atomic implementation, nor no native + spinlock implementation available. Fallbacks + implemented using mutexes will be used. Note + that the performance of the SMP runtime system + will suffer much due to this. + +EOF + ;; + + esac + enable_threads=force fi AC_SUBST(ERTS_BUILD_SMP_EMU) +AC_CHECK_FUNCS([posix_fadvise]) # @@ -1120,17 +1190,15 @@ else enable_child_waiter_thread=yes ;; linux*) - AC_DEFINE(USE_RECURSIVE_MALLOC_MUTEX,[1], - [Define if malloc should use a recursive mutex]) AC_MSG_CHECKING([whether dlopen() needs to be called before first call to dlerror()]) - if test "x$ETHR_THR_LIB_BASE_NAME" != "xnptl"; then + if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then AC_DEFINE(ERTS_NEED_DLOPEN_BEFORE_DLERROR,[1], [Define if dlopen() needs to be called before first call to dlerror()]) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi - if test "x$ETHR_THR_LIB_BASE_NAME" != "xnptl"; then + if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then # Child waiter thread cannot be enabled disable_child_waiter_thread=yes enable_child_waiter_thread=no @@ -1192,13 +1260,7 @@ fi AC_SUBST(EMU_LOCK_CHECKING) -ERTS_INTERNAL_X_LIBS= - -AC_CHECK_LIB(kstat, kstat_open, -[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat]) -ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"]) - -AC_SUBST(ERTS_INTERNAL_X_LIBS) +ERL_INTERNAL_LIBS dnl THR_LIBS and THR_DEFS are only used by odbc THR_LIBS=$ETHR_X_LIBS @@ -1243,8 +1305,7 @@ dnl zlib dnl ------------- AC_ARG_ENABLE(shared-zlib, -[ --enable-shared-zlib enable using shared zlib library - --disable-shared-zlib disable shared zlib, compile own zlib source (default)], +AS_HELP_STRING([--enable-shared-zlib], [enable using shared zlib library]), [ case "$enableval" in no) enable_shared_zlib=no ;; *) enable_shared_zlib=yes ;; @@ -1423,7 +1484,7 @@ AC_CHECK_HEADERS(fcntl.h limits.h unistd.h syslog.h dlfcn.h ieeefp.h \ sys/ioctl.h sys/time.h sys/uio.h \ sys/socket.h sys/sockio.h sys/socketio.h \ net/errno.h malloc.h mach-o/dyld.h arpa/nameser.h \ - pty.h util.h utmp.h langinfo.h poll.h) + pty.h util.h utmp.h langinfo.h poll.h sdkddkver.h) AC_CHECK_HEADER(sys/resource.h, [AC_DEFINE(HAVE_SYS_RESOURCE_H, 1, @@ -1623,18 +1684,62 @@ LIBS="$LIBS $EMU_THR_X_LIBS" dnl Check if we have these, in which case we'll try to build dnl inet_gethost with ipv6 support. -AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes, have_getaddrinfo=no) +AC_CHECK_HEADERS(windows.h) +AC_CHECK_HEADERS(winsock2.h) +AC_CHECK_HEADERS(ws2tcpip.h,[],[],[ +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#endif +#ifdef HAVE_WINDOWS_H +#include <windows.h> +#endif +]) +dnl AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes, have_getaddrinfo=no) +AC_MSG_CHECKING(for getaddrinfo) +AC_TRY_LINK([ +#include <stdlib.h> +#include <string.h> +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#endif +#ifdef HAVE_WINDOWS_H +#include <windows.h> +#endif +#ifdef HAVE_WS2TCPIP_H +#include <ws2tcpip.h> +#endif +#ifndef __WIN32__ +#include <sys/socket.h> +#include <netdb.h> +#endif +], +[ +getaddrinfo("","",NULL,NULL); +],have_getaddrinfo=yes, have_getaddrinfo=no) if test $have_getaddrinfo = yes; then + AC_MSG_RESULT([yes]) AC_MSG_CHECKING([whether getaddrinfo accepts enough flags]) - AC_TRY_RUN([ + AC_TRY_COMPILE([ #include <stdlib.h> #include <string.h> +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#endif +#ifdef HAVE_WINDOWS_H +#include <windows.h> +#endif +#ifdef HAVE_WS2TCPIP_H +#include <ws2tcpip.h> +#endif +#ifndef __WIN32__ #include <sys/socket.h> #include <netdb.h> -int main(int argc, char **argv) { +#endif +], +[ struct addrinfo hints, *ai; memset(&hints, 0, sizeof(hints)); - hints.ai_flags = (AI_CANONNAME|AI_V4MAPPED|AI_ADDRCONFIG); + hints.ai_flags = AI_CANONNAME; hints.ai_socktype = SOCK_STREAM; hints.ai_family = AF_INET6; if (getaddrinfo("::", NULL, &hints, &ai) == 0) { @@ -1643,32 +1748,57 @@ int main(int argc, char **argv) { } else { exit(1); } -} - ],, have_getaddrinfo=no, - [ - case X$erl_xcomp_getaddrinfo in - X) have_getaddrinfo=cross;; - Xyes|Xno) have_getaddrinfo=$erl_xcomp_getaddrinfo;; - *) AC_MSG_ERROR([Bad erl_xcomp_getaddrinfo value: $erl_xcomp_getaddrinfo]);; - esac - ]) +],, have_getaddrinfo=no) AC_MSG_RESULT($have_getaddrinfo) case $have_getaddrinfo in yes) AC_DEFINE(HAVE_GETADDRINFO, [1], [Define to 1 if you have a good `getaddrinfo' function.]);; - cross) - AC_MSG_WARN([result no guessed because of cross compilation]);; *) ;; esac +else + AC_MSG_RESULT([no]) fi -AC_CHECK_FUNCS([getnameinfo getipnodebyname getipnodebyaddr gethostbyname2]) +AC_MSG_CHECKING(for getnameinfo) +AC_TRY_LINK([ +#include <stdlib.h> +#include <string.h> +#ifdef HAVE_WINSOCK2_H +#include <winsock2.h> +#endif +#ifdef HAVE_WINDOWS_H +#include <windows.h> +#endif +#ifdef HAVE_WS2TCPIP_H +#include <ws2tcpip.h> +#endif +#ifndef __WIN32__ +#include <sys/socket.h> +#include <netdb.h> +#endif +], +[ +getnameinfo(NULL,0,NULL,0,NULL,0,0); +],have_getnameinfo=yes, have_getnameinfo=no) +if test $have_getnameinfo = yes; then + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_GETNAMEINFO, [1], + [Define to 1 if you have a good `getnameinfo' function.]) +else + AC_MSG_RESULT([no]) +fi + + +AC_CHECK_FUNCS([getipnodebyname getipnodebyaddr gethostbyname2]) AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlopen \ pread pwrite writev memmove strerror strerror_r strncasecmp \ - gethrtime localtime_r gmtime_r mremap memcpy mallopt \ + gethrtime localtime_r gmtime_r mmap mremap memcpy mallopt \ sbrk _sbrk __sbrk brk _brk __brk \ flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo poll]) + +AC_CHECK_DECLS([posix2time],,,[#include <time.h>]) + if test "X$host" = "Xwin32"; then ac_cv_func_setvbuf_reversed=yes fi @@ -1698,7 +1828,6 @@ if test $disable_vfork = true; then fi AC_FUNC_VPRINTF -AC_FUNC_MMAP dnl The AC_DEFINEs are necessary for autoheader to work. :-( dnl for gzio @@ -1730,6 +1859,15 @@ fi dnl Need by run_erl. AC_CHECK_FUNCS([openpty]) +dnl fdatasync syscall (Unix only) +AC_CHECK_FUNCS([fdatasync]) + +dnl Find which C libraries are required to use fdatasync +AC_SEARCH_LIBS(fdatasync, [rt]) + +AC_CHECK_HEADERS(net/if_dl.h ifaddrs.h netpacket/packet.h) +AC_CHECK_FUNCS([getifaddrs]) + dnl ---------------------------------------------------------------------- dnl Checks for features/quirks in the system that affects Erlang. dnl ---------------------------------------------------------------------- @@ -1791,6 +1929,27 @@ if test $processor_bind_functionality = yes; then AC_DEFINE(HAVE_PROCESSOR_BIND, 1, [Define if you have processor_bind functionality]) fi +AC_MSG_CHECKING([for cpuset_getaffinity/cpuset_setaffinity]) +AC_TRY_COMPILE([ +#include <sys/param.h> +#include <sys/cpuset.h> +], +[ + int res; + cpuset_t cpuset; + CPU_ZERO(&cpuset); + CPU_SET(1, &cpuset); + res = cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(cpuset_t), &cpuset); + res = cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(cpuset_t), &cpuset); + res = CPU_ISSET(1, &cpuset); + CPU_CLR(1, &cpuset); +], + cpuset_xetaffinity=yes, + cpuset_xetaffinity=no) +AC_MSG_RESULT([$cpuset_xetaffinity]) +if test $cpuset_xetaffinity = yes; then + AC_DEFINE(HAVE_CPUSET_xETAFFINITY, 1, [Define if you have cpuset_getaffinity/cpuset_setaffinity]) +fi AC_CACHE_CHECK([for 'end' symbol], erts_cv_have_end_symbol, @@ -2615,7 +2774,7 @@ static __inline__ int check_fpe(double f) * Implement SIGFPE handler based on CPU/OS combination */ -#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__OpenBSD__) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__)) +#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || ((defined(__OpenBSD__) || defined(__NetBSD__)) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__)) #if defined(__linux__) && defined(__i386__) #if !defined(X86_FXSR_MAGIC) @@ -2729,6 +2888,11 @@ static void fpe_sig_action(int sig, siginfo_t *si, void *puc) struct fxsave64 *fxsave = uc->sc_fpstate; fxsave->fx_mxcsr = 0x1F80; fxsave->fx_fsw &= ~0xFF; +#elif defined(__NetBSD__) && defined(__x86_64__) + mcontext_t *mc = &uc->uc_mcontext; + struct fxsave64 *fxsave = (struct fxsave64 *)&mc->__fpregs; + fxsave->fx_mxcsr = 0x1F80; + fxsave->fx_fsw &= ~0xFF; #elif defined(__sun__) && defined(__x86_64__) mcontext_t *mc = &uc->uc_mcontext; struct fpchip_state *fpstate = &mc->fpregs.fp_reg_set.fpchip_state; @@ -2883,7 +3047,7 @@ case $enable_hybrid_heap-$host_os in no-*) AC_MSG_RESULT([no; disabled by user]) ERTS_BUILD_HYBRID_EMU=no;; - *-win32|*-vxworks|*-ose) # vxworks and ose have their own "configure scripts"... + *-win32|*-vxworks) # vxworks have their own "configure scripts"... AC_MSG_RESULT([no; default on this platform]) ERTS_BUILD_HYBRID_EMU=no;; *) @@ -2946,17 +3110,6 @@ if test "x$HIPE_ENABLED" = "xyes" ; then fi # -# Check if we should use elib_malloc. -# - -if test X${enable_elib_malloc} = Xyes; then - AC_DEFINE(ENABLE_ELIB_MALLOC,[],[Define to enable use of elib_malloc (a malloc() replacement)]) - AC_DEFINE(ELIB_HEAP_SBRK,[],[Elib sbrk]) - AC_DEFINE(ELIB_ALLOC_IS_CLIB,[],[Use elib malloc as clib]) - AC_DEFINE(ELIB_SORTED_BLOCKS,[],[Define to enable the use of sorted blocks when using elib_malloc]) -fi - -# # Check for working poll(). # AC_MSG_CHECKING([for working poll()]) @@ -3372,14 +3525,16 @@ AC_SUBST(SSL_LINK_WITH_KERBEROS) AC_SUBST(STATIC_KERBEROS_LIBS) AC_SUBST(SSL_LINK_WITH_ZLIB) AC_SUBST(STATIC_ZLIB_LIBS) -AC_SUBST(OPENSSL_CMD) std_ssl_locations="/usr/local /usr/sfw /opt/local /usr /usr/pkg /usr/local/openssl /usr/lib/openssl /usr/openssl /usr/local/ssl /usr/lib/ssl /usr/ssl" AC_ARG_WITH(ssl-zlib, -[ --with-ssl-zlib=PATH specify location of ZLib to be used by OpenSSL - --with-ssl-zlib link SSL with Zlib (default if found) - --without-ssl-zlib don't link SSL with ZLib]) +AS_HELP_STRING([--with-ssl-zlib=PATH], + [specify location of ZLib to be used by OpenSSL]) +AS_HELP_STRING([--with-ssl-zlib], + [link SSL with Zlib (default if found)]) +AS_HELP_STRING([--without-ssl-zlib], + [don't link SSL with ZLib])) if test "x$with_ssl_zlib" = "xno"; then @@ -3448,13 +3603,13 @@ fi AC_ARG_WITH(ssl, -[ --with-ssl=PATH specify location of OpenSSL include and lib - --with-ssl use SSL (default) - --without-ssl don't use SSL]) +AS_HELP_STRING([--with-ssl=PATH], [specify location of OpenSSL include and lib]) +AS_HELP_STRING([--with-ssl], [use SSL (default)]) +AS_HELP_STRING([--without-ssl], [don't use SSL])) AC_ARG_ENABLE(dynamic-ssl-lib, -[ --enable-dynamic-ssl-lib enable using dynamic openssl libraries - --disable-dynamic-ssl-lib disable using dynamic openssl libraries], +AS_HELP_STRING([--disable-dynamic-ssl-lib], + [disable using dynamic openssl libraries]), [ case "$enableval" in no) enable_dynamic_ssl=no ;; *) enable_dynamic_ssl=yes ;; @@ -3564,21 +3719,6 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in SSL_DYNAMIC_ONLY=yes fi SSL_BINDIR="$rdir/bin" -dnl Should one use EXEEXT or ac_exeext? - if test -f "$erl_xcomp_sysroot$SSL_BINDIR/openssl$EXEEXT"; then - if test "$cross_compiling" = "yes"; then - dnl Cannot test it; hope it is working... - OPENSSL_CMD="$SSL_BINDIR/openssl" - else - if "$SSL_BINDIR/openssl" version > /dev/null 2>&1; then - OPENSSL_CMD="$SSL_BINDIR/openssl" - else - is_real_ssl=no - fi - fi - else - is_real_ssl=no - fi if test "x$is_real_ssl" = "xyes" ; then SSL_INCLUDE="-I$dir/include" old_CPPFLAGS=$CPPFLAGS @@ -3642,7 +3782,6 @@ dnl Should one use EXEEXT or ac_exeext? SSL_RUNTIME_LIB="/usr/lib" SSL_LIB="$erl_xcomp_sysroot/usr/lib" SSL_BINDIR="/usr/sbin" - OPENSSL_CMD="$SSL_BINDIR/openssl" dnl OpenBSD requires us to link with -L and -l SSL_DYNAMIC_ONLY="yes" fi @@ -3702,13 +3841,6 @@ dnl so it is - be adoptable fi ;; *) - if test "$cross_compiling" = "yes"; then - case "$with_ssl" in - "$erl_xcomp_sysroot"*) ;; - *) AC_MSG_ERROR([Invalid path to option --with-ssl=PATH (not a subdirectory to cross system root)]);; - esac - fi - # Option given with PATH to package if test ! -d "$with_ssl" ; then AC_MSG_ERROR(Invalid path to option --with-ssl=PATH) @@ -3735,7 +3867,6 @@ dnl so it is - be adoptable SSL_DYNAMIC_ONLY=yes fi SSL_INCLUDE="-I$with_ssl/include" - OPENSSL_CMD="$with_ssl/bin/openssl" SSL_APP=ssl CRYPTO_APP=crypto SSH_APP=ssh @@ -3941,9 +4072,9 @@ esac AC_ARG_WITH(javac, -[ --with-javac=JAVAC specify Java compiler to use - --with-javac use a Java compiler if found (default) - --without-javac don't use any Java compiler]) +AS_HELP_STRING([--with-javac=JAVAC], [specify Java compiler to use]) +AS_HELP_STRING([--with-javac], [use a Java compiler if found (default)]) +AS_HELP_STRING([--without-javac], [don't use any Java compiler])) dnl dnl Then there are a number of apps which needs a java compiler... @@ -4132,7 +4263,6 @@ dnl ../lib/ic/c_src/$host/Makefile:../lib/ic/c_src/Makefile.in ../lib/os_mon/c_src/$host/Makefile:../lib/os_mon/c_src/Makefile.in ../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in - ../lib/ssl/examples/certs/$host/Makefile:../lib/ssl/examples/certs/Makefile.in ../lib/crypto/c_src/$host/Makefile:../lib/crypto/c_src/Makefile.in ../lib/orber/c_src/$host/Makefile:../lib/orber/c_src/Makefile.in ../lib/runtime_tools/c_src/$host/Makefile:../lib/runtime_tools/c_src/Makefile.in |